/*
 * Image preview script 
 * powered by jQuery (http://www.jquery.com)
 * 
 * written by Alen Grakalic (http://cssglobe.com)
 * modified by 56
 * 
 * for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 *
 */
 
this.imagePreview = function(){	
	/* CONFIG */
		
		xOffset = 40;
		yOffset = 20;
		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result
		
	/* END CONFIG */
	$("span.tooltip-img").hover(function(e){
		//var tmpImgLink = $(this).attr("href");
		var tmpImgLink = $(this).attr("rel");
		
		if (tmpImgLink)
		{
			this.t = this.title;
			this.title = "";	
			var c = (this.t != "") ? "<br/>" + this.t : "";
			$("body").append('<p id="tooltip-img"><img src="' + tmpImgLink + '" alt="Image preview"/>'+ c +'</p>');								 
			$("#tooltip-img")
				.css("top",(e.pageY - xOffset) + "px")
				.css("left",(e.pageX + yOffset) + "px")
				.fadeIn("fast");
				
			//$(this).removeAttr("href");
		}
    },
	function(){
		this.title = this.t;	
		$("#tooltip-img").remove();
    });	
	$("span.tooltip-img").mousemove(function(e){
		$("#tooltip-img")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};


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