function resetHandler(e) {
    var percentages, percentagesLength, i, percentage;
    percentages = ['GemelHfrsaP', 'PizuiimP', 'ICosherP', 'Keren2', 'NikuiP', 'Nikui47P', 'KerenP']; //These 7 inputs should be disabled whenever the form resets
    percentagesLength = percentages.length;
    for (i = 0; i < percentagesLength; i++) {
        percentage = document.getElementById(IDPREFIX + percentages[i]);
        removeClass('Disabled', percentage, true);
        percentage.readOnly = false;
    }
    resetVehicleWorthDiv();
}

function resetVehicleWorthDiv() {
    document.getElementById(IDPREFIX + 'VehicleWorthRadioButtonList').selectedIndex = 1;
    document.getElementById('vehicleWorthAccordingToCarTypeOnly').style.display = 'none';
    document.getElementById('vehicleWorthAccordingToCarType').style.display = '';
    document.getElementById(IDPREFIX + 'CarType').selectedIndex = 0;
    document.getElementById(IDPREFIX + 'CarBrands').options.length = 0;
    document.getElementById(IDPREFIX + 'CarBrands').style.width = '30px';
    document.getElementById(IDPREFIX + 'ModelCode').options.length = 0;
    document.getElementById(IDPREFIX + 'ModelCode').style.width = '30px';
    yearSelected(document.getElementById(IDPREFIX + 'CarRegistrationYear'));
}
//Resizes elements when window resizes
function resizeHandler(e) {
    var container, children, childrenLength, i, heights,
		matzav, yeshuv, radios, radiosLength,
		nikui, nikui47, keren, other;
    container = document.getElementById('Container');
    children = container.childNodes;
    childrenLength = children.length;
    heights = [];
    for (i = 0; i < childrenLength; i++) {
        if ('number' === typeof children[i].clientHeight) {
            heights.push(children[i].clientHeight);
        }
    }
    heights.sort(Array.numericSort);
    for (i = 1; i < childrenLength - 1; i++) {
        if (('number' === typeof children[i].clientHeight) && (0 !== children[i].clientHeight)) {
            children[i].style.height = heights[heights.length - 1] + 'px';
        }
    }
    //MSIE specific fixes.
    if (true === window.IE) {
        if (true !== window.resized) {
            other = document.getElementById(IDPREFIX + 'Other');
            children = document.getElementById(IDPREFIX + 'Children');
            radios = document.forms[0][NAMEPREFIX + 'Deduction'];
            //radiosLength=radios.length;
            yeshuv = document.getElementById(IDPREFIX + 'Yeshuv');
            yeshuv.style.width = (children.clientWidth - 20) + 'px';
            matzav = document.getElementById(IDPREFIX + 'Matzav');
            matzav.style.width = (children.clientWidth + 4) + 'px';
            //			for(i=0;i<radiosLength;i++)
            //			{
            //				radios[i].parentNode.nextSibling.style.position='relative';
            //				radios[i].parentNode.nextSibling.style.top='-0.5em';
            //			}
            if (990 < document.documentElement.clientWidth) {
                nikui = document.getElementById(IDPREFIX + 'Nikui');
                nikui47 = document.getElementById(IDPREFIX + 'Nikui47');
                keren = document.getElementById(IDPREFIX + 'Keren');
                nikui.size = nikui47.size = keren.size = other.size;
            }
            window.resized = true;
        }
    }
}
//Allows the reset buttons to work correctly by assigning an empty string as the callbacked input's default value 
function resetCarValue() {
    var car, tmp;
