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

function changeImages() {
	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 = false;
if (document.images) {
   home_on		= newImage("images/home-a.gif");
   home_off		= newImage("images/home-n.gif");
   back_on		= newImage("images/back-a.gif");
   back_off		= newImage("images/back-n.gif");
   email_on		= newImage("images/email-a.gif");
   email_off	= newImage("images/email-n.gif");
   menu01_on	= newImage("images/menu_01-a.gif");
   menu01_off	= newImage("images/menu_01-n.gif");
   menu02_on	= newImage("images/menu_02-a.gif");
   menu02_off	= newImage("images/menu_02-n.gif");
   menu03_on	= newImage("images/menu_03-a.gif");
   menu03_off	= newImage("images/menu_03-n.gif");
   menu04_on	= newImage("images/menu_04-a.gif");
   menu04_off	= newImage("images/menu_04-n.gif");
   menu05_on	= newImage("images/menu_05-a.gif");
   menu05_off	= newImage("images/menu_05-n.gif");
   menu06_on	= newImage("images/menu_06-a.gif");
   menu06_off	= newImage("images/menu_06-n.gif");
   menu07_on	= newImage("images/menu_07-a.jpg");
   menu07_off	= newImage("images/menu_07-n.jpg");
   menu08_on	= newImage("images/menu_08-a.gif");
   menu08_off	= newImage("images/menu_08-n.gif");   
   pkt_on		= newImage("images/pkt-a.gif");
   pkt_off		= newImage("images/pkt-n.gif");
   pktn_on		= newImage("images/pktn-a.gif");
   pktn_off		= newImage("images/pktn-n.gif");
   st_on		= newImage("images/strzalka-a.gif");
   st_off		= newImage("images/strzalka-n.gif");
   back2_on		= newImage("images/back2-a.gif");
   back2_off	= newImage("images/back2-n.gif");
   drukuj_on	= newImage("images/drukuj-a.gif");
   drukuj_off	= newImage("images/drukuj-n.gif");
   wyslij_on	= newImage("images/wyslij-a.gif");
   wyslij_off	= newImage("images/wyslij-n.gif");
   wyslij2_on	= newImage("images/wyslij2-a.gif");
   wyslij2_off	= newImage("images/wyslij2-n.gif");
   top_on		= newImage("images/top-a.gif");
   top_off		= newImage("images/top-n.gif");
   usun_on		= newImage("images/usun-a.gif");
   usun_off		= newImage("images/usun-n.gif");
   preloadFlag = true;
}

function change(rys, naco) {
	if (preloadFlag == true) rys.src = naco.src;
	return true;
}

function View(url,x,y){
   var newWindow=window.open('pic.php?url='+url,'n','width='+x+',height='+y+',left=10,top=10');
   newWindow.focus();
}

function PPrint(id){
   var PWindow=window.open('dd.php?f_print=1&aid='+id,'n','width=580,height=550,left=10,top=10,scrollbars');
   PWindow.focus();
}

function Jump(where){
   if (where!='#' && where!='') location.href=where;
}