// JavaScript Document
function checkform() 
	{
		if (document.subscribe.ContactName.value == "") {
			alert("Please enter a contact name.");
			return false;
		}
		if (document.subscribe.CompanyName.value == "") {
			alert("Please enter a company name.");
			return false;
		}
		if (document.subscribe.Email.value == "") {
			alert("Please enter an email address.");
			return false;
		}
		return true;
	}