    car = document.getElementById(IDPREFIX + 'Car');
    tmp = car.value;
    car.value = '';
    car.defaultValue = '';
    car.setAttribute('value', '');
    car.value = tmp;
}
//Prevents browser from navigating to '#' (top of page) when clicking on settlements anchors
function abortNavigation(e) {
    var evt, anchor;
    evt = new CommonEvent(e);
    anchor = evt.sender.href;
    evt.sender.href = '';
    evt.sender.removeAttribute('href');
    setTimeout(function() { evt.sender.href = anchor; }, 0);
    evt.cancel();
    return false;
}
//Async callback, updates settlement list depending on the selected date
function updateYeshuv(e) {
    var evt;
    window[IDPREFIX + 'YeshuvCallback'].lastValue = document.getElementById(IDPREFIX + 'Yeshuv').value;
    window[IDPREFIX + 'YeshuvCallback'].Callback(document.getElementById(IDPREFIX + 'MmNow').value, document.getElementById(IDPREFIX + 'YyNow').value);
    evt = new CommonEvent(e);
    evt.cancel();
    return false;
}
//Selects an option from the options list of the settlements DropDownLists, selected value is determined according to the clicked anchor's text
function assignSelectedSettlement(e) {
    var evt, settlement, i, settlementsList, settlements, settlementsLength;
    evt = new CommonEvent(e);
    settlementsList = document.getElementById(IDPREFIX + 'Yeshuv');
    settlements = settlementsList.options;
    settlementsLength = settlements.length;
    settlement = evt.sender.firstChild.nodeValue;
    for (i = 0; i < settlementsLength; i++) {
        if (settlements[i].text === settlement) {
            settlements[i].selected = true;
            break;
        }
    }
    toggleSearch(null);
    settlementsList.focus();
}
//Updates the UL list-items so only elements with matching values remain on display
function updateSearch(e) {
    var evt, i, searchExpression, settlementsList, settlements, settlementsLength, searchArea;
    settlementsList = document.getElementById('SettlementsUL');
    settlements = settlementsList.childNodes;
    settlementsLength = settlements.length;
    evt = new CommonEvent(e);
    searchExpression = evt.sender.value;
    searchArea = document.getElementById('SearchArea');
    for (i = 0; i < settlementsLength; i++) {
        if (0 === settlements[i].firstChild.firstChild.nodeValue.indexOf(searchExpression)) {
            removeClass('Gone', settlements[i], true);
        }
        else {
            addClass('Gone', settlements[i], false);
        }
    }
}
//Toggles the settlement search area
function toggleSearch(e) {
    var evt, searchArea, tmp, searchAreaHead, searchAreaBody;
    searchArea = document.getElementById('SearchArea');
    if (hasClass('Gone', searchArea)) {
        removeClass('Gone', searchArea, true);
        searchAreaHead = document.getElementById('SearchAreaHead');
        searchAreaBody = document.getElementById('SearchAreaBody');
        searchArea.style.width = (4 + (tmp = searchArea.previousSibling.previousSibling.clientWidth)) + 'px';
        searchAreaBody.style.width = searchAreaHead.style.width = searchAreaBody.parentNode.parentNode.clientWidth + 'px';
        if (0 === tmp) {//MSIE goes here
            searchArea.style.width = (Math.round((document.body.clientWidth - 173) / 2)) + 'px';
        }
    }
    else {
        addClass('Gone', searchArea, false);
    }
    if (null !== e)//Actual event, prevent form-submit.
    {
        evt = new CommonEvent(e);
        evt.cancel();
    }
