function open_image(path,title,xx,yy)
{
open('inc/image.php?path='+path, ''+title, 'width='+xx+', height='+yy+'');
}

function otworz(link)
{
if (window.nowe_okno && nowe_okno.open && !nowe_okno.closed) {nowe_okno.close();}
nowe_okno=window.open(""+link,'', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,fullscreen=no,channelmode=no,width=100,height=100,top=50,left=100');
nowe_okno.focus();
}



function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function chImg() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = true;

function preloadImages() {
	if (document.images) {
menu_off = newImage("img/menu.gif");
menu_on  = newImage("img/menu1.gif");
		preloadFlag = true;
	}
}