$(document).ready(function() {
     $('.gourl').bind('click', function() {
         var viewportwidth;
         var viewportheight;
         // the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight
         if (typeof window.innerWidth != 'undefined') {
             viewportwidth = window.innerWidth,
                 viewportheight = window.innerHeight
         }
         // IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
         else if (typeof document.documentElement != 'undefined'
             && typeof document.documentElement.clientWidth !=
             'undefined' && document.documentElement.clientWidth != 0) {
             viewportwidth = document.documentElement.clientWidth,
                 viewportheight = document.documentElement.clientHeight
         }
         // older versions of IE
         else {
             viewportwidth = document.getElementsByTagName('body')[0].clientWidth,
                 viewportheight = document.getElementsByTagName('body')[0].clientHeight
         }
         vlink = $(this).attr("href")
         var yh = viewportheight - 20 - 42;
         if (yh > 750) {
             yw = 750
         }
         ;
         var yw = Math.round((yh - 30) * 1.7777777);
         var uh = yh + 44;
         var uw = yw + 24;
         if (uw > viewportwidth - 40) {
             var yw = viewportwidth - 40 - 22;
             if (yw > 1280) {
                 yw = 1280
             }
             ;
             var yh = Math.round((yw / 1.7777777) + 30);
             var uh = yh + 44;
             var uw = yw + 24;
         }
         new _uWnd('', 'Play', uw, uh, {autosize:0,hideonmove:0,fadetype:0,modal:1,resize:0,fadeclosetype:0,closeonesc:1,align:'left'}, '<iframe width="' + yw + '" height="' + yh + '" src="' + vlink + '?autoplay=1" frameborder="0" allowfullscreen></iframe>');
         return false;
     });
});