/* Copyright 2007 Google Inc. */ (function() { 
var GLOBAL_Error=Error,GLOBAL_Boolean=Boolean,GLOBAL_undefined=undefined,GLOBAL_encodeURIComponent=encodeURIComponent,GLOBAL_parseInt=parseInt,GLOBAL_parseFloat=parseFloat,GLOBAL_String=String,GLOBAL_window=window,GLOBAL_Number=Number,GLOBAL_Function=Function,GLOBAL_Object=Object,GLOBAL_document=document,GLOBAL_decodeURIComponent=decodeURIComponent,GLOBAL_isNaN=isNaN,GLOBAL_Math=Math;function SETPROP_filter(a,b){return a.filter=b}function SETPROP_toString(a,b){return a.toString=b}
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goog.array.findIndex=function(a,b,c){var d=a[$$PROP_length],e=goog.isString(a)?a[$$PROP_split](""):a;for(var f=0;f<d;f++)if(f in e&&b[$$PROP_call](c,e[f],f,a))return f;return-1};goog.array.findRight=function(a,b,c){var d=a[$$PROP_length],e=goog.isString(a)?a[$$PROP_split](""):a;for(var f=d-1;f>=0;f--)if(f in e&&b[$$PROP_call](c,e[f],f,a))return e[f];return null};SETPROP_contains(goog.array,function(a,b){if(a[$$PROP_contains])return a[$$PROP_contains](b);return goog.array[$$PROP_indexOf](a,b)>-1});
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goog.array.extend=function(a){for(var b=1;b<arguments[$$PROP_length];b++){var c=arguments[b];if(goog.isArrayLike(c)){c=goog.array.toArray(c);a[$$PROP_push][$$PROP_apply](a,c)}else a[$$PROP_push](c)}};goog.array.splice=function(a){return Array[$$PROP_prototype][$$PROP_splice][$$PROP_apply](a,goog.array[$$PROP_slice](arguments,1))};
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goog.string.numerateCompare=function(a,b){if(a==b)return 0;if(!a)return-1;if(!b)return 1;var c=a[$$PROP_toLowerCase]()[$$PROP_match](goog.string.numerateCompareRegExp_),d=b[$$PROP_toLowerCase]()[$$PROP_match](goog.string.numerateCompareRegExp_),e=GLOBAL_Math.min(c[$$PROP_length],d[$$PROP_length]);for(var f=0;f<e;f++){var g=c[f],h=d[f];if(g!=h){var i=GLOBAL_parseInt(g,10);if(!GLOBAL_isNaN(i)){var j=GLOBAL_parseInt(h,10);if(!GLOBAL_isNaN(j)&&i-j)return i-j}return g<h?-1:1}}if(c[$$PROP_length]!=d[$$PROP_length])return c[$$PROP_length]-
d[$$PROP_length];return a<b?-1:1};goog.string.encodeUriRegExp_=/^[a-zA-Z0-9\-_.!~*'()]*$/;goog.string.urlEncode=function(a){a=GLOBAL_String(a);if(!goog.string.encodeUriRegExp_[$$PROP_test](a))return GLOBAL_encodeURIComponent(a);return a};goog.string.urlDecode=function(a){return GLOBAL_decodeURIComponent(a[$$PROP_replace](/\+/g," "))};goog.string.newLineToBr=function(a,b){return a[$$PROP_replace](/(\r\n|\r|\n)/g,b?"<br />":"<br>")};
goog.string.htmlEscape=function(a,b){if(b)return a[$$PROP_replace](goog.string.amperRe_,"&amp;")[$$PROP_replace](goog.string.ltRe_,"&lt;")[$$PROP_replace](goog.string.gtRe_,"&gt;")[$$PROP_replace](goog.string.quotRe_,"&quot;");else{if(!goog.string.allRe_[$$PROP_test](a))return a;if(a[$$PROP_indexOf]("&")!=-1)a=a[$$PROP_replace](goog.string.amperRe_,"&amp;");if(a[$$PROP_indexOf]("<")!=-1)a=a[$$PROP_replace](goog.string.ltRe_,"&lt;");if(a[$$PROP_indexOf](">")!=-1)a=a[$$PROP_replace](goog.string.gtRe_,
"&gt;");if(a[$$PROP_indexOf]('"')!=-1)a=a[$$PROP_replace](goog.string.quotRe_,"&quot;");return a}};goog.string.amperRe_=/&/g;goog.string.ltRe_=/</g;goog.string.gtRe_=/>/g;goog.string.quotRe_=/\"/g;goog.string.allRe_=/[&<>\"]/;goog.string.unescapeEntities=function(a){if(goog.string[$$PROP_contains](a,"&"))return"document"in goog[$$PROP_global]&&!goog.string[$$PROP_contains](a,"<")?goog.string.unescapeEntitiesUsingDom_(a):goog.string.unescapePureXmlEntities_(a);return a};
goog.string.unescapeEntitiesUsingDom_=function(a){var b=goog[$$PROP_global][$$PROP_document][$$PROP_createElement]("a");SETPROP_innerHTML(b,a);b[goog.string.NORMALIZE_FN_]&&b[goog.string.NORMALIZE_FN_]();a=b[$$PROP_firstChild][$$PROP_nodeValue];SETPROP_innerHTML(b,"");return a};
goog.string.unescapePureXmlEntities_=function(a){return a[$$PROP_replace](/&([^;]+);/g,function(b,c){switch(c){case "amp":return"&";case "lt":return"<";case "gt":return">";case "quot":return'"';default:if(c[$$PROP_charAt](0)=="#"){var d=GLOBAL_Number("0"+c[$$PROP_substr](1));if(!GLOBAL_isNaN(d))return GLOBAL_String.fromCharCode(d)}return b}})};goog.string.NORMALIZE_FN_="normalize";goog.string.whitespaceEscape=function(a,b){return goog.string.newLineToBr(a[$$PROP_replace](/  /g," &#160;"),b)};
goog.string.stripQuotes=function(a,b){var c=b[$$PROP_length];for(var d=0;d<c;d++){var e=c==1?b:b[$$PROP_charAt](d);if(a[$$PROP_charAt](0)==e&&a[$$PROP_charAt](a[$$PROP_length]-1)==e)return a[$$PROP_substring](1,a[$$PROP_length]-1)}return a};goog.string.truncate=function(a,b,c){if(c)a=goog.string.unescapeEntities(a);if(a[$$PROP_length]>b)a=a[$$PROP_substring](0,b-3)+"...";if(c)a=goog.string.htmlEscape(a);return a};
goog.string.truncateMiddle=function(a,b,c){if(c)a=goog.string.unescapeEntities(a);if(a[$$PROP_length]>b){var d=GLOBAL_Math[$$PROP_floor](b/2),e=a[$$PROP_length]-d;d+=b%2;a=a[$$PROP_substring](0,d)+"..."+a[$$PROP_substring](e)}if(c)a=goog.string.htmlEscape(a);return a};goog.string.jsEscapeCache_={"\u0008":"\\b","\u000c":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\u000b":"\\x0B",'"':'\\"',"'":"\\'","\\":"\\\\"};
goog.string.quote=function(a){a=GLOBAL_String(a);if(a.quote)return a.quote();else{var b=['"'];for(var c=0;c<a[$$PROP_length];c++)b[c+1]=goog.string.escapeChar(a[$$PROP_charAt](c));b[$$PROP_push]('"');return b[$$PROP_join]("")}};
goog.string.escapeChar=function(a){if(a in goog.string.jsEscapeCache_)return goog.string.jsEscapeCache_[a];var b=a,c=a[$$PROP_charCodeAt](0);if(c>31&&c<127)b=a;else{if(c<256){b="\\x";if(c<16||c>256)b+="0"}else{b="\\u";if(c<4096)b+="0"}b+=c[$$PROP_toString](16).toUpperCase()}return goog.string.jsEscapeCache_[a]=b};goog.string.toMap=function(a){var b={};for(var c=0;c<a[$$PROP_length];c++)b[a[$$PROP_charAt](c)]=true;return b};SETPROP_contains(goog.string,function(a,b){return a[$$PROP_indexOf](b)!=-1});
goog.string.removeAt=function(a,b,c){var d=a;if(b>=0&&b<a[$$PROP_length]&&c>0)d=a[$$PROP_substr](0,b)+a[$$PROP_substr](b+c,a[$$PROP_length]-b-c);return d};SETPROP_remove(goog.string,function(a,b){var c=new RegExp(goog.string.regExpEscape(b),"");return a[$$PROP_replace](c,"")});goog.string.removeAll=function(a,b){var c=new RegExp(goog.string.regExpEscape(b),"g");return a[$$PROP_replace](c,"")};
goog.string.regExpEscape=function(a){return GLOBAL_String(a)[$$PROP_replace](/([-()\[\]{}+?*.$\^|,:#<!\\])/g,"\\$1")[$$PROP_replace](/\x08/g,"\\x08")};goog.string.repeat=function(a,b){return(new Array(b+1))[$$PROP_join](a)};goog.string.padNumber=function(a,b,c){var d=goog.isDef(c)?a.toFixed(c):GLOBAL_String(a),e=d[$$PROP_indexOf](".");if(e==-1)e=d[$$PROP_length];return goog.string.repeat("0",GLOBAL_Math.max(0,b-e))+d};goog.string.makeSafe=function(a){return a==null?"":GLOBAL_String(a)};
goog.string.buildString=function(){return Array[$$PROP_prototype][$$PROP_join][$$PROP_call](arguments,"")};goog.string.getRandomString=function(){return GLOBAL_Math[$$PROP_floor](GLOBAL_Math[$$PROP_random]()*2147483648)[$$PROP_toString](36)+(GLOBAL_Math[$$PROP_floor](GLOBAL_Math[$$PROP_random]()*2147483648)^(new Date).getTime())[$$PROP_toString](36)};
goog.string.compareVersions=function(a,b){var c=0,d=goog.string.trim(GLOBAL_String(a))[$$PROP_split]("."),e=goog.string.trim(GLOBAL_String(b))[$$PROP_split]("."),f=GLOBAL_Math.max(d[$$PROP_length],e[$$PROP_length]);for(var g=0;c==0&&g<f;g++){var h=d[g]||"",i=e[g]||"",j=new RegExp("(\\d*)(\\D*)","g"),k=new RegExp("(\\d*)(\\D*)","g");do{var l=j[$$PROP_exec](h)||["","",""],m=k[$$PROP_exec](i)||["","",""];if(l[0][$$PROP_length]==0&&m[0][$$PROP_length]==0)break;var n=l[1][$$PROP_length]==0?0:GLOBAL_parseInt(l[1],
10),o=m[1][$$PROP_length]==0?0:GLOBAL_parseInt(m[1],10);c=goog.string.compareElements_(n,o)||goog.string.compareElements_(l[2][$$PROP_length]==0,m[2][$$PROP_length]==0)||goog.string.compareElements_(l[2],m[2])}while(c==0)}return c};goog.string.compareElements_=function(a,b){if(a<b)return-1;else if(a>b)return 1;return 0};goog.string.HASHCODE_MAX_=4294967296;goog.string.hashCode=function(a){var b=0;for(var c=0;c<a[$$PROP_length];++c){b=31*b+a[$$PROP_charCodeAt](c);b%=goog.string.HASHCODE_MAX_}return b};
goog.string.uniqueStringCounter_=goog.now();goog.string.createUniqueString=function(){return"goog_"+goog.string.uniqueStringCounter_++};goog.string.toNumber=function(a){var b=GLOBAL_Number(a);if(b==0&&goog.string.isEmpty(a))return NaN;return b};goog.iter={};goog.iter.StopIteration="StopIteration"in goog[$$PROP_global]?goog[$$PROP_global].StopIteration:GLOBAL_Error("StopIteration");goog.iter.Iterator=function(){};goog.iter.Iterator[$$PROP_prototype].next=function(){throw goog.iter.StopIteration;};goog.iter.Iterator[$$PROP_prototype].__iterator__=function(){return this};
goog.iter.toIterator=function(a){if(a instanceof goog.iter.Iterator)return a;if(typeof a.__iterator__=="function")return a.__iterator__(false);if(goog.isArrayLike(a)){var b=0,c=new goog.iter.Iterator;c.next=function(){while(true){if(b>=a[$$PROP_length])throw goog.iter.StopIteration;if(b in a)return a[b++];else b++}};return c}throw GLOBAL_Error("Not implemented");};
SETPROP_forEach(goog.iter,function(a,b,c){if(goog.isArrayLike(a))try{goog.array[$$PROP_forEach](a,b,c)}catch(d){if(d!==goog.iter.StopIteration)throw d;}else{a=goog.iter.toIterator(a);try{while(true)b[$$PROP_call](c,a.next(),GLOBAL_undefined,a)}catch(d){if(d!==goog.iter.StopIteration)throw d;}}});SETPROP_filter(goog.iter,function(a,b,c){a=goog.iter.toIterator(a);var d=new goog.iter.Iterator;d.next=function(){while(true){var e=a.next();if(b[$$PROP_call](c,e,GLOBAL_undefined,a))return e}};return d});
goog.iter.range=function(a,b,c){var d=0,e=a,f=c||1;if(arguments[$$PROP_length]>1){d=a;e=b}if(f==0)throw GLOBAL_Error("Range step argument must not be zero");var g=new goog.iter.Iterator;g.next=function(){if(f>0&&d>=e||f<0&&d<=e)throw goog.iter.StopIteration;var h=d;d+=f;return h};return g};goog.iter.join=function(a,b){return goog.iter.toArray(a)[$$PROP_join](b)};
goog.iter.map=function(a,b,c){a=goog.iter.toIterator(a);var d=new goog.iter.Iterator;d.next=function(){while(true){var e=a.next();return b[$$PROP_call](c,e,GLOBAL_undefined,a)}};return d};SETPROP_some(goog.iter,function(a,b,c){a=goog.iter.toIterator(a);try{while(true)if(b[$$PROP_call](c,a.next(),GLOBAL_undefined,a))return true}catch(d){if(d!==goog.iter.StopIteration)throw d;}return false});
SETPROP_every(goog.iter,function(a,b,c){a=goog.iter.toIterator(a);try{while(true)if(!b[$$PROP_call](c,a.next(),GLOBAL_undefined,a))return false}catch(d){if(d!==goog.iter.StopIteration)throw d;}return true});goog.iter.chain=function(){var a=arguments,b=a[$$PROP_length],c=0,d=new goog.iter.Iterator;d.next=function(){try{if(c>=b)throw goog.iter.StopIteration;var e=goog.iter.toIterator(a[c]);return e.next()}catch(f){if(f!==goog.iter.StopIteration||c>=b)throw f;else{c++;return this.next()}}};return d};
goog.iter.dropWhile=function(a,b,c){a=goog.iter.toIterator(a);var d=new goog.iter.Iterator,e=true;d.next=function(){while(true){var f=a.next();if(!(e&&b[$$PROP_call](c,f,GLOBAL_undefined,a))){e=false;return f}}};return d};goog.iter.takeWhile=function(a,b,c){a=goog.iter.toIterator(a);var d=new goog.iter.Iterator,e=true;d.next=function(){while(true)if(e){var f=a.next();if(b[$$PROP_call](c,f,GLOBAL_undefined,a))return f;else e=false}else throw goog.iter.StopIteration;};return d};
goog.iter.toArray=function(a){if(goog.isArrayLike(a))return goog.array.toArray(a);a=goog.iter.toIterator(a);var b=[];goog.iter[$$PROP_forEach](a,function(c){b[$$PROP_push](c)});return b};
goog.iter.equals=function(a,b){a=goog.iter.toIterator(a);b=goog.iter.toIterator(b);var c,d;try{while(true){c=d=false;var e=a.next();c=true;var f=b.next();d=true;if(e!=f)return false}}catch(g){if(g!==goog.iter.StopIteration)throw g;else{if(c&&!d)return false;if(!d)try{b.next();return false}catch(g){if(g!==goog.iter.StopIteration)throw g;return true}}}return false};goog.iter.nextOrValue=function(a,b){try{return goog.iter.toIterator(a).next()}catch(c){if(c!=goog.iter.StopIteration)throw c;return b}};goog.object={};SETPROP_forEach(goog[$$PROP_object],function(a,b,c){for(var d in a)b[$$PROP_call](c,a[d],d,a)});SETPROP_filter(goog[$$PROP_object],function(a,b,c){var d={};for(var e in a)if(b[$$PROP_call](c,a[e],e,a))d[e]=a[e];return d});goog[$$PROP_object].map=function(a,b,c){var d={};for(var e in a)d[e]=b[$$PROP_call](c,a[e],e,a);return d};SETPROP_some(goog[$$PROP_object],function(a,b,c){for(var d in a)if(b[$$PROP_call](c,a[d],d,a))return true;return false});
SETPROP_every(goog[$$PROP_object],function(a,b,c){for(var d in a)if(!b[$$PROP_call](c,a[d],d,a))return false;return true});goog[$$PROP_object].getCount=function(a){var b=0;for(var c in a)b++;return b};goog[$$PROP_object].getAnyKey=function(a){for(var b in a)return b};goog[$$PROP_object].getAnyValue=function(a){for(var b in a)return a[b]};SETPROP_contains(goog[$$PROP_object],function(a,b){return goog[$$PROP_object].containsValue(a,b)});
goog[$$PROP_object].getValues=function(a){var b=[],c=0;for(var d in a)b[c++]=a[d];return b};goog[$$PROP_object].getKeys=function(a){var b=[],c=0;for(var d in a)b[c++]=d;return b};goog[$$PROP_object].containsKey=function(a,b){return b in a};goog[$$PROP_object].containsValue=function(a,b){for(var c in a)if(a[c]==b)return true;return false};goog[$$PROP_object].findKey=function(a,b,c){for(var d in a)if(b[$$PROP_call](c,a[d],d,a))return d;return GLOBAL_undefined};
goog[$$PROP_object].findValue=function(a,b,c){var d=goog[$$PROP_object].findKey(a,b,c);return d&&a[d]};goog[$$PROP_object].isEmpty=function(a){for(var b in a)return false;return true};SETPROP_clear(goog[$$PROP_object],function(a){var b=goog[$$PROP_object].getKeys(a);for(var c=b[$$PROP_length]-1;c>=0;c--)goog[$$PROP_object][$$PROP_remove](a,b[c])});SETPROP_remove(goog[$$PROP_object],function(a,b){var c;if(c=b in a)delete a[b];return c});
goog[$$PROP_object].add=function(a,b,c){if(b in a)throw GLOBAL_Error('The object already contains the key "'+b+'"');goog[$$PROP_object].set(a,b,c)};goog[$$PROP_object].get=function(a,b,c){if(b in a)return a[b];return c};goog[$$PROP_object].set=function(a,b,c){a[b]=c};goog[$$PROP_object].setIfUndefined=function(a,b,c){return b in a?a[b]:(a[b]=c)};goog[$$PROP_object].clone=function(a){var b={};for(var c in a)b[c]=a[c];return b};
goog[$$PROP_object].transpose=function(a){var b={},c=goog[$$PROP_object].getKeys(a);for(var d=0,e=c[$$PROP_length];d<e;d++){var f=c[d];b[a[f]]=f}return b};goog[$$PROP_object].PROTOTYPE_FIELDS_=["constructor","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","toLocaleString","toString","valueOf"];
goog[$$PROP_object].extend=function(a){var b,c;for(var d=1;d<arguments[$$PROP_length];d++){c=arguments[d];for(b in c)a[b]=c[b];for(var e=0;e<goog[$$PROP_object].PROTOTYPE_FIELDS_[$$PROP_length];e++){b=goog[$$PROP_object].PROTOTYPE_FIELDS_[e];if(GLOBAL_Object[$$PROP_prototype][$$PROP_hasOwnProperty][$$PROP_call](c,b))a[b]=c[b]}}};
goog[$$PROP_object].create=function(){var a=arguments[$$PROP_length];if(a==1&&goog.isArray(arguments[0]))return goog[$$PROP_object].create[$$PROP_apply](null,arguments[0]);if(a%2)throw GLOBAL_Error("Uneven number of arguments");var b={};for(var c=0;c<a;c+=2)b[arguments[c]]=arguments[c+1];return b};
goog[$$PROP_object].createSet=function(){var a=arguments[$$PROP_length];if(a==1&&goog.isArray(arguments[0]))return goog[$$PROP_object].createSet[$$PROP_apply](null,arguments[0]);var b={};for(var c=0;c<a;c++)b[arguments[c]]=true;return b};goog.structs={};goog.structs.getCount=function(a){if(typeof a.getCount=="function")return a.getCount();if(goog.isArrayLike(a)||goog.isString(a))return a[$$PROP_length];return goog[$$PROP_object].getCount(a)};goog.structs.getValues=function(a){if(typeof a.getValues=="function")return a.getValues();if(goog.isString(a))return a[$$PROP_split]("");if(goog.isArrayLike(a)){var b=[],c=a[$$PROP_length];for(var d=0;d<c;d++)b[$$PROP_push](a[d]);return b}return goog[$$PROP_object].getValues(a)};
goog.structs.getKeys=function(a){if(typeof a.getKeys=="function")return a.getKeys();if(typeof a.getValues=="function")return GLOBAL_undefined;if(goog.isArrayLike(a)||goog.isString(a)){var b=[],c=a[$$PROP_length];for(var d=0;d<c;d++)b[$$PROP_push](d);return b}return goog[$$PROP_object].getKeys(a)};
SETPROP_contains(goog.structs,function(a,b){if(typeof a[$$PROP_contains]=="function")return a[$$PROP_contains](b);if(typeof a.containsValue=="function")return a.containsValue(b);if(goog.isArrayLike(a)||goog.isString(a))return goog.array[$$PROP_contains](a,b);return goog[$$PROP_object].containsValue(a,b)});goog.structs.isEmpty=function(a){if(typeof a.isEmpty=="function")return a.isEmpty();if(goog.isArrayLike(a)||goog.isString(a))return goog.array.isEmpty(a);return goog[$$PROP_object].isEmpty(a)};
SETPROP_clear(goog.structs,function(a){if(typeof a[$$PROP_clear]=="function")a[$$PROP_clear]();else goog.isArrayLike(a)?goog.array[$$PROP_clear](a):goog[$$PROP_object][$$PROP_clear](a)});
SETPROP_forEach(goog.structs,function(a,b,c){if(typeof a[$$PROP_forEach]=="function")a[$$PROP_forEach](b,c);else if(goog.isArrayLike(a)||goog.isString(a))goog.array[$$PROP_forEach](a,b,c);else{var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e[$$PROP_length];for(var g=0;g<f;g++)b[$$PROP_call](c,e[g],d&&d[g],a)}});
SETPROP_filter(goog.structs,function(a,b,c){if(typeof a[$$PROP_filter]=="function")return a[$$PROP_filter](b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array[$$PROP_filter](a,b,c);var d,e=goog.structs.getKeys(a),f=goog.structs.getValues(a),g=f[$$PROP_length];if(e){d={};for(var h=0;h<g;h++)if(b[$$PROP_call](c,f[h],e[h],a))d[e[h]]=f[h]}else{d=[];for(var h=0;h<g;h++)b[$$PROP_call](c,f[h],GLOBAL_undefined,a)&&d[$$PROP_push](f[h])}return d});
goog.structs.map=function(a,b,c){if(typeof a.map=="function")return a.map(b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array.map(a,b,c);var d,e=goog.structs.getKeys(a),f=goog.structs.getValues(a),g=f[$$PROP_length];if(e){d={};for(var h=0;h<g;h++)d[e[h]]=b[$$PROP_call](c,f[h],e[h],a)}else{d=[];for(var h=0;h<g;h++)d[h]=b[$$PROP_call](c,f[h],GLOBAL_undefined,a)}return d};
SETPROP_some(goog.structs,function(a,b,c){if(typeof a[$$PROP_some]=="function")return a[$$PROP_some](b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array[$$PROP_some](a,b,c);var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e[$$PROP_length];for(var g=0;g<f;g++)if(b[$$PROP_call](c,e[g],d&&d[g],a))return true;return false});
SETPROP_every(goog.structs,function(a,b,c){if(typeof a[$$PROP_every]=="function")return a[$$PROP_every](b,c);if(goog.isArrayLike(a)||goog.isString(a))return goog.array[$$PROP_every](a,b,c);var d=goog.structs.getKeys(a),e=goog.structs.getValues(a),f=e[$$PROP_length];for(var g=0;g<f;g++)if(!b[$$PROP_call](c,e[g],d&&d[g],a))return false;return true});goog.structs.Map=function(a){this.map_={};this.keys_=[];var b=arguments[$$PROP_length];if(b>1){if(b%2)throw GLOBAL_Error("Uneven number of arguments");for(var c=0;c<b;c+=2)this.set(arguments[c],arguments[c+1])}else a&&this.addAll(a)};JSCompiler_extractPrototype=goog.structs.Map[$$PROP_prototype];JSCompiler_extractPrototype.count_=0;JSCompiler_extractPrototype.version_=0;JSCompiler_extractPrototype.getCount=function(){return this.count_};
JSCompiler_extractPrototype.getValues=function(){this.cleanupKeysArray_();var a=[];for(var b=0;b<this.keys_[$$PROP_length];b++){var c=this.keys_[b];a[$$PROP_push](this.map_[c])}return a};JSCompiler_extractPrototype.getKeys=function(){this.cleanupKeysArray_();return this.keys_.concat()};JSCompiler_extractPrototype.containsKey=function(a){return goog.structs.Map.hasKey_(this.map_,a)};
JSCompiler_extractPrototype.containsValue=function(a){for(var b=0;b<this.keys_[$$PROP_length];b++){var c=this.keys_[b];if(goog.structs.Map.hasKey_(this.map_,c)&&this.map_[c]==a)return true}return false};JSCompiler_extractPrototype.equals=function(a,b){if(this===a)return true;if(this.count_!=a.getCount())return false;var c=b||goog.structs.Map.defaultEquals;this.cleanupKeysArray_();for(var d,e=0;d=this.keys_[e];e++)if(!c(this.get(d),a.get(d)))return false;return true};
goog.structs.Map.defaultEquals=function(a,b){return a===b};JSCompiler_extractPrototype=goog.structs.Map[$$PROP_prototype];JSCompiler_extractPrototype.isEmpty=function(){return this.count_==0};SETPROP_clear(JSCompiler_extractPrototype,function(){this.map_={};SETPROP_length(this.keys_,0);this.version_=this.count_=0});
SETPROP_remove(JSCompiler_extractPrototype,function(a){if(goog.structs.Map.hasKey_(this.map_,a)){delete this.map_[a];this.count_--;this.version_++;this.keys_[$$PROP_length]>2*this.count_&&this.cleanupKeysArray_();return true}return false});
JSCompiler_extractPrototype.cleanupKeysArray_=function(){if(this.count_!=this.keys_[$$PROP_length]){var a=0,b=0;while(a<this.keys_[$$PROP_length]){var c=this.keys_[a];if(goog.structs.Map.hasKey_(this.map_,c))this.keys_[b++]=c;a++}SETPROP_length(this.keys_,b)}if(this.count_!=this.keys_[$$PROP_length]){var d={},a=0,b=0;while(a<this.keys_[$$PROP_length]){var c=this.keys_[a];if(!goog.structs.Map.hasKey_(d,c)){this.keys_[b++]=c;d[c]=1}a++}SETPROP_length(this.keys_,b)}};
JSCompiler_extractPrototype.get=function(a,b){if(goog.structs.Map.hasKey_(this.map_,a))return this.map_[a];return b};JSCompiler_extractPrototype.set=function(a,b){if(!goog.structs.Map.hasKey_(this.map_,a)){this.count_++;this.keys_[$$PROP_push](a);this.version_++}this.map_[a]=b};
