// Pop-up window
function MM_openBrWindow(page,name,width,height) {
     x = (1024 - width)/2;
     y = (768 - height)/2;
     if (screen) {
         y = Math.floor((screen.availHeight - height)/2);
         x = Math.floor((screen.availWidth - width)/2) - 10;
     }
	 myWindow = window.open(page, name, 'width=' + width + ',height=' + height + ',top='+ y +',left='+ x +',screenX=' + x + ',screenY=' + y + ',toolbar=no,menubar=0,location=no,scrollbars=yes,resizable=no');
	 myWindow.focus();
  }