var FORM_INPUT_ALERT = "Musisz wypełnić wszystkie pola formularza.";
var FORM_LOGIN_INPUT_ALERT = "Aby móc się zalogować, musisz podać swój login i hasło.";
var FORM_REG_ERRORS = "Wysyąpiły następujące błędy:";
var FORM_REG_ERR_USERNAME_CHARS = "nazwa użytkownika zawiera niedozwolone znaki";
var FORM_REG_ERR_USERNAME_LENGTH = "nazwa użytkownika jest zbyt krótka (min. 3 znaki)";
var FORM_REG_ERR_EMAIL_CHARS = "adres e-mail zawiera niedozwolone znaki";
var FORM_REG_ERR_PASSWORD_COMPARE = "wpisane hasła nie są takie same";
var FORM_REG_ERR_PASSWORD_LENGTH = "wpisane hasło jest zbyt krótkie (min. 3 znaki)";
var FORM_REG_ACCEPT_RULES = "Musisz zaakceptować regulamin serwisu!";
var FORM_SETTINGS_PASS_ERROR_1 = "Podane hasła są różne ... a muszą być takie same ;)";
var FORM_SETTINGS_PASS_ERROR_2 = "Hasło musi mieć minimalną długość = 4 znaki!";
var FORM_LOGIN_FORGOTTEN_CONFIRMATION = "Nowe hasło zostało wysłane na Twój adres e-mail";
var FORM_SETTINGS_CONFIRMATION = "Twoje dotychczasowe hasło zostało zmienione.";
var TEXT_SEARCH_IN_DATABASE = "Szukaj";


function showHide(id_div,id_button){
if(document.getElementById(id_div).style.display=="none"){
  document.getElementById(id_div).style.display="block";
  document.getElementById(id_button).value="-";
}else{
  document.getElementById(id_div).style.display="none";
  document.getElementById(id_button).value="+";
}
}	
  

//** Form field Limiter v2.0- (c) Dynamic Drive DHTML code library: http://www.dynamicdrive.com
//** Feb 25th, 09'- Script creation date
//** This notice must stay intact for legal use

var fieldlimiter={

defaultoutput: "Pozostało <b>[int]</b> znaków do wpisania.", //default message that gets output to statusid element

uncheckedkeycodes: /(8)|(13)|(16)|(17)|(18)/, //keycodes that are not checked, even when limit has been reached. See http://www.javascriptkit.com/jsref/eventkeyboardmouse.shtml for avail keycodes

limitinput:function(e, config){
	var e=window.event || e
	var thefield=config.thefield
	var keyunicode=e.charCode || e.keyCode
	if (!this.uncheckedkeycodes.test(keyunicode)){
		if (thefield.value.length>=config.maxlength){
			if (e.preventDefault)
				e.preventDefault()
			return false
		}
	}
},

showlimit:function(config){
	var thefield=config.thefield
	var statusids=config.statusids
	var charsleft=config.maxlength-thefield.value.length
	if (charsleft<0) //if user has exceeded input limit (possible if cut and paste text into field)
		thefield.value=thefield.value.substring(0, config.maxlength) //trim input
	for (var i=0; i<statusids.length; i++){
		var statusdiv=document.getElementById(statusids[i])
		if (statusdiv) //if status DIV defined
			statusdiv.innerHTML=this.defaultoutput.replace("[int]", Math.max(0, charsleft))
	}
	config.onkeypress.call(thefield, config.maxlength, thefield.value.length)
},

cleanup:function(config){
	for (var prop in config){
		config[prop]=null
	}
},


addEvent:function(targetarr, functionref, tasktype){
	if (targetarr.length>0){
		var target=targetarr.shift()
		if (target.addEventListener)
			target.addEventListener(tasktype, functionref, false)
		else if (target.attachEvent)
			target.attachEvent('on'+tasktype, function(){return functionref.call(target, window.event)})
		this.addEvent(targetarr, functionref, tasktype)
	}
},

setup:function(config){
	if (config.thefield){ //if form field exists
		config.onkeypress=config.onkeypress || function(){}
		config.thefield.value=config.thefield.value
		this.showlimit(config)
		this.addEvent([window], function(e){fieldlimiter.showlimit(config)}, "load")
		this.addEvent([window], function(e){fieldlimiter.cleanup(config)}, "unload")		
		this.addEvent([config.thefield], function(e){return fieldlimiter.limitinput(e, config)}, "keypress")
		this.addEvent([config.thefield], function(){fieldlimiter.showlimit(config)}, "keyup")
	}
}

