function setItemName(lName, lTarget){
  editAreaEditorSubmit();
  document.forms[0].elements['clickitem'].name = lName;
  var agt=navigator.userAgent.toLowerCase();
  var is_major = parseInt(navigator.appVersion);
  var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
              && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
              && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));  
  if (is_nav && (is_major < 5)){
    //stary netscape
    document.forms[0].elements['scrollYOffset'].value = window.pageYOffset;
  } else {
    //ostatne
    document.forms[0].elements['scrollYOffset'].value = document.body.scrollTop;  
  }                                   
  document.forms[0].action = '/'+lName;
  if (lTarget){
    document.forms[0].target = lTarget;
  } else {
    document.forms[0].target = "";
  }
  //codepress - zvyraznovac kodu
	t = document.getElementsByTagName('textarea');
	for(var i=0,n=t.length;i<n;i++) { 
		if(t[i].className.match('codepress')) {
			id = t[i].id;
			id = id.substr(0, id.length - 3);
			//hodnotu prehodim do hidden
      document.forms[0].elements[t[i].name+'/result'].value = eval(id+'.getCode()');
		} 
	}
    
  document.forms[0].submit();
}

var dragUrl = "";
function tree_ondragstart(lNameFrom){
  window.event.dataTransfer.effectAllowed = 'copy';
  dragUrl = lNameFrom;
}

function tree_ondrop(lNameTo){
//alert(event.ctrlKey);  
  if (confirm('Ste si istý, že chcete skopírovať uzol?')) {
    var agt=navigator.userAgent.toLowerCase();
    var is_major = parseInt(navigator.appVersion);
    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));  
    if (is_nav && (is_major < 5)){
      //stary netscape
      document.forms[0].elements['scrollYOffset'].value = window.pageYOffset;
    } else {
      //ostatne
      document.forms[0].elements['scrollYOffset'].value = document.body.scrollTop;  
    }
    document.forms[0].elements['clickitem'].name = lNameTo+"/lbtnDragCopy/"+dragUrl;
    document.forms[0].action = '/'+lNameTo+"/lbtnDragCopy/"+dragUrl;
    document.forms[0].submit();
  }
}

function _submitOnEnter(e, url) 
{ 
  var kc; 
  if(window.event) 
    kc=window.event.keyCode; 
  else 
    if(e) 
      kc=e.which; 
    else 
      return true; 
  if(kc==13) {
    setItemName(url); 
    return false;
  } 
}

function scrollToYOffset(lYoffset){
  window.scroll(0, lYoffset);
}

function setFirstFocus(){
  var myElem;
  if (document.forms[0]) {
    for (var i = 0; (i < document.forms[0].elements.length && !myElem); i++){
      if (document.forms[0].elements[i].type == 'text' ||
          document.forms[0].elements[i].type == 'radio' ||
          document.forms[0].elements[i].type == 'checkbox')
      myElem = document.forms[0].elements[i];
    }
    if (myElem)
      myElem.focus();
  }
}

function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

var pickerInfoArray = new Array;
var pickerInfoLast;

function movePickers(){
  for(cc=1; cc<= pickerInfoLast; cc++){
    var max = document.getElementById('picker_'+cc).clientHeight - 2 - 20;
    document.getElementById('picker_'+cc+'_down').height = (max * (100 - pickerInfoArray[cc])) /100 + 1;
    document.getElementById('picker_'+cc+'_up').height = (max * pickerInfoArray[cc]) /100 + 1;
  }
}
function resizePanel(){
    var height = document.getElementById('panelAnchor').clientHeight;
    document.getElementById('panelDiv').height = height;
    document.getElementById('panelImage').height = height;
}

//nastavi stav uzlu
function checkAdvSetState(a_index, a_index_reg, a_state){
  document.getElementById(TREE_CHECK_ADV[a_index][a_index_reg][1]).src=iconCheck[a_state].src;
  document.getElementById(TREE_CHECK_ADV[a_index][a_index_reg][0]).value=a_state;
}

//nacita stav uzla
function checkAdvGetState(a_index, a_index_reg){
  return document.getElementById(TREE_CHECK_ADV[a_index][a_index_reg][0]).value;
}

//nacita deticky
function checkAdvGetChildren(a_index, a_index_reg){
  return TREE_CHECK_ADV[a_index][a_index_reg][4];
}

//nacita otecka
function checkAdvGetParent(a_index, a_index_reg){
  return TREE_CHECK_ADV[a_index][a_index_reg][3];
}

//inicializacia stavov
function checkAdvInit(){
  if (TREE_CHECK_ADV){
    for(cc=0; cc<TREE_CHECK_ADV.length; cc++){
      for(dd=0; dd<TREE_CHECK_ADV[cc].length; dd++){
        checkAdvSetState(cc, dd, TREE_CHECK_ADV[cc][dd][2]);
      }
    }
  }
}

