var win_xxl;
function go_xxl(sauto,regid,brid,spid){
	var quest = sauto + "&Regionid=" + regid+" ";
	var url = "/service/xxl/frm_xxl.asp?Branchenid="+brid+"&Spartenid="+spid+quest;
	if (! win_xxl){
		win_xxl = window.open(url,"XXL_Anfrage","width=650,height=600,resizable=no,status=yes,scrollbars=yes,screenX=100,screenY=100");
		win_xxl.focus();
	}else if (win_xxl.closed == false){
		win_xxl.location.href = url;
		win_xxl.focus();
	}else if (win_xxl.closed == true){
		win_xxl = window.open(url,"XXL_Anfrage","width=650,height=600,resizable=no,status=yes,scrollbars=yes,screenX=100,screenY=100");
		win_xxl.focus();
	}else{
		win_xxl = window.open(url,"XXL_Anfrage","width=650,height=600,resizable=no,status=yes,scrollbars=yes,screenX=100,screenY=100");
		win_xxl.focus();
	}
}