function popup(mylink, windowname)
{
if (! window.focus)return true;
var href;
if (typeof(mylink) == 'string')
   href=mylink;
else
   href=mylink.href;
window.open(href, windowname, 'width=335,height=335,scrollbars=no');
return false;
}

	function validate(){
		if(document.contact.fname.value == ""){
			alert("Please type in your first name");
		} else if (document.contact.sname.value == ""){
			alert("Please type in your surname");
			} else if (document.contact.telnum.value == ""){
			alert("Please type in your contact number");
		} else if ((document.contact.email.value.search("@")==-1) || (document.contact.email.value.search("[.*]")==-1)){
			alert("Please type in a valid email address")
		} else {
			document.contact.action = "http://www.cmpt.co.uk/contact-confirm.php";
			
			document.contact.submit();
		}
	}
	
		function validate2(){
		if(document.contact2.fname.value == ""){
			alert("Please type in your first name");
		} else if (document.contact2.sname.value == ""){
			alert("Please type in your surname");
			} else if (document.contact2.telnum.value == ""){
			alert("Please type in your contact number");
		} else if ((document.contact2.email.value.search("@")==-1) || (document.contact2.email.value.search("[.*]")==-1)){
			alert("Please type in a valid email address")
		} else {
			document.contact2.action = "http://www.cmpt.co.uk/contact-confirm.php";
			
			document.contact2.submit();
		}
	}