var docForm = new Array(null);

function isNotEmptySearchField(comboValue, textobj, initialValue, errorMsg) {
    if (comboValue == "allPointranges" && (textobj.value == initialValue || !isNotEmptyField(textobj))) {
        alert(errorMsg);
        textobj.value = "";
        textobj.focus();
        return false;
    }
    if(textobj.value == initialValue) {
        textobj.value = "";
    }
    return true;
}

function stopSubmit(nowFormName) {
    var noSubmit = false;
    for (var i = 0; i < docForm.length; i++) {
        if (docForm[i] == nowFormName) noSubmit = true;
    }
    if (!noSubmit)
        docForm[docForm.length] = nowFormName;

    return noSubmit;
}

function submitMyForm(formName, formAction, formTarget) {
    if (formTarget != '_self') {
        document.forms[formName].action = formAction;
        document.forms[formName].target = formTarget;
        // Window URI must be empty
        window.open('', formTarget, 'width=800,height=600,toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes,status=yes,location=yes');
        document.forms[formName].submit();
    } else {
        document.forms[formName].action = formAction;
        document.forms[formName].target = formTarget;
        document.forms[formName].submit();
    }
    return false;
}

function gotoUrl(inURL) {
    location.href = inURL;
}

function ChangeExpandLink(dsClassName, newAction, expandLink) {
    expandLink.onclick = function() {
        expandLink.blur();
        return ExpandCollapse(dsClassName, newAction, expandLink);
    }
}

function resetField(inObject) {
    inObject.className = inObject.className + " dark";
    inObject.value = "";
}

function resetFieldChangeColor(inObject) {
    inObject.className = inObject.className + " dark";
}

function resetDateField(inObject) {
    if (inObject.value == "DD.MM.RRRR") {
        inObject.className = inObject.className + " dark";
        inObject.value = "";
    }
}

function resetDayField(inObject) {
    if (inObject.value == "DD") {
        inObject.value = "";
    }
    resetFieldChangeColor(inObject);
}

function resetMonthField(inObject) {
    if (inObject.value == "MM") {
        inObject.value = "";
    }
    resetFieldChangeColor(inObject);
}

function resetYearField(inObject) {
    if (inObject.value == "RRRR") {
        inObject.value = "";
    }
    resetFieldChangeColor(inObject);
}

function resetSearchField(inObject) {
    if (inObject.value == "Wpisz nazw\u0119 nagrody") {
        inObject.value = "";
        inObject.maxLength = 40;
    }
    resetFieldChangeColor(inObject);
}

function resetCardNumberField(inObject) {
    if (inObject.value == "10 ostatnich cyfr") {
        inObject.value = "";
    }
    resetFieldChangeColor(inObject);
}

function isNotEmptyField(inObject) {
    var str = inObject.value;
    while (str.length > 1 && str.indexOf(" ") == 0) {
        str = str.substring(1);
    }
    if (str == "" || str == " ") {
        inObject.value = "";
        inObject.focus();
        return false;
    }
    return true;
}

function number_format(number, length, th_sep) {
    var sep = ",";
    number = Math.round(number * Math.pow(10, length)) / Math.pow(10, length);
    var str_number = number + "";
    var arr_int = str_number.split(".");
    if (!arr_int[0]) arr_int[0] = "0";
    if (!arr_int[1]) arr_int[1] = "";
    if (arr_int[1].length < length) {
        var seperator = arr_int[1];
        for (var i = arr_int[1].length + 1; i <= length; i++) {
            seperator += "0";
        }
        arr_int[1] = seperator;
    }
    if (th_sep != "" && arr_int[0].length > 3) {
        var term = arr_int[0];
        arr_int[0] = "";
        for (var j = 3; j < term.length; j += 3) {
            var extract = term.slice(term.length - j, term.length - j + 3);
            arr_int[0] = th_sep + extract + arr_int[0] + "";
        }
        var str_first = term.substr(0, (term.length % 3 == 0) ? 3 : (term.length % 3));
        arr_int[0] = str_first + arr_int[0];
    }
    return arr_int[0] + sep + arr_int[1] + " ";
}

