/*
  $Id: global.js,v 1.3 2003/02/10 22:30:55 hpdl Exp $

  osCommerce, Open Source E-Commerce Solutions
  http://www.oscommerce.com

  Copyright (c) 2003 osCommerce

  Released under the GNU General Public License
*/

function popupon(idobjet, margintop){
	if (idobjet){
		objet=document.getElementById(idobjet);
		if (margintop == "middle") {
			var top=Math.floor((screen.height-objet.offsetHeight)/2);
		} else {
			var top = margintop;
		}
		var left=Math.floor((screen.width-objet.offsetWidth)/2);
		objet.style.top=top+"px";
		objet.style.left=left+"px";
		objet.style.visibility="visible";		
	}
}
function popupoff(idobjet){
	if (idobjet){
		objet=document.getElementById(idobjet);
		objet.style.visibility = "hidden";
	}
}