//zasedi cely podstrom - fcia pre jeden uzol
function checkAdvGrayAllSubnodes_nodes(a_index, a_index_reg){
  var actState = checkAdvGetState(a_index, a_index_reg);
  if (actState<4){
    newState= 3 + Number(actState);
    checkAdvSetState(a_index, a_index_reg, newState);
  }
    
  var lNode = checkAdvGetChildren(a_index, a_index_reg);
  if (lNode && lNode.length > 0){
    for(var cc=0; cc<lNode.length; cc++){
      checkAdvGrayAllSubnodes_nodes(a_index, lNode[cc])      
    }
  }
}
//zasedi cely podstrom
function checkAdvGrayAllSubnodes(a_index, a_index_reg){
  var lNode = checkAdvGetChildren(a_index, a_index_reg);
  if (lNode && lNode.length > 0){
    for(var cc=0; cc<lNode.length; cc++){             
      checkAdvGrayAllSubnodes_nodes(a_index, lNode[cc]);
    }
  }
}

//odsedi seba a pokial je v stave 3, spusta sa pre poduzly
function checkAdvUngrayByChildren(a_index, a_index_reg){
  var actState = checkAdvGetState(a_index, a_index_reg);
  if (actState>3){
    newState= Number(actState) - 3;
    checkAdvSetState(a_index, a_index_reg, newState);
  } else 
    newState= actState;
  
  if (newState == 3){
    var lNode = checkAdvGetChildren(a_index, a_index_reg);
    if (lNode && lNode.length > 0){
      for(var cc=0; cc<lNode.length; cc++){
        checkAdvUngrayByChildren(a_index, lNode[cc]);
      }
    }
  }
}

//da do tretieho stavu otcov a prezrie 
function checkAdvByChildAllParents(a_index, a_index_reg){
  if (checkAdvGetParent(a_index, a_index_reg) != null){
     checkAdvSetState(a_index, checkAdvGetParent(a_index, a_index_reg), 3);
     checkAdvByChildAllParents(a_index, checkAdvGetParent(a_index, a_index_reg));
     
     var lParentChild=checkAdvGetChildren(a_index, checkAdvGetParent(a_index, a_index_reg));
     if (lParentChild && lParentChild.length > 0){
        for(var cc=0; cc<lParentChild.length; cc++){
          if (a_index_reg != lParentChild[cc])
            checkAdvUngrayByChildren(a_index, lParentChild[cc]);      
        }
      }
  }
}

//reakcia na klik
function checkAdvClick(a_index, a_index_reg){
  var stateMap = new Array(5);
  //stavova mapa
  stateMap[1] = 2;
  stateMap[2] = 3;
  stateMap[3] = 1;
  stateMap[4] = 1;
  stateMap[5] = 2;
  stateMap[6] = 3;
  var actState = checkAdvGetState(a_index, a_index_reg);
  var newState = stateMap[actState];
  checkAdvSetState(a_index, a_index_reg, newState);
  
  //reakcie na cielove stavy
  if (newState==1) {
    checkAdvGrayAllSubnodes(a_index, a_index_reg);
    checkAdvByChildAllParents(a_index, a_index_reg);
  }
  if (newState==2) {
    checkAdvGrayAllSubnodes(a_index, a_index_reg);
    checkAdvByChildAllParents(a_index, a_index_reg);
  }
  if (newState==3) {
    checkAdvUngrayByChildren(a_index, a_index_reg);
    checkAdvByChildAllParents(a_index, a_index_reg);
  }
}

//nadpajane kombace
var comboBindActual = new Array(20);

function comboBindChange(aMainId, aUrlPath, aComboBindIndex){
 var newComboBindId = aUrlPath+'/level2/'+document.getElementById(aMainId)[document.getElementById(aMainId).selectedIndex].value;
   if (document.getElementById(comboBindActual[aComboBindIndex]))
     document.getElementById(comboBindActual[aComboBindIndex]).style.display = "none";
  if (document.getElementById(newComboBindId))
    document.getElementById(newComboBindId).style.display = "inline";
   comboBindActual[aComboBindIndex] = newComboBindId;
} 

//nahradi dynamicky obsah elementu v dokumente na content
function changedynamiccontent(elementid, documentobj ,content){
  el = documentobj.getElementById(elementid);
  if (el) {
    if (documentobj.getElementById && !documentobj.all){
      rng = documentobj.createRange();
      rng.setStartBefore(el);
      htmlFrag = rng.createContextualFragment(content);
      while (el.hasChildNodes())
        el.removeChild(el.lastChild);
      el.appendChild(htmlFrag);
    } else {
      el.innerHTML = content;
    }
  }
}

//nastavi hodnotu premennej value pre element
function changedynamicvalue(elementid, documentobj ,value){
  el = documentobj.getElementById(elementid);
  if (el)
    el.value = value;
}

//nastavi styl pre element
function changedynamicclassname(elementid, documentobj ,classname){
  el = documentobj.getElementById(elementid);
  if (el)
    el.className = classname;
}