// returns true if the given cardNumber has 16 digits and passes the luhnChecker, false otherwise
function luhnChecker(cardNumber) {
    if (cardNumber.length != 16 || isNaN(Number(cardNumber)) || !isInteger(cardNumber)) {
        document.getElementById("popUnderError").style.display = "";
        document.getElementById("model_cardNumber").style.border = "1px solid red";
        return false;
    }
    else {    //LuhnChecker
        var sum = 0;
        var digit = 0;
        var addend = 0;
        var timesTwo = false;
        for (var i = cardNumber.length - 1; i >= 0; i--) {
            digit = cardNumber.substring(i, i + 1);
            if (timesTwo) {
                addend = digit * 2;
                if (addend > 9)
                    addend -= 9;
            } else
                addend = digit;
            sum += Number(addend);
            timesTwo = !timesTwo;
        }
        var modulus = sum % 10;
        if (modulus == 0) {
            document.getElementById("popUnderError").style.display = "none";
            document.getElementById("model_cardNumber").style.border = "";
            return true;
        }
        else {
            document.getElementById("popUnderError").style.display = "";
            document.getElementById("model_cardNumber").style.border = "1px solid red";
            return false;
        }
    }
}

// returns true if all chars of a string are digits, false otherwise
function isInteger(number){
  for (var i = 0; i < number.length; i++){
     var digit = number.charAt(i);
     if (!((digit >= "0") && (digit <= "9"))) return false;
  }
  return true;
}

// Cursor jumping from the current fild to the next one.
function jumpToNextField(elmnt, next) {
    if (elmnt.value.length == elmnt.maxLength && next != null) {
        document.getElementById(next).focus();
    }
}

// Flash Player Version Detection - Rev 1.5
// Detect Client Browser type
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. All rights reserved.
var isIE = (navigator.appVersion.indexOf("MSIE") != -1);
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1);
var isOpera = (navigator.userAgent.indexOf("Opera") != -1);

function ControlVersion()
{
    var version;
    var axo;
    var e;

    // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

    try {
        // version will be set for 7.X or greater players
        axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
        version = axo.GetVariable("$version");
    } catch (e) {
    }

    if (!version)
    {
        try {
            // version will be set for 6.X players only
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");

            // installed player is some revision of 6.0
            // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
            // so we have to be careful.

            // default to the first public version
            version = "WIN 6,0,21,0";

            // throws if AllowScripAccess does not exist (introduced in 6.0r47)
            axo.AllowScriptAccess = "always";

            // safe to call for 6.0r47 or greater
            version = axo.GetVariable("$version");

        } catch (e) {
        }
    }

    if (!version)
    {
        try {
            // version will be set for 4.X or 5.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = axo.GetVariable("$version");
        } catch (e) {
        }
    }

    if (!version)
    {
        try {
            // version will be set for 3.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = "WIN 3,0,18,0";
        } catch (e) {
        }
    }

    if (!version)
    {
        try {
            // version will be set for 2.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
            version = "WIN 2,0,0,11";
        } catch (e) {
            version = -1;
        }
    }

    return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer() {
    // NS/Opera version >= 3 check for Flash plugin in plugin array
    var flashVer = -1;

    if (navigator.plugins != null && navigator.plugins.length > 0) {
        if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
            var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
            var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
            var descArray = flashDescription.split(" ");
            var tempArrayMajor = descArray[2].split(".");
            var versionMajor = tempArrayMajor[0];
            var versionMinor = tempArrayMajor[1];
            if (descArray[3] != "") {
                tempArrayMinor = descArray[3].split("r");
            } else {
                tempArrayMinor = descArray[4].split("r");
            }
            var versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
            flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
        }
    }
    // MSN/WebTV 2.6 supports Flash 4
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
    // WebTV 2.5 supports Flash 3
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
    // older WebTV supports Flash 2
    else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
    else if (isIE && isWin && !isOpera) {
        flashVer = ControlVersion();
    }
    return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
    versionStr = GetSwfVer();
    if (versionStr == -1) {
        return false;
    } else if (versionStr != 0) {
        if (isIE && isWin && !isOpera) {
            // Given "WIN 2,0,0,11"
            tempArray = versionStr.split(" ");
            // ["WIN", "2,0,0,11"]
            tempString = tempArray[1];
            // "2,0,0,11"
            versionArray = tempString.split(",");
            // ['2', '0', '0', '11']
        } else {
            versionArray = versionStr.split(".");
        }
        var versionMajor = versionArray[0];
        var versionMinor = versionArray[1];
        var versionRevision = versionArray[2];