}

function showPreloader(ts) {
	if(ts == 1) {
		document.getElementById("loadersri").style.display = "block";
	} else {
		document.getElementById("loadersri").style.display = "none";
	}
}
function subPhoto() {
	var subForm = document.getElementById("addPhoto");
	showPreloader(1);
	if(subForm.elements["username"].value.length < 3 || subForm.elements["caption"].value.length < 3) {
		alert(FORM_INPUT_ALERT);
		showPreloader(0);
	} else {
	/*
	if(itemOpt == "1" && subForm.elements["pic"].value.length < 8) {
			alert(FORM_INPUT_ALERT);
			showPreloader(0);
			return false;
		}
		if(itemOpt == "2" && subForm.elements["youtubeURL"].value.length < 8) {
			alert(FORM_INPUT_ALERT);
			showPreloader(0);
			return false;
		}
	*/
		subForm.submit();

	}	
}
function doRate(rate,id) {
	advAJAX.get({
		url: "ajax/rate.php",
		parameters : {
		  "rate" : rate,
		  "id" : id,
		  "view" : 1
		},
		onLoading : function(obj) { 
			document.getElementById("rate" + id).innerHTML = "<img src=\"images/loader_m.gif\" />";
		},
		onSuccess : function(obj) {
/*			if(obj.responseText != "ok") {
				document.getElementById("rate" + id).innerHTML = "";
				alert(obj.responseText);
			} else {*/
document.getElementById("rate" + id).style.display="none";
document.getElementById("rate_po_r_" + id).style.display="none";
document.getElementById("outerImageContainer").style.display="none";
document.getElementById("hoverNav").style.display="none";
document.getElementById("prevLink").style.display="none";
document.getElementById("nextLink").style.display="none";
document.getElementById("rate_dziek_po_" + id).innerHTML = obj.responseText;
/*}*/
		},
		onError : function(obj) { 
			alert("ERROR: Something Going On");
		}
	});	
}
function doRatec(ratec,cid) {
	advAJAX.get({
		url: "ajax/ratec.php",
		parameters : {
		  "ratec" : ratec,
		  "cid" : cid,
		  "view" : 1
		},
		onLoading : function(obj) { 
			document.getElementById("ratec" + cid).innerHTML = "<img src=\"images/loader_m.gif\" />";
		},
		onSuccess : function(obj) {
				document.getElementById("ratec" + cid).style.display="none";
				document.getElementById("ratec_dziek_po_" + cid).innerHTML = obj.responseText;
		},
		onError : function(obj) { 
			alert("ERROR: Something Going On");
		}
	});		
}
function doRaport(id,item) {
	advAJAX.get({
		url: "ajax/raportuj.php",
		parameters : {
		  "item" : item,
		  "id" : id
		},
/*		onLoading : function(obj) { 
			document.getElementById("ratec" + id).innerHTML = "<img src=\"images/loader_m.gif\" />";
		},*/
		onSuccess : function(obj) {
		if (item == "1") {
/*		if ((obj.responseText == "opcja dostępna po zalogowaniu") && (item == "1")) {
				document.getElementById("raport" + id).style.display="none";*/
				document.getElementById("raport_opcja_po_" + id).innerHTML = obj.responseText;
				document.getElementById("raport_opcja_" + id).style.display="none";
		} else {
		alert(obj.responseText);
		}
		},
		onError : function(obj) { 
			alert("ERROR: Something Going On");
		}
	});		
}
function doUlu(id) {
	advAJAX.get({
		url: "ajax/rate_ulubione.php",
		parameters : {
		  "id" : id
		},
		onLoading : function(obj) { 
			document.getElementById("doUlub_" + id).innerHTML = "<img src=\"images/loader_m.gif\" />";
		},
		onSuccess : function(obj) {
				document.getElementById("doUlub_" + id).style.display="none";
				document.getElementById("doUlub_po_" + id).innerHTML = obj.responseText;
		},
		onError : function(obj) { 
			alert("ERROR: Something Going On");
		}
	});		
}
function doLogin() {
	var lf = document.getElementById("loginForm");
	showPreloader(1);