    return false;
}
//Async callback, updates 'Car' input with values from the server, also - hides invalid car type(depending on selected year)
function updateCarType(e) {
    var carType, mmNow, yyNow, year;
    carType = document.getElementById(IDPREFIX + 'CarType');
    mmNow = document.getElementById(IDPREFIX + 'MmNow');
    yyNow = document.getElementById(IDPREFIX + 'YyNow');
    year = Number(yyNow.value);
    if (null !== carType.seven) {
        carType.appendChild(carType.seven);
        carType.seven = null;
    }
    if (2004 > year) {
        if (7 == carType.selectedIndex) {
            carType.selectedIndex--;
        }
        carType.seven = carType.removeChild(carType.options[7]);
    }
    window[IDPREFIX + 'CarCallBack'].Callback(carType.value,
											mmNow.value,
											yyNow.value);
}
//Toggles working spouse checkbox div
function toggleBenZug(e) {
    var benZugDiv, matzav;
    benZugDiv = document.getElementById(IDPREFIX + 'BenZug').parentNode.parentNode;
    matzav = document.getElementById(IDPREFIX + 'Matzav');
    if ((1 === matzav.selectedIndex) || (5 === matzav.selectedIndex)) {
        removeClass('Gone', benZugDiv, true);
    }
    else {
        addClass('Gone', benZugDiv, false);
    }
}
//Stores an async call return value in the widows past results buffer.
//Excessive values are shifted out
function storeResult(e) {
    if (null !== window.lastResult) {
        window.pastResults.push(window.lastResult);
        window.lastResult = null;
        if (6 < window.pastResults.length) {
            window.pastResults.shift();
        }
        if (1 < window.pastResults.length) {
            removeClass('Gone', document.getElementById('TopHistory'), true);
            removeClass('Gone', document.getElementById('BottomHistory'), true);
        }
    }
}
//Removes values from 'Disabled' form fields.
function resetForm(e) {
    var evt, form, elements, elementsLength, i, monetary, percentage, idx;
    if (null !== e) {
        evt = new CommonEvent(e);
    }
    form = document.forms[0];
    elements = form.elements;
    elementsLength = elements.length;
    monetary = ['GemelHfrsa', 'Pizuiim', 'ICosher', 'Keren2', 'Nikui', 'Nikui47', 'Keren']; //These 7 inputs reset only if their counterparts are disabled
    for (i = 0; i < elementsLength; i++) {
        if ((null !== e) && (elements[i] === evt.sender)) { continue; }
        if ((hasClass('Disabled', elements[i])) && ('Car' !== elements[i].id.replace(IDPREFIX, ''))) {
            elements[i].value = '';
        }
        else if (-1 !== (idx = monetary.indexOf(elements[i].id.replace(IDPREFIX, '')))) {
            percentage = document.getElementById(IDPREFIX + monetary[idx] + 'P');
            if (!hasClass('Disabled', percentage)) {
                elements[i].value = '';
            }
        }
    }
}
//Inits the page, sets global-constant values, attaches event listeners
function body_Load() {
    var form, carType, mmNow, yyNow,
		searchButton, closeButton,
		dynamicFilterTextBox, dynamicFilter,
		matzav, i, elements, elementsLength,
    //Checkboxes
		rGemelHfrsa, rPizuiim, rICosher,
		rKeren2, rNikui, rNikui47, rKeren,
    //'Kupot' TextBoxes
		gemelHfrsa, pizuiim,
		iCosher, keren2,
		nikui, nikui47, keren,
    //radios
		radios, radiosLength,
    //PayTax
		payTaxP,
    //Dates
		taarLeida, taarAlia, taarGius, taarShichrur,
    //Buttons
		topCalculate, bottomCalculate,
		topHistory, bottomHistory,
		yeshuv;

