// JavaScript Document
function  checkEnter1(e){ //e is event object passed from function invocation
	var characterCode //literal character code will be stored in this variable
	
	if(e && e.which){ //if which property of event object is supported (NN4)
	e = e
	characterCode = e.which //character code is contained in NN4's which property
	}
	else{
	e = event
	characterCode = e.keyCode //character code is contained in IE's keyCode property
	}
	
	if(characterCode == 13){ //if generated character code is equal to ascii 13 (if enter key)
		loginValidate();
	}
} 

function calllogin(){
	var newreurl=document.frmclogin.refurl.value;
	document.frmclogin.action="login.php?refurl1="+newreurl;
	document.frmclogin.submit();
}