/* IE PNG fix multiple filters */
(function ($) {
    if (!$) return;
    $.fn.extend({
        fixPNG: function(sizingMethod, forceBG) {
                if (!($.browser.msie)) return this;
                var emptyimg = "empty.gif"; //Path to empty 1x1px GIF goes here
                sizingMethod = sizingMethod || "scale"; //sizingMethod, defaults to scale (matches image dimensions)
                this.each(function() {
                        var isImg = (forceBG) ? false : jQuery.nodeName(this, "img"),
                                imgname = (isImg) ? this.src : this.currentStyle.backgroundImage,
                                src = (isImg) ? imgname : imgname.substring(5,imgname.length-2);
                        this.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='" + sizingMethod + "')";
                        if (isImg) this.src = emptyimg;
                        else this.style.backgroundImage = "url(" + emptyimg + ")";
                });
                return this;
        }
    });
})(jQuery);

var newwindow;
function pophelp(url)
{
	newwindow=window.open(url,'tellfriend','width=600,height=400,resizable=true,scrollbars=true');
	if (window.focus) {newwindow.focus()}
}

/* 
 * Random Child (0.1)
 * by Mike Branski (www.leftrightdesigns.com)
 * mikebranski@gmail.com
 *
 * Copyright (c) 2008 Mike Branski (www.leftrightdesigns.com)
 * Licensed under GPL (www.leftrightdesigns.com/library/jquery/randomchild/gpl.txt)
 *
 * NOTE: This script requires jQuery to work.  Download jQuery at www.jquery.com
 *
 */

jQuery.fn.randomChild = function(settings) {
	return this.each(function(){
		var c = $(this).children().length;
		var r = Math.ceil(Math.random() * c);
		$(this).children().hide().parent().children(':nth-child(' + r + ')').show();
	});
};

  $(document).ready(function(){
    $('.didyouknow ul').randomChild();
  });