function emailvalidation(entered, alertbox, mydiv)
{
// E-mail Validation by Henrik Petersen / NetKontoret
// Explained at www.echoecho.com/jsforms.htm
// Please do not remove this line and the two lines above.
	with (entered)
	{
		apos=value.indexOf("@");
		dotpos=value.lastIndexOf(".");
		lastpos=value.length-1;
		if (apos<1 || dotpos-apos<2 || lastpos-dotpos>3 || lastpos-dotpos<2)
		{
			if (alertbox) {
//				alert(alertbox);
				document.getElementById(mydiv).innerHTML = alertbox;
				}
			return false;
		}else {
			if (alertbox) {
				//alert(alertbox);
				document.getElementById(mydiv).innerHTML = "";
				}
			return true;
		}
	}
} 
function isemply(entered, alertbox, mydiv){
		with (entered)
		{
			if (value==null || value=="")
			{
				if (alertbox!="") {
					alert(alertbox);
					document.getElementById(mydiv).innerHTML = "Required";
				}
				return false;
			}else {
				if (alertbox!="") {
					document.getElementById(mydiv).innerHTML = "";
				}

				return true;
				}
		}
}