function enter_key_trap(e)
{
	var keyPressed;
	if (document.layers) {
		keyPressed = String.fromCharCode(e.which);
	} else if (document.all) {
		keyPressed = String.fromCharCode(window.event.keyCode);
	} else if (document.getElementById) {
		keyPressed = String.fromCharCode(e.keyCode);
	}
	if ((keyPressed == "\r" || keyPressed == "\n") && (submit_login())) {
		document.formlogin.submit();
	}
}