//User scripts
function validateFeedback(frmEle){
	if (frmEle.Email) {
		if (frmEle.Email.value == "") {
			//alert("Please enter an Email!");
			//frmEle.Email.focus();
			//return false;
		}
		else {
			var exclude = /[^@\-\.\w]|^[_@\.\-]|[\._\-]{2}|[@\.]{2}|(@)[^@]*\1/;
			var check = /@[\w\-]+\./;
			var checkend = /\.[a-zA-Z]{2,4}$/;

			emailad = frmEle.Email.value;

			if (((emailad.search(exclude) != -1) || (emailad.search(check))
		== -1) || (emailad.search(checkend) == -1)) {
				alert("Please use a valid email address or leave that field empty.");
				frmEle.Email.focus();
				return false;
			}
		}
	}
	
	
}