function validate()
{
	sendForm = document.getElementById("sendForm");
	if (!sendForm) return true ;
	toMail = document.getElementById("toMail");
	if (!toMail) return true ;
	refno = /^.*[a-zA-Z0-9].*@.*\..*$/;
    if (refno.test(toMail.value)) return(true);
	alert('A valid recipient e-mail address is required!');
	return false;
}

function mySubmit()
{
	sendForm = document.getElementById("sendForm");
	if (!sendForm) return true;
	if (!validate()) return false;
	send = document.getElementById("send");
	if (send)
	{
		send.value = "Sending Files...";
		send.disabled = true;
	}
	return true;
}

function sendFocus()
{
	sendForm = document.getElementById("sendForm");
	if (!sendForm) return;
	toMail = document.getElementById("toMail");
	if (!toMail) return(true);
	toMail.focus();
	subject = document.getElementById("subject");
	if (!subject) return(true);
	if (toMail.value) subject.focus();
}