function formValidation(form) {
	if (form.Email.value.indexOf("@")==-1 || 
		form.Email.value.indexOf(".")==-1 || 
		form.Email.value.indexOf(" ")!=-1 || 
		form.Email.value.length<6) {
			alert("Sorry, your email address is not valid. Please verify the address.");
			form.Email.focus();
			return false;
		}

	if(notEmpty(form.Phone)) {
		if(notEmpty(form.FirstName)) {
			if(notEmpty(form.LastName)) {
				if(notEmpty(form.Email)) {
							return true;
				}
			}
		}
	}
	return false;

}

function notEmpty(elem){
	var str = elem.value;
	if(str.length == 0) {
		alert("Please complete all required fields marked in red.");
		return false;
	} else {
		return true;
	}
}