    form = document.forms[0];
    attachEventListener('submit', form, function(e) {//Gecko needs this, it allows us to prevent doing a form.submit() when doing async calls
        var evt = new CommonEvent(e);
        evt.cancel();
        return false;
    });

    searchButton = document.getElementById('SearchButton');
    closeButton = document.getElementById('CloseButton');
    dynamicFilter = document.getElementById('DynamicFilter');

    carType = document.getElementById(IDPREFIX + 'CarType');
    mmNow = document.getElementById(IDPREFIX + 'MmNow');
    yyNow = document.getElementById(IDPREFIX + 'YyNow');
    matzav = document.getElementById(IDPREFIX + 'Matzav');

    rGemelHfrsa = document.getElementById(IDPREFIX + 'RGemelHfrsa');
    rPizuiim = document.getElementById(IDPREFIX + 'RPizuiim');
    rICosher = document.getElementById(IDPREFIX + 'RICosher');
    rKeren2 = document.getElementById(IDPREFIX + 'RKeren2');
    rNikui = document.getElementById(IDPREFIX + 'RNikui');
    rNikui47 = document.getElementById(IDPREFIX + 'RNikui47');
    rKeren = document.getElementById(IDPREFIX + 'RKeren');

    gemelHfrsa = document.getElementById(IDPREFIX + 'GemelHfrsa');
    pizuiim = document.getElementById(IDPREFIX + 'Pizuiim');
    iCosher = document.getElementById(IDPREFIX + 'ICosher');
    keren2 = document.getElementById(IDPREFIX + 'Keren2');
    nikui = document.getElementById(IDPREFIX + 'Nikui');
    nikui47 = document.getElementById(IDPREFIX + 'Nikui47');
    keren = document.getElementById(IDPREFIX + 'Keren');

    payTaxP = document.getElementById(IDPREFIX + 'PayTaxP');

    taarLeida = document.getElementById(IDPREFIX + 'TaarLeida');
    taarAlia = document.getElementById(IDPREFIX + 'TaarAlia');
    taarGius = document.getElementById(IDPREFIX + 'TaarGius');
    taarShichrur = document.getElementById(IDPREFIX + 'TaarShichrur');

    topCalculate = document.getElementById(IDPREFIX + 'TopCalculateButton');
    bottomCalculate = document.getElementById(IDPREFIX + 'BottomCalculateButton');
    topHistory = document.getElementById('TopHistory');
    bottomHistory = document.getElementById('BottomHistory');

    yeshuv = document.getElementById(IDPREFIX + 'Yeshuv');

    attachEventListener('change', taarLeida, validateDate);
    attachEventListener('change', taarLeida, updateNikui47Percentage);
    attachEventListener('change', taarAlia, validateDate);
    attachEventListener('change', taarGius, validateDate);
    attachEventListener('change', taarShichrur, validateDate);

    elements = form.elements;
    elementsLength = elements.length;
    for (i = 0; i < elementsLength; i++) {
        if ((('text' === elements[i].type) && (!hasClass('Disabled', elements[i]))) || ('select-one' === elements[i].type)) {
            attachEventListener('change', elements[i], resetForm);
        }
    }

    carType.seven = null; //Temp. storage for the unwanted option in carType.
    window[IDPREFIX + 'YeshuvCallback'].lastValue = null; //the last 'yeshuv' value selected, will be re-selected once the DropDownList is recreated.
    window.dateRX = new RegExp('^([0-9]{4})-([0-9]{2})-([0-9]{2})T00:00:00$'); //RegExp, matches dates.
    window.lastResult = null; //Last result received from the server

    //Settlements depend on date
    attachEventListener('change', yyNow, updateYeshuv);
    attachEventListener('change', yyNow, setCarWorthDivOptions);
    attachEventListener('change', mmNow, updateYeshuv);
    //Vehicle worth depends on date and type
    attachEventListener('change', yyNow, updateCarType);
    attachEventListener('change', mmNow, updateCarType);
    attachEventListener('change', carType, updateCarType);

    //Search mechanism
    attachEventListener('click', searchButton, toggleSearch);
    attachEventListener('click', closeButton, toggleSearch);
    attachEventListener('keyup', dynamicFilter, updateSearch);
    attachEventListener('change', dynamicFilter, updateSearch);
    populateSearch(); //Fills the search area with values from the drop-down list

    //Only married users are asked for spouse employment status
    attachEventListener('change', matzav, toggleBenZug);
    toggleBenZug(null);

    //Resize elements when window resizes
    attachEventListener('resize', window, resizeHandler);
    resizeHandler(null);

