var noSelect = 0;
var noElement = 0;

function PARollover(element, isHot) {
	if(isHot) element.src = element.src.replace('.gif', '_hot.gif');
	else element.src = element.src.replace('_hot.gif', '.gif');
}

function PAStatus(status) {
	if(status == '') status = 'Brak';
	document.getElementById('action_option').innerHTML = status;
}

function PAChangeSelect(akcja) {
	
	noSelect = 0;
	var ptrForumlarz = document.getElementById('pa_list');

	for (var i=0; i<ptrForumlarz.elements.length; i++) {
		var e = ptrForumlarz.elements[i];

		if(e.value == 'nocount' || e.disabled) continue;
		
		if(e.type == 'checkbox')  e.checked = akcja;
		else continue;
	  
		if(akcja == true) noSelect = noSelect + 1;
   		else noSelect = 0;
	}
	
	el = document.getElementById('count');
	if(el != null) {
		el.innerHTML = noSelect;
	}
}

function PAChange(akcja) {
	if(akcja) noSelect++;
	else noSelect--;
	
	el = document.getElementById('count');
	if(el != null) {
		el.innerHTML = noSelect;
	}
	
	if(noElement == noSelect) document.getElementById('checkall').checked = true;
	else document.getElementById('checkall').checked = false;
}

function PACountStart() {
	noElement = 0;
	var ptrForumlarz = document.getElementById('pa_list');
	
	for (var i=0; i<ptrForumlarz.elements.length; i++) {
		var e = ptrForumlarz.elements[i];

		if(e.value == 'nocount' || e.disabled) continue;
		if(e.type == 'checkbox') noElement++;
	}
}

function PAVisible(name, show) {
	
	var block = document.getElementById(name);
	if(block == null) return false;
	
	if(show) {
		block.style.visibility="visible";
		block.style.position="relative";
	}
	else {
		block.style.visibility="hidden";
		block.style.position="absolute";
	}
	
	return true;
}

function PAgetCookie(name) {
   var start = document.cookie.indexOf(name+"=");
   var len = start+name.length+1;
   if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
   if (start == -1) return null;
   var end = document.cookie.indexOf(";",len);
   if (end == -1) end = document.cookie.length;
   return unescape(document.cookie.substring(len,end));
}

function PAsetCookie(name,value) {
	var expires=new Date();
	expires.setTime(expires.getTime()+1000*60*60*24*30);
    var cookieString = name + "=" +escape(value) +
       ( (expires) ? ";expires=" + expires.toGMTString() : "");
    document.cookie = cookieString;
}


var startTab = 'pr-tabs-1';
var startTabName = 'Strona CMS';
var startTabValue = 'page';

var setTab = '';
var setValue = '';

function PAS_tabs(element, over) {
	
	if(setTab == element.id) return;
	
	if(over) element.className = 'td-right-hover';
	else element.className = 'td-right';
	
}

function PAS_set_tab(tabName, nazwa, wartosc) {
	if(tabName == setTab) return;
	
	if(setTab != '') {
		document.getElementById(setTab).className = 'td-right';
		PAVisible(setValue, false);
	}
	document.getElementById(tabName).className = 'td-right-hover';
	document.getElementById('rodzaj').innerHTML = nazwa;
	
	PAVisible(wartosc, true);

	document.getElementById('type').value = wartosc;
	
	setTab = tabName;
	setValue = wartosc;
}