var IE = null;
//var ua = navigator.appName.toLowerCase();
var IdTime;
var intMaxCount;

intMaxCount = 10;
IE=false;

if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){
 var ieversion=new Number(RegExp.$1);
 if (ieversion<8) {IE=true;}
}

//if(ua.indexOf('explorer')>-1 ) {IE=true;}
if(typeof isClickOk=='undefined'){var isClickOk=(document.getElementById)? true:false;}

if(document.images){
 obr1on=new Image(); obr1on.src='/images/topm01b.gif';
 obr1off=new Image(); obr1off.src='/images/topm01.gif';
 obr2on=new Image(); obr2on.src='/images/topm02b.gif';
 obr2off=new Image(); obr2off.src='/images/topm02.gif';
 obr3on=new Image(); obr3on.src='/images/topm03b.gif';
 obr3off=new Image(); obr3off.src='/images/topm03.gif';
 obr4on=new Image(); obr4on.src='/images/topm04b.gif';
 obr4off=new Image(); obr4off.src='/images/topm04.gif';
 obr5on=new Image(); obr5on.src='/images/topm05b.gif';
 obr5off=new Image(); obr5off.src='/images/topm05.gif';
 obr6on=new Image(); obr6on.src='/images/topm06b.gif';
 obr6off=new Image(); obr6off.src='/images/topm06.gif';
 obr7on=new Image(); obr7on.src='/images/topm07b.gif';
 obr7off=new Image(); obr7off.src='/images/topm07.gif';
 obr8on=new Image(); obr8on.src='/images/topm08b.gif';
 obr8off=new Image(); obr8off.src='/images/topm08.gif';
}

function clikker(a)
{
 if(isClickOk){
  va=document.getElementById("I_"+a);
  if(va.style.display==""){
   va.style.display="none";
  }
  else{
   va.style.display="";
  }
 }
}

function allHiddenMenu(objId){
     window.clearTimeout(IdTime);
      IdTime=null;
      for (id=1; id<=intMaxCount; id++){
        if (document.getElementById("ch"+id) != null){
        if (id != objId) document.getElementById("ch"+id).style.visibility = "hidden";
        }
        if (document.getElementById("ch"+id+"b") != null){
        if (id != objId) document.getElementById("ch"+id+"b").style.visibility = "hidden";
        }
      }
}

function outObj(){
     IdTime = window.setTimeout("allHiddenMenu(intMaxCount)",300);
}

function onRoot(hID,ID){
      var objElem = document.getElementById(ID);
      var x = 0;
      var y = 0;
      while (typeof objElem == 'object' && objElem.tagName != 'BODY' && objElem.tagName != 'HTML'){
          x += objElem.offsetLeft;
          y += objElem.offsetTop;
          objElem = objElem.offsetParent;
      }
      allHiddenMenu(hID);
      if(IE){
	  	x = x+1;
	  	y = y+31;
	  }else{
	  	x = x+0;
	  	y = y+0;
	  }
      x = x.toString() + 'px';
      y = y.toString() + 'px';
      if(document.getElementById('ch'+hID)!= null ){
           document.getElementById('ch'+hID).style.left = x;
           document.getElementById('ch'+hID).style.top = y;
           document.getElementById('ch'+hID).style.visibility = "visible";
      }
}

function ClearTime(){
     window.clearTimeout(IdTime);
}

function changeImages(obrID,obrSRC){
 if(isClickOk){
  obrGET=document.getElementById(obrID);
   obrGET.src = eval(obrSRC+'.src');
 }
}

function toNext(nextFld) {
 if (typeof(event) != "undefined"){
  nextField = eval('document.adresa.' + nextFld);
  if(event.keyCode == 13){
   event.returnValue = false;
   if ((typeof(nextField) != "undefined")&&(!nextField.disabled)) nextField.focus();
  }
 }
}