<!-- //
var browser = navigator.appName.substring(0,8);
var version = parseInt(navigator.appVersion); 
var javasupport = ((browser == "Netscape") && (version >= 3)) || ((browser == "Microsof") && (version >= 4));

if (javasupport) {
akt2 = new Image;
akt2.src = "grafika/akt2.gif";
akt1 = new Image;
akt1.src = "grafika/akt1.gif";
ceny2 = new Image;
ceny2.src = "grafika/ceny2.gif";
ceny1 = new Image;
ceny1.src = "grafika/ceny1.gif";
kont2 = new Image;
kont2.src = "grafika/kont2.gif";
kont1 = new Image;
kont1.src = "grafika/kont1.gif";
str2 = new Image;
str2.src = "grafika/str2.gif";
str1 = new Image;
str1.src = "grafika/str1.gif";
foto2 = new Image;
foto2.src = "grafika/foto2.gif";
foto1 = new Image;
foto1.src = "grafika/foto1.gif";
}

function img_act(imgName)
{
	if (javasupport) {document[imgName].src = eval(imgName + "2.src"); }
}

function img_deact(imgName)
{
	if (javasupport) {document[imgName].src = eval(imgName + "1.src"); }
}



function getPositionByID (id) {
	 obj = document.all(id);
	 objLeft = obj.offsetLeft;
	 objTop = obj.offsetTop;
}

function popUp(menuName,on) {
   if(on){
	     moveLayers(menuName);
			 document.all[menuName].style.visibility="visible";
			} else {
			 document.all[menuName].style.visibility="hidden";
			}
}

function moveLayers(id) {
   getPositionByID(id+"Parent")
	 document.all[id].style.pixelTop=objTop+28;
	 document.all[id].style.pixelLeft=objLeft+10;
}


//-->