function checkName(userName) {
   //document.domain="asia.cnet.com";
   frames['available'].location.replace("/2009/members/account/submit_checkusername.htm"+"?username=" + escape(userName));
 }
 function transferHTML() {

   var myFrame = frames['available'];
   var srcContent = "";
   if (myFrame.contentDocument) {
     srcContent = myFrame.contentDocument.getElementsByTagName("BODY")[0].innerHTML;
   }
   else if (myFrame.contentWindow){
     srcContent = myFrame.contentWindow.document.body.innerHTML;
   } else {
     srcContent = myFrame.document.body.innerHTML;
   }
   
   if (srcContent!=null && srcContent.length!=0) {                
     document.getElementById("userNameSpan").innerHTML = srcContent;
   }
 }