function handleHttpResponse_Mail() 
{ 
	if (http.readyState == 4) 
	{	
		//alert(http.responseText);// return false;
		if (http.responseText.indexOf('invalid') == -1) 
		{
			var xmlDocument = http.responseXML; 
			var var_msg = xmlDocument.getElementsByTagName('var_msg').item(0).firstChild.data;
			var mail_sent = xmlDocument.getElementsByTagName('mail_sent').item(0).firstChild.data;
			TB_remove();
			document.getElementById('errorjsmsg').innerHTML = var_msg;
		}
  	}
}
function sendForgetPasswordMail(frm)
{
	var vUserName = frm.vUserName.value;
	var mode = document.getElementById('fwp_mode').value
	var url = "ajax_forgetpasswd_a.php?&user="+vUserName+"&mode="+mode;
	if (window.XMLHttpRequest)
  	{
  		http=new XMLHttpRequest()
  		http.open("GET",url,true)
	  	http.onreadystatechange = handleHttpResponse_Mail
	  	http.send(null)
  	}
// code for IE
	else if (window.ActiveXObject)
  	{
  		http=new ActiveXObject("Microsoft.XMLHTTP")
    	if (http)
    	{
    		http.open("GET",url,true)
    		http.onreadystatechange = handleHttpResponse_Mail
    		http.send()
    	}
  	}
}
function checkvalidate(frm){
	
	if(!validate(frm))
	{
		return false;
	}else{
		sendForgetPasswordMail(frm);
	}
	return false;
}