/** SVN COMMENT ****************************************************************
 *
 * - $Id: zpn.js 6044 2009-11-06 14:03:36Z rnoppers $
 *
 * Copyright Rovecom ICT BV
 *
 ******************************************************************************/
 
var wtkpopup;
function wtk_winOpen(u,id,f,df){
	if(eval(id)==null||eval(id+".closed")){
	eval(id+"=window.open('"+u+"','"+id+"','"+f+"')");eval(id+".focus()");}
	else if(df){eval(id+".focus()");}
	else{eval(id+"=window.open('"+u+"','"+id+"','"+f+"')");eval(id+".focus()");}
}