var imgOn  = new Array();
var imgOff = new Array();


if(typeof imgNum=='undefined'){imgNum=10;} // setuje imgNum
                                           // ako nije definisana


PhotoLoaded = false;
// ******* Preloading slika ***************

function init(){

   for (i=0;i<imgNum;i++){                 // inicijalizacija slika za meni
         imgOn[i]=new Image();
         imgOn[i].src=path + img[i]+"_on.gif";
         imgOff[i]=new Image();
         imgOff[i].src=path + img[i]+"_off.gif";

   }
   PhotoLoaded = true;
}



// ******** OVER/OUT slika u meniju **************

function imgOver(id){
  //alert(PhotoLoaded);
  if(PhotoLoaded){
    if(active[id]!=1){
        eval("document.images['img"+id+"'].src=imgOn["+id+"].src");
    }
  }
 }

function imgOut(id){
  if(PhotoLoaded)
    {if(active[id]!=1){
        eval("document.images['img"+id+"'].src=imgOff["+id+"].src");
    }
   }
 }




// ******** Setuje link aktivnim **********

function setUrl(){
  var u = document.location.href;
  document.cookie = "nazad=" + u;
 }
 
function getUrl(){
    var dc = document.cookie;
    var prefix = "nazad=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) document.location="JavaScript:void();";
    } else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    document.location = unescape(dc.substring(begin + prefix.length, end));
  }

  tid = null;
function setActive(name){
  clearInterval(tid);
  if(WMLoaded==1){
   active[name]=1;
   eval("document.images['img"+name+"'].src=imgOn["+name+"].src");
  }else{tid = setInterval("setActive("+name+")",2000);}
 }