/* --------------------------------------------------------
 * MMG-CRM - Developed for Life Goes On
 * Life Goes On CMS
 * Copyright (C) 2004-2006 MMG interactive
 *
 * MMG interactive versioning:
 * ---------------
 * $Revision: 3 $
 * $Author: brandon $
 * $Date: 2008-03-26 16:37:54 +1100 (Wed, 26 Mar 2008) $
 *
 * Life Goes On versioning:
 * -------------------
 * $Tag1$
 * $Tag2$
 * $Tag3$
 * --------------------------------------------------------
 */

var newWin = null;

function closeWin()
{
	if (newWin != null)
	{
		if(!newWin.closed)
			newWin.close();
	}
}

function windowPopup(urlName, imgWidth, imgHeight)
{
     closeWin();
	 var width = imgWidth;
     var height = imgHeight;

     var str = ',height=' + height; + ',innerHeight=' + height;
     str += ',width=' + width; + ',innerWidth=' + width;

     if (window.screen)
     {
         var ah = screen.availHeight - 100;
         var aw = screen.availWidth - 10;
         var xc = (aw - width) / 2;
         var yc = (ah - height) / 2;
         str += ',left=' + xc + ',screenX=' + xc;
         str += ',top=' + yc + ',screenY=' + yc;
     }
	 
     newWin = window.open(urlName,'newWin','scrollbars=yes,status=no,menubar=no,toolbar=no,resizable=no'+str);	 
	 newWin.focus();
}