JSCompiler_extractPrototype.addAll=function(a){var b,c;if(a instanceof goog.structs.Map){b=a.getKeys();c=a.getValues()}else{b=goog[$$PROP_object].getKeys(a);c=goog[$$PROP_object].getValues(a)}for(var d=0;d<b[$$PROP_length];d++)this.set(b[d],c[d])};JSCompiler_extractPrototype.clone=function(){return new goog.structs.Map(this)};JSCompiler_extractPrototype.transpose=function(){var a=new goog.structs.Map;for(var b=0;b<this.keys_[$$PROP_length];b++){var c=this.keys_[b],d=this.map_[c];a.set(d,c)}return a};
JSCompiler_extractPrototype.__iterator__=function(a){this.cleanupKeysArray_();var b=0,c=this.keys_,d=this.map_,e=this.version_,f=this,g=new goog.iter.Iterator;g.next=function(){while(true){if(e!=f.version_)throw GLOBAL_Error("The map has changed since the iterator was created");if(b>=c[$$PROP_length])throw goog.iter.StopIteration;var h=c[b++];return a?h:d[h]}};return g};
goog.structs.Map.hasKey_=GLOBAL_Object[$$PROP_prototype][$$PROP_hasOwnProperty]?function(a,b){return GLOBAL_Object[$$PROP_prototype][$$PROP_hasOwnProperty][$$PROP_call](a,b)}:function(a,b){return b in a&&a[b]!==GLOBAL_Object[$$PROP_prototype][b]};goog.structs.Map.getCount=function(a){return goog.structs.getCount(a)};goog.structs.Map.getValues=function(a){return goog.structs.getValues(a)};
goog.structs.Map.getKeys=function(a){if(typeof a.getKeys=="function")return a.getKeys();var b=[];if(goog.isArrayLike(a))for(var c=0;c<a[$$PROP_length];c++)b[$$PROP_push](c);else return goog[$$PROP_object].getKeys(a);return b};goog.structs.Map.containsKey=function(a,b){if(typeof a.containsKey=="function")return a.containsKey(b);if(goog.isArrayLike(a))return GLOBAL_Number(b)<a[$$PROP_length];return goog[$$PROP_object].containsKey(a,b)};
goog.structs.Map.containsValue=function(a,b){return goog.structs[$$PROP_contains](a,b)};goog.structs.Map.isEmpty=function(a){return goog.structs.isEmpty(a)};SETPROP_clear(goog.structs.Map,function(a){goog.structs[$$PROP_clear](a)});SETPROP_remove(goog.structs.Map,function(a,b){if(typeof a[$$PROP_remove]=="function")return a[$$PROP_remove](b);if(goog.isArrayLike(a))return goog.array.removeAt(a,GLOBAL_Number(b));return goog[$$PROP_object][$$PROP_remove](a,b)});
goog.structs.Map.add=function(a,b,c){if(typeof a.add=="function")a.add(b,c);else if(goog.structs.Map.containsKey(a,b))throw GLOBAL_Error('The collection already contains the key "'+b+'"');else goog.structs.Map.set(a,b,c)};goog.structs.Map.get=function(a,b,c){if(typeof a.get=="function")return a.get(b,c);if(goog.structs.Map.containsKey(a,b))return a[b];return c};goog.structs.Map.set=function(a,b,c){if(typeof a.set=="function")a.set(b,c);else a[b]=c};goog.structs.Set=function(a){this.map_=new goog.structs.Map;a&&this.addAll(a)};goog.structs.Set.getKey_=function(a){var b=typeof a;return b=="object"?"o"+goog.getHashCode(a):b[$$PROP_substr](0,1)+a};JSCompiler_extractPrototype=goog.structs.Set[$$PROP_prototype];JSCompiler_extractPrototype.getCount=function(){return this.map_.getCount()};JSCompiler_extractPrototype.add=function(a){this.map_.set(goog.structs.Set.getKey_(a),a)};
JSCompiler_extractPrototype.addAll=function(a){var b=goog.structs.getValues(a),c=b[$$PROP_length];for(var d=0;d<c;d++)this.add(b[d])};JSCompiler_extractPrototype.removeAll=function(a){var b=goog.structs.getValues(a),c=b[$$PROP_length];for(var d=0;d<c;d++)this[$$PROP_remove](b[d])};SETPROP_remove(JSCompiler_extractPrototype,function(a){return this.map_[$$PROP_remove](goog.structs.Set.getKey_(a))});SETPROP_clear(JSCompiler_extractPrototype,function(){this.map_[$$PROP_clear]()});
JSCompiler_extractPrototype.isEmpty=function(){return this.map_.isEmpty()};SETPROP_contains(JSCompiler_extractPrototype,function(a){return this.map_.containsKey(goog.structs.Set.getKey_(a))});JSCompiler_extractPrototype.intersection=function(a){var b=new goog.structs.Set,c=goog.structs.getValues(a);for(var d=0;d<c[$$PROP_length];d++){var e=c[d];this[$$PROP_contains](e)&&b.add(e)}return b};JSCompiler_extractPrototype.getValues=function(){return this.map_.getValues()};
JSCompiler_extractPrototype.clone=function(){return new goog.structs.Set(this)};JSCompiler_extractPrototype.equals=function(a){return this.getCount()==goog.structs.getCount(a)&&this.isSubsetOf(a)};JSCompiler_extractPrototype.isSubsetOf=function(a){var b=goog.structs.getCount(a);if(this.getCount()>b)return false;if(!(a instanceof goog.structs.Set)&&b>5)a=new goog.structs.Set(a);return goog.structs[$$PROP_every](this,function(c){return goog.structs[$$PROP_contains](a,c)})};
JSCompiler_extractPrototype.__iterator__=function(){return this.map_.__iterator__(false)};goog.structs.Set.getCount=function(a){return goog.structs.getCount(a)};goog.structs.Set.getValues=function(a){return goog.structs.getValues(a)};SETPROP_contains(goog.structs.Set,function(a,b){return goog.structs[$$PROP_contains](a,b)});goog.structs.Set.isEmpty=function(a){return goog.structs.isEmpty(a)};SETPROP_clear(goog.structs.Set,function(a){goog.structs[$$PROP_clear](a)});
SETPROP_remove(goog.structs.Set,function(a,b){if(typeof a[$$PROP_remove]=="function")return a[$$PROP_remove](b);else if(goog.isArrayLike(a))return goog.array[$$PROP_remove](a,b);else{for(var c in a)if(a[c]==b){delete a[c];return true}return false}});goog.structs.Set.add=function(a,b){if(typeof a.add=="function")a.add(b);else if(goog.isArrayLike(a))a[a[$$PROP_length]]=b;else throw GLOBAL_Error('The collection does not know how to add "'+b+'"');};goog.debug={};goog.debug.catchErrors=function(a,b,c){var d=a||goog.debug.LogManager.getRoot(),e=c||goog[$$PROP_global],f=e.onerror;e.onerror=function(g,h,i){f&&f(g,h,i);var j=GLOBAL_String(h)[$$PROP_split](/[\/\\]/).pop();goog.isFunction(d)?d({message:g,fileName:j,line:i}):d.severe("Error: "+g+" ("+j+" @ Line: "+i+")");return GLOBAL_Boolean(b)}};
goog.debug.expose=function(a,b){if(typeof a=="undefined")return"undefined";if(a==null)return"NULL";var c=[];for(var d in a)if(!(!b&&goog.isFunction(a[d]))){var e=d+" = ";try{e+=a[d]}catch(f){e+="*** "+f+" ***"}c[$$PROP_push](e)}return c[$$PROP_join]("\n")};
goog.debug.deepExpose=function(a,b){var c=new goog.structs.Set,d=[],e=function(f,g){var h=g+"  ",i=function(l){return l[$$PROP_replace](/\n/g,"\n"+g)};try{if(goog.isDef(f))if(goog.isNull(f))d[$$PROP_push]("NULL");else if(goog.isString(f))d[$$PROP_push]('"'+i(f)+'"');else if(goog.isFunction(f))d[$$PROP_push](i(GLOBAL_String(f)));else if(goog.isObject(f))if(c[$$PROP_contains](f))d[$$PROP_push]("*** reference loop detected ***");else{c.add(f);d[$$PROP_push]("{");for(var j in f)if(!(!b&&goog.isFunction(f[j]))){d[$$PROP_push]("\n");
d[$$PROP_push](h);d[$$PROP_push](j+" = ");e(f[j],h)}d[$$PROP_push]("\n"+g+"}")}else d[$$PROP_push](f);else d[$$PROP_push]("undefined")}catch(k){d[$$PROP_push]("*** "+k+" ***")}};e(a,"");return d[$$PROP_join]("")};goog.debug.exposeArray=function(a){var b=[];for(var c=0;c<a[$$PROP_length];c++)goog.isArray(a[c])?b[$$PROP_push](goog.debug.exposeArray(a[c])):b[$$PROP_push](a[c]);return"[ "+b[$$PROP_join](", ")+" ]"};
goog.debug.exposeException=function(a,b){try{var c=goog.debug.normalizeErrorObject(a),d="Message: "+goog.string.htmlEscape(c.message)+'\nUrl: <a href="view-source:'+c[$$PROP_fileName]+'" target="_new">'+c[$$PROP_fileName]+"</a>\nLine: "+c.lineNumber+"\n\nBrowser stack:\n"+goog.string.htmlEscape(c[$$PROP_stack]+"-> ")+"[end]\n\nJS stack traversal:\n"+goog.string.htmlEscape(goog.debug.getStacktrace(b)+"-> ");return d}catch(e){return"Exception trying to expose exception! You win, we lose. "+e}};
goog.debug.normalizeErrorObject=function(a){var b=goog.getObjectByName("window.location.href");return typeof a=="string"?{message:a,name:"Unknown error",lineNumber:"Not available",fileName:b,stack:"Not available"}:!a.lineNumber||!a[$$PROP_fileName]||!a[$$PROP_stack]?{message:a.message,name:a[$$PROP_name],lineNumber:a.lineNumber||a.line||"Not available",fileName:a[$$PROP_fileName]||a.filename||a.sourceURL||b,stack:a[$$PROP_stack]||"Not available"}:a};
goog.debug.enhanceError=function(a,b){var c=typeof a=="string"?GLOBAL_Error(a):a;if(!c[$$PROP_stack])c.stack=goog.debug.getStacktrace(arguments[$$PROP_callee][$$PROP_caller]);if(b){var d=0;while(c["message"+d])++d;c["message"+d]=GLOBAL_String(b)}return c};
goog.debug.getStacktraceSimple=function(a){var b=[],c=arguments[$$PROP_callee][$$PROP_caller],d=0;while(c&&(!a||d<a)){b[$$PROP_push](goog.debug.getFunctionName(c));b[$$PROP_push]("()\n");try{c=c[$$PROP_caller]}catch(e){b[$$PROP_push]("[exception trying to get caller]\n");break}d++;if(d>=goog.debug.MAX_STACK_DEPTH){b[$$PROP_push]("[...long stack...]");break}}a&&d>=a?b[$$PROP_push]("[...reached max depth limit...]"):b[$$PROP_push]("[end]");return b[$$PROP_join]("")};goog.debug.MAX_STACK_DEPTH=50;
goog.debug.getStacktrace=function(a){return goog.debug.getStacktraceHelper_(a||arguments[$$PROP_callee][$$PROP_caller],[])};
goog.debug.getStacktraceHelper_=function(a,b){var c=[];if(goog.array[$$PROP_contains](b,a))c[$$PROP_push]("[...circular reference...]");else if(a&&b[$$PROP_length]<goog.debug.MAX_STACK_DEPTH){c[$$PROP_push](goog.debug.getFunctionName(a)+"(");var d=a.arguments;for(var e=0;e<d[$$PROP_length];e++){e>0&&c[$$PROP_push](", ");var f,g=d[e];switch(typeof g){case "object":f=g?"object":"null";break;case "string":f=g;break;case "number":f=GLOBAL_String(g);break;case "boolean":f=g?"true":"false";break;case "function":f=
(f=goog.debug.getFunctionName(g))?f:"[fn]";break;case "undefined":default:f=typeof g;break}if(f[$$PROP_length]>40)f=f[$$PROP_substr](0,40)+"...";c[$$PROP_push](f)}b[$$PROP_push](a);c[$$PROP_push](")\n");try{c[$$PROP_push](goog.debug.getStacktraceHelper_(a[$$PROP_caller],b))}catch(h){c[$$PROP_push]("[exception trying to get caller]\n")}}else a?c[$$PROP_push]("[...long stack...]"):c[$$PROP_push]("[end]");return c[$$PROP_join]("")};
goog.debug.getFunctionName=function(a){var b=GLOBAL_String(a);if(!goog.debug.fnNameCache_[b]){var c=/function ([^\(]+)/[$$PROP_exec](b);if(c){var d=c[1];goog.debug.fnNameCache_[b]=d}else goog.debug.fnNameCache_[b]="[Anonymous]"}return goog.debug.fnNameCache_[b]};
goog.debug.getAnonFunctionName_=function(a,b,c,d){if(goog.getObjectByName("document.all"))return"";var e=b||goog[$$PROP_global],f=c||"",g=d||0;if(e==a)return f;for(var h in e)if(!(h=="Packages"||h=="sun"||h=="netscape"||h=="java")){if(e[h]==a)return f+h;if((typeof e[h]=="function"||typeof e[h]=="object")&&e[h]!=goog[$$PROP_global]&&e[h]!=goog.getObjectByName("document")&&e[$$PROP_hasOwnProperty](h)&&g<6){var i=goog.debug.getAnonFunctionName_(a,e[h],f+h+".",g+1);if(i)return i}}return""};
goog.debug.makeWhitespaceVisible=function(a){return a[$$PROP_replace](/ /g,"[_]")[$$PROP_replace](/\f/g,"[f]")[$$PROP_replace](/\n/g,"[n]\n")[$$PROP_replace](/\r/g,"[r]")[$$PROP_replace](/\t/g,"[t]")};goog.debug.fnNameCache_={};goog.debug.LogRecord=function(a,b,c,d,e){this.sequenceNumber_=typeof e=="number"?e:goog.debug.LogRecord.nextSequenceNumber_++;this.time_=d||goog.now();this.level_=a;this.msg_=b;this.loggerName_=c};goog.debug.LogRecord[$$PROP_prototype].exception_=null;goog.debug.LogRecord[$$PROP_prototype].exceptionText_=null;goog.debug.LogRecord.nextSequenceNumber_=0;goog.debug.LogRecord[$$PROP_prototype].setException=function(a){this.exception_=a};
goog.debug.LogRecord[$$PROP_prototype].setExceptionText=function(a){this.exceptionText_=a};goog.debug.LogRecord[$$PROP_prototype].getLevel=function(){return this.level_};goog.debug.LogRecord[$$PROP_prototype].setLevel=function(a){this.level_=a};goog.debug.Logger=function(a){this.name_=a;this.parent_=null;this.children_={};this.handlers_=[]};goog.debug.Logger[$$PROP_prototype].level_=null;goog.debug.Logger.Level=function(a,b){this.name=a;this.value=b};SETPROP_toString(goog.debug.Logger.Level[$$PROP_prototype],function(){return this[$$PROP_name]});goog.debug.Logger.Level.OFF=new goog.debug.Logger.Level("OFF",Infinity);goog.debug.Logger.Level.SHOUT=new goog.debug.Logger.Level("SHOUT",1200);
goog.debug.Logger.Level.SEVERE=new goog.debug.Logger.Level("SEVERE",1000);goog.debug.Logger.Level.WARNING=new goog.debug.Logger.Level("WARNING",900);goog.debug.Logger.Level.INFO=new goog.debug.Logger.Level("INFO",800);goog.debug.Logger.Level.CONFIG=new goog.debug.Logger.Level("CONFIG",700);goog.debug.Logger.Level.FINE=new goog.debug.Logger.Level("FINE",500);goog.debug.Logger.Level.FINER=new goog.debug.Logger.Level("FINER",400);goog.debug.Logger.Level.FINEST=new goog.debug.Logger.Level("FINEST",300);
goog.debug.Logger.Level.ALL=new goog.debug.Logger.Level("ALL",0);goog.debug.Logger.Level.PREDEFINED_LEVELS=[goog.debug.Logger.Level.OFF,goog.debug.Logger.Level.SHOUT,goog.debug.Logger.Level.SEVERE,goog.debug.Logger.Level.WARNING,goog.debug.Logger.Level.INFO,goog.debug.Logger.Level.CONFIG,goog.debug.Logger.Level.FINE,goog.debug.Logger.Level.FINER,goog.debug.Logger.Level.FINEST,goog.debug.Logger.Level.ALL];goog.debug.Logger.Level.predefinedLevelsCache_=null;
goog.debug.Logger.Level.createPredefinedLevelsCache_=function(){goog.debug.Logger.Level.predefinedLevelsCache_={};for(var a=0,b;b=goog.debug.Logger.Level.PREDEFINED_LEVELS[a];a++){goog.debug.Logger.Level.predefinedLevelsCache_[b[$$PROP_value]]=b;goog.debug.Logger.Level.predefinedLevelsCache_[b[$$PROP_name]]=b}};
goog.debug.Logger.Level.getPredefinedLevel=function(a){goog.debug.Logger.Level.predefinedLevelsCache_||goog.debug.Logger.Level.createPredefinedLevelsCache_();return goog.debug.Logger.Level.predefinedLevelsCache_[a]||null};
goog.debug.Logger.Level.getPredefinedLevelByValue=function(a){goog.debug.Logger.Level.predefinedLevelsCache_||goog.debug.Logger.Level.createPredefinedLevelsCache_();if(a in goog.debug.Logger.Level.predefinedLevelsCache_)return goog.debug.Logger.Level.predefinedLevelsCache_[a];for(var b=0;b<goog.debug.Logger.Level.PREDEFINED_LEVELS[$$PROP_length];++b){var c=goog.debug.Logger.Level.PREDEFINED_LEVELS[b];if(c[$$PROP_value]<=a)return c}return null};goog.debug.Logger.getLogger=function(a){return goog.debug.LogManager.getLogger(a)};
JSCompiler_extractPrototype=goog.debug.Logger[$$PROP_prototype];JSCompiler_extractPrototype.getParent=function(){return this.parent_};JSCompiler_extractPrototype.setLevel=function(a){this.level_=a};JSCompiler_extractPrototype.getLevel=function(){return this.level_};JSCompiler_extractPrototype.isLoggable=function(a){if(this.level_)return a[$$PROP_value]>=this.level_[$$PROP_value];if(this.parent_)return this.parent_.isLoggable(a);return false};
JSCompiler_extractPrototype.log=function(a,b,c){this.isLoggable(a)&&this.logRecord(this.getLogRecord(a,b,c))};JSCompiler_extractPrototype.getLogRecord=function(a,b,c){var d=new goog.debug.LogRecord(a,GLOBAL_String(b),this.name_);if(c){d.setException(c);d.setExceptionText(goog.debug.exposeException(c,arguments[$$PROP_callee][$$PROP_caller]))}return d};JSCompiler_extractPrototype.severe=function(a,b){this.log(goog.debug.Logger.Level.SEVERE,a,b)};
JSCompiler_extractPrototype.logRecord=function(a){if(this.isLoggable(a.getLevel())){var b=this;while(b){b.callPublish_(a);b=b.getParent()}}};JSCompiler_extractPrototype.callPublish_=function(a){for(var b=0;b<this.handlers_[$$PROP_length];b++)this.handlers_[b](a)};JSCompiler_extractPrototype.setParent_=function(a){this.parent_=a};JSCompiler_extractPrototype.addChild_=function(a,b){this.children_[a]=b};goog.debug.LogManager={};goog.debug.LogManager.loggers_={};goog.debug.LogManager.rootLogger_=null;
goog.debug.LogManager.initialize=function(){if(!goog.debug.LogManager.rootLogger_){goog.debug.LogManager.rootLogger_=new goog.debug.Logger("");goog.debug.LogManager.loggers_[""]=goog.debug.LogManager.rootLogger_;goog.debug.LogManager.rootLogger_.setLevel(goog.debug.Logger.Level.CONFIG)}};goog.debug.LogManager.getLoggers=function(){return goog.debug.LogManager.loggers_};goog.debug.LogManager.getRoot=function(){goog.debug.LogManager.initialize();return goog.debug.LogManager.rootLogger_};
goog.debug.LogManager.getLogger=function(a){goog.debug.LogManager.initialize();return a in goog.debug.LogManager.loggers_?goog.debug.LogManager.loggers_[a]:goog.debug.LogManager.createLogger_(a)};goog.debug.LogManager.createLogger_=function(a){var b=new goog.debug.Logger(a),c=a[$$PROP_split]("."),d=c[c[$$PROP_length]-1];SETPROP_length(c,c[$$PROP_length]-1);var e=c[$$PROP_join]("."),f=goog.debug.LogManager.getLogger(e);f.addChild_(d,b);b.setParent_(f);return goog.debug.LogManager.loggers_[a]=b};goog.math={};goog.math.Coordinate=function(a,b){this.x=goog.isDef(a)?a:0;this.y=goog.isDef(b)?b:0};goog.math.Coordinate[$$PROP_prototype].clone=function(){return new goog.math.Coordinate(this.x,this.y)};SETPROP_toString(goog.math.Coordinate[$$PROP_prototype],function(){return"("+this.x+", "+this.y+")"});goog.math.Coordinate.equals=function(a,b){if(a==b)return true;if(!a||!b)return false;return a.x==b.x&&a.y==b.y};
goog.math.Coordinate.distance=function(a,b){var c=a.x-b.x,d=a.y-b.y;return GLOBAL_Math.sqrt(c*c+d*d)};goog.math.Coordinate.squaredDistance=function(a,b){var c=a.x-b.x,d=a.y-b.y;return c*c+d*d};goog.math.Coordinate.difference=function(a,b){return new goog.math.Coordinate(a.x-b.x,a.y-b.y)};goog.math.Coordinate.sum=function(a,b){return new goog.math.Coordinate(a.x+b.x,a.y+b.y)};goog.userAgent={};goog[$$PROP_userAgent].ASSUME_IE=false;goog[$$PROP_userAgent].ASSUME_GECKO=false;goog[$$PROP_userAgent].ASSUME_CAMINO=false;goog[$$PROP_userAgent].ASSUME_WEBKIT=false;goog[$$PROP_userAgent].ASSUME_MOBILE_WEBKIT=false;goog[$$PROP_userAgent].ASSUME_OPERA=false;
goog[$$PROP_userAgent].BROWSER_KNOWN_=goog[$$PROP_userAgent].ASSUME_IE||goog[$$PROP_userAgent].ASSUME_GECKO||goog[$$PROP_userAgent].ASSUME_CAMINO||goog[$$PROP_userAgent].ASSUME_MOBILE_WEBKIT||goog[$$PROP_userAgent].ASSUME_WEBKIT||goog[$$PROP_userAgent].ASSUME_OPERA;goog[$$PROP_userAgent].getUserAgentString=function(){return goog[$$PROP_global].navigator?goog[$$PROP_global].navigator[$$PROP_userAgent]:null};goog[$$PROP_userAgent].getNavigator=function(){return goog[$$PROP_global].navigator};
goog[$$PROP_userAgent].init_=function(){goog[$$PROP_userAgent].detectedOpera_=false;goog[$$PROP_userAgent].detectedIe_=false;goog[$$PROP_userAgent].detectedWebkit_=false;goog[$$PROP_userAgent].detectedMobile_=false;goog[$$PROP_userAgent].detectedGecko_=false;goog[$$PROP_userAgent].detectedCamino_=false;var a;if(!goog[$$PROP_userAgent].BROWSER_KNOWN_&&(a=goog[$$PROP_userAgent].getUserAgentString())){var b=goog[$$PROP_userAgent].getNavigator();goog[$$PROP_userAgent].detectedOpera_=a[$$PROP_indexOf]("Opera")==
0;goog[$$PROP_userAgent].detectedIe_=!goog[$$PROP_userAgent].detectedOpera_&&a[$$PROP_indexOf]("MSIE")!=-1;goog[$$PROP_userAgent].detectedWebkit_=!goog[$$PROP_userAgent].detectedOpera_&&a[$$PROP_indexOf]("WebKit")!=-1;goog[$$PROP_userAgent].detectedMobile_=goog[$$PROP_userAgent].detectedWebkit_&&a[$$PROP_indexOf]("Mobile")!=-1;goog[$$PROP_userAgent].detectedGecko_=!goog[$$PROP_userAgent].detectedOpera_&&!goog[$$PROP_userAgent].detectedWebkit_&&b.product=="Gecko";goog[$$PROP_userAgent].detectedCamino_=
goog[$$PROP_userAgent].detectedGecko_&&b.vendor=="Camino"}};goog[$$PROP_userAgent].BROWSER_KNOWN_||goog[$$PROP_userAgent].init_();goog[$$PROP_userAgent].OPERA=goog[$$PROP_userAgent].BROWSER_KNOWN_?goog[$$PROP_userAgent].ASSUME_OPERA:goog[$$PROP_userAgent].detectedOpera_;goog[$$PROP_userAgent].IE=goog[$$PROP_userAgent].BROWSER_KNOWN_?goog[$$PROP_userAgent].ASSUME_IE:goog[$$PROP_userAgent].detectedIe_;
goog[$$PROP_userAgent].GECKO=goog[$$PROP_userAgent].BROWSER_KNOWN_?goog[$$PROP_userAgent].ASSUME_GECKO||goog[$$PROP_userAgent].ASSUME_CAMINO:goog[$$PROP_userAgent].detectedGecko_;goog[$$PROP_userAgent].CAMINO=goog[$$PROP_userAgent].BROWSER_KNOWN_?goog[$$PROP_userAgent].ASSUME_CAMINO:goog[$$PROP_userAgent].detectedCamino_;goog[$$PROP_userAgent].WEBKIT=goog[$$PROP_userAgent].BROWSER_KNOWN_?goog[$$PROP_userAgent].ASSUME_WEBKIT||goog[$$PROP_userAgent].ASSUME_MOBILE_WEBKIT:goog[$$PROP_userAgent].detectedWebkit_;
goog[$$PROP_userAgent].MOBILE=goog[$$PROP_userAgent].ASSUME_MOBILE_WEBKIT||goog[$$PROP_userAgent].detectedMobile_;goog[$$PROP_userAgent].SAFARI=goog[$$PROP_userAgent].WEBKIT;goog[$$PROP_userAgent].determinePlatform_=function(){var a=goog[$$PROP_userAgent].getNavigator();return a&&a.platform||""};goog[$$PROP_userAgent].PLATFORM=goog[$$PROP_userAgent].determinePlatform_();goog[$$PROP_userAgent].ASSUME_MAC=false;goog[$$PROP_userAgent].ASSUME_WINDOWS=false;goog[$$PROP_userAgent].ASSUME_LINUX=false;
goog[$$PROP_userAgent].PLATFORM_KNOWN_=goog[$$PROP_userAgent].ASSUME_MAC||goog[$$PROP_userAgent].ASSUME_WINDOWS||goog[$$PROP_userAgent].ASSUME_LINUX;
goog[$$PROP_userAgent].initPlatform_=function(){goog[$$PROP_userAgent].detectedMac_=goog.string[$$PROP_contains](goog[$$PROP_userAgent].PLATFORM,"Mac");goog[$$PROP_userAgent].detectedWindows_=goog.string[$$PROP_contains](goog[$$PROP_userAgent].PLATFORM,"Win");goog[$$PROP_userAgent].detectedLinux_=goog.string[$$PROP_contains](goog[$$PROP_userAgent].PLATFORM,"Linux")};goog[$$PROP_userAgent].PLATFORM_KNOWN_||goog[$$PROP_userAgent].initPlatform_();
goog[$$PROP_userAgent].MAC=goog[$$PROP_userAgent].PLATFORM_KNOWN_?goog[$$PROP_userAgent].ASSUME_MAC:goog[$$PROP_userAgent].detectedMac_;goog[$$PROP_userAgent].WINDOWS=goog[$$PROP_userAgent].PLATFORM_KNOWN_?goog[$$PROP_userAgent].ASSUME_WINDOWS:goog[$$PROP_userAgent].detectedWindows_;goog[$$PROP_userAgent].LINUX=goog[$$PROP_userAgent].PLATFORM_KNOWN_?goog[$$PROP_userAgent].ASSUME_LINUX:goog[$$PROP_userAgent].detectedLinux_;
