this.previewPreview = function(){	
xOffset = -300;
yOffset = -10;
		
$("a.preview").hover(function(e){
	this.t = this.title;
	this.title = "";	
	var c = (this.t != "") ? "<br/>" + this.t : "";
	$("body").append("<p id='preview'><img src='"+ this.rel +"' alt='url preview' />"+ c +"</p>");								 
	$("#preview")
		.css("top",(e.pageY - yOffset) + "px")
		.css("left",(e.pageX + xOffset) + "px")
		.fadeIn("fast");						
    },
    function(){
	this.title = this.t;	
	$("#preview").remove();
    });	
   $("a.preview").mousemove(function(e){
	$("#preview")
		.css("top",(e.pageY - yOffset) + "px")
		.css("left",(e.pageX + xOffset) + "px");
  });			
};


// starting the script on page load
$(document).ready(function(){
	previewPreview();
});