function showTextArea(thisEl, blockId, blockTextId){
    if(document.getElementById(blockId).style.display == 'none'){
        document.getElementById(blockId).style.display = '';
    }else{
        document.getElementById(blockId).style.display = 'none';
    }
}
function showHideBlock(formName, selectName){
   var metoda = $('k_body').getElementsByClassName('benchmarkiMetodaPola');
   var pola = $('k_body').getElementsByClassName('benchmarkiPole');

   if(document.zestaw.last.value>0){
       document.getElementById('benchmarkiMetoda_'+document.zestaw.last.value).style.display = 'none';
   }
     var f = document[formName];
     for(j = 0; j < f.elements.length; j++) {
         var e = f.elements[j];
          if(e.type=="text"){
                    if(e.className == 'benchmarkiPole'){
                        e.value = '';
                    }
                }
     }

   var selectedValue = $(selectName).getValue();
   $('benchmarkiMetoda_'+selectedValue).show();
   $('test_id').value = selectedValue;
   document.zestaw.last.value = selectedValue;
}
function changeTabs(element, subElement){

        var prefix = element.substring(0,element.indexOf('_'));
                var licznik = 1;
                if(subElement){
                        var subCurrent = subElement+"_1";
                        while($(subCurrent)){
                if($(subCurrent).hasClassName('selected')){
                        $(subCurrent).removeClassName('selected');
                }
                licznik++;
                subCurrent = subElement+'_'+licznik;
        }
                }
        licznik = 1;
        var currentElement = prefix+'_'+licznik;

        while($(currentElement)){
                if($(currentElement).hasClassName('selected')){
                        $(currentElement).removeClassName('selected');
                }
                licznik++;
                currentElement = prefix+'_'+licznik;
        }
        $(element).addClassName('selected');
}
function setCurrent(curElement, a_criteria_p, a_number, a_main){
        $('a_criteria_p').value = a_criteria_p;
        $('a_number').value = a_number;
        $('a_main').value = a_main;
}
function trim(s)
{
        return s.replace(/^\s+|\s+$/, '');
}
function checkFormRankingi(form_name){
    var f = document[form_name];
    var wynikiPuste = true;
    var metodaPuste = true;
    var sprzetPuste = true;
    var dodatkowePelne = false;
     for(j = 0; j < f.elements.length; j++) {
                var e = f.elements[j];
                var illegalChars= /[\(\)\<\>,;:\\\"\[\]]/;
                var illegalCharsWyniki= /[a-zA-Z\(\)\<\>,;:\\\"\[\]]/;
                var nameChars = /nazwa_\d_1/;
                if(e.type=='textarea'){
                    var elVal = trim(e.value);
                    if(e.name=='benchmarkiAdditionalInfoAll'){
                        if(elVal.length>1000){
                            dodatkowePelne = true;
                        }
                    }

                }
                if(e.type=="text"){
                    var elVal = trim(e.value);
                    if(e.className == 'benchmarkiPole'){
                        if(e.style.display != 'none'){
                            if(elVal != ''){
                                if(elVal.match(illegalCharsWyniki) == null){
                                    wynikiPuste = false;
                                }
                            }
                        }
                    }
                }
                if(e.type=="select-one"){
                    if(e.name=='metoda_id'){
                        if(e.selectedIndex > 0){
                            metodaPuste = false;
                        }
                    }else if(e.name.match(nameChars) != null){
                        if(e.selectedIndex > 0){
                            sprzetPuste = false;
                        }
                    }
                }
     }
     if(metodaPuste){
         $('metodaPuste').show();
         $('wynikiPuste').hide();
     }else{
         $('metodaPuste').hide();
         if(wynikiPuste){
             $('wynikiPuste').show();
         }else{
             $('wynikiPuste').hide();
         }
     }
     if(dodatkowePelne){
         $('dodatkowePelne').show();
     }else{
         $('dodatkowePelne').hide();
     }


     if(sprzetPuste){
         $('sprzetPuste').show();
     }else{
         $('sprzetPuste').hide();
     }

     if(metodaPuste==false && sprzetPuste==false && wynikiPuste==false && dodatkowePelne==false){
         f.submit();
     } else {
         alert('Proszę uzupełnić brakujące pola.');
     }
}
function checkForm(form_name){
        var f = document[form_name];
        var error = false;
        for(j = 0; j < f.elements.length; j++) {
                var e = f.elements[j];

                 var emailFilter = /^[^@]+@[^@.]+\.[^@]*\w\w$/;
                 var illegalChars= /[\(\)\<\>,;:\\\"\[\]]/;
                if(e.type=="text" || e.type=="textarea"){
                        var el_val = trim(e.value);
                        if(el_val==''){
                                e.style.border = '1px solid red';
                                error = true;
                                 if($(e.name+'_error')!=null){
                                       $(e.name+'_error').style.display = '';
                                 }
                        }else{
                                if(e.name.match("mail")){
                                        if (!emailFilter.test(el_val)) {
                                                e.style.border = '1px solid red';
                                                error = true;
                                        }else if (el_val.match(illegalChars)) {
                                                e.style.border = '1px solid red';
                                                error = true;
                                        }else{
                                                e.style.border = '1px solid #ccc';
                                        }
                                }else{
                                        e.style.border = '1px solid #ccc';
                                }
                                if($(e.name+'_error')!=null){
                                        $(e.name+'_error').style.display = 'none';
                                }
                        }
                }
                if(e.type=="select-one"){
                        if(e.selectedIndex <= 0){
                               if($(e.name+'_error')!=null){
                                       $(e.name+'_error').style.display = '';
                               }
                                e.style.border = '1px solid red';
                                error = true;
                        }else{
                                e.style.border = '1px solid #ccc';
                                if($(e.name+'_error')!=null){
                                        $(e.name+'_error').style.display = 'none';
                                }
                        }
                }
                if(e.type=="select-multiple"){
                        //alert(e.name);
                        var mSelected = false;
                        for(i=0;i<e.options.length;i++){
                                if(e.options[i].selected){
                                        mSelected = true;
                                }
                        }
                        if(mSelected){
                                e.style.border = '1px solid #ccc';
                                if($(e.name+'_error')!=null){
                                        $(e.name+'_error').style.display = 'none';
                                }
                        }else{
                                if($(e.name+'_error')!=null){
                                        $(e.name+'_error').style.display = '';
                                }
                                e.style.border = '1px solid red';
                                error = true;
                        }
                }
                if(e.type=="hidden"){
                        if(e.name=='tresc'){
                        }
                }
        }
        if(!error){
                form_name.submit();
        }
}