goog[$$PROP_userAgent].determineVersion_=function(){var a="",b;if(goog[$$PROP_userAgent].OPERA&&goog[$$PROP_global].opera){var c=goog[$$PROP_global].opera.version;a=typeof c=="function"?c():c}else{if(goog[$$PROP_userAgent].GECKO)b=/rv\:([^\);]+)(\)|;)/;else if(goog[$$PROP_userAgent].IE)b=/MSIE\s+([^\);]+)(\)|;)/;else if(goog[$$PROP_userAgent].WEBKIT)b=/WebKit\/(\S+)/;if(b){var d=b[$$PROP_exec](goog[$$PROP_userAgent].getUserAgentString());a=d?d[1]:""}}return a};goog[$$PROP_userAgent].VERSION=goog[$$PROP_userAgent].determineVersion_();
goog[$$PROP_userAgent].compare=function(a,b){return goog.string.compareVersions(a,b)};goog[$$PROP_userAgent].isVersion=function(a){return goog.string.compareVersions(goog[$$PROP_userAgent].VERSION,a)>=0};goog.math.Size=function(a,b){SETPROP_width(this,a);SETPROP_height(this,b)};goog.math.Size.equals=function(a,b){if(a==b)return true;if(!a||!b)return false;return a[$$PROP_width]==b[$$PROP_width]&&a[$$PROP_height]==b[$$PROP_height]};JSCompiler_extractPrototype=goog.math.Size[$$PROP_prototype];JSCompiler_extractPrototype.clone=function(){return new goog.math.Size(this[$$PROP_width],this[$$PROP_height])};
SETPROP_toString(JSCompiler_extractPrototype,function(){return"("+this[$$PROP_width]+" x "+this[$$PROP_height]+")"});JSCompiler_extractPrototype.area=function(){return this[$$PROP_width]*this[$$PROP_height]};JSCompiler_extractPrototype.isEmpty=function(){return!this.area()};JSCompiler_extractPrototype.ceil=function(){SETPROP_width(this,GLOBAL_Math.ceil(this[$$PROP_width]));SETPROP_height(this,GLOBAL_Math.ceil(this[$$PROP_height]));return this};
JSCompiler_extractPrototype.floor=function(){SETPROP_width(this,GLOBAL_Math[$$PROP_floor](this[$$PROP_width]));SETPROP_height(this,GLOBAL_Math[$$PROP_floor](this[$$PROP_height]));return this};JSCompiler_extractPrototype.round=function(){SETPROP_width(this,GLOBAL_Math[$$PROP_round](this[$$PROP_width]));SETPROP_height(this,GLOBAL_Math[$$PROP_round](this[$$PROP_height]));return this};JSCompiler_extractPrototype.scale=function(a){this.width*=a;this.height*=a;return this};goog.dom={};goog.dom.classes={};goog.dom.classes.set=function(a,b){SETPROP_className(a,b)};goog.dom.classes.get=function(a){var b=a.className;return b&&typeof b[$$PROP_split]=="function"?b[$$PROP_split](" "):[]};goog.dom.classes.add=function(a){var b=goog.dom.classes.get(a),c=1;for(var d=1;d<arguments[$$PROP_length];d++)if(goog.array[$$PROP_contains](b,arguments[d]))c&=0;else{b[$$PROP_push](arguments[d]);c&=1}SETPROP_className(a,b[$$PROP_join](" "));return GLOBAL_Boolean(c)};
SETPROP_remove(goog.dom.classes,function(a){var b=goog.dom.classes.get(a),c=goog.array[$$PROP_slice](arguments,1),d=0;for(var e=0;e<b[$$PROP_length];e++)if(goog.array[$$PROP_contains](c,b[e])){goog.array[$$PROP_splice](b,e--,1);d++}SETPROP_className(a,b[$$PROP_join](" "));return d==c[$$PROP_length]});
goog.dom.classes.swap=function(a,b,c){var d=goog.dom.classes.get(a),e=false;for(var f=0;f<d[$$PROP_length];f++)if(d[f]==b){goog.array[$$PROP_splice](d,f--,1);e=true}if(e){d[$$PROP_push](c);SETPROP_className(a,d[$$PROP_join](" "))}return e};goog.dom.classes.has=function(a,b){return goog.array[$$PROP_contains](goog.dom.classes.get(a),b)};goog.dom.classes.enable=function(a,b,c){c?goog.dom.classes.add(a,b):goog.dom.classes[$$PROP_remove](a,b)};
goog.dom.classes.toggle=function(a,b){var c=!goog.dom.classes.has(a,b);goog.dom.classes.enable(a,b,c);return c};goog.dom.TagName={A:"A",ABBR:"ABBR",ACRONYM:"ACRONYM",ADDRESS:"ADDRESS",APPLET:"APPLET",AREA:"AREA",B:"B",BASE:"BASE",BASEFONT:"BASEFONT",BDO:"BDO",BIG:"BIG",BLOCKQUOTE:"BLOCKQUOTE",BODY:"BODY",BR:"BR",BUTTON:"BUTTON",CAPTION:"CAPTION",CENTER:"CENTER",CITE:"CITE",CODE:"CODE",COL:"COL",COLGROUP:"COLGROUP",DD:"DD",DEL:"DEL",DFN:"DFN",DIR:"DIR",DIV:"DIV",DL:"DL",DT:"DT",EM:"EM",FIELDSET:"FIELDSET",FONT:"FONT",FORM:"FORM",FRAME:"FRAME",FRAMESET:"FRAMESET",H1:"H1",H2:"H2",H3:"H3",H4:"H4",H5:"H5",H6:"H6",
HEAD:"HEAD",HR:"HR",HTML:"HTML",I:"I",IFRAME:"IFRAME",IMG:"IMG",INPUT:"INPUT",INS:"INS",ISINDEX:"ISINDEX",KBD:"KBD",LABEL:"LABEL",LEGEND:"LEGEND",LI:"LI",LINK:"LINK",MAP:"MAP",MENU:"MENU",META:"META",NOFRAMES:"NOFRAMES",NOSCRIPT:"NOSCRIPT",OBJECT:"OBJECT",OL:"OL",OPTGROUP:"OPTGROUP",OPTION:"OPTION",P:"P",PARAM:"PARAM",PRE:"PRE",Q:"Q",S:"S",SAMP:"SAMP",SCRIPT:"SCRIPT",SELECT:"SELECT",SMALL:"SMALL",SPAN:"SPAN",STRIKE:"STRIKE",STRONG:"STRONG",STYLE:"STYLE",SUB:"SUB",SUP:"SUP",TABLE:"TABLE",TBODY:"TBODY",
TD:"TD",TEXTAREA:"TEXTAREA",TFOOT:"TFOOT",TH:"TH",THEAD:"THEAD",TITLE:"TITLE",TR:"TR",TT:"TT",U:"U",UL:"UL",VAR:"VAR"};goog.dom.ASSUME_QUIRKS_MODE=false;goog.dom.ASSUME_STANDARDS_MODE=false;goog.dom.COMPAT_MODE_KNOWN_=goog.dom.ASSUME_QUIRKS_MODE||goog.dom.ASSUME_STANDARDS_MODE;goog.dom.NodeType={ELEMENT:1,ATTRIBUTE:2,TEXT:3,CDATA_SECTION:4,ENTITY_REFERENCE:5,ENTITY:6,PROCESSING_INSTRUCTION:7,COMMENT:8,DOCUMENT:9,DOCUMENT_TYPE:10,DOCUMENT_FRAGMENT:11,NOTATION:12};goog.dom.getDefaultDomHelper_=function(){return goog.dom.defaultDomHelper_||(goog.dom.defaultDomHelper_=new goog.dom.DomHelper)};
goog.dom.getDomHelper=function(a){return a?new goog.dom.DomHelper(goog.dom.getOwnerDocument(a)):goog.dom.getDefaultDomHelper_()};goog.dom.getDocument=function(){return GLOBAL_document};goog.dom.getElement=function(a){return goog.isString(a)?GLOBAL_document.getElementById(a):a};goog.dom.$=goog.dom.getElement;goog.dom.getElementsByTagNameAndClass=function(a,b,c){return goog.dom.getDefaultDomHelper_().getElementsByTagNameAndClass(a,b,c)};goog.dom.$$=goog.dom.getElementsByTagNameAndClass;
goog.dom.setProperties=function(a,b){goog[$$PROP_object][$$PROP_forEach](b,function(c,d){if(d=="style")a[$$PROP_style].cssText=c;else if(d=="class")SETPROP_className(a,c);else if(d=="for")a.htmlFor=c;else if(d in goog.dom.DIRECT_ATTRIBUTE_MAP_)a.setAttribute(goog.dom.DIRECT_ATTRIBUTE_MAP_[d],c);else a[d]=c})};
goog.dom.DIRECT_ATTRIBUTE_MAP_={cellpadding:"cellPadding",cellspacing:"cellSpacing",colspan:"colSpan",rowspan:"rowSpan",valign:"vAlign",height:"height",width:"width",usemap:"useMap",frameborder:"frameBorder",type:"type"};
goog.dom.getViewportSize=function(a){var b=a||goog[$$PROP_global]||GLOBAL_window,c=b[$$PROP_document];if(goog[$$PROP_userAgent].WEBKIT&&!goog[$$PROP_userAgent].isVersion("500")&&!goog[$$PROP_userAgent].MOBILE){if(typeof b.innerHeight=="undefined")b=GLOBAL_window;var d=b.innerHeight,e=b[$$PROP_document][$$PROP_documentElement].scrollHeight;if(b==b.top)if(e<d)d-=15;return new goog.math.Size(b.innerWidth,d)}var f=goog.dom.getDomHelper(c),g=f.isCss1CompatMode()&&(!goog[$$PROP_userAgent].OPERA||goog[$$PROP_userAgent].OPERA&&
goog[$$PROP_userAgent].isVersion("9.50"))?c[$$PROP_documentElement]:c[$$PROP_body];return new goog.math.Size(g.clientWidth,g.clientHeight)};goog.dom.getPageScroll=function(a){var b=a||goog[$$PROP_global]||GLOBAL_window;return goog.dom.getDomHelper(b[$$PROP_document]).getDocumentScroll()};goog.dom.getDocumentScroll=function(){return goog.dom.getDefaultDomHelper_().getDocumentScroll()};goog.dom.getWindow=function(a){return goog.dom.getDomHelper(a).getWindow()};
goog.dom.createDom=function(){var a=goog.dom.getDefaultDomHelper_();return a.createDom[$$PROP_apply](a,arguments)};goog.dom.$dom=goog.dom.createDom;goog.dom.createElement=function(a){return GLOBAL_document[$$PROP_createElement](a)};goog.dom.createTextNode=function(a){return GLOBAL_document[$$PROP_createTextNode](a)};goog.dom.htmlToDocumentFragment=function(a){return goog.dom.getDefaultDomHelper_().htmlToDocumentFragment(a)};
goog.dom.getCompatMode=function(){return goog.dom.isCss1CompatMode()?"CSS1Compat":"BackCompat"};goog.dom.isCss1CompatMode=function(){return goog.dom.COMPAT_MODE_KNOWN_?goog.dom.ASSUME_STANDARDS_MODE:goog.dom.getDefaultDomHelper_().isCss1CompatMode()};goog.dom.canHaveChildren=function(a){if(a[$$PROP_nodeType]!=goog.dom.NodeType.ELEMENT)return false;if("canHaveChildren"in a)return a.canHaveChildren;switch(a.tagName){case goog.dom.TagName.APPLET:case goog.dom.TagName.AREA:case goog.dom.TagName.BR:case goog.dom.TagName.COL:case goog.dom.TagName.FRAME:case goog.dom.TagName.HR:case goog.dom.TagName.IMG:case goog.dom.TagName.INPUT:case goog.dom.TagName.IFRAME:case goog.dom.TagName.ISINDEX:case goog.dom.TagName.LINK:case goog.dom.TagName.NOFRAMES:case goog.dom.TagName.NOSCRIPT:case goog.dom.TagName.META:case goog.dom.TagName.OBJECT:case goog.dom.TagName.PARAM:case goog.dom.TagName.SCRIPT:case goog.dom.TagName.STYLE:return false}return true};
goog.dom.appendChild=function(a,b){a[$$PROP_appendChild](b)};goog.dom.removeChildren=function(a){var b;while(b=a[$$PROP_firstChild])a[$$PROP_removeChild](b)};goog.dom.insertSiblingBefore=function(a,b){b[$$PROP_parentNode]&&b[$$PROP_parentNode][$$PROP_insertBefore](a,b)};goog.dom.insertSiblingAfter=function(a,b){b[$$PROP_parentNode]&&b[$$PROP_parentNode][$$PROP_insertBefore](a,b[$$PROP_nextSibling])};
goog.dom.removeNode=function(a){return a&&a[$$PROP_parentNode]?a[$$PROP_parentNode][$$PROP_removeChild](a):null};goog.dom.replaceNode=function(a,b){var c=b[$$PROP_parentNode];c&&c.replaceChild(a,b)};goog.dom.flattenElement=function(a){var b,c=a[$$PROP_parentNode];if(c&&c[$$PROP_nodeType]!=goog.dom.NodeType.DOCUMENT_FRAGMENT)if(a[$$PROP_removeNode])return a[$$PROP_removeNode](false);else{while(b=a[$$PROP_firstChild])c[$$PROP_insertBefore](b,a);return goog.dom[$$PROP_removeNode](a)}};
goog.dom.getFirstElementChild=function(a){return goog.dom.getNextElementNode_(a[$$PROP_firstChild],true)};goog.dom.getLastElementChild=function(a){return goog.dom.getNextElementNode_(a.lastChild,false)};goog.dom.getNextElementSibling=function(a){return goog.dom.getNextElementNode_(a[$$PROP_nextSibling],true)};goog.dom.getPreviousElementSibling=function(a){return goog.dom.getNextElementNode_(a[$$PROP_previousSibling],false)};
goog.dom.getNextElementNode_=function(a,b){while(a&&a[$$PROP_nodeType]!=goog.dom.NodeType.ELEMENT)a=b?a[$$PROP_nextSibling]:a[$$PROP_previousSibling];return a};goog.dom.isNodeLike=function(a){return goog.isObject(a)&&a[$$PROP_nodeType]>0};goog.dom.BAD_CONTAINS_WEBKIT_=goog[$$PROP_userAgent].WEBKIT&&goog[$$PROP_userAgent].compare(goog[$$PROP_userAgent].VERSION,"521")<=0;
SETPROP_contains(goog.dom,function(a,b){if(typeof a[$$PROP_contains]!="undefined"&&!goog.dom.BAD_CONTAINS_WEBKIT_&&b[$$PROP_nodeType]==goog.dom.NodeType.ELEMENT)return a==b||a[$$PROP_contains](b);if(typeof a[$$PROP_compareDocumentPosition]!="undefined")return a==b||GLOBAL_Boolean(a[$$PROP_compareDocumentPosition](b)&16);while(b&&a!=b)b=b[$$PROP_parentNode];return b==a});
goog.dom.compareNodeOrder=function(a,b){if(a==b)return 0;if(a[$$PROP_compareDocumentPosition])return a[$$PROP_compareDocumentPosition](b)&2?1:-1;if("sourceIndex"in a||a[$$PROP_parentNode]&&"sourceIndex"in a[$$PROP_parentNode]){var c=a[$$PROP_nodeType]==goog.dom.NodeType.ELEMENT,d=b[$$PROP_nodeType]==goog.dom.NodeType.ELEMENT;if(c&&d)return a[$$PROP_sourceIndex]-b[$$PROP_sourceIndex];else{var e=a[$$PROP_parentNode],f=b[$$PROP_parentNode];if(e==f)return goog.dom.compareSiblingOrder_(a,b);if(!c&&goog.dom[$$PROP_contains](e,
b))return-1*goog.dom.compareParentsDescendantNodeIe_(a,b);if(!d&&goog.dom[$$PROP_contains](f,a))return goog.dom.compareParentsDescendantNodeIe_(b,a);return(c?a[$$PROP_sourceIndex]:e[$$PROP_sourceIndex])-(d?b[$$PROP_sourceIndex]:f[$$PROP_sourceIndex])}}var g=goog.dom.getOwnerDocument(a),h,i;h=g.createRange();h.selectNode(a);h.collapse(true);i=g.createRange();i.selectNode(b);i.collapse(true);return h.compareBoundaryPoints(goog[$$PROP_global].Range.START_TO_END,i)};
goog.dom.compareParentsDescendantNodeIe_=function(a,b){var c=a[$$PROP_parentNode];if(c==b)return-1;var d=b;while(d[$$PROP_parentNode]!=c)d=d[$$PROP_parentNode];return goog.dom.compareSiblingOrder_(d,a)};goog.dom.compareSiblingOrder_=function(a,b){var c=b;while(c=c[$$PROP_previousSibling])if(c==a)return-1;return 1};
goog.dom.findCommonAncestor=function(){var a,b=arguments[$$PROP_length];if(!b)return null;else if(b==1)return arguments[0];var c=[],d=Infinity;for(a=0;a<b;a++){var e=[],f=arguments[a];while(f){e[$$PROP_unshift](f);f=f[$$PROP_parentNode]}c[$$PROP_push](e);d=GLOBAL_Math.min(d,e[$$PROP_length])}var g=null;for(a=0;a<d;a++){var h=c[0][a];for(var i=1;i<b;i++)if(h!=c[i][a])return g;g=h}return g};
goog.dom.getOwnerDocument=function(a){return a[$$PROP_nodeType]==goog.dom.NodeType.DOCUMENT?a:a.ownerDocument||a[$$PROP_document]};goog.dom.getFrameContentDocument=function(a){var b;return b=goog[$$PROP_userAgent].WEBKIT?a[$$PROP_document]||a.contentWindow[$$PROP_document]:a.contentDocument||a.contentWindow[$$PROP_document]};goog.dom.getFrameContentWindow=function(a){return a.contentWindow||goog.dom.getWindow(goog.dom.getFrameContentDocument(a))};
goog.dom.setTextContent=function(a,b){if("textContent"in a)a.textContent=b;else if(a[$$PROP_firstChild]&&a[$$PROP_firstChild][$$PROP_nodeType]==goog.dom.NodeType.TEXT){while(a.lastChild!=a[$$PROP_firstChild])a[$$PROP_removeChild](a.lastChild);a[$$PROP_firstChild].data=b}else{goog.dom.removeChildren(a);var c=goog.dom.getOwnerDocument(a);a[$$PROP_appendChild](c[$$PROP_createTextNode](b))}};
goog.dom.getOuterHtml=function(a){if("outerHTML"in a)return a.outerHTML;else{var b=goog.dom.getOwnerDocument(a),c=b[$$PROP_createElement]("div");c[$$PROP_appendChild](a.cloneNode(true));return c.innerHTML}};goog.dom.findNode=function(a,b){var c=[];goog.dom.findNodes_(a,b,c,true);return c[$$PROP_length]?c[0]:GLOBAL_undefined};goog.dom.findNodes=function(a,b){var c=[];goog.dom.findNodes_(a,b,c,false);return c};
goog.dom.findNodes_=function(a,b,c,d){if(a!=null)for(var e=0,f;f=a[$$PROP_childNodes][e];e++){if(b(f)){c[$$PROP_push](f);if(d)return}goog.dom.findNodes_(f,b,c,d)}};goog.dom.TAGS_TO_IGNORE_={SCRIPT:1,STYLE:1,HEAD:1,IFRAME:1,OBJECT:1};goog.dom.PREDEFINED_TAG_VALUES_={IMG:" ",BR:"\n"};goog.dom.isFocusableTabIndex=function(a){var b=a.getAttributeNode("tabindex");if(b&&b.specified){var c=a.tabIndex;return goog.isNumber(c)&&c>=0}return false};
goog.dom.setFocusableTabIndex=function(a,b){if(b)a.tabIndex=0;else a.removeAttribute("tabIndex")};goog.dom.getTextContent=function(a){var b;if(goog[$$PROP_userAgent].IE&&"innerText"in a)b=goog.string.canonicalizeNewlines(a.innerText);else{var c=[];goog.dom.getTextContent_(a,c,true);b=c[$$PROP_join]("")}b=b[$$PROP_replace](/\xAD/g,"");b=b[$$PROP_replace](/ +/g," ");if(b!=" ")b=b[$$PROP_replace](/^\s*/,"");return b};
goog.dom.getRawTextContent=function(a){var b=[];goog.dom.getTextContent_(a,b,false);return b[$$PROP_join]("")};
goog.dom.getTextContent_=function(a,b,c){if(!(a[$$PROP_nodeName]in goog.dom.TAGS_TO_IGNORE_))if(a[$$PROP_nodeType]==goog.dom.NodeType.TEXT)c?b[$$PROP_push](GLOBAL_String(a[$$PROP_nodeValue])[$$PROP_replace](/(\r\n|\r|\n)/g,"")):b[$$PROP_push](a[$$PROP_nodeValue]);else if(a[$$PROP_nodeName]in goog.dom.PREDEFINED_TAG_VALUES_)b[$$PROP_push](goog.dom.PREDEFINED_TAG_VALUES_[a[$$PROP_nodeName]]);else{var d=a[$$PROP_firstChild];while(d){goog.dom.getTextContent_(d,b,c);d=d[$$PROP_nextSibling]}}};
goog.dom.getNodeTextLength=function(a){return goog.dom.getTextContent(a)[$$PROP_length]};goog.dom.getNodeTextOffset=function(a,b){var c=b||goog.dom.getOwnerDocument(a)[$$PROP_body],d=[];while(a&&a!=c){var e=a;while(e=e[$$PROP_previousSibling])d[$$PROP_unshift](goog.dom.getTextContent(e));a=a[$$PROP_parentNode]}return goog.string.trimLeft(d[$$PROP_join](""))[$$PROP_replace](/ +/g," ")[$$PROP_length]};
goog.dom.getNodeAtOffset=function(a,b,c){var d=[a],e=0,f;while(d[$$PROP_length]>0&&e<b){f=d.pop();if(!(f[$$PROP_nodeName]in goog.dom.TAGS_TO_IGNORE_))if(f[$$PROP_nodeType]==goog.dom.NodeType.TEXT){var g=f[$$PROP_nodeValue][$$PROP_replace](/(\r\n|\r|\n)/g,"")[$$PROP_replace](/ +/g," ");e+=g[$$PROP_length]}else if(f[$$PROP_nodeName]in goog.dom.PREDEFINED_TAG_VALUES_)e+=goog.dom.PREDEFINED_TAG_VALUES_[f[$$PROP_nodeName]][$$PROP_length];else for(var h=f[$$PROP_childNodes][$$PROP_length]-1;h>=0;h--)d[$$PROP_push](f[$$PROP_childNodes][h])}if(goog.isObject(c)){c.remainder=
f?f[$$PROP_nodeValue][$$PROP_length]+b-e-1:0;c.node=f}return f};goog.dom.isNodeList=function(a){if(a&&typeof a[$$PROP_length]=="number")if(goog.isObject(a))return typeof a.item=="function"||typeof a.item=="string";else if(goog.isFunction(a))return typeof a.item=="function";return false};goog.dom.getAncestorByTagNameAndClass=function(a,b,c){return goog.dom.getAncestor(a,function(d){return(!b||d[$$PROP_nodeName]==b)&&(!c||goog.dom.classes.has(d,c))},true)};
goog.dom.getAncestor=function(a,b,c,d){if(!c)a=a[$$PROP_parentNode];var e=d==null,f=0;while(a&&(e||f<=d)){if(b(a))return a;a=a[$$PROP_parentNode];f++}return null};goog.dom.DomHelper=function(a){this.document_=a||goog[$$PROP_global][$$PROP_document]||GLOBAL_document};JSCompiler_extractPrototype=goog.dom.DomHelper[$$PROP_prototype];JSCompiler_extractPrototype.getDomHelper=goog.dom.getDomHelper;JSCompiler_extractPrototype.getDocument=function(){return this.document_};
JSCompiler_extractPrototype.getElement=function(a){return goog.isString(a)?this.document_.getElementById(a):a};JSCompiler_extractPrototype.$=goog.dom.DomHelper[$$PROP_prototype].getElement;
JSCompiler_extractPrototype.getElementsByTagNameAndClass=function(a,b,c){var d=c||this.document_,e=a&&a!="*"?a[$$PROP_toLowerCase]():"";if(d.querySelectorAll&&(e||b)&&(!goog[$$PROP_userAgent].WEBKIT||this.isCss1CompatMode()||goog[$$PROP_userAgent].isVersion("528"))){var f=e+(b?"."+b:""),g=d.querySelectorAll(f);return goog[$$PROP_userAgent].IE&&goog[$$PROP_userAgent].isVersion("8")?goog.array.toArray(g):g}if(b&&d.getElementsByClassName){var h=d.getElementsByClassName(b);if(e){var i=[];for(var j=0,
k;k=h[j];j++)e==k[$$PROP_nodeName][$$PROP_toLowerCase]()&&i[$$PROP_push](k);return i}else return h}var h=d.getElementsByTagName(e||"*");if(b){var i=[];for(var j=0,k;k=h[j];j++){var l=k.className;typeof l[$$PROP_split]=="function"&&goog.array[$$PROP_contains](l[$$PROP_split](" "),b)&&i[$$PROP_push](k)}return i}else return h};JSCompiler_extractPrototype.$$=goog.dom.DomHelper[$$PROP_prototype].getElementsByTagNameAndClass;JSCompiler_extractPrototype.setProperties=goog.dom.setProperties;
JSCompiler_extractPrototype.getViewportSize=goog.dom.getViewportSize;
JSCompiler_extractPrototype.createDom=function(a,b){if(goog[$$PROP_userAgent].IE&&b&&(b[$$PROP_name]||b[$$PROP_type])){var c=["<",a];b[$$PROP_name]&&c[$$PROP_push](' name="',goog.string.htmlEscape(b[$$PROP_name]),'"');if(b[$$PROP_type]){c[$$PROP_push](' type="',goog.string.htmlEscape(b[$$PROP_type]),'"');b=goog.cloneObject(b);delete b[$$PROP_type]}c[$$PROP_push](">");a=c[$$PROP_join]("")}var d=this[$$PROP_createElement](a);b&&goog.dom.setProperties(d,b);if(arguments[$$PROP_length]>2){function e(h){if(h)this[$$PROP_appendChild](d,
goog.isString(h)?this[$$PROP_createTextNode](h):h)}for(var f=2;f<arguments[$$PROP_length];f++){var g=arguments[f];goog.isArrayLike(g)&&!goog.dom.isNodeLike(g)?goog.array[$$PROP_forEach](goog.dom.isNodeList(g)?goog.array.clone(g):g,e,this):e[$$PROP_call](this,g)}}return d};JSCompiler_extractPrototype.$dom=goog.dom.DomHelper[$$PROP_prototype].createDom;JSCompiler_extractPrototype.createElement=function(a){return this.document_[$$PROP_createElement](a)};JSCompiler_extractPrototype.createTextNode=function(a){return this.document_[$$PROP_createTextNode](a)};
JSCompiler_extractPrototype.htmlToDocumentFragment=function(a){var b=this.document_[$$PROP_createElement]("div");SETPROP_innerHTML(b,a);if(b[$$PROP_childNodes][$$PROP_length]==1)return b[$$PROP_firstChild];else{var c=this.document_.createDocumentFragment();while(b[$$PROP_firstChild])c[$$PROP_appendChild](b[$$PROP_firstChild]);return c}};JSCompiler_extractPrototype.getCompatMode=function(){return this.isCss1CompatMode()?"CSS1Compat":"BackCompat"};
JSCompiler_extractPrototype.isCss1CompatMode=function(){if(goog.dom.COMPAT_MODE_KNOWN_)return goog.dom.ASSUME_STANDARDS_MODE;var a=this.document_;if(a.compatMode)return a.compatMode=="CSS1Compat";if(goog[$$PROP_userAgent].WEBKIT){var b=a[$$PROP_createElement]("div");b[$$PROP_style].cssText="position:absolute;width:0;height:0;width:1";var c=b[$$PROP_style][$$PROP_width]=="1px"?"BackCompat":"CSS1Compat";return(a.compatMode=c)=="CSS1Compat"}return false};
JSCompiler_extractPrototype.getWindow=function(){var a=this.document_;if(a.parentWindow)return a.parentWindow;if(goog[$$PROP_userAgent].WEBKIT&&!goog[$$PROP_userAgent].isVersion("500")&&!goog[$$PROP_userAgent].MOBILE){var b=a[$$PROP_createElement]("script");SETPROP_innerHTML(b,"document.parentWindow=window");var c=a[$$PROP_documentElement];c[$$PROP_appendChild](b);c[$$PROP_removeChild](b);return a.parentWindow}return a[$$PROP_defaultView]};
JSCompiler_extractPrototype.getDocumentScroll=function(){var a=this.document_,b,c;if(!goog[$$PROP_userAgent].WEBKIT&&this.isCss1CompatMode()){b=a[$$PROP_documentElement][$$PROP_scrollLeft];c=a[$$PROP_documentElement][$$PROP_scrollTop]}else{b=a[$$PROP_body][$$PROP_scrollLeft];c=a[$$PROP_body][$$PROP_scrollTop]}return new goog.math.Coordinate(b,c)};JSCompiler_extractPrototype.appendChild=goog.dom[$$PROP_appendChild];JSCompiler_extractPrototype.removeChildren=goog.dom.removeChildren;
JSCompiler_extractPrototype.insertSiblingBefore=goog.dom.insertSiblingBefore;JSCompiler_extractPrototype.insertSiblingAfter=goog.dom.insertSiblingAfter;JSCompiler_extractPrototype.removeNode=goog.dom[$$PROP_removeNode];JSCompiler_extractPrototype.replaceNode=goog.dom.replaceNode;JSCompiler_extractPrototype.flattenElement=goog.dom.flattenElement;JSCompiler_extractPrototype.getFirstElementChild=goog.dom.getFirstElementChild;JSCompiler_extractPrototype.getLastElementChild=goog.dom.getLastElementChild;
