/*function login()
   {   
   		  userName=document.getElementById("txtEmail").value;
   		  password=document.getElementById("txtPass").value;
		  
   var myAjax = new Ajax.Request(
		'http://www.vmagazine.hk/content/forum/upload/logging.php?action=login&loginsubmit=yes&floatlogin=yes&inajax=1&answer=&formhash=27e09192&loginfield=username&password='+password+'&questionid=0&username='+userName,
		{
		method: 'get',
	 
		onComplete: showResponse
		});
		
   
   }
   
   
  function showResponse(originalRequest)
 {
  // 将返回的 XML 放到 textarea 内
  if(originalRequest.responseText.indexOf("歡迎您回來")>0)
  {  
	  document.getElementById("login").submit();  
  }
  else
  {
	  alert("登錄失敗.");
  }
 }
 
 */
 function out()
 {    
	 var myAjax = new Ajax.Request(
		'http://www.vmagazine.hk/content/forum/upload/logging.php?action=logout&logout=out',  
		{
		method: 'get',
	 
		onComplete: outResponse
		});	 
 }
 
 function outResponse(originalRequest)
 {	
    //if(originalRequest.responseText.indexOf("您已退出論壇")>0)
   // {  
	    document.getElementById("loginout").submit();  
   // }
 }