/*
 * 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
 *
 */
 
this.imagePreview = function(){	
	/* CONFIG */
		
		xOffset = 150;
		yOffset = 10;
		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result
		
	/* END CONFIG */
	$("a.preview").hover(function(e){
		this.t = this.title;
		this.title = "";	
		var c = (this.t != "") ? "<br/>" + this.t : "";
		$("body").append("<div id='preview'><img src='"+ this.id +"' alt='Image preview' /><div id='preview2'>"+ c +"</div></div>");								 
		$("#preview")

/*.css({left:$(e).offsetLeft()-(e.this.width-e.scrollWidth)/2+'px',
    top:$(e).offsetTop()-(e.this.height-e.scrollHeight)/2+'px'});*/
			/*.css("top",(e.pageY - xOffset) + "px")*/
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")

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

	});		
};


$.fn.offsetLeft = function() {
  var e = this[0];
  if(!e.offsetParent) return e.offsetLeft;
  return e.offsetLeft + $(e.offsetParent).offsetLeft(); }

$.fn.offsetTop = function() {
  var e = this[0];
  if(!e.offsetParent) return e.offsetTop;
  return e.offsetTop + $(e.offsetParent).offsetTop(); }

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