Image tooltip

HTML

<div class="wrapper">
<a href="http://cssglobe.com/lab/tooltip/02/1.jpg" class="preview" title="">
    <img src="http://cssglobe.com/lab/tooltip/02/1s.jpg" alt="gallery thumbnail">
    </a>
    </div>

CSS

.wrapper {
    position: relative;
    width: 100px;
    top: 150px;
    margin: auto;
}

JavaScript

/*
 * 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 = 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("<p id='preview'><img src='"+ this.href +"' alt='Image preview' />"+ c +"</p>");								 
		$("#preview")
			.css("top",(e.pageY + yOffset) + "px")
			.css("left",(e.pageX + xOffset) + "px")
            .css("position", "absolute")
			.fadeIn("fast");						
    },
	function(){
		this.title = this.t;	
		$("#preview").remove();
    });	
	$("a.preview").mousemove(function(e){
		$("#preview")
			.css("top",(e.pageY + yOffset) + "px")
			.css("left",(e.pageX + xOffset) + "px");
	});			
};


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