function submit_access_key(){
	var sk = document.getElementById('access_key_pretty').value;
	if (sk == '') return;
	var url = 'http://support.excaltech.com/confirm_access_key.ns?access_key_pretty=' + sk + '&popup=1';
	var popW = 400;
	var popH = 160;
	var wdwpos = ',width=' + popW + ',height=' + popH;
	if (document.all || document.layers)
	wdwpos = wdwpos + ',top=' + (screen.availHeight-popH)/2 + ',left=' + (screen.availWidth-popW)/2;
	var nw = window.open(url,'','toolbar=no,directories=no,status=no,menubar=no,resizable=yes,location=no,scrollbars=no' + wdwpos);
	nw.opener = self;
	document.getElementById('access_key_pretty').value = '';
	return false;
}