function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  } 
  <!--alert('Query Variable ' + variable + ' not found');-->
}

<!--alert( getQueryVariable("ss") );-->
lang = getQueryVariable("lang");


document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="800" height="500">')
document.write('<param name=movie value="main.swf?lang=' + lang +'" />')
document.write('<param name=quality value=high />')
<!--document.write('<param name="scale" value="noscale" />')-->
<!--document.write('<param name="salign" value="t" />')-->
document.write('<param name="bgcolor" value="#cccccc" />')
document.write('<embed src="main.swf?lang=' + lang +'" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="800" height="500" bgcolor = "#cccccc"></embed>')
document.write('</object>')