JSCompiler_extractPrototype.getNextElementSibling=goog.dom.getNextElementSibling;JSCompiler_extractPrototype.getPreviousElementSibling=goog.dom.getPreviousElementSibling;JSCompiler_extractPrototype.isNodeLike=goog.dom.isNodeLike;SETPROP_contains(JSCompiler_extractPrototype,goog.dom[$$PROP_contains]);JSCompiler_extractPrototype.getOwnerDocument=goog.dom.getOwnerDocument;JSCompiler_extractPrototype.getFrameContentDocument=goog.dom.getFrameContentDocument;
JSCompiler_extractPrototype.getFrameContentWindow=goog.dom.getFrameContentWindow;JSCompiler_extractPrototype.setTextContent=goog.dom.setTextContent;JSCompiler_extractPrototype.findNode=goog.dom.findNode;JSCompiler_extractPrototype.findNodes=goog.dom.findNodes;JSCompiler_extractPrototype.getTextContent=goog.dom.getTextContent;JSCompiler_extractPrototype.getNodeTextLength=goog.dom.getNodeTextLength;JSCompiler_extractPrototype.getNodeTextOffset=goog.dom.getNodeTextOffset;
JSCompiler_extractPrototype.getAncestorByTagNameAndClass=goog.dom.getAncestorByTagNameAndClass;JSCompiler_extractPrototype.getAncestor=goog.dom.getAncestor;goog.debug.errorHandlerWeakDep={protectEntryPoint:function(a){return a}};goog.Disposable=function(){};goog.Disposable[$$PROP_prototype].disposed_=false;goog.Disposable[$$PROP_prototype].dispose=function(){if(!this.disposed_){this.disposed_=true;this.disposeInternal()}};goog.Disposable[$$PROP_prototype].disposeInternal=function(){};goog.dispose=function(a){typeof a.dispose=="function"&&a.dispose()};goog.structs.SimplePool=function(a,b){goog.Disposable[$$PROP_call](this);this.maxCount_=b;this.freeQueue_=[];this.createInitial_(a)};goog.inherits(goog.structs.SimplePool,goog.Disposable);JSCompiler_extractPrototype=goog.structs.SimplePool[$$PROP_prototype];JSCompiler_extractPrototype.createObjectFn_=null;JSCompiler_extractPrototype.disposeObjectFn_=null;JSCompiler_extractPrototype.setCreateObjectFn=function(a){this.createObjectFn_=a};
JSCompiler_extractPrototype.setDisposeObjectFn=function(a){this.disposeObjectFn_=a};JSCompiler_extractPrototype.getObject=function(){if(this.freeQueue_[$$PROP_length])return this.freeQueue_.pop();return this.createObject()};JSCompiler_extractPrototype.releaseObject=function(a){this.freeQueue_[$$PROP_length]<this.maxCount_?this.freeQueue_[$$PROP_push](a):this.disposeObject(a)};
JSCompiler_extractPrototype.createInitial_=function(a){if(a>this.maxCount_)throw GLOBAL_Error("[goog.structs.SimplePool] Initial cannot be greater than max");for(var b=0;b<a;b++)this.freeQueue_[$$PROP_push](this.createObject())};JSCompiler_extractPrototype.createObject=function(){return this.createObjectFn_?this.createObjectFn_():{}};JSCompiler_extractPrototype.disposeObject=function(a){if(this.disposeObjectFn_)this.disposeObjectFn_(a);else if(goog.isFunction(a.dispose))a.dispose();else for(var b in a)delete a[b]};
JSCompiler_extractPrototype.disposeInternal=function(){goog.structs.SimplePool.superClass_.disposeInternal[$$PROP_call](this);var a=this.freeQueue_;while(a[$$PROP_length])this.disposeObject(a.pop());delete this.freeQueue_};goog.events={};goog.events.Event=function(a,b){SETPROP_type(this,a);SETPROP_target(this,b);SETPROP_currentTarget(this,this[$$PROP_target])};goog.inherits(goog.events.Event,goog.Disposable);JSCompiler_extractPrototype=goog.events.Event[$$PROP_prototype];JSCompiler_extractPrototype.disposeInternal=function(){delete this[$$PROP_type];delete this[$$PROP_target];delete this.currentTarget};JSCompiler_extractPrototype.propagationStopped_=false;JSCompiler_extractPrototype.returnValue_=true;
JSCompiler_extractPrototype.stopPropagation=function(){this.propagationStopped_=true};JSCompiler_extractPrototype.preventDefault=function(){this.returnValue_=false};goog.events.BrowserEvent=function(a,b){a&&this.init(a,b)};goog.inherits(goog.events.BrowserEvent,goog.events.Event);goog.events.BrowserEvent.MouseButton={LEFT:0,MIDDLE:1,RIGHT:2};goog.events.BrowserEvent.IEButtonMap_=[1,4,2];JSCompiler_extractPrototype=goog.events.BrowserEvent[$$PROP_prototype];SETPROP_type(JSCompiler_extractPrototype,null);SETPROP_target(JSCompiler_extractPrototype,null);JSCompiler_extractPrototype.relatedTarget=null;JSCompiler_extractPrototype.offsetX=0;
JSCompiler_extractPrototype.offsetY=0;JSCompiler_extractPrototype.clientX=0;JSCompiler_extractPrototype.clientY=0;JSCompiler_extractPrototype.screenX=0;JSCompiler_extractPrototype.screenY=0;JSCompiler_extractPrototype.button=0;SETPROP_keyCode(JSCompiler_extractPrototype,0);JSCompiler_extractPrototype.charCode=0;JSCompiler_extractPrototype.ctrlKey=false;JSCompiler_extractPrototype.altKey=false;JSCompiler_extractPrototype.shiftKey=false;JSCompiler_extractPrototype.metaKey=false;
JSCompiler_extractPrototype.event_=null;
JSCompiler_extractPrototype.init=function(a,b){SETPROP_type(this,a[$$PROP_type]);SETPROP_target(this,a[$$PROP_target]||a.srcElement);SETPROP_currentTarget(this,b);this.relatedTarget=a[$$PROP_relatedTarget]?a[$$PROP_relatedTarget]:this[$$PROP_type]==goog.events.EventType.MOUSEOVER?a.fromElement:this[$$PROP_type]==goog.events.EventType.MOUSEOUT?a.toElement:null;this.offsetX=typeof a.layerX=="number"?a.layerX:a.offsetX;this.offsetY=typeof a.layerY=="number"?a.layerY:a.offsetY;this.clientX=typeof a[$$PROP_clientX]==
"number"?a[$$PROP_clientX]:a.pageX;this.clientY=typeof a[$$PROP_clientY]=="number"?a[$$PROP_clientY]:a.pageY;this.screenX=a.screenX||0;this.screenY=a.screenY||0;this.button=a.button;SETPROP_keyCode(this,a[$$PROP_keyCode]||0);this.charCode=a.charCode||(this[$$PROP_type]==goog.events.EventType.KEYPRESS?a[$$PROP_keyCode]:0);this.ctrlKey=a.ctrlKey;this.altKey=a.altKey;this.shiftKey=a.shiftKey;this.metaKey=a.metaKey;this.event_=a;delete this.returnValue_;delete this.propagationStopped_};
JSCompiler_extractPrototype.stopPropagation=function(){this.propagationStopped_=true;if(this.event_.stopPropagation)this.event_.stopPropagation();else this.event_.cancelBubble=true};JSCompiler_extractPrototype.preventDefault=function(){this.returnValue_=false;if(this.event_.preventDefault)this.event_.preventDefault();else{this.event_.returnValue=false;try{SETPROP_keyCode(this.event_,-1)}catch(a){}}};
JSCompiler_extractPrototype.disposeInternal=function(){goog.events.BrowserEvent.superClass_.disposeInternal[$$PROP_call](this);this.event_=null};goog.events.Listener=function(){};goog.events.Listener.counter_=0;JSCompiler_extractPrototype=goog.events.Listener[$$PROP_prototype];JSCompiler_extractPrototype.isFunctionListener_=null;JSCompiler_extractPrototype.listener=null;JSCompiler_extractPrototype.proxy=null;JSCompiler_extractPrototype.src=null;SETPROP_type(JSCompiler_extractPrototype,null);JSCompiler_extractPrototype.capture=null;JSCompiler_extractPrototype.handler=null;JSCompiler_extractPrototype.key=0;
JSCompiler_extractPrototype.removed=false;JSCompiler_extractPrototype.callOnce=false;
JSCompiler_extractPrototype.init=function(a,b,c,d,e,f){if(goog.isFunction(a))this.isFunctionListener_=true;else if(a&&a[$$PROP_handleEvent]&&goog.isFunction(a[$$PROP_handleEvent]))this.isFunctionListener_=false;else throw GLOBAL_Error("Invalid listener argument");this.listener=a;this.proxy=b;this.src=c;SETPROP_type(this,d);this.capture=!!e;this.handler=f;this.callOnce=false;this.key=++goog.events.Listener.counter_;this.removed=false};
JSCompiler_extractPrototype.handleEvent=function(a){if(this.isFunctionListener_)return this.listener[$$PROP_call](this.handler||this.src,a);return this.listener[$$PROP_handleEvent][$$PROP_call](this.listener,a)};goog.events.listeners_={};goog.events.listenerTree_={};goog.events.sources_={};goog.events.OBJECT_POOL_INITIAL_COUNT=0;goog.events.OBJECT_POOL_MAX_COUNT=600;goog.events.objectPool_=new goog.structs.SimplePool(goog.events.OBJECT_POOL_INITIAL_COUNT,goog.events.OBJECT_POOL_MAX_COUNT);goog.events.objectPool_.setCreateObjectFn(function(){return{count_:0}});goog.events.objectPool_.setDisposeObjectFn(function(a){a.count_=0});goog.events.ARRAY_POOL_INITIAL_COUNT=0;goog.events.ARRAY_POOL_MAX_COUNT=600;
goog.events.arrayPool_=new goog.structs.SimplePool(goog.events.ARRAY_POOL_INITIAL_COUNT,goog.events.ARRAY_POOL_MAX_COUNT);goog.events.arrayPool_.setCreateObjectFn(function(){return[]});goog.events.arrayPool_.setDisposeObjectFn(function(a){SETPROP_length(a,0);delete a.locked_;delete a.needsCleanup_});goog.events.HANDLE_EVENT_PROXY_POOL_INITIAL_COUNT=0;goog.events.HANDLE_EVENT_PROXY_POOL_MAX_COUNT=600;
goog.events.handleEventProxyPool_=new goog.structs.SimplePool(goog.events.HANDLE_EVENT_PROXY_POOL_INITIAL_COUNT,goog.events.HANDLE_EVENT_PROXY_POOL_MAX_COUNT);goog.events.handleEventProxyPool_.setCreateObjectFn(function(){var a=function(b){return goog.events.handleBrowserEvent_[$$PROP_call](a.src,a.key,b)};return a});goog.events.LISTENER_POOL_INITIAL_COUNT=0;goog.events.LISTENER_POOL_MAX_COUNT=600;goog.events.createListenerFunction_=function(){return new goog.events.Listener};
goog.events.listenerPool_=new goog.structs.SimplePool(goog.events.LISTENER_POOL_INITIAL_COUNT,goog.events.LISTENER_POOL_MAX_COUNT);goog.events.listenerPool_.setCreateObjectFn(goog.events.createListenerFunction_);goog.events.EVENT_POOL_INITIAL_COUNT=0;goog.events.EVENT_POOL_MAX_COUNT=600;goog.events.createEventFunction_=function(){return new goog.events.BrowserEvent};
goog.events.createEventPool_=function(){var a=null;if(goog[$$PROP_userAgent].IE){a=new goog.structs.SimplePool(goog.events.EVENT_POOL_INITIAL_COUNT,goog.events.EVENT_POOL_MAX_COUNT);a.setCreateObjectFn(goog.events.createEventFunction_)}return a};goog.events.eventPool_=goog.events.createEventPool_();goog.events.onString_="on";goog.events.onStringMap_={};goog.events.keySeparator_="_";
goog.events.listen=function(a,b,c,d,e){if(b)if(goog.isArray(b)){for(var f=0;f<b[$$PROP_length];f++)goog.events.listen(a,b[f],c,d,e);return null}else{var g=!!d,h=goog.events.listenerTree_;b in h||(h[b]=goog.events.objectPool_.getObject());h=h[b];if(!(g in h)){h[g]=goog.events.objectPool_.getObject();h.count_++}h=h[g];var i=goog.getHashCode(a),j,k;if(h[i]){j=h[i];for(var f=0;f<j[$$PROP_length];f++){k=j[f];if(k.listener==c&&k.handler==e){if(k.removed)break;return j[f].key}}}else{j=h[i]=goog.events.arrayPool_.getObject();
h.count_++}var l=goog.events.handleEventProxyPool_.getObject();l.src=a;k=goog.events.listenerPool_.getObject();k.init(c,l,a,b,g,e);var m=k.key;l.key=m;j[$$PROP_push](k);goog.events.listeners_[m]=k;goog.events.sources_[i]||(goog.events.sources_[i]=goog.events.arrayPool_.getObject());goog.events.sources_[i][$$PROP_push](k);if(a.addEventListener){if(a==goog[$$PROP_global]||!a.customEvent_)a.addEventListener(b,l,g)}else a.attachEvent(goog.events.getOnString_(b),l);return m}else throw GLOBAL_Error("Invalid event type");
};goog.events.listenOnce=function(a,b,c,d,e){if(goog.isArray(b)){for(var f=0;f<b[$$PROP_length];f++)goog.events.listenOnce(a,b[f],c,d,e);return null}var g=goog.events.listen(a,b,c,d,e),h=goog.events.listeners_[g];h.callOnce=true;return g};
goog.events.unlisten=function(a,b,c,d,e){if(goog.isArray(b)){for(var f=0;f<b[$$PROP_length];f++)goog.events.unlisten(a,b[f],c,d,e);return null}var g=!!d,h=goog.events.getListeners_(a,b,g);if(!h)return false;for(var f=0;f<h[$$PROP_length];f++)if(h[f].listener==c&&h[f].capture==g&&h[f].handler==e)return goog.events.unlistenByKey(h[f].key);return false};
goog.events.unlistenByKey=function(a){if(!goog.events.listeners_[a])return false;var b=goog.events.listeners_[a];if(b.removed)return false;var c=b.src,d=b[$$PROP_type],e=b.proxy,f=b.capture;if(c.removeEventListener){if(c==goog[$$PROP_global]||!c.customEvent_)c.removeEventListener(d,e,f)}else c.detachEvent&&c.detachEvent(goog.events.getOnString_(d),e);var g=goog.getHashCode(c),h=goog.events.listenerTree_[d][f][g];if(goog.events.sources_[g]){var i=goog.events.sources_[g];goog.array[$$PROP_remove](i,
b);i[$$PROP_length]==0&&delete goog.events.sources_[g]}b.removed=true;h.needsCleanup_=true;goog.events.cleanUp_(d,f,g,h);delete goog.events.listeners_[a];return true};
goog.events.cleanUp_=function(a,b,c,d){if(!d.locked_)if(d.needsCleanup_){for(var e=0,f=0;e<d[$$PROP_length];e++)if(d[e].removed)goog.events.listenerPool_.releaseObject(d[e]);else{if(e!=f)d[f]=d[e];f++}SETPROP_length(d,f);d.needsCleanup_=false;if(f==0){goog.events.arrayPool_.releaseObject(d);delete goog.events.listenerTree_[a][b][c];goog.events.listenerTree_[a][b].count_--;if(goog.events.listenerTree_[a][b].count_==0){goog.events.objectPool_.releaseObject(goog.events.listenerTree_[a][b]);delete goog.events.listenerTree_[a][b];
goog.events.listenerTree_[a].count_--}if(goog.events.listenerTree_[a].count_==0){goog.events.objectPool_.releaseObject(goog.events.listenerTree_[a]);delete goog.events.listenerTree_[a]}}}};
goog.events.removeAll=function(a,b,c){var d=0,e=a==null,f=b==null,g=c==null;c=!!c;if(e)goog[$$PROP_object][$$PROP_forEach](goog.events.sources_,function(l){for(var m=l[$$PROP_length]-1;m>=0;m--){var n=l[m];if((f||b==n[$$PROP_type])&&(g||c==n.capture)){goog.events.unlistenByKey(n.key);d++}}});else{var h=goog.getHashCode(a);if(goog.events.sources_[h]){var i=goog.events.sources_[h];for(var j=i[$$PROP_length]-1;j>=0;j--){var k=i[j];if((f||b==k[$$PROP_type])&&(g||c==k.capture)){goog.events.unlistenByKey(k.key);
d++}}}}return d};goog.events.getListeners=function(a,b,c){return goog.events.getListeners_(a,b,c)||[]};goog.events.getListeners_=function(a,b,c){var d=goog.events.listenerTree_;if(b in d){d=d[b];if(c in d){d=d[c];var e=goog.getHashCode(a);if(d[e])return d[e]}}return null};goog.events.getListener=function(a,b,c,d,e){var f=!!d,g=goog.events.getListeners_(a,b,f);if(g)for(var h=0;h<g[$$PROP_length];h++)if(g[h].listener==c&&g[h].capture==f&&g[h].handler==e)return g[h];return null};
goog.events.hasListener=function(a,b,c){var d=goog.events.listenerTree_;if(b in d){d=d[b];if(c in d){d=d[c];var e=goog.getHashCode(a);if(d[e])return true}}return false};goog.events.expose=function(a){var b=[];for(var c in a)a[c]&&a[c].id?b[$$PROP_push](c+" = "+a[c]+" ("+a[c].id+")"):b[$$PROP_push](c+" = "+a[c]);return b[$$PROP_join]("\n")};
goog.events.EventType={CLICK:"click",DBLCLICK:"dblclick",MOUSEDOWN:"mousedown",MOUSEUP:"mouseup",MOUSEOVER:"mouseover",MOUSEOUT:"mouseout",MOUSEMOVE:"mousemove",SELECTSTART:"selectstart",KEYPRESS:"keypress",KEYDOWN:"keydown",KEYUP:"keyup",BLUR:"blur",FOCUS:"focus",DEACTIVATE:"deactivate",FOCUSIN:goog[$$PROP_userAgent].IE?"focusin":"DOMFocusIn",FOCUSOUT:goog[$$PROP_userAgent].IE?"focusout":"DOMFocusOut",CHANGE:"change",SELECT:"select",SUBMIT:"submit",LOAD:"load",UNLOAD:"unload",ERROR:"error",HELP:"help",
RESIZE:"resize",SCROLL:"scroll",READYSTATECHANGE:"readystatechange",CONTEXTMENU:"contextmenu"};goog.events.getOnString_=function(a){if(a in goog.events.onStringMap_)return goog.events.onStringMap_[a];return goog.events.onStringMap_[a]=goog.events.onString_+a};
goog.events.fireListeners=function(a,b,c,d){var e=1,f=goog.events.listenerTree_;if(b in f){f=f[b];if(c in f){f=f[c];var g=goog.getHashCode(a);if(f[g]){var h=f[g];if(h.locked_)h.locked_++;else h.locked_=1;try{var i=h[$$PROP_length];for(var j=0;j<i;j++){var k=h[j];if(k&&!k.removed)e&=goog.events.fireListener(k,d)!==false}}finally{h.locked_--;goog.events.cleanUp_(b,c,g,h)}}}}return GLOBAL_Boolean(e)};
goog.events.fireListener=function(a,b){var c=a[$$PROP_handleEvent](b);a.callOnce&&goog.events.unlistenByKey(a.key);return c};goog.events.getTotalListenerCount=function(){return goog[$$PROP_object].getCount(goog.events.listeners_)};
goog.events.dispatchEvent=function(a,b){if(goog.isString(b))b=new goog.events.Event(b,a);else if(b instanceof goog.events.Event)SETPROP_target(b,b[$$PROP_target]||a);else{var c=b;b=new goog.events.Event(b[$$PROP_type],a);goog[$$PROP_object].extend(b,c)}var d=1,e,f=b[$$PROP_type],g=goog.events.listenerTree_;if(!(f in g))return true;g=g[f];var h=true in g,i=false in g;if(h){e=[];for(var j=a;j;j=j.getParentEventTarget())e[$$PROP_push](j);for(var k=e[$$PROP_length]-1;!b.propagationStopped_&&k>=0;k--){SETPROP_currentTarget(b,
e[k]);d&=goog.events.fireListeners(e[k],b[$$PROP_type],true,b)&&b.returnValue_!=false}}if(i)if(h)for(var k=0;!b.propagationStopped_&&k<e[$$PROP_length];k++){SETPROP_currentTarget(b,e[k]);d&=goog.events.fireListeners(e[k],b[$$PROP_type],false,b)&&b.returnValue_!=false}else for(var l=a;!b.propagationStopped_&&l;l=l.getParentEventTarget()){SETPROP_currentTarget(b,l);d&=goog.events.fireListeners(l,b[$$PROP_type],false,b)&&b.returnValue_!=false}return GLOBAL_Boolean(d)};
goog.events.protectBrowserEventEntryPoint=function(a,b){goog.events.handleBrowserEvent_=a.protectEntryPoint(goog.events.handleBrowserEvent_,b)};
goog.events.handleBrowserEvent_=function(a,b){if(!goog.events.listeners_[a])return true;var c=goog.events.listeners_[a],d=c[$$PROP_type],e=goog.events.listenerTree_;if(!(d in e))return true;e=e[d];var f;if(goog[$$PROP_userAgent].IE){var g=b||goog.getObjectByName("window.event"),h=true in e;if(h){if(goog.events.isMarkedIeEvent_(g))return true;goog.events.markIeEvent_(g)}goog.getHashCode(c.src);var i=goog.events.eventPool_.getObject();i.init(g,this);f=true;try{if(h){var j=goog.events.arrayPool_.getObject();
for(var k=i.currentTarget;k;k=k[$$PROP_parentNode])j[$$PROP_push](k);for(var l=j[$$PROP_length]-1;!i.propagationStopped_&&l>=0;l--){SETPROP_currentTarget(i,j[l]);f&=goog.events.fireListeners(j[l],d,true,i)}for(var l=0;!i.propagationStopped_&&l<j[$$PROP_length];l++){SETPROP_currentTarget(i,j[l]);f&=goog.events.fireListeners(j[l],d,false,i)}}else f=goog.events.fireListener(c,i)}finally{if(j){SETPROP_length(j,0);goog.events.arrayPool_.releaseObject(j)}i.dispose();goog.events.eventPool_.releaseObject(i)}return f}var m=
new goog.events.BrowserEvent(b,this);try{f=goog.events.fireListener(c,m)}finally{m.dispose()}return f};goog.events.markIeEvent_=function(a){var b=false;if(a[$$PROP_keyCode]==0)try{SETPROP_keyCode(a,-1);return}catch(c){b=true}if(b||a.returnValue==GLOBAL_undefined)a.returnValue=true};goog.events.isMarkedIeEvent_=function(a){return a[$$PROP_keyCode]<0||a.returnValue!=GLOBAL_undefined};goog.events.EventTarget=function(){};goog.inherits(goog.events.EventTarget,goog.Disposable);JSCompiler_extractPrototype=goog.events.EventTarget[$$PROP_prototype];JSCompiler_extractPrototype.customEvent_=true;JSCompiler_extractPrototype.parentEventTarget_=null;JSCompiler_extractPrototype.getParentEventTarget=function(){return this.parentEventTarget_};JSCompiler_extractPrototype.addEventListener=function(a,b,c,d){goog.events.listen(this,a,b,c,d)};
JSCompiler_extractPrototype.removeEventListener=function(a,b,c,d){goog.events.unlisten(this,a,b,c,d)};JSCompiler_extractPrototype.dispatchEvent=function(a){return goog.events[$$PROP_dispatchEvent](this,a)};JSCompiler_extractPrototype.disposeInternal=function(){goog.events.EventTarget.superClass_.disposeInternal[$$PROP_call](this);goog.events.removeAll(this);this.parentEventTarget_=null};goog.math.Box=function(a,b,c,d){this.top=goog.isDef(a)?GLOBAL_Number(a):GLOBAL_undefined;this.right=goog.isDef(b)?GLOBAL_Number(b):GLOBAL_undefined;this.bottom=goog.isDef(c)?GLOBAL_Number(c):GLOBAL_undefined;SETPROP_left(this,goog.isDef(d)?GLOBAL_Number(d):GLOBAL_undefined)};
goog.math.Box.boundingBox=function(){var a=new goog.math.Box(arguments[0].y,arguments[0].x,arguments[0].y,arguments[0].x);for(var b=1;b<arguments[$$PROP_length];b++){var c=arguments[b];a.top=GLOBAL_Math.min(a.top,c.y);a.right=GLOBAL_Math.max(a[$$PROP_right],c.x);a.bottom=GLOBAL_Math.max(a[$$PROP_bottom],c.y);SETPROP_left(a,GLOBAL_Math.min(a[$$PROP_left],c.x))}return a};goog.math.Box[$$PROP_prototype].clone=function(){return new goog.math.Box(this.top,this[$$PROP_right],this[$$PROP_bottom],this[$$PROP_left])};
SETPROP_toString(goog.math.Box[$$PROP_prototype],function(){return"("+this.top+"t, "+this[$$PROP_right]+"r, "+this[$$PROP_bottom]+"b, "+this[$$PROP_left]+"l)"});SETPROP_contains(goog.math.Box[$$PROP_prototype],function(a){return goog.math.Box[$$PROP_contains](this,a)});
goog.math.Box[$$PROP_prototype].expand=function(a,b,c,d){if(goog.isObject(a)){this.top-=a.top;this.right+=a[$$PROP_right];this.bottom+=a[$$PROP_bottom];this.left-=a[$$PROP_left]}else{this.top-=a;this.right+=b;this.bottom+=c;this.left-=d}return this};goog.math.Box.equals=function(a,b){if(a==b)return true;if(!a||!b)return false;return a.top==b.top&&a[$$PROP_right]==b[$$PROP_right]&&a[$$PROP_bottom]==b[$$PROP_bottom]&&a[$$PROP_left]==b[$$PROP_left]};
SETPROP_contains(goog.math.Box,function(a,b){if(!a||!b)return false;return b.x>=a[$$PROP_left]&&b.x<=a[$$PROP_right]&&b.y>=a.top&&b.y<=a[$$PROP_bottom]});
goog.math.Box.distance=function(a,b){if(b.x>=a[$$PROP_left]&&b.x<=a[$$PROP_right]){if(b.y>=a.top&&b.y<=a[$$PROP_bottom])return 0;return b.y<a.top?a.top-b.y:b.y-a[$$PROP_bottom]}if(b.y>=a.top&&b.y<=a[$$PROP_bottom])return b.x<a[$$PROP_left]?a[$$PROP_left]-b.x:b.x-a[$$PROP_right];return goog.math.Coordinate.distance(b,new goog.math.Coordinate(b.x<a[$$PROP_left]?a[$$PROP_left]:a[$$PROP_right],b.y<a.top?a.top:a[$$PROP_bottom]))};goog.math.Rect=function(a,b,c,d){SETPROP_left(this,a);this.top=b;SETPROP_width(this,c);SETPROP_height(this,d)};goog.math.Rect[$$PROP_prototype].clone=function(){return new goog.math.Rect(this[$$PROP_left],this.top,this[$$PROP_width],this[$$PROP_height])};goog.math.Rect[$$PROP_prototype].toBox=function(){var a=this[$$PROP_left]+this[$$PROP_width],b=this.top+this[$$PROP_height];return new goog.math.Box(this.top,GLOBAL_isNaN(a)?GLOBAL_undefined:a,GLOBAL_isNaN(b)?GLOBAL_undefined:b,this[$$PROP_left])};
