function checkSig()
{
	sigField = document.getElementById('validate');
	if (sigField.value != "I have read, understand, and agree to follow these guidelines.")
		{
		alert("You must type the validation signature exactly as it appears at the bottom of the page.");
		return false;
		}
}
function checkEmail()
{
	if ( document.getElementById("email").value !=
		 document.getElementById("verify").value )
	{
		alert("Your email addresses did not match.")
		return false;
	}
}