function pop(theURL) { //v2.0
  window.open(theURL,'','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=660,height=600');
}
function Open_pop600 (url) {
	var object = window.open (url, "", "width=600, height=640, scrollbars=1, resizable=1");
	object.focus ();
	return object;
}
function Open_pop550 (url) {
	var object = window.open (url, "", "width=550, height=600, scrollbars=1, resizable=1");
	object.focus ();
	return object;
}
function Open_pop660 (url) {
	var object = window.open (url, "", "width=660, height=500, scrollbars=1, resizable=1");
	object.focus ();
	return object;
}
function Open_pop850 (url) {
	var object = window.open (url, "", "width=850, height=600, scrollbars=1, resizable=1");
	object.focus ();
	return object;
}