/**
 * doijs package
 * 
 * @author donna iwan setiawan
 * @version 1.1 release 6
 * copyright - (c) 2007 - 2010 donna iwan setiawan
 * license - GPL version 3 or any later version <http://www.gnu.org/licenses/gpl-3.0.txt>
 */
var doi=new function(){var a=false;var b=false;return{debug:function(c){if(c==undefined){return b}b=!!(c);return b},extend:function(c,e){function d(){}d.prototype=e.prototype;c.prototype=new d();c.prototype.constructor=c;c.baseConstructor=e;c.superClass=e.prototype},load:function(){if(doi.rendered()){return}a=true;doi.event.fire(doi,"load");if(doi._$events&&doi._$events.load){delete doi._$events.load}},rendered:function(){return a}}};window.doi=doi;String.prototype.get_html_translation_table=function(i,f){var d={},h={},c=0,a="";var e={},b={};var j={},g={};j=(i?i.toUpperCase():"HTML_SPECIALCHARS");g=(f?f.toUpperCase():"ENT_COMPAT");e[0]="HTML_SPECIALCHARS";e[1]="HTML_ENTITIES";b[0]="ENT_NOQUOTES";b[2]="ENT_COMPAT";b[3]="ENT_QUOTES";if(!isNaN(j)){j=e[j]}if(!isNaN(g)){g=b[g]}if(j=="HTML_SPECIALCHARS"){d["60"]="&lt;";d["62"]="&gt;";d["38"]="&amp;"}else{if(j=="HTML_ENTITIES"){d["38"]="&amp;";d["60"]="&lt;";d["62"]="&gt;";d["160"]="&nbsp;";d["161"]="&iexcl;";d["162"]="&cent;";d["163"]="&pound;";d["164"]="&curren;";d["165"]="&yen;";d["166"]="&brvbar;";d["167"]="&sect;";d["168"]="&uml;";d["169"]="&copy;";d["170"]="&ordf;";d["171"]="&laquo;";d["172"]="&not;";d["173"]="&shy;";d["174"]="&reg;";d["175"]="&macr;";d["176"]="&deg;";d["177"]="&plusmn;";d["178"]="&sup2;";d["179"]="&sup3;";d["180"]="&acute;";d["181"]="&micro;";d["182"]="&para;";d["183"]="&middot;";d["184"]="&cedil;";d["185"]="&sup1;";d["186"]="&ordm;";d["187"]="&raquo;";d["188"]="&frac14;";d["189"]="&frac12;";d["190"]="&frac34;";d["191"]="&iquest;";d["192"]="&Agrave;";d["193"]="&Aacute;";d["194"]="&Acirc;";d["195"]="&Atilde;";d["196"]="&Auml;";d["197"]="&Aring;";d["198"]="&AElig;";d["199"]="&Ccedil;";d["200"]="&Egrave;";d["201"]="&Eacute;";d["202"]="&Ecirc;";d["203"]="&Euml;";d["204"]="&Igrave;";d["205"]="&Iacute;";d["206"]="&Icirc;";d["207"]="&Iuml;";d["208"]="&ETH;";d["209"]="&Ntilde;";d["210"]="&Ograve;";d["211"]="&Oacute;";d["212"]="&Ocirc;";d["213"]="&Otilde;";d["214"]="&Ouml;";d["215"]="&times;";d["216"]="&Oslash;";d["217"]="&Ugrave;";d["218"]="&Uacute;";d["219"]="&Ucirc;";d["220"]="&Uuml;";d["221"]="&Yacute;";d["222"]="&THORN;";d["223"]="&szlig;";d["224"]="&agrave;";d["225"]="&aacute;";d["226"]="&acirc;";d["227"]="&atilde;";d["228"]="&auml;";d["229"]="&aring;";d["230"]="&aelig;";d["231"]="&ccedil;";d["232"]="&egrave;";d["233"]="&eacute;";d["234"]="&ecirc;";d["235"]="&euml;";d["236"]="&igrave;";d["237"]="&iacute;";d["238"]="&icirc;";d["239"]="&iuml;";d["240"]="&eth;";d["241"]="&ntilde;";d["242"]="&ograve;";d["243"]="&oacute;";d["244"]="&ocirc;";d["245"]="&otilde;";d["246"]="&ouml;";d["247"]="&divide;";d["248"]="&oslash;";d["249"]="&ugrave;";d["250"]="&uacute;";d["251"]="&ucirc;";d["252"]="&uuml;";d["253"]="&yacute;";d["254"]="&thorn;";d["255"]="&yuml;"}else{throw Error("Table: "+j+" not supported");return false}}if(g!="ENT_NOQUOTES"){d["34"]="&quot;"}if(g=="ENT_QUOTES"){d["39"]="&#039;"}for(c in d){a=String.fromCharCode(c);h[a]=d[c]}return h};String.prototype.htmlentities=function(e){var d={},c="",a="",b=0;a=this.toString();if(false===(d=this.get_html_translation_table("HTML_ENTITIES",e))){return false}for(c in d){entity=d[c];a=a.split(c).join(entity)}return a};