/*
 * 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 = 10;
		yOffset = 30;
		
		// 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 : "";
		$("body").append("<p id='preview' style='background: "+$(this).parent().css("backgroundColor")+"' style='display:none;'><img src='"+ this.rel +"' alt='Image preview' style='opacity: "+$(this).find("img").css("opacity")+"' />"+ c +"</p>");								 
		var io = $(this).find("img").css("opacity");
		$("#preview")
			.css("top",(e.pageY - xOffset) + "px")
			.css("left",(e.pageX + yOffset) + "px")
			.fadeIn("fast")
			.find("img")
			.css("filter","alpha(opacity="+( Math.min(100,io*100)-0.01 )+")");
    },
	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");
	});			
};


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