window.onload = function(){
	



	$$('#Applications img').each(function(elm){
		
		if(elm.id !=="application_text"){
			elm.onmouseover = function(){
				Element.show(elm.alt +'Description');
				
				this.className ="hover";
				
				$$('#Applications img').each(function(nohoverelm){
					if(nohoverelm.alt !== elm.alt){
						nohoverelm.className ="" ;
					}					
				});
				
				$$('#Applications .description').each(function(descr){
					if(descr.id !== (elm.alt +"Description")){
						if(Element.visible(descr)){
							
							Element.hide(descr);
						}
					}
				});
			}
		}
	});
	
}