	if(lf.elements["username"].value.length < 3 || lf.elements["password"].value.length < 3) {
		alert(FORM_LOGIN_INPUT_ALERT);
		showPreloader(0);
		return false;
	} else {
		lf.submit();
	}
}

var agree = 0;

function doReg() {
	if(agree == 0) {
		alert(FORM_REG_ACCEPT_RULES);
		document.getElementById("agreem").style.background = "#e1e1e1";
		document.getElementById("agreem").style.padding = "5px";
		return false;
	}
	showPreloader(1);

	var reg = document.getElementById("register");
	var ers = FORM_REG_ERRORS + "\n\n";
	var coe = 0;

	if(/[^a-zA-Z0-9_]/.test(reg.elements["username"].value) === true) {
	    ers += "- " + FORM_REG_ERR_USERNAME_CHARS + "\n";
	    coe++;
	}
	if(reg.elements["username"].value.length < 3) {
		ers += "- " + FORM_REG_ERR_USERNAME_LENGTH + "\n";
		coe++;
	}
	if(/[^a-zA-Z0-9@._]/.test(reg.elements["email"].value) === true) {
	    ers += "- " + FORM_REG_ERR_EMAIL_CHARS + "\n";
	    coe++;
	}
	if(reg.elements["pass1"].value != reg.elements["pass2"].value) {
	    ers += "- " + FORM_REG_ERR_PASSWORD_COMPARE + "\n";
	    coe++;
	}
	if(reg.elements["pass1"].value.length < 3) {
	    ers += "- " + FORM_REG_ERR_PASSWORD_LENGTH + "\n";
	    coe++;
	}

	if(coe > 0) {
		alert(ers);
		showPreloader(0);
		return false;
	} else {
		reg.submit();
	}
}
function doAgree(v) {
	if(v.checked == true) {
		agree = 1;
	} else {
		agree = 0;
	}
}
function remSpaces(ob,urts) {
	ob.value = ob.value.split(urts).join("");
}
function sendEmail() {
	showPreloader(1);
	var sem = document.getElementById("sendForm");
	if(sem.elements["username"].value.length < 3 || sem.elements["email"].value.length < 3 || sem.elements["message"].value.length < 3) {
		alert(FORM_INPUT_ALERT);
		showPreloader(0);
		return false;
	} else {
		sem.submit();
	}
}
function subCmment() {
	showPreloader(1);
	var sfo = document.getElementById("addComment");
	if(sfo.elements["commBody"].value.length < 4 ) { // || sfo.elements["captchaCode"].value.length < 2) {
		alert(FORM_INPUT_ALERT);
		showPreloader(0);
		return false;
	} else {
		sfo.submit();
	}
}
function usernEdit() {
	showPreloader(1);
	var sfo = document.getElementById("usernChange");
	if(sfo.elements["username"].value.length < 3) {
		alert(FORM_REG_ERR_USERNAME_LENGTH);
		showPreloader(0);
		return false;
	} else if (sfo.elements["username"].value.length > 100) {
		alert("przekroczono zakres");
		showPreloader(0);
		return false;
	} else {
		sfo.submit();
	}
}
function passEdit() {
	showPreloader(1);
	var pe = document.getElementById("passChange");
	if(pe.elements["pass1"].value != pe.elements["pass2"].value) {
		alert(FORM_SETTINGS_PASS_ERROR_1);
		showPreloader(0);
		return false;
	} else {
		if(pe.elements["pass1"].value.length < 4) {
			alert(FORM_SETTINGS_PASS_ERROR_2);
			showPreloader(0);
			return false;
		} else {
			pe.submit();
		}
	}
}
/*
var itemOpt = 1;
function swapItemOpt(itm) {
	if(itm == 1) {
		document.getElementById("picOpt").style.display = "block";	
		document.getElementById("youtubeOpt").style.display = "none";
		itemOpt = 1;
	} else {
		document.getElementById("picOpt").style.display = "none";	
		document.getElementById("youtubeOpt").style.display = "block";
		itemOpt = 2;
	}
}
*/
function doPass() {
	showPreloader(1);
	var pfo = document.getElementById("fPass");
if(pfo.elements["username"].value.length < 2 || pfo.elements["email"].value.length < 5) { //|| pfo.elements["errCaptcha"].value.length < 4) {
		alert(FORM_INPUT_ALERT);
		showPreloader(0);
		return false;
	} else {
		pfo.submit();
	}
}
function doSearch() {
	var sf = document.getElementById("squery");