        // is the major.revision >= requested major.revision AND the minor version >= requested minor
        if (versionMajor > parseFloat(reqMajorVer)) {
            return true;
        } else if (versionMajor == parseFloat(reqMajorVer)) {
            if (versionMinor > parseFloat(reqMinorVer))
                return true;
            else if (versionMinor == parseFloat(reqMinorVer)) {
                if (versionRevision >= parseFloat(reqRevision))
                    return true;
            }
        }
        return false;
    }
}

function AC_AddExtension(src, ext)
{
    if (src.indexOf('?') != -1)
        return src.replace(/\?/, ext + '?');
    else
        return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs)
{
    var str = '';
    if (isIE && isWin && !isOpera)
    {
        str += '<object ';
        for (var i in objAttrs)
            str += i + '="' + objAttrs[i] + '" ';
        for (var i in params)
            str += '><param name="' + i + '" value="' + params[i] + '" /> ';
        str += '></object>';
    } else {
        str += '<embed ';
        for (var i in embedAttrs)
            str += i + '="' + embedAttrs[i] + '" ';
        str += '> </embed>';
    }
    document.write(str);
}

function AC_FL_RunContent() {
    var ret =
            AC_GetArgs
                    (arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
                            , "application/x-shockwave-flash"
                            );
    AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType) {
    var ret = new Object();
    ret.embedAttrs = new Object();
    ret.params = new Object();
    ret.objAttrs = new Object();
    for (var i = 0; i < args.length; i = i + 2) {
        var currArg = args[i].toLowerCase();

        switch (currArg) {
            case "classid":
                break;
            case "pluginspage":
                ret.embedAttrs[args[i]] = args[i + 1];
                break;
            case "src":
            case "movie":
                // PAYBACK: Do not add an extension!!!
                // args[i + 1] = AC_AddExtension(args[i + 1], ext);
                ret.embedAttrs["src"] = args[i + 1];
                ret.params[srcParamName] = args[i + 1];
                break;
            case "onafterupdate":
            case "onbeforeupdate":
            case "onblur":
            case "oncellchange":
            case "onclick":
            case "ondblClick":
            case "ondrag":
            case "ondragend":
            case "ondragenter":
            case "ondragleave":
            case "ondragover":
            case "ondrop":
            case "onfinish":
            case "onfocus":
            case "onhelp":
            case "onmousedown":
            case "onmouseup":
            case "onmouseover":
            case "onmousemove":
            case "onmouseout":
            case "onkeypress":
            case "onkeydown":
            case "onkeyup":
            case "onload":
            case "onlosecapture":
            case "onpropertychange":
            case "onreadystatechange":
            case "onrowsdelete":
            case "onrowenter":
            case "onrowexit":
            case "onrowsinserted":
            case "onstart":
            case "onscroll":
            case "onbeforeeditfocus":
            case "onactivate":
            case "onbeforedeactivate":
            case "ondeactivate":
            case "type":
            case "codebase":
            case "id":
                ret.objAttrs[args[i]] = args[i + 1];
                break;
            case "width":
            case "height":
            case "align":
            case "vspace":
            case "hspace":
            case "class":
            case "title":
            case "accesskey":
            case "name":
            case "tabindex":
                ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i + 1];
                break;
            default:
                ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i + 1];
        }
    }
    ret.objAttrs["classid"] = classid;
    if (mimeType) ret.embedAttrs["type"] = mimeType;
    return ret;
}