var topBannerAd=new Class({options:{closePic:'images/close.gif',width:962,height:272},initialize:function(href,pic,title,options){/*if(jcookie.get('idxTopBanner')=='close')return false;*/this.setOptions(options);this.href=href;this.pic=pic;this.title=title;var ele=new Element('div',{'id':'topBannerBao'}).setHTML('<div id="topBanner"><a target="_blank" href="'+this.href+'"><img width="'+this.options.width+'" height="'+this.options.height+'" src="'+this.pic+'" title="'+this.title+'" /></a><span style="background:url('+this.options.closePic+')"></span></div>').injectTop(document.body);this.myslide=new Fx.Slide($('topBanner')).hide();$('topBanner').getElementsByTagName('span')[0].onclick=this.display.bind(this,0);/* load img */new Image().src=pic;},display:function(type){if(type){if ($('topBannerBao')){this.myslide.slideIn();setTimeout(this.display.bind(this,0),10000);}}else{/*	jcookie.set('idxTopBanner','close');*/this.myslide.slideOut();}}});
topBannerAd.implement(new Events,new Options);