// Validate login fields
function fnLogin(frm)
{
	if(frm.elements['userid'].value == "")
	{
		alert("Please enter user-id")
		frm.elements['userid'].focus();
		return false;
	}
	if(frm.elements['pswd'].value == "")
	{
		alert("Please enter password")
		frm.elements['pswd'].focus();
		return false;
	}
	frm.act.value='set'
	return true;
}