    //Attaches listeners that 'power-up' the 'kupot' related fields, these fields availability depends on each other
    attachEventListener('click', rGemelHfrsa, toggleInputs);
    attachEventListener('click', rGemelHfrsa, toggleLinkedInputs);
    attachEventListener('click', rPizuiim, toggleInputs);
    attachEventListener('click', rICosher, toggleInputs);
    attachEventListener('click', rKeren2, toggleInputs);
    attachEventListener('click', rKeren2, toggleLinkedInputs);
    attachEventListener('click', rNikui, toggleInputs);
    attachEventListener('click', rNikui, toggleLinkedInputs);
    attachEventListener('click', rNikui47, toggleInputs);
    attachEventListener('click', rKeren, toggleInputs);
    attachEventListener('click', rKeren, toggleLinkedInputs);

    //Attaches listeners that disable the percentages textboxes whenever a monetary value is assigned to a neighboring textbox
    attachEventListener('change', gemelHfrsa, disableNeighboringPercentageTextBox);
    attachEventListener('change', pizuiim, disableNeighboringPercentageTextBox);
    attachEventListener('change', iCosher, disableNeighboringPercentageTextBox);
    attachEventListener('change', keren2, disableNeighboringPercentageTextBox);
    attachEventListener('change', nikui, disableNeighboringPercentageTextBox);
    attachEventListener('change', nikui47, disableNeighboringPercentageTextBox);
    attachEventListener('change', keren, disableNeighboringPercentageTextBox);

    attachEventListener('reset', form, resetHandler);

    //Deduction radios cause the top 'Kupot' percentages textBoxes to change values
    radios = document.forms[0][NAMEPREFIX + 'Deduction'];
    //	radiosLength=radios.length;
    //	for(i=0;i<radiosLength;i++)
    //	{
    //		attachEventListener('click',radios[i],resetPercentages);
    //	}

    //Allows translations between enum values(matzav.options[i].value) and hebrew texts (matzav.options[i].text)
    window.maritalStatus = {};
    for (i = 0; i < matzav.options.length; i++) {
        window.maritalStatus[matzav.options[i].value] = matzav.options[i].text;
    }

    attachEventListener('change', payTaxP, resetEmployerTax);

    updateHelpAnchors(); //Allows helpful anchors to spawn pop-ups

    //Async calculation
    attachEventListener('click', topCalculate, calculate);
    attachEventListener('click', bottomCalculate, calculate);

    //Pops-up the history page
    window.pastResults = []; //History storage.
    attachEventListener('click', topHistory, showHistory);
    attachEventListener('click', bottomHistory, showHistory);

}
//Resets the employerTax dropdown list
function resetEmployerTax(e) {
    var evt;
    evt = new CommonEvent(e);
    if ((0 == evt.sender.selectedIndex) || (2 == evt.sender.selectedIndex)) {
        document.getElementById(IDPREFIX + 'EmployerTaxP').selectedIndex = 0;
    }
}
//Resets percentages upon radio button click
function resetPercentages(e) {
    var evt, nikuiP, gemelHfrsaP;
    evt = new CommonEvent(e);
    nikuiP = document.getElementById(IDPREFIX + 'NikuiP');
    gemelHfrsaP = document.getElementById(IDPREFIX + 'GemelHfrsaP');
    resetForm(null);
    if ('Mekifa' === evt.sender.value) {
        nikuiP.value = '5.5';
        nikuiP.defaultValue = '5.5';
        nikuiP.setAttribute('value', '5.5');
        gemelHfrsaP.value = '6.0';
        gemelHfrsaP.defaultValue = '6.0';
        gemelHfrsaP.setAttribute('value', '6.0');
    }
    else {
        nikuiP.value = '5.0';
        nikuiP.defaultValue = '5.0';
        nikuiP.setAttribute('value', '5.0');
        gemelHfrsaP.value = '5.0';
        gemelHfrsaP.defaultValue = '5.0';
        gemelHfrsaP.setAttribute('value', '5.0');
    }
}
//Updates Nikui47P according to the birth date
function updateNikui47Percentage(e) {
    var evt, nikui47P, dateObj, yyNow, year;
    evt = new CommonEvent(e);
    nikui47P = document.getElementById(IDPREFIX + 'Nikui47P');
    yyNow = document.getElementById(IDPREFIX + 'YyNow');
    dateObj = { year: 0, month: 0, day: 0 };
    normalizeDate(evt.sender.value, normalizeDate.defaultRX, dateObj);
    year = Number(yyNow.options[yyNow.selectedIndex].value);
    if (!hasClass('Disabled', nikui47P)) {
        if ((year > (dateObj.year + 50)) || ((year >= (dateObj.year + 50)) && (1 === dateObj.month) && (1 === dateObj.day))) {
            nikui47P.value = '7.5';
        }
        else {
            nikui47P.value = '5.0';
        }
    }
}

