function setItemName(lName, lTarget){
//	alert("Som in setItemName");
	editAreaEditorSubmit();
	var form = document.getElementById('bloxMainForm');
	form.elements['clickitem'].name = lName;
	form.elements['scrollYOffset'].value = getScrollingPosition();
	form.action = '/'+lName;
	if (lTarget){
		form.target = lTarget;
	} else {
		form.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
			form.elements[t[i].name+'/result'].value = eval(id+'.getCode()');
		} 
	}
	// Form submit //
	form.submit();
}

function getScrollingPosition() {      
	var position = 0;      
     
	if (typeof window.pageYOffset != 'undefined') {      
		position = window.pageYOffset;      
	} else if (typeof document.documentElement.scrollTop != 'undefined' && document.documentElement.scrollTop > 0) {      
		position = document.documentElement.scrollTop;      
	} else if (typeof document.body.scrollTop != 'undefined') {
		position = document.body.scrollTop;
	};	
	return position;      
}

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

function tree_ondrop(lNameTo){
//alert(event.ctrlKey);	
	if (confirm('Ste si ist�, �e chcete skop�rova� 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){
	if (lElement = document.getElementById(TREE_CHECK_ADV[a_index][a_index_reg][1]))
		lElement.src=iconCheck[a_state].src;
	if (lElement = document.getElementById(TREE_CHECK_ADV[a_index][a_index_reg][0]))
		lElement.value=a_state;
}

//nacita stav uzla
function checkAdvGetState(a_index, a_index_reg){
	if (lElement = document.getElementById(TREE_CHECK_ADV[a_index][a_index_reg][0]))
		return lElement.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++){
//				alert(TREE_CHECK_ADV[cc][dd][2]);
				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;
}