goog.math.Rect.createFromBox=function(a){return new goog.math.Rect(a[$$PROP_left],a.top,GLOBAL_isNaN(a[$$PROP_right])||GLOBAL_isNaN(a[$$PROP_left])?GLOBAL_undefined:a[$$PROP_right]-a[$$PROP_left],GLOBAL_isNaN(a[$$PROP_bottom])||GLOBAL_isNaN(a.top)?GLOBAL_undefined:a[$$PROP_bottom]-a.top)};SETPROP_toString(goog.math.Rect[$$PROP_prototype],function(){return"("+this[$$PROP_left]+", "+this.top+" - "+this[$$PROP_width]+"w x "+this[$$PROP_height]+"h)"});
goog.math.Rect.equals=function(a,b){if(a==b)return true;if(!a||!b)return false;return a[$$PROP_left]==b[$$PROP_left]&&a[$$PROP_width]==b[$$PROP_width]&&a.top==b.top&&a[$$PROP_height]==b[$$PROP_height]};
goog.math.Rect[$$PROP_prototype].intersection=function(a){var b=GLOBAL_Math.max(this[$$PROP_left],a[$$PROP_left]),c=GLOBAL_Math.min(this[$$PROP_left]+this[$$PROP_width],a[$$PROP_left]+a[$$PROP_width]);if(b<=c){var d=GLOBAL_Math.max(this.top,a.top),e=GLOBAL_Math.min(this.top+this[$$PROP_height],a.top+a[$$PROP_height]);if(d<=e){SETPROP_left(this,b);this.top=d;SETPROP_width(this,c-b);SETPROP_height(this,e-d);return true}}return false};
goog.math.Rect.intersection=function(a,b){var c=GLOBAL_Math.max(a[$$PROP_left],b[$$PROP_left]),d=GLOBAL_Math.min(a[$$PROP_left]+a[$$PROP_width],b[$$PROP_left]+b[$$PROP_width]);if(c<=d){var e=GLOBAL_Math.max(a.top,b.top),f=GLOBAL_Math.min(a.top+a[$$PROP_height],b.top+b[$$PROP_height]);if(e<=f)return new goog.math.Rect(c,e,d-c,f-e)}return null};
goog.math.Rect.intersects=function(a,b){var c=GLOBAL_Math.max(a[$$PROP_left],b[$$PROP_left]),d=GLOBAL_Math.min(a[$$PROP_left]+a[$$PROP_width],b[$$PROP_left]+b[$$PROP_width]);if(c<=d){var e=GLOBAL_Math.max(a.top,b.top),f=GLOBAL_Math.min(a.top+a[$$PROP_height],b.top+b[$$PROP_height]);if(e<=f)return true}return false};goog.math.Rect[$$PROP_prototype].intersects=function(a){return goog.math.Rect.intersects(this,a)};
goog.math.Rect.difference=function(a,b){var c=goog.math.Rect.intersection(a,b);if(!c||!c[$$PROP_height]||!c[$$PROP_width])return[a.clone()];var d=[],e=a.top,f=a[$$PROP_height],g=a[$$PROP_left]+a[$$PROP_width],h=a.top+a[$$PROP_height],i=b[$$PROP_left]+b[$$PROP_width],j=b.top+b[$$PROP_height];if(b.top>a.top){d[$$PROP_push](new goog.math.Rect(a[$$PROP_left],a.top,a[$$PROP_width],b.top-a.top));e=b.top;f-=b.top-a.top}if(j<h){d[$$PROP_push](new goog.math.Rect(a[$$PROP_left],j,a[$$PROP_width],h-j));f=j-
e}b[$$PROP_left]>a[$$PROP_left]&&d[$$PROP_push](new goog.math.Rect(a[$$PROP_left],e,b[$$PROP_left]-a[$$PROP_left],f));i<g&&d[$$PROP_push](new goog.math.Rect(i,e,g-i,f));return d};goog.math.Rect[$$PROP_prototype].difference=function(a){return goog.math.Rect.difference(this,a)};
goog.math.Rect[$$PROP_prototype].boundingRect=function(a){var b=GLOBAL_Math.max(this[$$PROP_left]+this[$$PROP_width],a[$$PROP_left]+a[$$PROP_width]),c=GLOBAL_Math.max(this.top+this[$$PROP_height],a.top+a[$$PROP_height]);SETPROP_left(this,GLOBAL_Math.min(this[$$PROP_left],a[$$PROP_left]));this.top=GLOBAL_Math.min(this.top,a.top);SETPROP_width(this,b-this[$$PROP_left]);SETPROP_height(this,c-this.top)};
goog.math.Rect.boundingRect=function(a,b){if(!a||!b)return null;var c=a.clone();c.boundingRect(b);return c};SETPROP_contains(goog.math.Rect[$$PROP_prototype],function(a){return this[$$PROP_left]<=a[$$PROP_left]&&this[$$PROP_left]+this[$$PROP_width]>=a[$$PROP_left]+a[$$PROP_width]&&this.top<=a.top&&this.top+this[$$PROP_height]>=a.top+a[$$PROP_height]});goog.style={};goog[$$PROP_style].setStyle=function(a,b,c){goog.isString(b)?goog[$$PROP_style].setStyle_(a,c,b):goog[$$PROP_object][$$PROP_forEach](b,goog.partial(goog[$$PROP_style].setStyle_,a))};goog[$$PROP_style].setStyle_=function(a,b,c){a[$$PROP_style][goog[$$PROP_style].toCamelCase(c)]=b};goog[$$PROP_style].getStyle=function(a,b){return a[$$PROP_style][goog[$$PROP_style].toCamelCase(b)]};
goog[$$PROP_style].getComputedStyle=function(a,b){var c=goog.dom.getOwnerDocument(a);if(c[$$PROP_defaultView]&&c[$$PROP_defaultView][$$PROP_getComputedStyle]){var d=c[$$PROP_defaultView][$$PROP_getComputedStyle](a,"");if(d)return d[b]}return null};goog[$$PROP_style].getCascadedStyle=function(a,b){return a[$$PROP_currentStyle]?a[$$PROP_currentStyle][b]:null};
goog[$$PROP_style].getStyle_=function(a,b){return goog[$$PROP_style][$$PROP_getComputedStyle](a,b)||goog[$$PROP_style].getCascadedStyle(a,b)||a[$$PROP_style][b]};goog[$$PROP_style].getComputedPosition=function(a){return goog[$$PROP_style].getStyle_(a,"position")};goog[$$PROP_style].getBackgroundColor=function(a){return goog[$$PROP_style].getStyle_(a,"backgroundColor")};
goog[$$PROP_style].setPosition=function(a,b,c){var d,e;if(b instanceof goog.math.Coordinate){d=b.x;e=b.y}else{d=b;e=c}SETPROP_left(a[$$PROP_style],typeof d=="number"?GLOBAL_Math[$$PROP_round](d)+"px":d);a[$$PROP_style].top=typeof e=="number"?GLOBAL_Math[$$PROP_round](e)+"px":e};goog[$$PROP_style].getPosition=function(a){return new goog.math.Coordinate(a[$$PROP_offsetLeft],a[$$PROP_offsetTop])};
goog[$$PROP_style].getClientViewportElement=function(a){var b;b=a?a[$$PROP_nodeType]==goog.dom.NodeType.DOCUMENT?a:goog.dom.getOwnerDocument(a):goog.dom.getDocument();if(goog[$$PROP_userAgent].IE&&!goog.dom.getDomHelper(b).isCss1CompatMode())return b[$$PROP_body];return b[$$PROP_documentElement]};
goog[$$PROP_style].getBoundingClientRect_=function(a){var b=a[$$PROP_getBoundingClientRect]();if(goog[$$PROP_userAgent].IE){var c=a.ownerDocument;b.left-=c[$$PROP_documentElement].clientLeft+c[$$PROP_body].clientLeft;b.top-=c[$$PROP_documentElement].clientTop+c[$$PROP_body].clientTop}return b};
goog[$$PROP_style].getPageOffset=function(a){var b=goog.dom.getOwnerDocument(a),c=goog[$$PROP_userAgent].GECKO&&b[$$PROP_getBoxObjectFor]&&goog[$$PROP_style].getComputedPosition(a)=="absolute"&&(a[$$PROP_style].top==""||a[$$PROP_style][$$PROP_left]=="");if(typeof goog[$$PROP_style].BUGGY_CAMINO_=="undefined")goog[$$PROP_style].BUGGY_CAMINO_=goog[$$PROP_userAgent].CAMINO&&!goog[$$PROP_userAgent].isVersion("1.8.0.11");var d=new goog.math.Coordinate(0,0),e=goog[$$PROP_style].getClientViewportElement(b);
if(a==e)return d;var f=null,g;if(a[$$PROP_getBoundingClientRect]&&!c){g=goog[$$PROP_style].getBoundingClientRect_(a);var h=goog.dom.getDomHelper(b).getDocumentScroll();d.x=g[$$PROP_left]+h.x;d.y=g.top+h.y}else if(b[$$PROP_getBoxObjectFor]&&!c&&!goog[$$PROP_style].BUGGY_CAMINO_){g=b[$$PROP_getBoxObjectFor](a);var i=b[$$PROP_getBoxObjectFor](e);d.x=g.screenX-i.screenX;d.y=g.screenY-i.screenY}else{f=a;do{d.x+=f[$$PROP_offsetLeft];d.y+=f[$$PROP_offsetTop];if(f!=a){d.x+=f.clientLeft||0;d.y+=f.clientTop||
0}if(goog[$$PROP_userAgent].WEBKIT&&goog[$$PROP_style].getComputedPosition(f)=="fixed"){d.x+=b[$$PROP_body][$$PROP_scrollLeft];d.y+=b[$$PROP_body][$$PROP_scrollTop];break}f=f.offsetParent}while(f&&f!=a);if(goog[$$PROP_userAgent].OPERA||goog[$$PROP_userAgent].WEBKIT&&goog[$$PROP_style].getComputedPosition(a)=="absolute")d.y-=b[$$PROP_body][$$PROP_offsetTop];f=a.offsetParent;while(f&&f!=b[$$PROP_body]){d.x-=f[$$PROP_scrollLeft];if(!goog[$$PROP_userAgent].OPERA||f.tagName!="TR")d.y-=f[$$PROP_scrollTop];
f=f.offsetParent}}if(goog[$$PROP_userAgent].GECKO&&a[$$PROP_getBoundingClientRect]){var j=goog[$$PROP_style].getComputedPosition(a);if(j=="static"||j=="relative"){d.x=GLOBAL_Math[$$PROP_floor](d.x);d.y=GLOBAL_Math[$$PROP_floor](d.y)}}return d};goog[$$PROP_style].getPageOffsetLeft=function(a){return goog[$$PROP_style].getPageOffset(a).x};goog[$$PROP_style].getPageOffsetTop=function(a){return goog[$$PROP_style].getPageOffset(a).y};
goog[$$PROP_style].getFramedPageOffset=function(a,b){var c=new goog.math.Coordinate(0,0),d=goog.dom.getWindow(goog.dom.getOwnerDocument(a)),e=a;do{var f=d==b?goog[$$PROP_style].getPageOffset(e):goog[$$PROP_style].getClientPosition(e);c.x+=f.x;c.y+=f.y}while(d&&d!=b&&(e=d.frameElement)&&(d=d.parent));return c};goog[$$PROP_style].getRelativePosition=function(a,b){var c=goog[$$PROP_style].getClientPosition(a),d=goog[$$PROP_style].getClientPosition(b);return new goog.math.Coordinate(c.x-d.x,c.y-d.y)};
goog[$$PROP_style].getClientPosition=function(a){var b=new goog.math.Coordinate;if(a[$$PROP_nodeType]==goog.dom.NodeType.ELEMENT)if(a[$$PROP_getBoundingClientRect]){var c=goog[$$PROP_style].getBoundingClientRect_(a);b.x=c[$$PROP_left];b.y=c.top}else{var d=goog.dom.getDomHelper(a).getDocumentScroll(),e=goog[$$PROP_style].getPageOffset(a);b.x=e.x-d.x;b.y=e.y-d.y}else{b.x=a[$$PROP_clientX];b.y=a[$$PROP_clientY]}return b};
goog[$$PROP_style].setPageOffset=function(a,b,c){var d=goog[$$PROP_style].getPageOffset(a);if(b instanceof goog.math.Coordinate){c=b.y;b=b.x}var e=b-d.x,f=c-d.y;goog[$$PROP_style].setPosition(a,a[$$PROP_offsetLeft]+e,a[$$PROP_offsetTop]+f)};
goog[$$PROP_style].setSize=function(a,b,c){var d;if(b instanceof goog.math.Size){d=b[$$PROP_height];b=b[$$PROP_width]}else{if(c==GLOBAL_undefined)throw GLOBAL_Error("missing height argument");d=c}SETPROP_width(a[$$PROP_style],typeof b=="number"?GLOBAL_Math[$$PROP_round](b)+"px":b);SETPROP_height(a[$$PROP_style],typeof d=="number"?GLOBAL_Math[$$PROP_round](d)+"px":d)};
goog[$$PROP_style].getSize=function(a){if(goog[$$PROP_style].getStyle_(a,"display")!="none")return goog[$$PROP_userAgent].OPERA?new goog.math.Size(a[$$PROP_offsetWidth]||a.clientWidth,a[$$PROP_offsetHeight]||a.clientHeight):new goog.math.Size(a[$$PROP_offsetWidth],a[$$PROP_offsetHeight]);var b=a[$$PROP_style],c=b.display,d=b.visibility,e=b.position;SETPROP_visibility(b,"hidden");b.position="absolute";SETPROP_display(b,"inline");var f,g;if(goog[$$PROP_userAgent].OPERA){f=a[$$PROP_offsetWidth]||a.clientWidth;
g=a[$$PROP_offsetHeight]||a.clientHeight}else{f=a[$$PROP_offsetWidth];g=a[$$PROP_offsetHeight]}SETPROP_display(b,c);b.position=e;SETPROP_visibility(b,d);return new goog.math.Size(f,g)};goog[$$PROP_style].getBounds=function(a){var b=goog[$$PROP_style].getPageOffset(a),c=goog[$$PROP_style].getSize(a);return new goog.math.Rect(b.x,b.y,c[$$PROP_width],c[$$PROP_height])};goog[$$PROP_style].toCamelCase=function(a){return GLOBAL_String(a)[$$PROP_replace](/\-([a-z])/g,function(b,c){return c.toUpperCase()})};
goog[$$PROP_style].toSelectorCase=function(a){return a[$$PROP_replace](/([A-Z])/g,"-$1")[$$PROP_toLowerCase]()};goog[$$PROP_style].getOpacity=function(a){var b=a[$$PROP_style],c="";if("opacity"in b)c=b.opacity;else if("MozOpacity"in b)c=b.MozOpacity;else if("filter"in b){var d=b[$$PROP_filter][$$PROP_match](/alpha\(opacity=([\d.]+)\)/);if(d)c=GLOBAL_String(d[1]/100)}return c==""?c:GLOBAL_Number(c)};
goog[$$PROP_style].setOpacity=function(a,b){var c=a[$$PROP_style];if("opacity"in c)c.opacity=b;else if("MozOpacity"in c)c.MozOpacity=b;else if("filter"in c)SETPROP_filter(c,b===""?"":"alpha(opacity="+b*100+")")};
goog[$$PROP_style].setTransparentBackgroundImage=function(a,b){var c=a[$$PROP_style];if(goog[$$PROP_userAgent].IE&&!goog[$$PROP_userAgent].isVersion("8"))SETPROP_filter(c,'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+b+'", sizingMethod="crop")');else{c.backgroundImage="url("+b+")";c.backgroundPosition="top left";c.backgroundRepeat="no-repeat"}};
goog[$$PROP_style].clearTransparentBackgroundImage=function(a){var b=a[$$PROP_style];if("filter"in b)SETPROP_filter(b,"");else b.backgroundImage="none"};goog[$$PROP_style].showElement=function(a,b){SETPROP_display(a[$$PROP_style],b?"":"none")};goog[$$PROP_style].isElementShown=function(a){return a[$$PROP_style].display!="none"};
goog[$$PROP_style].installStyles=function(a,b){var c=goog.dom.getDomHelper(b),d=null;if(goog[$$PROP_userAgent].IE)d=c.getDocument().createStyleSheet();else{var e=c.$$("head")[0];if(!e){var f=c.$$("body")[0];e=c.createDom("head");f[$$PROP_parentNode][$$PROP_insertBefore](e,f)}d=c.createDom("style");c[$$PROP_appendChild](e,d)}goog[$$PROP_style].setStyles(d,a);return d};
goog[$$PROP_style].setStyles=function(a,b){if(goog[$$PROP_userAgent].IE)a.cssText=b;else{var c=goog[$$PROP_userAgent].WEBKIT?"innerText":"innerHTML";a[c]=b}};goog[$$PROP_style].setPreWrap=function(a){var b=a[$$PROP_style];if(goog[$$PROP_userAgent].IE){b.whiteSpace="pre";b.wordWrap="break-word"}else b.whiteSpace=goog[$$PROP_userAgent].GECKO?"-moz-pre-wrap":goog[$$PROP_userAgent].OPERA?"-o-pre-wrap":"pre-wrap"};
goog[$$PROP_style].setInlineBlock=function(a){var b=a[$$PROP_style];b.position="relative";if(goog[$$PROP_userAgent].IE&&!goog[$$PROP_userAgent].isVersion("8")){b.zoom="1";SETPROP_display(b,"inline")}else SETPROP_display(b,goog[$$PROP_userAgent].GECKO?goog[$$PROP_userAgent].isVersion("1.9a")?"inline-block":"-moz-inline-box":"inline-block")};goog[$$PROP_style].needsInlineBlockWrapper=function(a){return goog[$$PROP_style].browserNeedsInlineBlockWrapper_&&goog[$$PROP_style].hasUnguardedText_(a)};
goog[$$PROP_style].hasUnguardedText_=function(a){return a?goog.isString(a)||a[$$PROP_nodeType]==goog.dom.NodeType.TEXT?true:goog.array[$$PROP_some](a,goog[$$PROP_style].hasUnguardedText_):false};goog[$$PROP_style].browserNeedsInlineBlockWrapper_=goog[$$PROP_userAgent].GECKO&&!goog[$$PROP_userAgent].isVersion("1.9");goog[$$PROP_style].isRightToLeft=function(a){return"rtl"==goog[$$PROP_style].getStyle_(a,"direction")};
goog[$$PROP_style].unselectableStyle_=goog[$$PROP_userAgent].GECKO?"MozUserSelect":goog[$$PROP_userAgent].WEBKIT?"WebkitUserSelect":null;goog[$$PROP_style].isUnselectable=function(a){if(goog[$$PROP_style].unselectableStyle_)return a[$$PROP_style][goog[$$PROP_style].unselectableStyle_][$$PROP_toLowerCase]()=="none";else if(goog[$$PROP_userAgent].IE||goog[$$PROP_userAgent].OPERA)return a.getAttribute("unselectable")=="on";return false};
goog[$$PROP_style].setUnselectable=function(a,b,c){var d=!c?a.getElementsByTagName("*"):null,e=goog[$$PROP_style].unselectableStyle_;if(e){var f=b?"none":"";a[$$PROP_style][e]=f;if(d)for(var g=0,h;h=d[g];g++)h[$$PROP_style][e]=f}else if(goog[$$PROP_userAgent].IE||goog[$$PROP_userAgent].OPERA){var f=b?"on":"";a.setAttribute("unselectable",f);if(d)for(var g=0,h;h=d[g];g++)h.setAttribute("unselectable",f)}};
goog[$$PROP_style].getBorderBoxSize=function(a){return new goog.math.Size(a[$$PROP_offsetWidth],a[$$PROP_offsetHeight])};
goog[$$PROP_style].setBorderBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(goog[$$PROP_userAgent].IE&&(!d||!goog[$$PROP_userAgent].isVersion("8"))){var e=a[$$PROP_style];if(d){var f=goog[$$PROP_style].getPaddingBox(a),g=goog[$$PROP_style].getBorderBox(a);SETPROP_pixelWidth(e,b[$$PROP_width]-g[$$PROP_left]-f[$$PROP_left]-f[$$PROP_right]-g[$$PROP_right]);SETPROP_pixelHeight(e,b[$$PROP_height]-g.top-f.top-f[$$PROP_bottom]-g[$$PROP_bottom])}else{SETPROP_pixelWidth(e,
b[$$PROP_width]);SETPROP_pixelHeight(e,b[$$PROP_height])}}else goog[$$PROP_style].setBoxSizingSize_(a,b,"border-box")};
goog[$$PROP_style].getContentBoxSize=function(a){var b=goog.dom.getOwnerDocument(a),c=goog[$$PROP_userAgent].IE&&a[$$PROP_currentStyle];if(c&&goog.dom.getDomHelper(b).isCss1CompatMode()&&c[$$PROP_width]!="auto"&&c[$$PROP_height]!="auto"&&!c.boxSizing){var d=goog[$$PROP_style].getIePixelValue_(a,c[$$PROP_width],"width","pixelWidth"),e=goog[$$PROP_style].getIePixelValue_(a,c[$$PROP_height],"height","pixelHeight");return new goog.math.Size(d,e)}else{var f=goog[$$PROP_style].getBorderBoxSize(a),g=goog[$$PROP_style].getPaddingBox(a),
h=goog[$$PROP_style].getBorderBox(a);return new goog.math.Size(f[$$PROP_width]-h[$$PROP_left]-g[$$PROP_left]-g[$$PROP_right]-h[$$PROP_right],f[$$PROP_height]-h.top-g.top-g[$$PROP_bottom]-h[$$PROP_bottom])}};
goog[$$PROP_style].setContentBoxSize=function(a,b){var c=goog.dom.getOwnerDocument(a),d=goog.dom.getDomHelper(c).isCss1CompatMode();if(goog[$$PROP_userAgent].IE&&(!d||!goog[$$PROP_userAgent].isVersion("8"))){var e=a[$$PROP_style];if(d){SETPROP_pixelWidth(e,b[$$PROP_width]);SETPROP_pixelHeight(e,b[$$PROP_height])}else{var f=goog[$$PROP_style].getPaddingBox(a),g=goog[$$PROP_style].getBorderBox(a);SETPROP_pixelWidth(e,b[$$PROP_width]+g[$$PROP_left]+f[$$PROP_left]+f[$$PROP_right]+g[$$PROP_right]);SETPROP_pixelHeight(e,
b[$$PROP_height]+g.top+f.top+f[$$PROP_bottom]+g[$$PROP_bottom])}}else goog[$$PROP_style].setBoxSizingSize_(a,b,"content-box")};
goog[$$PROP_style].setBoxSizingSize_=function(a,b,c){var d=a[$$PROP_style];if(goog[$$PROP_userAgent].GECKO)d.MozBoxSizing=c;else if(goog[$$PROP_userAgent].WEBKIT)d.WebkitBoxSizing=c;else if(goog[$$PROP_userAgent].OPERA&&!goog[$$PROP_userAgent].isVersion("9.50"))c?d.setProperty("box-sizing",c):d.removeProperty("box-sizing");else d.boxSizing=c;SETPROP_width(d,b[$$PROP_width]+"px");SETPROP_height(d,b[$$PROP_height]+"px")};
goog[$$PROP_style].getIePixelValue_=function(a,b,c,d){if(/^\d+px?$/[$$PROP_test](b))return GLOBAL_parseInt(b,10);else{var e=a[$$PROP_style][c],f=a.runtimeStyle[c];a.runtimeStyle[c]=a[$$PROP_currentStyle][c];a[$$PROP_style][c]=b;var g=a[$$PROP_style][d];a[$$PROP_style][c]=e;a.runtimeStyle[c]=f;return g}};goog[$$PROP_style].getIePixelDistance_=function(a,b){return goog[$$PROP_style].getIePixelValue_(a,goog[$$PROP_style].getCascadedStyle(a,b),"left","pixelLeft")};
goog[$$PROP_style].getBox_=function(a,b){if(goog[$$PROP_userAgent].IE){var c=goog[$$PROP_style].getIePixelDistance_(a,b+"Left"),d=goog[$$PROP_style].getIePixelDistance_(a,b+"Right"),e=goog[$$PROP_style].getIePixelDistance_(a,b+"Top"),f=goog[$$PROP_style].getIePixelDistance_(a,b+"Bottom");return new goog.math.Box(e,d,f,c)}else{var c=goog[$$PROP_style][$$PROP_getComputedStyle](a,b+"Left"),d=goog[$$PROP_style][$$PROP_getComputedStyle](a,b+"Right"),e=goog[$$PROP_style][$$PROP_getComputedStyle](a,b+"Top"),
f=goog[$$PROP_style][$$PROP_getComputedStyle](a,b+"Bottom");return new goog.math.Box(GLOBAL_parseFloat(e),GLOBAL_parseFloat(d),GLOBAL_parseFloat(f),GLOBAL_parseFloat(c))}};goog[$$PROP_style].getPaddingBox=function(a){return goog[$$PROP_style].getBox_(a,"padding")};goog[$$PROP_style].getMarginBox=function(a){return goog[$$PROP_style].getBox_(a,"margin")};goog[$$PROP_style].ieBorderWidthKeywords_={thin:2,medium:4,thick:6};
goog[$$PROP_style].getIePixelBorder_=function(a,b){if(goog[$$PROP_style].getCascadedStyle(a,b+"Style")=="none")return 0;var c=goog[$$PROP_style].getCascadedStyle(a,b+"Width");if(c in goog[$$PROP_style].ieBorderWidthKeywords_)return goog[$$PROP_style].ieBorderWidthKeywords_[c];return goog[$$PROP_style].getIePixelValue_(a,c,"left","pixelLeft")};
goog[$$PROP_style].getBorderBox=function(a){if(goog[$$PROP_userAgent].IE){var b=goog[$$PROP_style].getIePixelBorder_(a,"borderLeft"),c=goog[$$PROP_style].getIePixelBorder_(a,"borderRight"),d=goog[$$PROP_style].getIePixelBorder_(a,"borderTop"),e=goog[$$PROP_style].getIePixelBorder_(a,"borderBottom");return new goog.math.Box(d,c,e,b)}else{var b=goog[$$PROP_style][$$PROP_getComputedStyle](a,"borderLeftWidth"),c=goog[$$PROP_style][$$PROP_getComputedStyle](a,"borderRightWidth"),d=goog[$$PROP_style][$$PROP_getComputedStyle](a,
"borderTopWidth"),e=goog[$$PROP_style][$$PROP_getComputedStyle](a,"borderBottomWidth");return new goog.math.Box(GLOBAL_parseFloat(d),GLOBAL_parseFloat(c),GLOBAL_parseFloat(e),GLOBAL_parseFloat(b))}};
goog[$$PROP_style].getFontFamily=function(a){var b=goog.dom.getOwnerDocument(a),c="";if(b.createTextRange){var d=b[$$PROP_body].createTextRange();d.moveToElementText(a);c=d.queryCommandValue("FontName")}if(!c){c=goog[$$PROP_style].getStyle_(a,"fontFamily");if(goog[$$PROP_userAgent].OPERA&&goog[$$PROP_userAgent].LINUX)c=c[$$PROP_replace](/ \[[^\]]*\]/,"")}var e=c[$$PROP_split](",");if(e[$$PROP_length]>1)c=e[0];return goog.string.stripQuotes(c,"\"'")};
goog[$$PROP_style].getLengthUnits=function(a){var b=a[$$PROP_match](/[^\d]+$/);return b&&b[0]||null};goog[$$PROP_style].ABSOLUTE_CSS_LENGTH_UNITS_={cm:1,"in":1,mm:1,pc:1,pt:1};goog[$$PROP_style].CONVERTIBLE_RELATIVE_CSS_UNITS_={em:1,ex:1};
goog[$$PROP_style].getFontSize=function(a){var b=goog[$$PROP_style].getStyle_(a,"fontSize"),c=goog[$$PROP_style].getLengthUnits(b);if(b&&"px"==c)return GLOBAL_parseInt(b,10);if(goog[$$PROP_userAgent].IE)if(c in goog[$$PROP_style].ABSOLUTE_CSS_LENGTH_UNITS_)return goog[$$PROP_style].getIePixelValue_(a,b,"left","pixelLeft");else if(a[$$PROP_parentNode]&&c in goog[$$PROP_style].CONVERTIBLE_RELATIVE_CSS_UNITS_)return goog[$$PROP_style].getIePixelValue_(a[$$PROP_parentNode],b,"left","pixelLeft");var d=
goog.dom.createDom("span",{style:"visibility:hidden;position:absolute;line-height:0;padding:0;margin:0;border:0;height:1em;"});goog.dom[$$PROP_appendChild](a,d);b=d[$$PROP_offsetHeight];goog.dom[$$PROP_removeNode](d);return b};goog[$$PROP_style].parseStyleAttribute=function(a){var b={};goog.array[$$PROP_forEach](a[$$PROP_split](/\s*;\s*/),function(c){var d=c[$$PROP_split](/\s*:\s*/);if(d[$$PROP_length]==2)b[goog[$$PROP_style].toCamelCase(d[0][$$PROP_toLowerCase]())]=d[1]});return b};
goog[$$PROP_style].toStyleAttribute=function(a){var b=[];goog[$$PROP_object][$$PROP_forEach](a,function(c,d){b[$$PROP_push](goog[$$PROP_style].toSelectorCase(d),":",c,";")});return b[$$PROP_join]("")};goog[$$PROP_style].setFloat=function(a,b){a[$$PROP_style][goog[$$PROP_userAgent].IE?"styleFloat":"cssFloat"]=b};goog[$$PROP_style].getFloat=function(a){return a[$$PROP_style][goog[$$PROP_userAgent].IE?"styleFloat":"cssFloat"]||""};goog.Timer=function(a,b){goog.events.EventTarget[$$PROP_call](this);this.interval_=a||1;this.timerObject_=b||goog.Timer.defaultTimerObject;this.boundTick_=goog.bind(this.tick_,this);this.last_=goog.now()};goog.inherits(goog.Timer,goog.events.EventTarget);goog.Timer.MAX_TIMEOUT_=2147483647;goog.Timer[$$PROP_prototype].enabled=false;goog.Timer.defaultTimerObject=goog[$$PROP_global].window;goog.Timer.intervalScale=0.8;JSCompiler_extractPrototype=goog.Timer[$$PROP_prototype];