//Locks the related percentage textbox
function disableNeighboringPercentageTextBox(e) {
    var evt, i;
    evt = new CommonEvent(e);
    evt.sender.nextSibling.value = '';
    addClass('Disabled', evt.sender.nextSibling, false);
    evt.sender.nextSibling.readOnly = true;
    for (i = 0; i < Page_Validators.length; i++) {
        ValidatorValidate(Page_Validators[i]);
    }
}
//Toggles the 4 textboxes that are only available when their neighboring checkboxes are checked.
//simulates click-events on linked checkboxes.
function toggleLinkedInputs(e) {
    var evt, linkedInput, sourceId, i, radios, radiosLength;
    evt = new CommonEvent(e);
    sourceId = evt.sender.id.replace(IDPREFIX, '');
    switch (sourceId) {
        case 'RGemelHfrsa':
            linkedInput = document.getElementById(IDPREFIX + 'RNikui');
            break;
        case 'RNikui':
            linkedInput = document.getElementById(IDPREFIX + 'RGemelHfrsa');
            break;
        case 'RKeren2':
            linkedInput = document.getElementById(IDPREFIX + 'RKeren');
            break;
        case 'RKeren':
            linkedInput = document.getElementById(IDPREFIX + 'RKeren2');
            break;
    }
    linkedInput.checked = evt.sender.checked;
    toggleInputs({ target: linkedInput });
    if (('RGemelHfrsa' === sourceId) || ('RNikui' === sourceId)) {
        radios = document.forms[0][NAMEPREFIX + 'Deduction'];
        //		radiosLength=radios.length;
        //		for(i=0;i<radiosLength;i++)
        //		{
        //			radios[i].disabled=!evt.sender.checked;
        //		}
    }
}
//Toggles the 7 textboxes that are only available when their neighboring checkboxes are checked.
function toggleInputs(e) {
    var evt, i, inputs, inputsLength;
    evt = new CommonEvent(e);
    inputs = evt.sender.parentNode.parentNode.getElementsByTagName('input');
    inputsLength = inputs.length;
    for (i = 0; i < inputsLength; i++) {
        if ((evt.sender.checked) && (inputs[i] !== evt.sender)) {
            inputs[i].value = inputs[i].defaultValue;
            inputs[i].readOnly = false;
            removeClass('Disabled', inputs[i], true);
        }
        else if (inputs[i] !== evt.sender) {
            inputs[i].value = '';
            inputs[i].readOnly = true;
            addClass('Disabled', inputs[i], false);
        }
    }
    resetForm(null);
}
//fills the search area with the values from the settlements DropDownLists, assigns event handlers and other attributes wherever needed
function populateSearch() {
    var ul, li, a, yeshuv, yeshuvLength, i, searchAreaBody, searchAreaHead, lastValue;
    searchAreaBody = document.getElementById('SearchAreaBody');
    searchAreaHead = document.getElementById('SearchAreaHead');
    yeshuv = document.getElementById(IDPREFIX + 'Yeshuv');
    searchAreaBody.style.overflowX = 'hidden';
    yeshuvLength = yeshuv.options.length;
    ul = document.getElementById('SettlementsUL');
    if (null !== ul) { ul.parentNode.removeChild(ul); }
    ul = document.createElement('ul');
    ul.id = 'SettlementsUL';
    lastValue = window[IDPREFIX + 'YeshuvCallback'].lastValue;
    for (i = 1; i < yeshuvLength; i++) {
        if (yeshuv.options[i].value == lastValue) { yeshuv.selectedIndex = i; }
        ul.appendChild(li = document.createElement('li'));
        a = document.createElement('a');
        addClass('Anchor', a, false);