function disableRest(poziom){
    var max = 5;
    var katValue = $('kat_select_'+poziom).selectedIndex;
    $('kategoria_id').value = $('kat_select_'+poziom).options[katValue].value;
    for(var i=poziom+1;i<max;i++){
        if($('kat_'+i)!=null){
            $('kat_'+i).remove();
        }
    }
}
//funkcja usuwa odpowiedni input z kategoriami (ostatni, jeśli jest więcej niz jeden)
function disableRestComplex(poziom_y,poziom_x){
    var max = 5;
    var katValue = $('kat_select_'+poziom_y+'_'+poziom_x).selectedIndex;

    $('kategoria_'+poziom_y).value = $('kat_select_'+poziom_y+'_'+poziom_x).options[katValue].value;
    for(var i=poziom_x+1;i<max;i++){
        if($('kat_'+poziom_y+'_'+i)!=null){

            $('kat_'+poziom_y+'_'+i).remove();
        }
    }
}
function removeCategory(ktora_kategoria){
    var max = 5;
    if(ktora_kategoria>1){
            var tmp = ktora_kategoria-1;
            //alert('kat_'+tmp+'_'+);
            for(var i=max;i>=0;i--){
                    if($('kat_'+tmp+'_'+i)!=null){
                            $('kat_'+tmp+'_'+i).remove();
                    }
            }
            $('ktora_kategoria').value = parseInt($('ktora_kategoria').value)-1;
            $('after_indicator_block_'+tmp).remove();
            $('indicator_block_'+tmp).remove()
            $('kategoria_'+tmp).remove()
    }else{
            alert('Nie można więcej usuwać.');
    }
}

var ns6=document.getElementById&&!document.all
// fumckcja potrzeba do kontrolowania ilości wpisywanych znaków
function restrictinput(maxlength,e,placeholder){
    if (window.event&&event.srcElement.value.length>=maxlength)
        return false
    else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){
        var pressedkey=/[a-zA-Z0-9\.\,\/]/ //detect alphanumeric keys
        if (pressedkey.test(String.fromCharCode(e.which)))
        e.stopPropagation()
    }
}
// fumckcja potrzeba do kontrolowania ilości wpisywanych znaków
function countlimit(maxlength,e,placeholder){
    var theform=eval(placeholder)
    var lengthleft=maxlength-theform.value.length
    var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder)
    if (window.event||e.target&&e.target==eval(placeholder)){
        if (lengthleft<0)
            theform.value=theform.value.substring(0,maxlength)
        placeholderobj.innerHTML=lengthleft
    }
}
// fumckcja potrzeba do kontrolowania ilości wpisywanych znaków
function displaylimit(thename, theid, thelimit){
    var theform=theid!=""? document.getElementById(theid) : thename
    var limit_text='możesz wpisać jeszcze <b><span id="'+theform.toString()+'">'+thelimit+'</span></b> znaków'
    if (document.all||ns6)
        document.write(limit_text)
    if (document.all){
        eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
        eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
    }
    else if (ns6){
        document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true);
        document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true);
    }
}
function skomentuj(komentarzId, sciezka){
    oldId = $('komentarz_parent_id').value;
    if(oldId > 0){
        $('span_'+oldId).style.color='#000';
    }

    $('komentarz_parent_id').value = komentarzId;

    $('sciezkaid_parent').value = sciezka;
    if(komentarzId>0){
        $('span_'+komentarzId).style.color='red';
    }

}
function changeReviewTabs(listId, itemId)
{
    var ul = document.getElementById(listId);
    for(i=0; i < ul.childNodes.length; i++)
    {
        child = ul.childNodes[i];
        if(child.nodeName != 'LI') continue;

        var tabContent = document.getElementById(child.id + '_content');
        if(child.id == itemId)
        {
            child.className = 'selected';
            tabContent.className = 'tabContentWrap visible';
        }
        else
        {
            child.className = '';
            tabContent.className = 'tabContentWrap';
        }
    }
}

function showSpamComment(id)
{
    if( id > 0 )
    {
        if( $('span_' + id ) != undefined )
        {
            $('span_' + id ).style.display = '';
        }

        if( $('spanHiddenSpam_' + id) != undefined )
        {
            $('spanHiddenSpam_' + id).style.display = 'none';
        }

    }

}

function initSearchBox() {
	var input = $$('#search input[name=q]')[0];
	if(typeof input == 'undefined') return;

	var welcome = $$('#search legend')[0].innerHTML + '...';
	if(input.value == '') input.value = welcome;
	input.observe("focus",function() {
		if(this.value == welcome)
			this.value = '';
	});
	input.observe("blur",function() {
		if(this.value == '')
			this.value = welcome;
	});
}

document.observe("dom:loaded",function()
{
	initSearchBox();
});