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

    xOffset = 10;
    yOffset = 30;


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


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