// ### validacja formularza

function niepuste(x){return x>''}
function ismail(e){return /^[\w\.-]{2,}@[\w\.-]+\.[a-z]{2,5}$/i.test(e)}
                                        
function validate(f){
 var v,i,e
 for(i=0;e=f[i++];)
 if(v=window[e.getAttribute('valid')])
 if(!v(e.value))
 {alert(e.getAttribute('alert'));e.focus();return 1}
}




// ### potwierdzenie kliknięcia



function potwierdz_link(pytanie,link)
{
	question = confirm(pytanie)
	if (question !="0"){
		window.location = link
	}
	else {
		window.location = "#"
	}
}


// ### ### ### ### ------- Zmiana jednego SELECTA powoduje zmianę drugiego


function fillSelectFromArray(selectCtrl, itemArray, goodPrompt, badPrompt, defaultItem) {
var i, j;
var prompt;
// empty existing items
for (i = selectCtrl.options.length; i >= 0; i--) {
selectCtrl.options[i] = null; 
}
prompt = (itemArray != null) ? goodPrompt : badPrompt;
if (prompt == null) {
j = 0;
}
else {
selectCtrl.options[0] = new Option(prompt);
j = 1;
}
if (itemArray != null) {
// add new items
for (i = 0; i < itemArray.length; i++) {
selectCtrl.options[j] = new Option(itemArray[i][0]);
if (itemArray[i][1] != null) {
selectCtrl.options[j].value = itemArray[i][1]; 
}
j++;
}
// select first item (prompt) for sub list
selectCtrl.options[0].selected = true;
   }
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

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_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];}
}

// zmiana warstw 

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}



// otwiera link po kliknięciu
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

// select jako menu
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}



// ZWIJANIE MENU
	var sViewState = new String('czeladz-');
	document.cookie = "MenuViewState=" + escape(sViewState) + ";path=/";
	function toggleMenu(oMenu, iLevel){
		if (oMenu.style.display == 'none'){
			oMenu.style.display = 'block';
			if(sViewState.indexOf(oMenu.id + '-') == -1)
				sViewState += oMenu.id + '-';
		} else {
			oMenu.style.display = 'none';
			if(sViewState.indexOf(oMenu.id + '-') != -1){
				var regex = new RegExp(oMenu.id + '\-');
				sViewState = sViewState.replace(regex, '');
			}
		}
		document.cookie = "MenuViewState=" + escape(sViewState) + ";path=/";
	}

// PODŚWIETLENIE TŁA WIERSZA TR
        function setPointer(theRow, thePointerColor)
        {
            if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {
                return false;
            }
            if (typeof(document.getElementsByTagName) != 'undefined') {
                var theCells = theRow.getElementsByTagName('td');
            }
            else if (typeof(theRow.cells) != 'undefined') {
                var theCells = theRow.cells;
            }
            else {
                return false;
            }
        
            var rowCellsCnt  = theCells.length;
            for (var c = 0; c < rowCellsCnt; c++) {
                theCells[c].style.backgroundColor = thePointerColor;
            }
        
            return true;
}