// JavaScript Document
function checkSignUpForm()
	{
	if(document.signUpForm.email.value == '')
		{
		alert("Please enter your Email Address");
		document.signUpForm.email.focus();
		return false;
		}
	var emailFilter=/^.+@.+\..{2,3}$/;
	if(!(emailFilter.test(document.signUpForm.email.value)))
		{
		alert("Please enter a valid email Address.");
		document.signUpForm.email.focus();
		return false;
		}
	return true;
	}

function clearSignUpForm(){
	document.signUpForm.email.value = '';
	}