var win;

function openWindow(url){
	win=window.open(url,"pop_up","width=700,height=700,directories=no,location=no,menubar=no,status=no,toolbar=no,scrollbars=yes,resizable=yes");
}

function closeWindow(){
	if(win && !win.closed) win.close();
}

function openWindow_2(url){
	window.open(url,"pop_up","width=700,height=700,directories=no,location=no,menubar=no,status=no,toolbar=no,scrollbars=yes,resizable=yes");
}

function openWindow_3(url){ /* $$ 08.09.02 */
	window.open(url,"pop_up","width=788,height=700,directories=no,location=no,menubar=no,status=no,toolbar=no,scrollbars=yes,resizable=yes").focus();
}