$(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;
       });
});