JSCompiler_extractPrototype.timer_=null;JSCompiler_extractPrototype.setInterval=function(a){this.interval_=a;if(this.timer_&&this.enabled){this.stop();this[$$PROP_start]()}else this.timer_&&this.stop()};
JSCompiler_extractPrototype.tick_=function(){if(this.enabled){var a=goog.now()-this.last_;if(a>0&&a<this.interval_*goog.Timer.intervalScale)this.timer_=this.timerObject_[$$PROP_setTimeout](this.boundTick_,this.interval_-a);else{this.dispatchTick_();if(this.enabled){this.timer_=this.timerObject_[$$PROP_setTimeout](this.boundTick_,this.interval_);this.last_=goog.now()}}}};JSCompiler_extractPrototype.dispatchTick_=function(){this[$$PROP_dispatchEvent](goog.Timer.TICK)};
JSCompiler_extractPrototype.start=function(){this.enabled=true;if(!this.timer_){this.timer_=this.timerObject_[$$PROP_setTimeout](this.boundTick_,this.interval_);this.last_=goog.now()}};JSCompiler_extractPrototype.stop=function(){this.enabled=false;if(this.timer_){this.timerObject_.clearTimeout(this.timer_);this.timer_=null}};JSCompiler_extractPrototype.disposeInternal=function(){goog.Timer.superClass_.disposeInternal[$$PROP_call](this);this.stop();delete this.timerObject_};goog.Timer.TICK="tick";
goog.Timer.callOnce=function(a,b,c){if(goog.isFunction(a)){if(c)a=goog.bind(a,c)}else if(a&&typeof a[$$PROP_handleEvent]=="function")a=goog.bind(a[$$PROP_handleEvent],a);else throw GLOBAL_Error("Invalid listener argument");return b>goog.Timer.MAX_TIMEOUT_?-1:goog.Timer.defaultTimerObject[$$PROP_setTimeout](a,b||0)};SETPROP_clear(goog.Timer,function(a){goog.Timer.defaultTimerObject.clearTimeout(a)});goog.math.Range=function(a,b){a=GLOBAL_Number(a);b=GLOBAL_Number(b);this.start=a<b?a:b;this.end=a<b?b:a};goog.math.Range[$$PROP_prototype].clone=function(){return new goog.math.Range(this[$$PROP_start],this.end)};SETPROP_toString(goog.math.Range[$$PROP_prototype],function(){return"["+this[$$PROP_start]+", "+this.end+"]"});goog.math.Range.equals=function(a,b){if(a==b)return true;if(!a||!b)return false;return a[$$PROP_start]==b[$$PROP_start]&&a.end==b.end};
goog.math.Range.intersection=function(a,b){var c=GLOBAL_Math.max(a[$$PROP_start],b[$$PROP_start]),d=GLOBAL_Math.min(a.end,b.end);return c<=d?new goog.math.Range(c,d):null};goog.math.Range.hasIntersection=function(a,b){return GLOBAL_Math.max(a[$$PROP_start],b[$$PROP_start])<=GLOBAL_Math.min(a.end,b.end)};goog.math.Range.boundingRange=function(a,b){return new goog.math.Range(GLOBAL_Math.min(a[$$PROP_start],b[$$PROP_start]),GLOBAL_Math.max(a.end,b.end))};
SETPROP_contains(goog.math.Range,function(a,b){return a[$$PROP_start]<=b[$$PROP_start]&&a.end>=b.end});goog.math.Range.containsPoint=function(a,b){return a[$$PROP_start]<=b&&a.end>=b};goog.math.randomInt=function(a){return GLOBAL_Math[$$PROP_floor](GLOBAL_Math[$$PROP_random]()*a)};goog.math.uniformRandom=function(a,b){return a+GLOBAL_Math[$$PROP_random]()*(b-a)};goog.math.clamp=function(a,b,c){return GLOBAL_Math.min(GLOBAL_Math.max(a,b),c)};goog.math.modulo=function(a,b){var c=a%b;return c*b<0?c+b:c};goog.math.lerp=function(a,b,c){return a+c*(b-a)};goog.math.nearlyEquals=function(a,b,c){return GLOBAL_Math.abs(a-b)<=(c||1.0E-6)};
goog.math.standardAngle=function(a){return goog.math.modulo(a,360)};goog.math.toRadians=function(a){return a*GLOBAL_Math.PI/180};goog.math.toDegrees=function(a){return a*180/GLOBAL_Math.PI};goog.math.angleDx=function(a,b){return b*GLOBAL_Math.cos(goog.math.toRadians(a))};goog.math.angleDy=function(a,b){return b*GLOBAL_Math.sin(goog.math.toRadians(a))};goog.math.angle=function(a,b,c,d){return goog.math.standardAngle(goog.math.toDegrees(GLOBAL_Math.atan2(d-b,c-a)))};
goog.math.angleDifference=function(a,b){var c=goog.math.standardAngle(b)-goog.math.standardAngle(a);if(c>180)c=c-360;else if(c<=-180)c=360+c;return c};goog.math.sign=function(a){return a<0?-1:1};
goog.math.longestCommonSubsequence=function(a,b,c,d){var e=c||function(m,n){return m==n},f=d||function(m){return a[m]},g=a[$$PROP_length],h=b[$$PROP_length],i=[];for(var j=0;j<g+1;j++){i[j]=[];i[j][0]=0}for(var k=0;k<h+1;k++)i[0][k]=0;for(j=1;j<=g;j++)for(k=1;k<=g;k++)i[j][k]=e(a[j-1],b[k-1])?i[j-1][k-1]+1:GLOBAL_Math.max(i[j-1][k],i[j][k-1]);var l=[],j=g,k=h;while(j>0&&k>0)if(e(a[j-1],b[k-1])){l[$$PROP_unshift](f(j-1,k-1));j--;k--}else if(i[j-1][k]>i[j][k-1])j--;else k--;return l};
goog.math.sum=function(){return goog.array[$$PROP_reduce](arguments,function(a,b){return a+b},0)};goog.math.average=function(){return goog.math.sum[$$PROP_apply](null,arguments)/arguments[$$PROP_length]};goog.math.standardDeviation=function(){var a=arguments[$$PROP_length];if(a<2)return 0;var b=goog.math.average[$$PROP_apply](null,arguments),c=goog.math.sum[$$PROP_apply](null,goog.array.map(arguments,function(d){return GLOBAL_Math.pow(d-b,2)}))/(a-1);return GLOBAL_Math.sqrt(c)};
goog.math.isInt=function(a){return isFinite(a)&&a%1==0};goog.events.EventHandler=function(a){this.handler_=a};goog.inherits(goog.events.EventHandler,goog.Disposable);goog.events.EventHandler.KEY_POOL_INITIAL_COUNT=0;goog.events.EventHandler.KEY_POOL_MAX_COUNT=100;goog.events.EventHandler.keyPool_=new goog.structs.SimplePool(goog.events.EventHandler.KEY_POOL_INITIAL_COUNT,goog.events.EventHandler.KEY_POOL_MAX_COUNT);goog.events.EventHandler.keys_=null;goog.events.EventHandler.key_=null;JSCompiler_extractPrototype=goog.events.EventHandler[$$PROP_prototype];
JSCompiler_extractPrototype.listen=function(a,b,c,d,e){if(goog.isArray(b))for(var f=0;f<b[$$PROP_length];f++)this.listen(a,b[f],c,d,e);else{var g=goog.events.listen(a,b,c||this,d||false,e||this.handler_||this);this.recordListenerKey_(g)}return this};JSCompiler_extractPrototype.listenOnce=function(a,b,c,d,e){if(goog.isArray(b))for(var f=0;f<b[$$PROP_length];f++)this.listenOnce(a,b[f],c,d,e);else{var g=goog.events.listenOnce(a,b,c||this,d||false,e||this.handler_||this);this.recordListenerKey_(g)}return this};
JSCompiler_extractPrototype.recordListenerKey_=function(a){if(this.keys_)this.keys_[a]=true;else if(this.key_){this.keys_=goog.events.EventHandler.keyPool_.getObject();this.keys_[this.key_]=true;this.key_=null;this.keys_[a]=true}else this.key_=a};
JSCompiler_extractPrototype.unlisten=function(a,b,c,d,e){if(this.key_||this.keys_)if(goog.isArray(b))for(var f=0;f<b[$$PROP_length];f++)this.unlisten(a,b[f],c,d,e);else{var g=goog.events.getListener(a,b,c||this,d||false,e||this.handler_||this);if(g){var h=g.key;goog.events.unlistenByKey(h);if(this.keys_)goog[$$PROP_object][$$PROP_remove](this.keys_,h);else if(this.key_==h)this.key_=null}}return this};
JSCompiler_extractPrototype.removeAll=function(){if(this.keys_){for(var a in this.keys_){goog.events.unlistenByKey(a);delete this.keys_[a]}goog.events.EventHandler.keyPool_.releaseObject(this.keys_);this.keys_=null}else this.key_&&goog.events.unlistenByKey(this.key_)};JSCompiler_extractPrototype.disposeInternal=function(){goog.events.EventHandler.superClass_.disposeInternal[$$PROP_call](this);this.removeAll()};
JSCompiler_extractPrototype.handleEvent=function(){throw GLOBAL_Error("EventHandler.handleEvent not implemented");};goog.events.KeyCodes={MAC_ENTER:3,BACKSPACE:8,TAB:9,NUM_CENTER:12,ENTER:13,SHIFT:16,CTRL:17,ALT:18,PAUSE:19,CAPS_LOCK:20,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,PRINT_SCREEN:44,INSERT:45,DELETE:46,ZERO:48,ONE:49,TWO:50,THREE:51,FOUR:52,FIVE:53,SIX:54,SEVEN:55,EIGHT:56,NINE:57,QUESTION_MARK:63,A:65,B:66,C:67,D:68,E:69,F:70,G:71,H:72,I:73,J:74,K:75,L:76,M:77,N:78,O:79,P:80,Q:81,R:82,S:83,T:84,U:85,V:86,W:87,X:88,Y:89,Z:90,META:91,CONTEXT_MENU:93,NUM_ZERO:96,
NUM_ONE:97,NUM_TWO:98,NUM_THREE:99,NUM_FOUR:100,NUM_FIVE:101,NUM_SIX:102,NUM_SEVEN:103,NUM_EIGHT:104,NUM_NINE:105,NUM_MULTIPLY:106,NUM_PLUS:107,NUM_MINUS:109,NUM_PERIOD:110,NUM_DIVISION:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,NUMLOCK:144,SEMICOLON:186,DASH:189,EQUALS:187,COMMA:188,PERIOD:190,SLASH:191,APOSTROPHE:192,SINGLE_QUOTE:222,OPEN_SQUARE_BRACKET:219,BACKSLASH:220,CLOSE_SQUARE_BRACKET:221,WIN_KEY:224,MAC_FF_META:224,WIN_IME:229};
goog.events.KeyCodes.isTextModifyingKeyEvent=function(a){if(a.altKey&&!a.ctrlKey||a.metaKey||a[$$PROP_keyCode]>=goog.events.KeyCodes.F1&&a[$$PROP_keyCode]<=goog.events.KeyCodes.F12)return false;switch(a[$$PROP_keyCode]){case goog.events.KeyCodes.ALT:case goog.events.KeyCodes.SHIFT:case goog.events.KeyCodes.CTRL:case goog.events.KeyCodes.PAUSE:case goog.events.KeyCodes.CAPS_LOCK:case goog.events.KeyCodes.ESC:case goog.events.KeyCodes.PAGE_UP:case goog.events.KeyCodes.PAGE_DOWN:case goog.events.KeyCodes.HOME:case goog.events.KeyCodes.END:case goog.events.KeyCodes.LEFT:case goog.events.KeyCodes.RIGHT:case goog.events.KeyCodes.UP:case goog.events.KeyCodes.DOWN:case goog.events.KeyCodes.INSERT:case goog.events.KeyCodes.NUMLOCK:case goog.events.KeyCodes.CONTEXT_MENU:case goog.events.KeyCodes.PRINT_SCREEN:return false;
default:return true}};
goog.events.KeyCodes.firesKeyPressEvent=function(a,b,c){if(!goog[$$PROP_userAgent].IE&&!(goog[$$PROP_userAgent].WEBKIT&&goog[$$PROP_userAgent].isVersion("525")))return true;if(goog[$$PROP_userAgent].IE&&!c&&(b==goog.events.KeyCodes.CTRL||b==goog.events.KeyCodes.ALT))return false;if(a>=goog.events.KeyCodes.ZERO&&a<=goog.events.KeyCodes.NINE)return true;if(a>=goog.events.KeyCodes.NUM_ZERO&&a<=goog.events.KeyCodes.NUM_MULTIPLY)return true;if(a>=goog.events.KeyCodes.A&&a<=goog.events.KeyCodes.Z)return true;if(a==
goog.events.KeyCodes.ESC&&goog[$$PROP_userAgent].WEBKIT)return false;switch(a){case goog.events.KeyCodes.ENTER:case goog.events.KeyCodes.ESC:case goog.events.KeyCodes.SPACE:case goog.events.KeyCodes.QUESTION_MARK:case goog.events.KeyCodes.NUM_PLUS:case goog.events.KeyCodes.NUM_MINUS:case goog.events.KeyCodes.NUM_PERIOD:case goog.events.KeyCodes.NUM_DIVISION:case goog.events.KeyCodes.SEMICOLON:case goog.events.KeyCodes.DASH:case goog.events.KeyCodes.EQUALS:case goog.events.KeyCodes.COMMA:case goog.events.KeyCodes.PERIOD:case goog.events.KeyCodes.SLASH:case goog.events.KeyCodes.APOSTROPHE:case goog.events.KeyCodes.SINGLE_QUOTE:case goog.events.KeyCodes.OPEN_SQUARE_BRACKET:case goog.events.KeyCodes.BACKSLASH:case goog.events.KeyCodes.CLOSE_SQUARE_BRACKET:return true;
default:return false}};
goog.events.KeyCodes.isCharacterKey=function(a){if(a>=goog.events.KeyCodes.ZERO&&a<=goog.events.KeyCodes.NINE)return true;if(a>=goog.events.KeyCodes.NUM_ZERO&&a<=goog.events.KeyCodes.NUM_MULTIPLY)return true;if(a>=goog.events.KeyCodes.A&&a<=goog.events.KeyCodes.Z)return true;switch(a){case goog.events.KeyCodes.SPACE:case goog.events.KeyCodes.QUESTION_MARK:case goog.events.KeyCodes.NUM_PLUS:case goog.events.KeyCodes.NUM_MINUS:case goog.events.KeyCodes.NUM_PERIOD:case goog.events.KeyCodes.NUM_DIVISION:case goog.events.KeyCodes.SEMICOLON:case goog.events.KeyCodes.DASH:case goog.events.KeyCodes.EQUALS:case goog.events.KeyCodes.COMMA:case goog.events.KeyCodes.PERIOD:case goog.events.KeyCodes.SLASH:case goog.events.KeyCodes.APOSTROPHE:case goog.events.KeyCodes.SINGLE_QUOTE:case goog.events.KeyCodes.OPEN_SQUARE_BRACKET:case goog.events.KeyCodes.BACKSLASH:case goog.events.KeyCodes.CLOSE_SQUARE_BRACKET:return true;default:return false}};goog.ui={};goog.ui.PopupBase=function(a,b){this.handler_=new goog.events.EventHandler(this);this.setElement(a||null);b&&this.setType(b)};goog.inherits(goog.ui.PopupBase,goog.events.EventTarget);goog.ui.PopupBase.Type={TOGGLE_DISPLAY:"toggle_display",MOVE_OFFSCREEN:"move_offscreen"};JSCompiler_extractPrototype=goog.ui.PopupBase[$$PROP_prototype];JSCompiler_extractPrototype.element_=null;JSCompiler_extractPrototype.autoHide_=true;JSCompiler_extractPrototype.autoHideRegion_=null;
JSCompiler_extractPrototype.isVisible_=false;JSCompiler_extractPrototype.shouldHideAsync_=false;JSCompiler_extractPrototype.lastShowTime_=-1;JSCompiler_extractPrototype.lastHideTime_=-1;JSCompiler_extractPrototype.hideOnEscape_=false;JSCompiler_extractPrototype.type_=goog.ui.PopupBase.Type.TOGGLE_DISPLAY;goog.ui.PopupBase.EventType={BEFORE_SHOW:"beforeshow",SHOW:"show",BEFORE_HIDE:"beforehide",HIDE:"hide"};goog.ui.PopupBase.DEBOUNCE_DELAY_MS=150;JSCompiler_extractPrototype=goog.ui.PopupBase[$$PROP_prototype];
JSCompiler_extractPrototype.getType=function(){return this.type_};JSCompiler_extractPrototype.setType=function(a){this.type_=a};JSCompiler_extractPrototype.getElement=function(){return this.element_};JSCompiler_extractPrototype.setElement=function(a){this.ensureNotVisible_();this.element_=a};JSCompiler_extractPrototype.ensureNotVisible_=function(){if(this.isVisible_)throw GLOBAL_Error("Can not change this state of the popup while showing.");};JSCompiler_extractPrototype.isVisible=function(){return this.isVisible_};
JSCompiler_extractPrototype.setVisible=function(a){if(a){if(!this.element_)throw GLOBAL_Error("Caller must call setElement before trying to show thepopup");this.show_()}else this.hide_()};JSCompiler_extractPrototype.reposition=function(){};
JSCompiler_extractPrototype.show_=function(){if(!this.isVisible_)if(!!this.onBeforeShow()){this.reposition();var a=goog.dom.getOwnerDocument(this.element_);this.hideOnEscape_&&this.handler_.listen(a,goog.events.EventType.KEYDOWN,this.onDocumentKeyDown_,true);if(this.autoHide_){this.handler_.listen(a,goog.events.EventType.MOUSEDOWN,this.onDocumentMouseDown_,true);if(goog[$$PROP_userAgent].IE){var b=a.activeElement;while(b&&b[$$PROP_nodeName]=="IFRAME"){try{var c=goog.dom.getFrameContentDocument(b)}catch(d){break}a=
c;b=a.activeElement}this.handler_.listen(a,goog.events.EventType.MOUSEDOWN,this.onDocumentMouseDown_,true);this.handler_.listen(a,goog.events.EventType.DEACTIVATE,this.onDocumentBlur_)}else this.handler_.listen(a,goog.events.EventType.BLUR,this.onDocumentBlur_)}if(this.type_==goog.ui.PopupBase.Type.TOGGLE_DISPLAY)this.showPopupElement();else this.type_==goog.ui.PopupBase.Type.MOVE_OFFSCREEN&&this.reposition();this.isVisible_=true;this.onShow_()}};
JSCompiler_extractPrototype.hide_=function(a){if(!this.isVisible_||!this.onBeforeHide_(a))return false;this.handler_&&this.handler_.removeAll();if(this.type_==goog.ui.PopupBase.Type.TOGGLE_DISPLAY)this.shouldHideAsync_?goog.Timer.callOnce(this.hidePopupElement_,0,this):this.hidePopupElement_();else this.type_==goog.ui.PopupBase.Type.MOVE_OFFSCREEN&&this.moveOffscreen_();this.isVisible_=false;this.onHide_(a);return true};
JSCompiler_extractPrototype.showPopupElement=function(){SETPROP_visibility(this.element_[$$PROP_style],"visible");goog[$$PROP_style].showElement(this.element_,true)};JSCompiler_extractPrototype.hidePopupElement_=function(){SETPROP_visibility(this.element_[$$PROP_style],"hidden");goog[$$PROP_style].showElement(this.element_,false)};JSCompiler_extractPrototype.moveOffscreen_=function(){SETPROP_left(this.element_[$$PROP_style],"-200px");this.element_[$$PROP_style].top="-200px"};
JSCompiler_extractPrototype.onBeforeShow=function(){return this[$$PROP_dispatchEvent](goog.ui.PopupBase.EventType.BEFORE_SHOW)};JSCompiler_extractPrototype.onShow_=function(){this.lastShowTime_=goog.now();this.lastHideTime_=-1;this[$$PROP_dispatchEvent](goog.ui.PopupBase.EventType.SHOW)};JSCompiler_extractPrototype.onBeforeHide_=function(a){return this[$$PROP_dispatchEvent]({type:goog.ui.PopupBase.EventType.BEFORE_HIDE,target:a})};
JSCompiler_extractPrototype.onHide_=function(a){this.lastHideTime_=goog.now();this[$$PROP_dispatchEvent]({type:goog.ui.PopupBase.EventType.HIDE,target:a})};JSCompiler_extractPrototype.onDocumentMouseDown_=function(a){var b=a[$$PROP_target];if(!goog.dom[$$PROP_contains](this.element_,b)&&(!this.autoHideRegion_||goog.dom[$$PROP_contains](this.autoHideRegion_,b))&&!this.shouldDebounce_())this.hide_(b)};
JSCompiler_extractPrototype.onDocumentKeyDown_=function(a){if(a[$$PROP_keyCode]==goog.events.KeyCodes.ESC)if(this.hide_(a[$$PROP_target])){a.preventDefault();a.stopPropagation()}};JSCompiler_extractPrototype.onDocumentBlur_=function(a){var b=goog.dom.getOwnerDocument(this.element_);if(goog[$$PROP_userAgent].IE||goog[$$PROP_userAgent].OPERA){var c=b.activeElement;if(c&&goog.dom[$$PROP_contains](this.element_,c))return}else if(a[$$PROP_target]!=b)return;this.shouldDebounce_()||this.hide_()};
JSCompiler_extractPrototype.shouldDebounce_=function(){return goog.now()-this.lastShowTime_<goog.ui.PopupBase.DEBOUNCE_DELAY_MS};JSCompiler_extractPrototype.disposeInternal=function(){goog.ui.PopupBase.superClass_.disposeInternal[$$PROP_call](this);this.handler_.dispose();delete this.element_;delete this.handler_};goog.ui.Popup=function(a,b){this.popupCorner_=goog.ui.Popup.Corner.TOP_START;this.position_=b||GLOBAL_undefined;goog.ui.PopupBase[$$PROP_call](this,a)};goog.inherits(goog.ui.Popup,goog.ui.PopupBase);goog.ui.Popup.Corner={TOP_LEFT:1,TOP_RIGHT:2,BOTTOM_LEFT:3,BOTTOM_RIGHT:4,TOP_START:5,TOP_END:6,BOTTOM_START:7,BOTTOM_END:8};goog.ui.Popup.Overflow={IGNORE:0,ADJUST_X:1,FAIL_X:2,ADJUST_Y:4,FAIL_Y:8,RESIZE_WIDTH:16,RESIZE_HEIGHT:32};
goog.ui.Popup[$$PROP_prototype].getPosition=function(){return this.position_||null};goog.ui.Popup[$$PROP_prototype].setPosition=function(a){this.position_=a||GLOBAL_undefined;this.isVisible_&&this.reposition()};goog.ui.Popup[$$PROP_prototype].setMargin=function(a,b,c,d){this.margin_=a==null||a instanceof goog.math.Box?a||GLOBAL_undefined:new goog.math.Box(a,b,c,d);this.isVisible_&&this.reposition()};
goog.ui.Popup[$$PROP_prototype].reposition=function(){if(!!this.position_){var a=!this.isVisible_&&this.getType()!=goog.ui.PopupBase.Type.MOVE_OFFSCREEN,b=this.element_;if(a){SETPROP_visibility(this.element_[$$PROP_style],"hidden");goog[$$PROP_style].showElement(b,true)}this.position_.reposition(b,this.popupCorner_,this.margin_);a&&goog[$$PROP_style].showElement(b,false)}};
goog.ui.Popup.positionPopup=function(a,b,c,d,e,f,g){var h=goog[$$PROP_style].getPageOffset(c),i=goog[$$PROP_style].getPageOffset(a),j=new goog.math.Coordinate(i.x-h.x+c[$$PROP_offsetLeft],i.y-h.y+c[$$PROP_offsetTop]),k=1,l=1,m=goog[$$PROP_style].getSize(a),n=goog.ui.Popup.getEffectiveCorner_(a,b);switch(n){case goog.ui.Popup.Corner.TOP_LEFT:break;case goog.ui.Popup.Corner.TOP_RIGHT:j.x+=m[$$PROP_width];k=-1;break;case goog.ui.Popup.Corner.BOTTOM_LEFT:j.y+=m[$$PROP_height];l=-1;break;case goog.ui.Popup.Corner.BOTTOM_RIGHT:j.x+=
m[$$PROP_width];j.y+=m[$$PROP_height];l=k=-1;break}if(e){j.x+=k*e.x;j.y+=l*e.y}return goog.ui.Popup.positionAtCoordinate(j,c,d,f,g)};
goog.ui.Popup.positionAtCoordinate=function(a,b,c,d,e){var f=a.x,g=a.y,h=goog.ui.Popup.getEffectiveCorner_(b,c);if(d||h!=goog.ui.Popup.Corner.TOP_LEFT){var i=goog[$$PROP_style].getSize(b);switch(h){case goog.ui.Popup.Corner.TOP_LEFT:f+=d[$$PROP_left];g+=d.top;break;case goog.ui.Popup.Corner.TOP_RIGHT:f-=i[$$PROP_width];if(d){f-=d[$$PROP_right];g+=d.top}break;case goog.ui.Popup.Corner.BOTTOM_LEFT:g-=i[$$PROP_height];if(d){f+=d[$$PROP_left];g-=d[$$PROP_bottom]}break;case goog.ui.Popup.Corner.BOTTOM_RIGHT:f-=
i[$$PROP_width];g-=i[$$PROP_height];if(d){f-=d[$$PROP_right];g-=d[$$PROP_bottom]}break}}var j=true,k=e||goog.ui.Popup.Overflow.IGNORE;if(k!=goog.ui.Popup.Overflow.IGNORE){var l=goog.dom.getDomHelper(b),m=goog[$$PROP_style].getSize(b),n=goog.dom.getViewportSize(l.getWindow()),o=l.getDocumentScroll(),p=new goog.math.Size(0,0);goog.ui.Popup.calculateVisibleRectSize_(p,f,g,n,o);var r=k&(goog.ui.Popup.Overflow.RESIZE_HEIGHT|goog.ui.Popup.Overflow.RESIZE_WIDTH),s=r&&goog.ui.Popup.calculateSize_(m,k,n,d),
q=false;if(m[$$PROP_width]>p[$$PROP_width])if(k&goog.ui.Popup.Overflow.ADJUST_X){f-=m[$$PROP_width]-p[$$PROP_width];q=true}else if(k&goog.ui.Popup.Overflow.FAIL_X)j=false;if(m[$$PROP_height]>p[$$PROP_height])if(k&goog.ui.Popup.Overflow.ADJUST_Y){g-=m[$$PROP_height]-p[$$PROP_height];q=true}else if(k&goog.ui.Popup.Overflow.FAIL_Y)j=false;if(f-o.x<0)if(k&goog.ui.Popup.Overflow.ADJUST_X){f=o.x;q=true}else if(k&goog.ui.Popup.Overflow.FAIL_X)j=false;if(g-o.y<0)if(k&goog.ui.Popup.Overflow.ADJUST_Y){g=o.y;
q=true}else if(k&goog.ui.Popup.Overflow.FAIL_Y)j=false;if(j&&r){q&&goog.ui.Popup.calculateVisibleRectSize_(p,f,g,n,o);(s=goog.ui.Popup.calculateSize_(m,k,p,d)||s)&&goog[$$PROP_style].setSize(b,m)}}j&&goog[$$PROP_style].setPosition(b,f,g);return j};goog.ui.Popup.calculateVisibleRectSize_=function(a,b,c,d,e){var f=b-e.x;SETPROP_width(a,d[$$PROP_width]-f);var g=c-e.y;SETPROP_height(a,d[$$PROP_height]-g)};
goog.ui.Popup.calculateSize_=function(a,b,c,d){var e=false;if(b&goog.ui.Popup.Overflow.RESIZE_WIDTH){var f=d?d[$$PROP_right]+d[$$PROP_left]:0;if(a[$$PROP_width]+f>c[$$PROP_width]){SETPROP_width(a,c[$$PROP_width]-f);e=true}}if(b&goog.ui.Popup.Overflow.RESIZE_HEIGHT){var g=d?d.top+d[$$PROP_bottom]:0;if(a[$$PROP_height]+g>c[$$PROP_height]){SETPROP_height(a,c[$$PROP_height]-g);e=true}}return e};
goog.ui.Popup.getEffectiveCorner_=function(a,b){var c=goog[$$PROP_style].isRightToLeft(a);switch(b){case goog.ui.Popup.Corner.TOP_LEFT:case goog.ui.Popup.Corner.TOP_RIGHT:case goog.ui.Popup.Corner.BOTTOM_LEFT:case goog.ui.Popup.Corner.BOTTOM_RIGHT:return b;case goog.ui.Popup.Corner.TOP_START:return c?goog.ui.Popup.Corner.TOP_RIGHT:goog.ui.Popup.Corner.TOP_LEFT;case goog.ui.Popup.Corner.TOP_END:return c?goog.ui.Popup.Corner.TOP_LEFT:goog.ui.Popup.Corner.TOP_RIGHT;case goog.ui.Popup.Corner.BOTTOM_START:return c?
