//
//   (URL) Preview script
//   Powered by jQuery (http://www.jquery.com)
//
//   Written by Alen Grakalic (http://cssglobe.com)
//   http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery for more info 
//

this.screenshotPreview = function() {
  
  // Config
  xOffset = -6;
  yOffset = 12;
  // these 2 variable determine popup's distance from the cursor
  // End config */
  
  $("a.screenshot").hover(function(e) {
    this.t = this.title;
	this.title = "";
    var c = (this.t != "") ? "<br/>" + this.t : "";
	$("body").append("<p id='screenshot'><img src='"+ this.rel +"' alt='url preview' />"+ c +"</p>");
    $("#screenshot")
	.css("top",(e.pageY - xOffset) + "px")
	.css("left",(e.pageX + yOffset) + "px")
	.fadeIn("fast");						
  },
  function() {
    this.title = this.t;	
	$("#screenshot").remove();
  });
  $("a.screenshot").mousemove(function(e) {
  $("#screenshot")
  .css("top",(e.pageY - xOffset) + "px")
  .css("left",(e.pageX + yOffset) + "px");
  });			
};

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