// common javascript functions
// _popup: toont een popup venster
//

function _popup(theURL,winName, showBars) { //v2.0
	
		 parms='height=600,width=550,modal=yes';
		 if(showBars){
			parms =parms+",scrollbars=yes"
		 }
		 window.open(theURL,winName,parms);
           
}