goog.ui.Popup.Corner.BOTTOM_RIGHT:goog.ui.Popup.Corner.BOTTOM_LEFT;case goog.ui.Popup.Corner.BOTTOM_END:return c?goog.ui.Popup.Corner.BOTTOM_LEFT:goog.ui.Popup.Corner.BOTTOM_RIGHT}};
goog.ui.Popup.flipCornerHorizontal_=function(a){switch(a){case goog.ui.Popup.Corner.TOP_LEFT:return goog.ui.Popup.Corner.TOP_RIGHT;case goog.ui.Popup.Corner.TOP_RIGHT:return goog.ui.Popup.Corner.TOP_LEFT;case goog.ui.Popup.Corner.BOTTOM_LEFT:return goog.ui.Popup.Corner.BOTTOM_RIGHT;case goog.ui.Popup.Corner.BOTTOM_RIGHT:return goog.ui.Popup.Corner.BOTTOM_LEFT;case goog.ui.Popup.Corner.TOP_START:return goog.ui.Popup.Corner.TOP_END;case goog.ui.Popup.Corner.TOP_END:return goog.ui.Popup.Corner.TOP_START;
case goog.ui.Popup.Corner.BOTTOM_START:return goog.ui.Popup.Corner.BOTTOM_END;case goog.ui.Popup.Corner.BOTTOM_END:return goog.ui.Popup.Corner.BOTTOM_START}};
goog.ui.Popup.flipCornerVertical_=function(a){switch(a){case goog.ui.Popup.Corner.TOP_LEFT:return goog.ui.Popup.Corner.BOTTOM_LEFT;case goog.ui.Popup.Corner.TOP_RIGHT:return goog.ui.Popup.Corner.BOTTOM_RIGHT;case goog.ui.Popup.Corner.BOTTOM_LEFT:return goog.ui.Popup.Corner.TOP_LEFT;case goog.ui.Popup.Corner.BOTTOM_RIGHT:return goog.ui.Popup.Corner.TOP_RIGHT;case goog.ui.Popup.Corner.TOP_START:return goog.ui.Popup.Corner.BOTTOM_START;case goog.ui.Popup.Corner.TOP_END:return goog.ui.Popup.Corner.BOTTOM_END;
case goog.ui.Popup.Corner.BOTTOM_START:return goog.ui.Popup.Corner.TOP_START;case goog.ui.Popup.Corner.BOTTOM_END:return goog.ui.Popup.Corner.TOP_END}};goog.ui.Popup.flipCorner_=function(a){return goog.ui.Popup.flipCornerVertical_(goog.ui.Popup.flipCornerHorizontal_(a))};goog.ui.Popup.AbstractPosition=function(){};goog.ui.Popup.AbstractPosition[$$PROP_prototype].reposition=function(){};goog.ui.Popup.AnchoredPosition=function(a,b){this.element=a;this.corner=b};
goog.inherits(goog.ui.Popup.AnchoredPosition,goog.ui.Popup.AbstractPosition);goog.ui.Popup.AnchoredPosition[$$PROP_prototype].reposition=function(a,b,c){goog.ui.Popup.positionPopup(this.element,this.corner,a,b,null,c)};goog.ui.Popup.AnchoredViewPortPosition=function(a,b,c){goog.ui.Popup.AnchoredPosition[$$PROP_call](this,a,b);this.adjust_=c||false};goog.inherits(goog.ui.Popup.AnchoredViewPortPosition,goog.ui.Popup.AnchoredPosition);
goog.ui.Popup.AnchoredViewPortPosition[$$PROP_prototype].reposition=function(a,b,c){var d=goog.ui.Popup.positionPopup(this.element,this.corner,a,b,null,c,goog.ui.Popup.Overflow.FAIL_X|goog.ui.Popup.Overflow.FAIL_Y);if(!d){(d=goog.ui.Popup.positionPopup(this.element,b,a,this.corner,null,c,goog.ui.Popup.Overflow.FAIL_X|goog.ui.Popup.Overflow.FAIL_Y))||(this.adjust_?goog.ui.Popup.positionPopup(this.element,this.corner,a,b,null,c,goog.ui.Popup.Overflow.ADJUST_X|goog.ui.Popup.Overflow.ADJUST_Y):goog.ui.Popup.positionPopup(this.element,
this.corner,a,b,null,c,goog.ui.Popup.Overflow.IGNORE))}};goog.ui.Popup.AbsolutePosition=function(a,b){this.coordinate=a instanceof goog.math.Coordinate?a:new goog.math.Coordinate(a,b)};goog.inherits(goog.ui.Popup.AbsolutePosition,goog.ui.Popup.AbstractPosition);goog.ui.Popup.AbsolutePosition[$$PROP_prototype].reposition=function(a,b,c){goog.ui.Popup.positionAtCoordinate(this.coordinate,a,b,c)};goog.ui.Popup.ViewPortPosition=function(a,b){goog.ui.Popup.AbsolutePosition[$$PROP_call](this,a,b)};
goog.inherits(goog.ui.Popup.ViewPortPosition,goog.ui.Popup.AbsolutePosition);goog.ui.Popup.ViewPortPosition[$$PROP_prototype].reposition=function(a,b,c){var d=goog[$$PROP_style].getClientViewportElement(a);goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_LEFT,a,b,this.coordinate,c)};goog.ui.Popup.ClientPosition=function(a,b){goog.ui.Popup.AbsolutePosition[$$PROP_call](this,a,b)};goog.inherits(goog.ui.Popup.ClientPosition,goog.ui.Popup.AbsolutePosition);
goog.ui.Popup.ClientPosition[$$PROP_prototype].reposition=function(a,b,c){var d=goog[$$PROP_style].getClientViewportElement(a),e=new goog.math.Coordinate(this.coordinate.x+d[$$PROP_scrollLeft],this.coordinate.y+d[$$PROP_scrollTop]);goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_LEFT,a,b,e,c)};goog.ui.Popup.ViewPortClientPosition=function(a,b){goog.ui.Popup.ClientPosition[$$PROP_call](this,a,b)};goog.inherits(goog.ui.Popup.ViewPortClientPosition,goog.ui.Popup.ClientPosition);
goog.ui.Popup.ViewPortClientPosition[$$PROP_prototype].reposition=function(a,b,c){var d=goog[$$PROP_style].getClientViewportElement(a),e=goog.dom.getDomHelper(d).getDocumentScroll(),f=new goog.math.Coordinate(this.coordinate.x+e.x,this.coordinate.y+e.y),g=goog.ui.Popup.Overflow.FAIL_X|goog.ui.Popup.Overflow.FAIL_Y;goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_LEFT,a,b,f,c,g)||goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_LEFT,a,goog.ui.Popup.flipCornerVertical_(b),f,c,g)||goog.ui.Popup.positionPopup(d,
goog.ui.Popup.Corner.TOP_LEFT,a,goog.ui.Popup.flipCornerHorizontal_(b),f,c,g)||goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_LEFT,a,goog.ui.Popup.flipCorner_(b),f,c,g)||goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_LEFT,a,b,f,c)};goog.ui.Tooltip=function(a,b,c){this.dom_=c||(a?goog.dom.getDomHelper(goog.dom.getElement(a)):goog.dom.getDomHelper());goog.ui.Popup[$$PROP_call](this,this.dom_.createDom("div",{style:"position:absolute;display:none;"}));this.cursorPosition=new goog.math.Coordinate(1,1);this.activeEl_=null;this.elements_=new goog.structs.Set;a&&this.attach(a);b!=null&&this.setText(b)};goog.inherits(goog.ui.Tooltip,goog.ui.Popup);goog.ui.Tooltip.activeInstances_=[];
SETPROP_className(goog.ui.Tooltip[$$PROP_prototype],"goog-tooltip");goog.ui.Tooltip[$$PROP_prototype].showDelayMs_=500;goog.ui.Tooltip[$$PROP_prototype].hideDelayMs_=0;goog.ui.Tooltip.State={INACTIVE:0,WAITING_TO_SHOW:1,SHOWING:2,WAITING_TO_HIDE:3,UPDATING:4};JSCompiler_extractPrototype=goog.ui.Tooltip[$$PROP_prototype];
JSCompiler_extractPrototype.attach=function(a){a=goog.dom.getElement(a);this.elements_.add(a);goog.events.listen(a,goog.events.EventType.MOUSEOVER,this.handleMouseOver_,false,this);goog.events.listen(a,goog.events.EventType.MOUSEOUT,this.handleMouseOutAndBlur,false,this);goog.events.listen(a,goog.events.EventType.MOUSEMOVE,this.handleMouseMove_,false,this);goog.events.listen(a,goog.events.EventType.FOCUS,this.handleFocus_,false,this);goog.events.listen(a,goog.events.EventType.BLUR,this.handleMouseOutAndBlur,
false,this)};JSCompiler_extractPrototype.detach=function(a){if(a){var b=goog.dom.getElement(a);this.detachElement_(b);this.elements_[$$PROP_remove](b)}else{var c=this.elements_.getValues();for(var b,d=0;b=c[d];d++)this.detachElement_(b);this.elements_[$$PROP_clear]()}};
JSCompiler_extractPrototype.detachElement_=function(a){goog.events.unlisten(a,goog.events.EventType.MOUSEOVER,this.handleMouseOver_,false,this);goog.events.unlisten(a,goog.events.EventType.MOUSEOUT,this.handleMouseOutAndBlur,false,this);goog.events.unlisten(a,goog.events.EventType.MOUSEMOVE,this.handleMouseMove_,false,this);goog.events.unlisten(a,goog.events.EventType.FOCUS,this.handleFocus_,false,this);goog.events.unlisten(a,goog.events.EventType.BLUR,this.handleMouseOutAndBlur,false,this)};
JSCompiler_extractPrototype.setHideDelayMs=function(a){this.hideDelayMs_=a};JSCompiler_extractPrototype.getHideDelayMs=function(){return this.hideDelayMs_};JSCompiler_extractPrototype.setText=function(a){goog.dom.setTextContent(this.getElement(),a)};JSCompiler_extractPrototype.setElement=function(a){var b=this.getElement();b&&goog.dom[$$PROP_removeNode](b);goog.ui.Tooltip.superClass_.setElement[$$PROP_call](this,a);a&&goog.dom[$$PROP_appendChild](this.dom_.getDocument()[$$PROP_body],a)};
JSCompiler_extractPrototype.getState=function(){return this.showTimer?this.isVisible()?goog.ui.Tooltip.State.UPDATING:goog.ui.Tooltip.State.WAITING_TO_SHOW:this.hideTimer?goog.ui.Tooltip.State.WAITING_TO_HIDE:this.isVisible()?goog.ui.Tooltip.State.SHOWING:goog.ui.Tooltip.State.INACTIVE};
JSCompiler_extractPrototype.isCoordinateInTooltip=function(a){if(!this.isVisible())return false;var b=goog[$$PROP_style].getPageOffset(this.getElement()),c=goog[$$PROP_style].getSize(this.getElement());return b.x<=a.x&&a.x<=b.x+c[$$PROP_width]&&b.y<=a.y&&a.y<=b.y+c[$$PROP_height]};
JSCompiler_extractPrototype.onBeforeShow=function(){if(!goog.ui.PopupBase[$$PROP_prototype].onBeforeShow[$$PROP_call](this))return false;if(this.anchor)for(var a,b=0;a=goog.ui.Tooltip.activeInstances_[b];b++)goog.dom[$$PROP_contains](a.getElement(),this.anchor)||a.setVisible(false);goog.array.insert(goog.ui.Tooltip.activeInstances_,this);var c=this.getElement();SETPROP_className(c,this.className);this.clearHideTimer_();goog.events.listen(c,goog.events.EventType.MOUSEOVER,this.handleTooltipMouseOver,
false,this);goog.events.listen(c,goog.events.EventType.MOUSEOUT,this.handleTooltipMouseOut,false,this);this.clearShowTimer();return true};
JSCompiler_extractPrototype.onHide_=function(){goog.array[$$PROP_remove](goog.ui.Tooltip.activeInstances_,this);var a=this.getElement();for(var b,c=0;b=goog.ui.Tooltip.activeInstances_[c];c++)b.anchor&&goog.dom[$$PROP_contains](a,b.anchor)&&b.setVisible(false);this.parentTooltip_&&this.parentTooltip_.startHideTimer_();goog.events.unlisten(a,goog.events.EventType.MOUSEOVER,this.handleTooltipMouseOver,false,this);goog.events.unlisten(a,goog.events.EventType.MOUSEOUT,this.handleTooltipMouseOut,false,
this);this.anchor=GLOBAL_undefined;if(this.getState()==goog.ui.Tooltip.State.INACTIVE)this.seenInteraction_=false;goog.ui.PopupBase[$$PROP_prototype].onHide_[$$PROP_call](this)};JSCompiler_extractPrototype.maybeShow=function(a,b){if(this.anchor==a)if(this.seenInteraction_||!this.requireInteraction_){this.setVisible(false);this.isVisible()||this.positionAndShow_(a,b)}else this.anchor=GLOBAL_undefined;this.showTimer=GLOBAL_undefined};
JSCompiler_extractPrototype.positionAndShow_=function(a,b){var c;if(b)c=b;else{var d=new goog.math.Coordinate(this.cursorPosition.x,this.cursorPosition.y);c=new goog.ui.Tooltip.CursorTooltipPosition(d)}this.anchor=a;this.setPosition(c);this.setVisible(true)};JSCompiler_extractPrototype.maybeHide=function(a){this.hideTimer=GLOBAL_undefined;if(a==this.anchor)if((this.activeEl_==null||this.activeEl_!=this.getElement()&&!this.elements_[$$PROP_contains](this.activeEl_))&&!this.hasActiveChild())this.setVisible(false)};
JSCompiler_extractPrototype.hasActiveChild=function(){return!!(this.childTooltip_&&this.childTooltip_.activeEl_)};JSCompiler_extractPrototype.handleMouseOver_=function(a){var b=this.getAnchorFromElement(a[$$PROP_target]);this.activeEl_=b;this.clearHideTimer_();if(b!=this.anchor){this.anchor=b;this.startShowTimer(b);this.checkForParentTooltip_()}};JSCompiler_extractPrototype.getAnchorFromElement=function(a){try{while(a&&!this.elements_[$$PROP_contains](a))a=a[$$PROP_parentNode];return a}catch(b){return null}};
JSCompiler_extractPrototype.handleMouseMove_=function(a){var b=this.dom_.getDocumentScroll();this.cursorPosition.x=a[$$PROP_clientX]+b.x;this.cursorPosition.y=a[$$PROP_clientY]+b.y;this.seenInteraction_=true};
JSCompiler_extractPrototype.handleFocus_=function(a){var b=this.getAnchorFromElement(a[$$PROP_target]);this.activeEl_=b;this.seenInteraction_=true;if(this.anchor!=b){this.anchor=b;var c=new goog.ui.Tooltip.ElementTooltipPosition(this.activeEl_);this.clearHideTimer_();this.startShowTimer(b,c);this.checkForParentTooltip_()}};
JSCompiler_extractPrototype.checkForParentTooltip_=function(){if(this.anchor)for(var a,b=0;a=goog.ui.Tooltip.activeInstances_[b];b++)if(goog.dom[$$PROP_contains](a.getElement(),this.anchor)){a.childTooltip_=this;this.parentTooltip_=a}};
JSCompiler_extractPrototype.handleMouseOutAndBlur=function(a){var b=this.getAnchorFromElement(a[$$PROP_target]),c=this.getAnchorFromElement(a[$$PROP_relatedTarget]);if(!(b==c)){if(b==this.activeEl_)this.activeEl_=null;this.clearShowTimer();if(this.isVisible()&&(!a[$$PROP_relatedTarget]||!goog.dom[$$PROP_contains](this.getElement(),a[$$PROP_relatedTarget])))this.startHideTimer_();else this.anchor=null}};
JSCompiler_extractPrototype.handleTooltipMouseOver=function(){var a=this.getElement();if(this.activeEl_!=a){this.clearHideTimer_();this.activeEl_=a}};JSCompiler_extractPrototype.handleTooltipMouseOut=function(a){var b=this.getElement();if(this.activeEl_==b&&(!a[$$PROP_relatedTarget]||!goog.dom[$$PROP_contains](b,a[$$PROP_relatedTarget]))){this.activeEl_=null;this.startHideTimer_()}};
JSCompiler_extractPrototype.startShowTimer=function(a,b){if(!this.showTimer)this.showTimer=goog.Timer.callOnce(goog.bind(this.maybeShow,this,a,b),this.showDelayMs_)};JSCompiler_extractPrototype.clearShowTimer=function(){if(this.showTimer){goog.Timer[$$PROP_clear](this.showTimer);this.showTimer=GLOBAL_undefined}};JSCompiler_extractPrototype.startHideTimer_=function(){if(this.getState()==goog.ui.Tooltip.State.SHOWING)this.hideTimer=goog.Timer.callOnce(goog.bind(this.maybeHide,this,this.anchor),this.getHideDelayMs())};
JSCompiler_extractPrototype.clearHideTimer_=function(){if(this.hideTimer){goog.Timer[$$PROP_clear](this.hideTimer);this.hideTimer=GLOBAL_undefined}};JSCompiler_extractPrototype.disposeInternal=function(){var a=this.getElement();goog.ui.Tooltip.superClass_.disposeInternal[$$PROP_call](this);this.detach();a&&goog.dom[$$PROP_removeNode](a);this.activeEl_=null;delete this.dom_};goog.ui.Tooltip.CursorTooltipPosition=function(a,b){goog.ui.Popup.ViewPortPosition[$$PROP_call](this,a,b)};
goog.inherits(goog.ui.Tooltip.CursorTooltipPosition,goog.ui.Popup.ViewPortPosition);
goog.ui.Tooltip.CursorTooltipPosition[$$PROP_prototype].reposition=function(a,b,c){var d=goog[$$PROP_style].getClientViewportElement(a),e=c?new goog.math.Box(c.top+10,c[$$PROP_right],c[$$PROP_bottom],c[$$PROP_left]+10):new goog.math.Box(10,0,0,10),f=goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_START,a,goog.ui.Popup.Corner.TOP_START,this.coordinate,e,goog.ui.Popup.Overflow.ADJUST_X|goog.ui.Popup.Overflow.FAIL_Y);f||goog.ui.Popup.positionPopup(d,goog.ui.Popup.Corner.TOP_START,a,goog.ui.Popup.Corner.BOTTOM_START,
this.coordinate,e,goog.ui.Popup.Overflow.ADJUST_X|goog.ui.Popup.Overflow.ADJUST_Y)};goog.ui.Tooltip.ElementTooltipPosition=function(a){goog.ui.Popup.AnchoredPosition[$$PROP_call](this,a,goog.ui.Popup.Corner.BOTTOM_RIGHT)};goog.inherits(goog.ui.Tooltip.ElementTooltipPosition,goog.ui.Popup.AnchoredPosition);
goog.ui.Tooltip.ElementTooltipPosition[$$PROP_prototype].reposition=function(a,b,c){var d=new goog.math.Coordinate(0,0),e=c?new goog.math.Box(c.top,c[$$PROP_right],c[$$PROP_bottom],c[$$PROP_left]-10):new goog.math.Box(0,0,0,-10),f=goog.ui.Popup.positionPopup(this.element,this.corner,a,b,d,e,goog.ui.Popup.Overflow.ADJUST_X|goog.ui.Popup.Overflow.FAIL_Y);f||goog.ui.Popup.positionPopup(this.element,goog.ui.Popup.Corner.TOP_RIGHT,a,goog.ui.Popup.Corner.BOTTOM_LEFT,d,e,goog.ui.Popup.Overflow.ADJUST_X|
goog.ui.Popup.Overflow.ADJUST_Y)};goog.ui.AdvancedTooltip=function(a,b,c){goog.ui.Tooltip[$$PROP_call](this,a,b,c)};goog.inherits(goog.ui.AdvancedTooltip,goog.ui.Tooltip);JSCompiler_extractPrototype=goog.ui.AdvancedTooltip[$$PROP_prototype];JSCompiler_extractPrototype.cursorTracking_=false;JSCompiler_extractPrototype.cursorTrackingHideDelayMs_=100;JSCompiler_extractPrototype.tracking_=false;JSCompiler_extractPrototype.setHotSpotPadding=function(a){this.hotSpotPadding_=a||null};
JSCompiler_extractPrototype.setCursorTracking=function(a){this.cursorTracking_=a};JSCompiler_extractPrototype.onShow_=function(){goog.ui.AdvancedTooltip.superClass_.onShow_[$$PROP_call](this);this.boundingBox_=goog[$$PROP_style].getBounds(this.getElement()).toBox();this.anchorBox_=goog[$$PROP_style].getBounds(this.anchor).toBox();this.tracking_=this.cursorTracking_;goog.events.listen(this.dom_.getDocument(),goog.events.EventType.MOUSEMOVE,this.handleMouseMove_,false,this)};
JSCompiler_extractPrototype.onHide_=function(){goog.ui.AdvancedTooltip.superClass_.onHide_[$$PROP_call](this);goog.events.unlisten(this.dom_.getDocument(),goog.events.EventType.MOUSEMOVE,this.handleMouseMove_,false,this);this.anchorBox_=this.boundingBox_=this.paddingBox_=null;this.tracking_=false};
JSCompiler_extractPrototype.isCoordinateInTooltip=function(a){if(this.paddingBox_)return this.paddingBox_[$$PROP_contains](a);return goog.ui.AdvancedTooltip.superClass_.isCoordinateInTooltip[$$PROP_call](this,a)};JSCompiler_extractPrototype.isCoordinateActive_=function(a){if(this.anchorBox_[$$PROP_contains](a)||this.isCoordinateInTooltip(a))return true;return!!this.childTooltip_&&this.childTooltip_.isCoordinateInTooltip(a)};
JSCompiler_extractPrototype.maybeHide=function(a){this.hideTimer=GLOBAL_undefined;if(a==this.anchor)if(!this.isCoordinateActive_(this.cursorPosition)&&!this.activeEl_&&!this.hasActiveChild())goog[$$PROP_userAgent].GECKO&&this.cursorPosition.x==0&&this.cursorPosition.y==0||this.setVisible(false)};
JSCompiler_extractPrototype.handleMouseMove_=function(a){var b=true;if(this.boundingBox_){var c=new goog.math.Coordinate(a[$$PROP_clientX],a[$$PROP_clientY]);if(this.isCoordinateActive_(c))b=false;else if(this.tracking_){var d=goog.math.Box.distance(this.boundingBox_,this.cursorPosition),e=goog.math.Box.distance(this.boundingBox_,c);b=e>=d}}if(b){this.startHideTimer_();this.activeEl_=null;if(this.childTooltip_)this.childTooltip_.activeEl_=null}else this.getState()==goog.ui.Tooltip.State.WAITING_TO_HIDE&&
this.clearHideTimer_();goog.ui.AdvancedTooltip.superClass_.handleMouseMove_[$$PROP_call](this,a)};JSCompiler_extractPrototype.handleTooltipMouseOver=function(){if(this.activeEl_!=this.getElement()){this.tracking_=false;this.activeEl_=this.getElement();if(!this.paddingBox_&&this.hotSpotPadding_)this.paddingBox_=this.boundingBox_.clone().expand(this.hotSpotPadding_)}};JSCompiler_extractPrototype.getHideDelayMs=function(){return this.tracking_?this.cursorTrackingHideDelayMs_:this.hideDelayMs_};goog.asserts={};goog.asserts.assert=function(){};goog.uri={};goog.uri.utils={};goog.uri.utils.CharCode_={AMPERSAND:38,EQUAL:61,QUESTION:63};goog.uri.utils.buildFromEncodedParts=function(a,b,c,d,e,f,g){var h=[];a&&h[$$PROP_push](a,":");if(c){h[$$PROP_push]("//");b&&h[$$PROP_push](b,"@");h[$$PROP_push](c);d&&h[$$PROP_push](":",d)}e&&h[$$PROP_push](e);f&&h[$$PROP_push]("?",f);g&&h[$$PROP_push]("#",g);return h[$$PROP_join]("")};goog.uri.utils.splitRe_=/^(?:([^:\/?#]+):)?(?:\/\/(?:([^\/?#]*)@)?([^\/?#:@]*)(?::([0-9]+))?)?([^?#]+)?(?:\?([^#]*))?(?:#(.*))?$/;
goog.uri.utils.ComponentIndex={SCHEME:1,USER_INFO:2,DOMAIN:3,PORT:4,PATH:5,QUERY_DATA:6,FRAGMENT:7};goog.uri.utils.split=function(a){return a[$$PROP_match](goog.uri.utils.splitRe_)};goog.uri.utils.decodeIfPossible_=function(a){return a&&GLOBAL_decodeURIComponent(a)};goog.uri.utils.getComponentByIndex_=function(a,b){return goog.uri.utils[$$PROP_split](b)[a]||null};goog.uri.utils.getScheme=function(a){return goog.uri.utils.getComponentByIndex_(goog.uri.utils.ComponentIndex.SCHEME,a)};
