function checkform() {
	if (document.getElementById('emailform').fromname.value == '') {
		document.getElementById('emailform').fromname.focus();
		alert("Please enter your Name");
		return false;
	} else if (document.getElementById('emailform').message.value == '') {
		alert("You have not entered a message! Please try again");
		document.getElementById('emailform').message.focus();
		return false;
	} else {
		var str = document.getElementById('emailform').fromemail.value;
		var re=/^[A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)*[@][A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)+$/;
		if (!re.test(str)) {
			alert("Please enter a valid contact email address");
			document.getElementById('emailform').fromemail.focus();
			return false;
		}
	} 
	return true;
}