function CheckPopUpLogin(callback)
{
 var UserName = document.getElementById('UserName_popup').value;
 var UPassword = document.getElementById('UPassword_popup').value;

//new Ajax.Updater('AjaxLoginErrorMsg','check_Login_Ajax.php?username='+UserName+'&upassword='+UPassword);

var oOptions = {
method: "post",
parameters: {username:UserName,upassword:UPassword},
onSuccess: function (oXHR, oJson) {
callback(oXHR.responseText);
},

onFailure: function (oXHR, oJson) {
displaymessage("An error occurred: " +oXHR.statusText);
}
};

new Ajax.Request('http://www.phonenumber.com.au/check_Login_Ajax.php', oOptions);
return false;
}

function displaymessage(str)
{
document.getElementById('AjaxLoginErrorMsg').innerHTML = str;
if(str=="<font color=\"green\">Login Success</font>" || str=="<font color=\'green\'>Login Success</font>")
	{
	document.forms['fSignIn2'].submit();
	}             
}

function clearDiv(DivId)
{
  document.getElementById(DivId).innerHTML ="";
 document.getElementById('UserName_popup').value="";
 document.getElementById('UPassword_popup').value="";
}