this.screenshotPreview = function(){

		xOffset = 50;
		yOffset = 30;

	$("li.screenshot").hover(function(e){
		this.t = this.title;
		this.title = "";
		var c = (this.t != "") ? "<br/>" + this.t : "";
		$("#contenedor").append("<div id='screenshot'><img src='/images/prev/"+ this.id +"' alt='url preview' />"+ c +"<img src='/images/arrow.png' class='arrow' /></div>");
		$("#screenshot")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast");
	},
	function(){
		this.title = this.t;
		$("#screenshot").remove();
	});
	$("li.screenshot").mousemove(function(e){
		$("#screenshot")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});
};

$(document).ready(function(){
	screenshotPreview();
});