window.addEvent('domready',function(){
	
	function getPath()
	{
		pathArray = window.location.href.split( '/' );
		newPathname = "";
		for ( i = 0; i <4; i++ ) {
			if(i!=0)
			{
				newPathname += "/";
			}
			newPathname += pathArray[i];
		}
		return newPathname;
	}	

	$$('table#program_tabela td').each(function(el){
		el.addEvent('mouseover',function(){
			if(!el.hasClass("pr_title"))
			{
				i=0;
				el.getParent('tr').getChildren('td').each(function(el){
					switch(i)
					{
					case 0:
					  //el.setStyle('background',"#96D3E3");
					  el.addClass('pr_dark_blue_no')
					  break;
					case 1:
					  //el.setStyle('background',"#96D3E3");
					  el.addClass('pr_dark_blue_no')
					  break;
					case 2:
					  //el.setStyle('background',"url('"+getPath()+"/template/images/pr_dark_blue_bck.gif') repeat-y scroll left top transparent");
					  el.addClass('pr_dark_blue')
					  break;  
					default:
					  //el.setStyle('background',"url('"+getPath()+"/template/images/pr_dark_blue_bck.gif') repeat-y scroll left top transparent");
					  el.addClass('pr_dark_blue')
					}
					i++;
				});
			}
		});
		el.addEvent('mouseout',function(){
			el.getParent('tr').getChildren('td').each(function(el){
				//el.setStyle('background',"");
				el.removeClass("pr_dark_blue");
				el.removeClass("pr_dark_blue_no");
			});
		});
	});
});