this.hoverLinkPreview = function () {
    /* CONFIG */

    xOffset = 400;
    yOffset = 30;

    // these 2 variable determine popup's distance from the cursor
    // you might want to adjust to get the right result

    /* END CONFIG */
    $j("a.screenshot").hover(function (e) {
        this.t = this.title;
        this.title = "";
        var c = (this.t != "") ? "<br/>" + this.t : "";
        var url = this.href;
        $j("body").append("<p id='screenshot'><iframe src='" + url + "' alt='url preview' /></p>");
        $j("#screenshot")
			.css("top", (e.pageY - xOffset) + "px")
			.css("left", (e.pageX + yOffset) + "px")
			.fadeIn("fast");
    },
	function () {
	    this.title = this.t;
	    $j("#screenshot").remove();
	});
    $j("a.screenshot").mousemove(function (e) {
        $j("#screenshot")
			.css("top", "0px")
			.css("left", (e.pageX + yOffset) + "px");
    });
};


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