/*
* Image preview script 
* powered by jQuery (http://www.jquery.com)
* 
* written by Alen Grakalic (http://cssglobe.com)
* 
* for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
*
*/

/// <reference path="jquery.js">
this.imagePreview = function() {
  /* CONFIG */

  xOffset = -15;
  yOffset = 20;

  // these 2 variable determine popup's distance from the cursor
  // you might want to adjust to get the right result

  /* END CONFIG */
  jQuery("a.preview").hover(function(e) {
    this.t = this.title;
    this.title = "";
    var c = (this.t != "") ? "<br/>" + this.t : "";
    jQuery("body").append("<p id='preview'><img src='" + this.rel + "' alt='Image preview' />" + c + "</p>");
    jQuery("#preview")
			.css("top", (e.pageY - xOffset) + "px")
			.css("left", (e.pageX + yOffset) + "px")
			.fadeIn("fast");

  },
	function() {
	  this.title = this.t;
	  jQuery("#preview").remove();
	});
	jQuery("a.preview").mousemove(function(e) {
	jQuery("#preview")
			.css("top", (e.pageY - xOffset) + "px")
			.css("left", (e.pageX + yOffset) + "px");
  });
};


// starting the script on page load
jQuery(document).ready(function() {
  imagePreview();
  jQuery("a.preview").css("cursor", "pointer");
});