$(function(){
	$.ajax({ 
		type: "GET",
		url: "http://videos.ufrgs.br/ufrgstv/latestvideos/RSS2",
		dataType: "xml", 

		success: function(xml) {
			var	VIDEOS_POR_LINHA=4;
			var i=VIDEOS_POR_LINHA;
			var sair_do_loop=false;
			var numero_da_tabela_de_videos=0;

			var	content="";
			var titles="";
			var links="";

			$(xml).find("item").each(function(){ 
				var title = $(this).find("title").text();
				var link = $(this).find("link").text();
				var description = $(this).find("media\\:description, description").text();
				var thumbnail = $(this).find("media\\:thumbnail, thumbnail").attr('url');

				thumbnail = "<div class='thumbnail'><img class='thumbnail' src='"+thumbnail+"'><div class='caption'><h3>"+title+"</h3><p>"+description+"</p></div>";

				links += "<td style='width:25%;'><a href='"+link+"'>"+thumbnail+"</a></td>";
				if (i==1 && sair_do_loop==false) {
					content = "<table id='videos"+numero_da_tabela_de_videos+"' class='table'><thead><tr>"+titles+"</thead></tr>"+"<tbody><tr>"+links+"</tr></tbody></table>";
					$('#ufrgstv').append(content);
					content=titles=links="";
					numero_da_tabela_de_videos++;
					sair_do_loop=true;
				}else{
					i=i-1;
				};
			});
		}

	});

	$(".thumbnail").mouseenter(function() {
	  alert("ok");
	}).mouseleave(function() {
	  $(this).html("mouse leave");
	}); 

});