function myRef(url, name, features) {
	window.open(url, name, features);
	}


function checkform() {
	for (i=0;i<4;i++) {  //cycle thru the elements in contact form...
		box = document.contact.elements[i];
		if (!box.value) {
			alert('You haven\'t filled in ' + box.name + '!');
			box.focus()
			return false;
		}
	}
	return true;
}