goog.uri.utils.getUserInfoEncoded=function(a){return goog.uri.utils.getComponentByIndex_(goog.uri.utils.ComponentIndex.USER_INFO,a)};goog.uri.utils.getUserInfo=function(a){return goog.uri.utils.decodeIfPossible_(goog.uri.utils.getUserInfoEncoded(a))};goog.uri.utils.getDomainEncoded=function(a){return goog.uri.utils.getComponentByIndex_(goog.uri.utils.ComponentIndex.DOMAIN,a)};goog.uri.utils.getDomain=function(a){return goog.uri.utils.decodeIfPossible_(goog.uri.utils.getDomainEncoded(a))};
goog.uri.utils.getPort=function(a){return GLOBAL_Number(goog.uri.utils.getComponentByIndex_(goog.uri.utils.ComponentIndex.PORT,a))||null};goog.uri.utils.getPathEncoded=function(a){return goog.uri.utils.getComponentByIndex_(goog.uri.utils.ComponentIndex.PATH,a)};goog.uri.utils.getPath=function(a){return goog.uri.utils.decodeIfPossible_(goog.uri.utils.getPathEncoded(a))};goog.uri.utils.getQueryData=function(a){return goog.uri.utils.getComponentByIndex_(goog.uri.utils.ComponentIndex.QUERY_DATA,a)};
goog.uri.utils.getFragmentEncoded=function(a){var b=a[$$PROP_indexOf]("#");return b<0?null:a[$$PROP_substr](b+1)};goog.uri.utils.getFragment=function(a){return goog.uri.utils.decodeIfPossible_(goog.uri.utils.getFragmentEncoded(a))};goog.uri.utils.getHost=function(a){var b=goog.uri.utils[$$PROP_split](a);return goog.uri.utils.buildFromEncodedParts(b[goog.uri.utils.ComponentIndex.SCHEME],b[goog.uri.utils.ComponentIndex.USER_INFO],b[goog.uri.utils.ComponentIndex.DOMAIN],b[goog.uri.utils.ComponentIndex.PORT])};
goog.uri.utils.getPathAndAfter=function(a){var b=goog.uri.utils[$$PROP_split](a);return goog.uri.utils.buildFromEncodedParts(null,null,null,null,b[goog.uri.utils.ComponentIndex.PATH],b[goog.uri.utils.ComponentIndex.QUERY_DATA],b[goog.uri.utils.ComponentIndex.FRAGMENT])};goog.uri.utils.removeFragment=function(a){var b=a[$$PROP_indexOf]("#");return b<0?a:a[$$PROP_substr](0,b)};
goog.uri.utils.haveSameDomain=function(a,b){var c=goog.uri.utils[$$PROP_split](a),d=goog.uri.utils[$$PROP_split](b);return c[goog.uri.utils.ComponentIndex.DOMAIN]==d[goog.uri.utils.ComponentIndex.DOMAIN]&&c[goog.uri.utils.ComponentIndex.SCHEME]==d[goog.uri.utils.ComponentIndex.SCHEME]&&c[goog.uri.utils.ComponentIndex.PORT]==d[goog.uri.utils.ComponentIndex.PORT]};goog.uri.utils.assertNoFragments_=function(){};
goog.uri.utils.appendQueryData_=function(a){goog.uri.utils.assertNoFragments_(a[0]);if(a[1]){var b=a[0][$$PROP_indexOf]("?");if(b<0)a[1]="?";else if(b==a[0][$$PROP_length]-1)a[1]=""}return a[$$PROP_join]("")};goog.uri.utils.appendKeyValuePairs_=function(a,b,c){if(goog.isArray(b)){b=b;for(var d=0;d<b[$$PROP_length];d++)c[$$PROP_push]("&",a,"=",goog.string.urlEncode(b[d]))}else b!=null&&c[$$PROP_push]("&",a,"=",goog.string.urlEncode(b))};
goog.uri.utils.buildQueryDataBuffer_=function(a,b,c){goog.asserts.assert((b[$$PROP_length]-(c||0))%2==0,"goog.uri.utils: Key/value lists must be even in length.");for(var d=c||0;d<b[$$PROP_length];d+=2)goog.uri.utils.appendKeyValuePairs_(b[d],b[d+1],a);return a};goog.uri.utils.buildQueryData=function(a,b){var c=goog.uri.utils.buildQueryDataBuffer_([],a,b);c[0]="";return c[$$PROP_join]("")};
goog.uri.utils.buildQueryDataBufferFromMap_=function(a,b){for(var c in b)goog.uri.utils.appendKeyValuePairs_(c,b[c],a);return a};goog.uri.utils.buildQueryDataFromMap=function(a){var b=goog.uri.utils.buildQueryDataBufferFromMap_([],a);b[0]="";return b[$$PROP_join]("")};goog.uri.utils.appendParams=function(a){return goog.uri.utils.appendQueryData_(goog.uri.utils.buildQueryDataBuffer_([a],arguments,1))};
goog.uri.utils.appendParamsFromMap=function(a,b){return goog.uri.utils.appendQueryData_(goog.uri.utils.buildQueryDataBufferFromMap_([a],b))};goog.uri.utils.appendParam=function(a,b,c){return goog.uri.utils.appendQueryData_([a,"&",b,"=",goog.string.urlEncode(c)])};
goog.uri.utils.findParam_=function(a,b,c){var d=b,e=c[$$PROP_length];goog.uri.utils.assertNoFragments_(a);while((d=a[$$PROP_indexOf](c,d))>=0){var f=a[$$PROP_charCodeAt](d-1);if(f==goog.uri.utils.CharCode_.AMPERSAND||f==goog.uri.utils.CharCode_.QUESTION){var g=a[$$PROP_charCodeAt](d+e);if(!g||g==goog.uri.utils.CharCode_.EQUAL||g==goog.uri.utils.CharCode_.AMPERSAND)return d}d+=e+1}return-1};
goog.uri.utils.hasParam=function(a,b){goog.uri.utils.assertNoFragments_(a);return goog.uri.utils.findParam_(a,0,b)>0};goog.uri.utils.getParamValue=function(a,b){goog.uri.utils.assertNoFragments_(a);var c=goog.uri.utils.findParam_(a,0,b);if(c<0)return null;else{var d=a[$$PROP_indexOf]("&",c);if(d<0)d=a[$$PROP_length];c+=b[$$PROP_length]+1;return goog.string.urlDecode(a[$$PROP_substr](c,d-c))}};
goog.uri.utils.getParamValues=function(a,b){goog.uri.utils.assertNoFragments_(a);var c=0,d,e=[];while((d=goog.uri.utils.findParam_(a,c,b))>=0){c=a[$$PROP_indexOf]("&",d);if(c<0)c=a[$$PROP_length];d+=b[$$PROP_length]+1;e[$$PROP_push](goog.string.urlDecode(a[$$PROP_substr](d,c-d)))}return e};goog.uri.utils.trailingQueryPunctuationRe_=/[?&]$/;
goog.uri.utils.removeParam=function(a,b){goog.uri.utils.assertNoFragments_(a);var c=0,d,e=[];while((d=goog.uri.utils.findParam_(a,c,b))>=0){e[$$PROP_push](a[$$PROP_substring](c,d));c=a[$$PROP_indexOf]("&",d)+1||a[$$PROP_length]}e[$$PROP_push](a[$$PROP_substr](c));return e[$$PROP_join]("")[$$PROP_replace](goog.uri.utils.trailingQueryPunctuationRe_,"")};goog.Uri=function(a,b){var c;if(a instanceof goog.Uri){this.setIgnoreCase(b==null?a.getIgnoreCase():b);this.setScheme(a.getScheme());this.setUserInfo(a.getUserInfo());this.setDomain(a.getDomain());this.setPort(a.getPort());this.setPath(a.getPath());this.setQueryData(a.getQueryData().clone());this.setFragment(a.getFragment())}else if(a&&(c=goog.uri.utils[$$PROP_split](GLOBAL_String(a)))){this.setIgnoreCase(!!b);this.setScheme(c[goog.uri.utils.ComponentIndex.SCHEME],true);this.setUserInfo(c[goog.uri.utils.ComponentIndex.USER_INFO],
true);this.setDomain(c[goog.uri.utils.ComponentIndex.DOMAIN],true);this.setPort(c[goog.uri.utils.ComponentIndex.PORT]);this.setPath(c[goog.uri.utils.ComponentIndex.PATH],true);this.setQueryData(c[goog.uri.utils.ComponentIndex.QUERY_DATA]);this.setFragment(c[goog.uri.utils.ComponentIndex.FRAGMENT],true)}else{this.setIgnoreCase(!!b);this.queryData_=new goog.Uri.QueryData(null,this,this.ignoreCase_)}};goog.Uri.RANDOM_PARAM="zx";JSCompiler_extractPrototype=goog.Uri[$$PROP_prototype];
JSCompiler_extractPrototype.scheme_="";JSCompiler_extractPrototype.userInfo_="";JSCompiler_extractPrototype.domain_="";JSCompiler_extractPrototype.port_=null;JSCompiler_extractPrototype.path_="";JSCompiler_extractPrototype.fragment_="";JSCompiler_extractPrototype.isReadOnly_=false;JSCompiler_extractPrototype.ignoreCase_=false;
SETPROP_toString(JSCompiler_extractPrototype,function(){if(this.cachedToString_)return this.cachedToString_;var a=[];this.scheme_&&a[$$PROP_push](goog.Uri.encodeSpecialChars_(this.scheme_,goog.Uri.reDisallowedInSchemeOrUserInfo_),":");if(this.domain_){a[$$PROP_push]("//");this.userInfo_&&a[$$PROP_push](goog.Uri.encodeSpecialChars_(this.userInfo_,goog.Uri.reDisallowedInSchemeOrUserInfo_),"@");a[$$PROP_push](goog.Uri.encodeString_(this.domain_));this.port_!=null&&a[$$PROP_push](":",GLOBAL_String(this.getPort()))}this.path_&&
a[$$PROP_push](goog.Uri.encodeSpecialChars_(this.path_,goog.Uri.reDisallowedInPath_));var b=GLOBAL_String(this.queryData_);b&&a[$$PROP_push]("?",b);this.fragment_&&a[$$PROP_push]("#",goog.Uri.encodeSpecialChars_(this.fragment_,goog.Uri.reDisallowedInFragment_));return this.cachedToString_=a[$$PROP_join]("")});
JSCompiler_extractPrototype.resolve=function(a){var b=this.clone(),c=a.hasScheme();if(c)b.setScheme(a.getScheme());else c=a.hasUserInfo();if(c)b.setUserInfo(a.getUserInfo());else c=a.hasDomain();if(c)b.setDomain(a.getDomain());else c=a.hasPort();var d=a.getPath();if(c)b.setPort(a.getPort());else{if(c=a.hasPath()){if(d[$$PROP_charAt](0)!="/")if(this.hasDomain()&&!this.hasPath())d="/"+d;else{var e=b.getPath()[$$PROP_lastIndexOf]("/");if(e!=-1)d=b.getPath()[$$PROP_substr](0,e+1)+d}d=goog.Uri.removeDotSegments_(d)}}if(c)b.setPath(d);
else c=a.hasQuery();if(c)b.setQueryData(a.getQuery());else c=a.hasFragment();c&&b.setFragment(a.getFragment());return b};JSCompiler_extractPrototype.clone=function(){return goog.Uri.create(this.scheme_,this.userInfo_,this.domain_,this.port_,this.path_,this.queryData_.clone(),this.fragment_,this.ignoreCase_)};JSCompiler_extractPrototype.getScheme=function(){return this.scheme_};
JSCompiler_extractPrototype.setScheme=function(a,b){this.enforceReadOnly();delete this.cachedToString_;if(this.scheme_=b?goog.Uri.decodeOrEmpty_(a):a)this.scheme_=this.scheme_[$$PROP_replace](/:$/,"");return this};JSCompiler_extractPrototype.hasScheme=function(){return!!this.scheme_};JSCompiler_extractPrototype.getUserInfo=function(){return this.userInfo_};
JSCompiler_extractPrototype.setUserInfo=function(a,b){this.enforceReadOnly();delete this.cachedToString_;this.userInfo_=b?goog.Uri.decodeOrEmpty_(a):a;return this};JSCompiler_extractPrototype.hasUserInfo=function(){return!!this.userInfo_};JSCompiler_extractPrototype.getDomain=function(){return this.domain_};JSCompiler_extractPrototype.setDomain=function(a,b){this.enforceReadOnly();delete this.cachedToString_;this.domain_=b?goog.Uri.decodeOrEmpty_(a):a;return this};
JSCompiler_extractPrototype.hasDomain=function(){return!!this.domain_};JSCompiler_extractPrototype.getPort=function(){return this.port_};JSCompiler_extractPrototype.setPort=function(a){this.enforceReadOnly();delete this.cachedToString_;if(a){a=GLOBAL_Number(a);if(GLOBAL_isNaN(a)||a<0)throw GLOBAL_Error("Bad port number "+a);this.port_=a}else this.port_=null;return this};JSCompiler_extractPrototype.hasPort=function(){return this.port_!=null};JSCompiler_extractPrototype.getPath=function(){return this.path_};
JSCompiler_extractPrototype.setPath=function(a,b){this.enforceReadOnly();delete this.cachedToString_;this.path_=b?goog.Uri.decodeOrEmpty_(a):a;return this};JSCompiler_extractPrototype.hasPath=function(){return!!this.path_};JSCompiler_extractPrototype.hasQuery=function(){return this.queryData_[$$PROP_toString]()!==""};
JSCompiler_extractPrototype.setQueryData=function(a){this.enforceReadOnly();delete this.cachedToString_;if(a instanceof goog.Uri.QueryData){this.queryData_=a;this.queryData_.uri_=this;this.queryData_.setIgnoreCase(this.ignoreCase_)}else this.queryData_=new goog.Uri.QueryData(a,this,this.ignoreCase_);return this};JSCompiler_extractPrototype.getQuery=function(){return this.queryData_[$$PROP_toString]()};JSCompiler_extractPrototype.getQueryData=function(){return this.queryData_};
JSCompiler_extractPrototype.setParameterValue=function(a,b){this.enforceReadOnly();delete this.cachedToString_;this.queryData_.set(a,b);return this};JSCompiler_extractPrototype.getFragment=function(){return this.fragment_};JSCompiler_extractPrototype.setFragment=function(a,b){this.enforceReadOnly();delete this.cachedToString_;this.fragment_=b?goog.Uri.decodeOrEmpty_(a):a;return this};JSCompiler_extractPrototype.hasFragment=function(){return!!this.fragment_};
JSCompiler_extractPrototype.enforceReadOnly=function(){if(this.isReadOnly_)throw GLOBAL_Error("Tried to modify a read-only Uri");};JSCompiler_extractPrototype.setIgnoreCase=function(a){this.ignoreCase_=a;this.queryData_&&this.queryData_.setIgnoreCase(a)};JSCompiler_extractPrototype.getIgnoreCase=function(){return this.ignoreCase_};goog.Uri.parse=function(a,b){return a instanceof goog.Uri?a.clone():new goog.Uri(a,b)};
goog.Uri.create=function(a,b,c,d,e,f,g,h){var i=new goog.Uri(null,h);a&&i.setScheme(a);b&&i.setUserInfo(b);c&&i.setDomain(c);d&&i.setPort(d);e&&i.setPath(e);f&&i.setQueryData(f);g&&i.setFragment(g);return i};goog.Uri.resolve=function(a,b){a instanceof goog.Uri||(a=goog.Uri.parse(a));b instanceof goog.Uri||(b=goog.Uri.parse(b));return a.resolve(b)};
goog.Uri.removeDotSegments_=function(a){if(a==".."||a==".")return"";else if(!goog.string[$$PROP_contains](a,"./")&&!goog.string[$$PROP_contains](a,"/."))return a;else{var b=goog.string.startsWith(a,"/"),c=a[$$PROP_split]("/"),d=[];for(var e=0;e<c[$$PROP_length];){var f=c[e++];if(f==".")b&&e==c[$$PROP_length]&&d[$$PROP_push]("");else if(f==".."){if(d[$$PROP_length]>1||d[$$PROP_length]==1&&d[0]!="")d.pop();b&&e==c[$$PROP_length]&&d[$$PROP_push]("")}else{d[$$PROP_push](f);b=true}}return d[$$PROP_join]("/")}};
goog.Uri.decodeOrEmpty_=function(a){return a?GLOBAL_decodeURIComponent(a):""};goog.Uri.encodeString_=function(a){if(goog.isString(a))return GLOBAL_encodeURIComponent(a);return null};goog.Uri.encodeSpecialRegExp_=/^[a-zA-Z0-9\-_.!~*'():\/;?]*$/;goog.Uri.encodeSpecialChars_=function(a,b){var c=null;if(goog.isString(a)){c=a;goog.Uri.encodeSpecialRegExp_[$$PROP_test](c)||(c=encodeURI(a));if(c.search(b)>=0)c=c[$$PROP_replace](b,goog.Uri.encodeChar_)}return c};
goog.Uri.encodeChar_=function(a){var b=a[$$PROP_charCodeAt](0);return"%"+(b>>4&15)[$$PROP_toString](16)+(b&15)[$$PROP_toString](16)};goog.Uri.reDisallowedInSchemeOrUserInfo_=/[#\/\?@]/g;goog.Uri.reDisallowedInPath_=/[\#\?]/g;goog.Uri.reDisallowedInFragment_=/#/g;
goog.Uri.haveSameDomain=function(a,b){var c=goog.uri.utils[$$PROP_split](a),d=goog.uri.utils[$$PROP_split](b);return c[goog.uri.utils.ComponentIndex.DOMAIN]==d[goog.uri.utils.ComponentIndex.DOMAIN]&&c[goog.uri.utils.ComponentIndex.PORT]==d[goog.uri.utils.ComponentIndex.PORT]};
goog.Uri.QueryData=function(a,b,c){this.keyMap_=new goog.structs.Map;this.uri_=b||null;this.ignoreCase_=!!c;if(a){var d=a[$$PROP_split]("&");for(var e=0;e<d[$$PROP_length];e++){var f=d[e][$$PROP_indexOf]("="),g=null,h=null;if(f>=0){g=d[e][$$PROP_substring](0,f);h=d[e][$$PROP_substring](f+1)}else g=d[e];g=goog.string.urlDecode(g);g=this.getKeyName_(g);this.add(g,h?goog.string.urlDecode(h):"")}}};
goog.Uri.QueryData.createFromMap=function(a,b,c){return goog.Uri.QueryData.createFromKeysValues(goog.structs.getKeys(a),goog.structs.getValues(a),b,c)};goog.Uri.QueryData.createFromKeysValues=function(a,b,c,d){if(a[$$PROP_length]!=b[$$PROP_length])throw GLOBAL_Error("Mismatched lengths for keys/values");var e=new goog.Uri.QueryData(null,c,d);for(var f=0;f<a[$$PROP_length];f++)e.add(a[f],b[f]);return e};JSCompiler_extractPrototype=goog.Uri.QueryData[$$PROP_prototype];
JSCompiler_extractPrototype.count_=0;JSCompiler_extractPrototype.getCount=function(){return this.count_};JSCompiler_extractPrototype.add=function(a,b){this.invalidateCache_();a=this.getKeyName_(a);if(this.containsKey(a)){var c=this.keyMap_.get(a);goog.isArray(c)?c[$$PROP_push](b):this.keyMap_.set(a,[c,b])}else this.keyMap_.set(a,b);this.count_++;return this};
SETPROP_remove(JSCompiler_extractPrototype,function(a){a=this.getKeyName_(a);if(this.keyMap_.containsKey(a)){this.invalidateCache_();var b=this.keyMap_.get(a);if(goog.isArray(b))this.count_-=b[$$PROP_length];else this.count_--;return this.keyMap_[$$PROP_remove](a)}return false});SETPROP_clear(JSCompiler_extractPrototype,function(){this.invalidateCache_();this.keyMap_[$$PROP_clear]();this.count_=0});JSCompiler_extractPrototype.isEmpty=function(){return this.count_==0};
JSCompiler_extractPrototype.containsKey=function(a){a=this.getKeyName_(a);return this.keyMap_.containsKey(a)};JSCompiler_extractPrototype.containsValue=function(a){var b=this.getValues();return goog.array[$$PROP_contains](b,a)};JSCompiler_extractPrototype.getKeys=function(){var a=this.keyMap_.getValues(),b=this.keyMap_.getKeys(),c=[];for(var d=0;d<b[$$PROP_length];d++){var e=a[d];if(goog.isArray(e))for(var f=0;f<e[$$PROP_length];f++)c[$$PROP_push](b[d]);else c[$$PROP_push](b[d])}return c};
JSCompiler_extractPrototype.getValues=function(a){var b;if(a){var c=this.getKeyName_(a);if(this.containsKey(c)){var d=this.keyMap_.get(c);if(goog.isArray(d))return d;else{b=[];b[$$PROP_push](d)}}else b=[]}else{var e=this.keyMap_.getValues();b=[];for(var f=0;f<e[$$PROP_length];f++){var g=e[f];goog.isArray(g)?goog.array.extend(b,g):b[$$PROP_push](g)}}return b};
JSCompiler_extractPrototype.set=function(a,b){this.invalidateCache_();a=this.getKeyName_(a);if(this.containsKey(a)){var c=this.keyMap_.get(a);if(goog.isArray(c))this.count_-=c[$$PROP_length];else this.count_--}this.keyMap_.set(a,b);this.count_++;return this};JSCompiler_extractPrototype.get=function(a,b){a=this.getKeyName_(a);if(this.containsKey(a)){var c=this.keyMap_.get(a);return goog.isArray(c)?c[0]:c}else return b};
SETPROP_toString(JSCompiler_extractPrototype,function(){if(this.cachedToString_)return this.cachedToString_;var a=[],b=0,c=this.keyMap_.getKeys();for(var d=0;d<c[$$PROP_length];d++){var e=c[d],f=goog.string.urlEncode(e),g=this.keyMap_.get(e);if(goog.isArray(g))for(var h=0;h<g[$$PROP_length];h++){b>0&&a[$$PROP_push]("&");a[$$PROP_push](f,"=",goog.string.urlEncode(g[h]));b++}else{b>0&&a[$$PROP_push]("&");a[$$PROP_push](f,"=",goog.string.urlEncode(g));b++}}return this.cachedToString_=a[$$PROP_join]("")});
JSCompiler_extractPrototype.invalidateCache_=function(){delete this.cachedToString_;this.uri_&&delete this.uri_.cachedToString_};JSCompiler_extractPrototype.clone=function(){var a=new goog.Uri.QueryData;a.keyMap_=this.keyMap_.clone();return a};JSCompiler_extractPrototype.getKeyName_=function(a){var b=GLOBAL_String(a);if(this.ignoreCase_)b=b[$$PROP_toLowerCase]();return b};
JSCompiler_extractPrototype.setIgnoreCase=function(a){var b=a&&!this.ignoreCase_;if(b){this.invalidateCache_();goog.structs[$$PROP_forEach](this.keyMap_,function(c,d){var e=d[$$PROP_toLowerCase]();if(d!=e){this[$$PROP_remove](d);this.add(e,c)}},this)}this.ignoreCase_=a};JSCompiler_extractPrototype.extend=function(){for(var a=0;a<arguments[$$PROP_length];a++){var b=arguments[a];goog.structs[$$PROP_forEach](b,function(c,d){this.add(d,c)},this)}};goog.focus={};goog[$$PROP_focus].HovercardLauncher={};
goog[$$PROP_focus].HovercardLauncher.preloadHovercard=function(a,b,c){var d="";if(goog[$$PROP_focus].HovercardLauncher.manifest)d=goog[$$PROP_focus].HovercardLauncher.manifest.serverBase;else if(GLOBAL_window.manifest)d=GLOBAL_window.manifest.serverBase;var e=d+"/widgets/Hovercard";if(c.client)e=d+"/ui/Hovercard";var f=new goog.Uri(e);f.setParameterValue("uid",b);for(var g in c)f.setParameterValue(g,c[g]);var h=108+(c.embedHeight?c.embedHeight-16:0);if(!a.f_preload){var i=goog.dom[$$PROP_createElement]("iframe");
SETPROP_width(i,"320px");SETPROP_height(i,h+"px");i.frameBorder="none";i.scrolling="no";i[$$PROP_style].border="none";goog.dom[$$PROP_appendChild](a.getElement(),i);i.src=f[$$PROP_toString]();a.getElement()[$$PROP_style].zIndex="50000"}a.f_preload=true};
goog[$$PROP_focus].HovercardLauncher.addHovercard=function(a,b,c){var d=new goog.ui.AdvancedTooltip(a);d.setHotSpotPadding(new goog.math.Box(5,5,5,5));d.setCursorTracking(true);d.setMargin(new goog.math.Box(10,0,0,10));d.setHideDelayMs(250);d.onDocumentBlur_=function(){};goog.events.listen(a,goog.events.EventType.MOUSEOVER,goog.bind(goog[$$PROP_focus].HovercardLauncher.preloadHovercard,null,d,b,c))};
goog[$$PROP_focus].HovercardLauncher.init=function(a){goog[$$PROP_focus].HovercardLauncher.manifest=a};goog.exportSymbol("addHovercard",goog[$$PROP_focus].HovercardLauncher.addHovercard);goog.exportSymbol("_HovercardLauncherComponentInit",goog[$$PROP_focus].HovercardLauncher.init);GLOBAL_window._HovercardLauncherManifestInit&&GLOBAL_window._HovercardLauncherManifestInit();
 })()