// JavaScript

var stringLine = /^\D{2,}$/;
var textnum = /[A-Za-z0-9]/;

function CheckMailForm(status)
{
	var result = true;
	
	if(status.Contact.value == '' || !stringLine.test(status.Contact.value))
	{
		document.getElementById('ContactError').style.display = 'block';
		result = false;
	}
	else
		document.getElementById('ContactError').style.display = 'none';
		
	if(status.PO_Number.value == '' || !textnum.test(status.PO_Number.value))
	{
		document.getElementById('POError').style.display = 'block';
		result = false;
	}
	else
		document.getElementById('POError').style.display = 'none';
		
		
	return result;
}