function popup(url, name, w, h)
{
w += 150;
h += 250;
var win = window.open(url,
  name, 
  'width=' + w + ', height=' + h + ', ' +
  'location=no, menubar=no, ' +
  'status=no, toolbar=no, scrollbars=yes, resizable=no');
 win.resizeTo(w, h);
 win.focus();
}
function wait(fld) {
	document.getElementById(fld).disabled = true; 
	document.getElementById(fld).value    = 'Please Wait..';
	return true
}
function unwait(fld) {
	document.getElementById(fld).disabled = false; 
	document.getElementById(fld).value    = 'Get Quote';
	return true
}