	if(sf.elements["query"].value.length < 2 || sf.elements["query"].value == TEXT_SEARCH_IN_DATABASE) {
		return false;
	} else {
		showPreloader(1);
		sf.submit();
	}
}




/***********************************************
* Cool DHTML tooltip script II- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetfromcursorX=0 //Customize x offset of tooltip
var offsetfromcursorY=20 //Customize y offset of tooltip

var offsetdivfrompointerX=60 //Customize x offset of tooltip DIV relative to pointer image
var offsetdivfrompointerY=4 //Customize y offset of tooltip DIV relative to pointer image. Tip: Set it to (height_of_pointer_image-1).

document.write('<div id="dhtmltooltip"></div>') //write out tooltip DIV
document.write('<img id="dhtmlpointer" src="images/strzalka.gif" width="10" height="5">') //write out pointer image

var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

var pointerobj=document.all? document.all["dhtmlpointer"] : document.getElementById? document.getElementById("dhtmlpointer") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thewidth, thecolor){
if (ns6||ie){
if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
tipobj.innerHTML=thetext
enabletip=true
return false
}
}

function positiontip(e){
if (enabletip){
var nondefaultpos=false
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
var winwidth=ie&&!window.opera? ietruebody().clientWidth : window.innerWidth-20
var winheight=ie&&!window.opera? ietruebody().clientHeight : window.innerHeight-20

var rightedge=ie&&!window.opera? winwidth-event.clientX-offsetfromcursorX : winwidth-e.clientX-offsetfromcursorX
var bottomedge=ie&&!window.opera? winheight-event.clientY-offsetfromcursorY : winheight-e.clientY-offsetfromcursorY

var leftedge=(offsetfromcursorX<0)? offsetfromcursorX*(-1) : -1000

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth){
//move the horizontal position of the menu to the left by it's width
tipobj.style.left=curX-tipobj.offsetWidth+"px"
nondefaultpos=true
}
else if (curX<leftedge)
tipobj.style.left="5px"
else{
//position the horizontal position of the menu where the mouse is positioned
tipobj.style.left=curX+offsetfromcursorX-offsetdivfrompointerX+"px"
pointerobj.style.left=curX+offsetfromcursorX+"px"
}

//same concept with the vertical position
if (bottomedge<tipobj.offsetHeight){
tipobj.style.top=curY-tipobj.offsetHeight-offsetfromcursorY+"px"
nondefaultpos=true
}
else{
tipobj.style.top=curY+offsetfromcursorY+offsetdivfrompointerY+"px"
pointerobj.style.top=curY+offsetfromcursorY+"px"
}
tipobj.style.visibility="visible"
if (!nondefaultpos)
pointerobj.style.visibility="visible"
else
pointerobj.style.visibility="hidden"
}
}

function hideddrivetip(){
if (ns6||ie){
enabletip=false
tipobj.style.visibility="hidden"
pointerobj.style.visibility="hidden"
tipobj.style.left="-1000px"
tipobj.style.backgroundColor=''
tipobj.style.width=''
}
}

document.onmousemove=positiontip