function getGames(str){
   var xmlHttp;
   try
    {
      xmlHttp=new XMLHttpRequest();
    }catch(e){
      try
      {
         xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
      }catch(e){
         try
         {
            xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
         }catch(e){
            alert("Your browser does not support AJAX!");
            return false;
         }
      }
   }
    xmlHttp.onreadystatechange=function()
   {
      if(xmlHttp.readyState==4)
        {
         document.getElementById('gameslist').innerHTML = xmlHttp.responseText;
        }
   }

   var url='http://www.tivs.ca/create_game_list/'+str;
   xmlHttp.open("GET",url,true);
   xmlHttp.send(null);
}