function Verify()
{
	if (Trim(document.frmlogin.txtUsername.value)== "")
	{
		alert ("Please Enter Username");
		document.frmlogin.txtUsername.focus();
		document.frmlogin.txtUsername.select();
		return false;
	}
	if (document.frmlogin.txtPassword.value == "")
	{
		alert ("Please Enter Password");
		document.frmlogin.txtPassword.focus();
		document.frmlogin.txtPassword.select();
		return false;
	}
	return true 
}