this.imagePreview = function(){	
	/* CONFIG */
		xOffset = 10;
		yOffset = 30;
	/* END CONFIG */
	$("a.image").hover(function(e){
		this.t = this.title;
		this.title = "";
        previewPic = $(this).children("img").attr("longdesc");	
		var c = (this.t != "") ? "<br/>" + this.t : "";
		$("body").append("<p id='preview'><img src='"+ previewPic +"' alt=''></p>");								 
		$("#preview")
			.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");
	});			
};


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