/*
 * Image preview script 
 * powered by jQuery (http://www.jquery.com)
 * 
 * written by Alen Grakalic (http://cssglobe.com)
 * Modifed by Dawid Kasperowicz (http://www.agentsbase.com)
 * for more info visit http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery
 *
 */
 
this.imagePreview = function()
{	
	// these 2 variable determine popup's distance from the cursor
	// you might want to adjust to get the right result
	xOffset = 150;
	yOffset = 30;

	$("a.preview").live('mouseover mouseout', function(e)
	{
		this.t = this.title;
		this.title = "";	
		var c = (this.t != "") ? "<br/>" + this.t : "";
		
		if (e.type == 'mouseover')
		{
			$("body").append("<p id='preview'><img src='"+ this.href +"' alt='Image preview' onerror='this.src=\"assets/css/img/noimage_250.gif\";' />"+ c +"</p>");							 
			$("#preview")
				.css("top",(e.pageY - xOffset) + "px")
				.css("left",(e.pageX + yOffset) + "px")
				.fadeIn("fast");
		}
		else
		{
			this.title = this.t;	
			$("#preview").remove();
		}
    });
	
	$("a.preview").live('mousemove', function(e)
	{
		$("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px");
	});			
};


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