var artEventHelper={'bind':function(obj,evt,fn){if(obj.addEventListener)
obj.addEventListener(evt,fn,false);else if(obj.attachEvent)
obj.attachEvent('on'+evt,fn);else
obj['on'+evt]=fn;}};var artLoadEvent=(function(){var userAgent=navigator.userAgent.toLowerCase();var browser={version:(userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)||[])[1],safari:/webkit/.test(userAgent),opera:/opera/.test(userAgent),msie:/msie/.test(userAgent)&&!/opera/.test(userAgent),mozilla:/mozilla/.test(userAgent)&&!/(compatible|webkit)/.test(userAgent)};var list=[];var done=false;var ready=function(){if(done)return;done=true;for(var i=0;i<list.length;i++)
list[i]();};if(document.addEventListener&&!browser.opera)
document.addEventListener('DOMContentLoaded',ready,false);if(browser.msie&&window==top){(function(){try{document.documentElement.doScroll('left');}catch(e){setTimeout(arguments.callee,10);return;}
ready();})();}
if(browser.opera){document.addEventListener('DOMContentLoaded',function(){for(var i=0;i<document.styleSheets.length;i++){if(document.styleSheets[i].disabled){setTimeout(arguments.callee,10);return;}}
ready();},false);}
if(browser.safari){var numStyles;(function(){if(document.readyState!='loaded'&&document.readyState!='complete'){setTimeout(arguments.callee,10);return;}
if('undefined'==typeof numStyles){numStyles=document.getElementsByTagName('style').length;var links=document.getElementsByTagName('link');for(var i=0;i<links.length;i++){numStyles+=(links[i].getAttribute('rel')=='stylesheet')?1:0;}
if(document.styleSheets.length!=numStyles){setTimeout(arguments.callee,0);return;}}
ready();})();}
artEventHelper.bind(window,'load',ready);return({add:function(f){list.push(f);}})})();(function(){var m=document.uniqueID&&document.compatMode&&!window.XMLHttpRequest&&document.execCommand;try{if(!!m){m("BackgroundImageCache",false,true);}}
catch(oh){};})();function xGetElementsByClassName(clsName,parentEle,tagName){var elements=null;var found=[];var slash=String.fromCharCode(92);var re=new RegExp(slash+"b"+clsName+slash+"b");if(!parentEle)parentEle=document;if(!tagName)tagName='*';elements=parentEle.getElementsByTagName(tagName);if(elements){for(var i=0;i<elements.length;++i){if(elements[i].className.search(re)!=-1){found[found.length]=elements[i];}}}
return found;}
var styleUrlCached=null;function GetStyleUrl(){if(null==styleUrlCached){var ns;styleUrlCached='';ns=document.getElementsByTagName('link');for(var i=0;i<ns.length;i++){var l=ns[i];if(l.href&&/style\.css(\?.*)?$/.test(l.href)){return styleUrlCached=l.href.replace(/style\.css(\?.*)?$/,'');}}
ns=document.getElementsByTagName('style');for(var i=0;i<ns.length;i++){var matches=new RegExp('import\\s+"([^"]+\\/)style\\.css"').exec(ns[i].innerHTML);if(null!=matches&&matches.length>0)
return styleUrlCached=matches[1];}}
return styleUrlCached;}
function artButtonSetupJsHover(btn)
{artEventHelper.bind(btn,'mouseover',function(){var spans=btn.getElementsByTagName("span");if(spans.length>0)
spans[0].className+=" hover";});artEventHelper.bind(btn,'mouseout',function(){var spans=btn.getElementsByTagName("span");if(spans.length>0)
spans[0].className=spans[0].className.replace(/hover/,"").replace(/active/,"");});artEventHelper.bind(btn,'mousedown',function(){var spans=btn.getElementsByTagName("span");if(spans.length>0)
spans[0].className+=" active";});artEventHelper.bind(btn,'mouseup',function(){var spans=btn.getElementsByTagName("span");if(spans.length>0)
spans[0].className=spans[0].className.replace(/active/,"");});}
function artButtonsSetupJsHover(){var elements=xGetElementsByClassName("btn",document,"span");for(var i=0;i<elements.length;i++){if(!elements[i].tagName)continue;artButtonSetupJsHover(elements[i].parentNode);}}
artLoadEvent.add(artButtonsSetupJsHover);