function validateForm()
{
	trimFields(); //Trim all fields
	if(obj.txtLogin.value == "")
	{
		alert(getMsg("lblJSNoLogin"));
		obj.txtLogin.focus();
		return false;
	}
	if(obj.txtPassword.value == "")
	{
		alert(getMsg("lblJSNoPassword"));
		obj.txtPassword.focus();
		return false;
	}
	return true;	
}

function getMsg(lbl)
{
	var msg = ''; //initialize
	var ctl = document.getElementById(lbl);
	if(ctl)
	{
		msg = ctl.innerHTML;
	}
	return msg;
}