function validateText(elementsInputs, intCounter) {
    if (elementsInputs[intCounter].value == "") {
        return true;
    } else { return false; }
}
function roundVal(val){
	var dec = 2;
	var result = Math.round(val*Math.pow(10,dec))/Math.pow(10,dec);
	return result;
}
function eUrl(url,arr,name) {
    bs = arr.split(',');
    link="";
    for(var i=0;i<bs.length; i++) {
        if(bs[i]) {
            link = link+"-"+bs[i]+"-"+document.getElementById(bs[i]).value;
        }
    }
    document.location.href=url+link+'-'+name+'.html';
}

function copySzukaj(typ) {
    if(typ==1) {
        document.getElementById("formSzukaj").action ="1.1-5-Szukaj-artykulu.html";
    }
    if(typ==3) {
        document.getElementById("formSzukaj").action ="3.Szukaj-ogloszenia.html";
    }
    if(typ==10) {
        document.getElementById("formSzukaj").action ="10.Szukaj-zakladu-stolarskiego.html";
    }
}

function valButton(currentForm) {
    var cnt = -1;
    if(currentForm.szkola.length>0) {
        for (var i=currentForm.szkola.length-1; i > -1; i--) {

            if (currentForm.szkola[i].checked == true ) { cnt = i; i = -1; }
        }
        if (cnt > -1) return 1;
        else return null;
    } else {
        if (currentForm.szkola.checked == true ) { return 1;}
        else { return null; }
    }
}

function validateForm(currentForm) {
    var blnvalidate = true;
    var elementsInputs;
    var tekst="";
    var a = new Array();
    check=0;
    t=0;
    elementsInputs = currentForm.getElementsByTagName("input");
    for (var intCounter = 0; intCounter < elementsInputs.length; intCounter++) {
        if (elementsInputs[intCounter].className == "reqquestion") {
            if(elementsInputs[intCounter].type=="radio" && !a[elementsInputs[intCounter].name]) {
                    var btn = valButton(currentForm);
                    if (btn == null) check=1;
                    a[elementsInputs[intCounter].name]=1;
            } else if (validateText(elementsInputs, intCounter)) {
                blnvalidate = false;
                if(elementsInputs[intCounter].name=="oblicz") {
                    tekst = "\n\nWynik mnożenia nie jest poprawny.";
                } else {
                    elementsInputs[intCounter].style.border='2px solid #de0000';
                }
                t=1;
            } else {
                elementsInputs[intCounter].style.border='1px solid #bebebe';
            }
        }
    }
    elementsInputs = currentForm.getElementsByTagName("textarea");
    for (var intCounter = 0; intCounter < elementsInputs.length; intCounter++) {
        if (elementsInputs[intCounter].className == "reqquestion") {
            if (validateText(elementsInputs, intCounter)) {
                blnvalidate = false;
                elementsInputs[intCounter].style.border='2px solid #de0000';
                t=1;
            } else {
                elementsInputs[intCounter].style.border='1px solid #bebebe';
            }
        }
    }
    if(check==1) {
        boxOpen({ tekst : '<h1>Zaznacz szkołę do której uczęszczasz/ukończyłeœ</h1>', width : 400, height : 80 } ,'tekst');
        blnvalidate = false;
    } else {
        if(t) boxOpen({ tekst : '<h1>Wypełnij wymagane dane'+tekst+'!</h1>', width : 400, height : 80 } ,'tekst');
    }
    return blnvalidate;
}
function zliczaj(id) {
        var tekst = document.getElementById(id).value;
        var dl_tresc = document.getElementById(id).value.length;
        var maxlen = 200;
        var prawdziwa = 0;
        var entery = 0;
        for (i=0; i<dl_tresc; i++) {
            if (tekst.charAt(i) == "\n") {
                prawdziwa++;
                entery++;
                if (navigator.appName != "Netscape")
                    i++;
            }
            prawdziwa++;
        }
        if(id=="Ogloszenia") {
            document.getElementById("GPD").innerHTML = "<b style='font-size: 16px;margin-bottom: -6px;'>&bull;</b> " + tekst;
        }
        document.getElementById('ileZnakow'+id).innerHTML = "Pozostało znaków: "+(maxlen-prawdziwa);
        if (prawdziwa>maxlen) {
            if (navigator.appName != "Netscape")
                document.getElementById(id).value = document.getElementById(id).value.substring(0,maxlen);
            else
                document.getElementById(id).value = document.getElementById(id).value.substring(0,maxlen-entery);
                alert('Maksymalna długość to ' + maxlen);
        }
        return 0;
}
function load(link,layer) {
    bs = link.split('?');
    $.ajax({
        url: bs[0],
        type: 'GET',
        cache: false,
        data: bs[1],
        success: function(html){
            $("#"+layer).html(html);
        }
    });
}
function showHide(id) {
    obj = document.getElementById(id);
    if(obj.style.display=="block") {
        $("#"+id).fadeOut("slow");
        obj.style.opacity=100;
        obj.style.display="none";
    } else {
        obj.style.opacity=0;
        obj.style.display="block";
        $("#"+id).fadeIn("slow");
    }
}
function dHide(id) {
    document.getElementById(id).style.display="none";
}
function dShow(id) {
    document.getElementById(id).style.display="block";
}
function sh(show,hide) {
    dShow(show);
    dHide(hide);
}
function boxOpen(t,type) {
            if(type=='img') {
                $.colorbox({href: t.href});
            } else if(type=='iframe'){
                $.colorbox({src: t.src, iframe: true, innerWidth:t.width, innerHeight:t.height});
            } else if(type=='tekst'){
                $.colorbox({html: t.tekst});
            }
            return false;
}