        a.appendChild(document.createTextNode(yeshuv.options[i].firstChild.nodeValue));
        a.href = '#';
        attachEventListener('click', a, abortNavigation);
        attachEventListener('click', a, assignSelectedSettlement);
        li.appendChild(a);
        a = null;
        li = null;
    }
    searchAreaBody.appendChild(ul);
    updateSearch({ target: document.getElementById('DynamicFilter') });
}
//Date custom validator, allows user to enter our custom date format.
function validateDate(e) {
    var evt = new CommonEvent(e);
    var passedDate = normalizeDate(evt.sender.value, normalizeDate.defaultRX, null);
    var passedYear = passedDate.substring(6, 10);
    var currentDate = new Date();
    var currentYear = currentDate.getFullYear();
    if ((passedYear * 1) > currentYear) {
        evt.sender.value = passedDate.substring(0, 6) + ((passedYear * 1) - 100);
    }
    else {
        evt.sender.value = passedDate;
    }
}
//Main calculation goes here (via async callback)...
function calculate(e) {
    setTimeout(function() {//Workaround for MSIE delay in updating form-field values
        var elements, elementsLength, i, params, id, value;
        for (i = 0; i < Page_Validators.length; i++) {
            ValidatorValidate(Page_Validators[i]);
            if (false === Page_Validators[i].isvalid) { return; }
        }
        elements = document.forms[0].elements;
        elementsLength = elements.length;
        params = [];
        for (i = 0; i < elementsLength; i++) {
            if (('select-one' === elements[i].type) || ('checkbox' === elements[i].type) || ('radio' === elements[i].type) || ('text' === elements[i].type)) {
                //if((('undefined'===typeof elements[i].readOnly)||(false===elements[i].readOnly))&&('DynamicFilter'!==elements[i].id))
                //{
                id = elements[i].id.replace(IDPREFIX, '');
                if (('checkbox' === elements[i].type) || ('radio' === elements[i].type)) {
                    value = elements[i].checked;
                }
                else {
                    value = elements[i].value.replace(/,/g, '');
                }
                params.push([id, value]);
                //}
            }
        }
        addClass('CallBackInProgress', document.body, true);
        window[IDPREFIX + 'HiddenCallback'].Callback(params.join('\t'));
    }, 0);
}
//Async callback , populates the form-fields value attribute with data from the server
function updateFields() {
    var resultsString, lines, linesLength, i, j, k,
		lineArray, field, matches, select,
		options, optionsLength,
		value, day, month, year,
		childrenStart, childrenEnd,
		childrenStr, shnati = false;
    removeClass('CallBackInProgress', document.body, false);
    resultsString = document.getElementById(IDPREFIX + 'Results').value;
    //Results arrive as an xml document stored within the textarea ('Results').
    //These string.replace calls transorm it into a id<tab>value<newline> list
    resultsString = resultsString.replace(/xmlns="http:\/\/tempuri.org\/"/g, ''); //Namespace has no meaning in this context
    resultsString = resultsString.replace(/<([^>]*)>([^<]*)<\/([^>]*)>/g, '$1\t$2'); //XML becoms tab separated
    //Not really needed...Though it looks nicer.
    resultsString = resultsString.replace('<?xml version="1.0"?>', '');
    resultsString = resultsString.replace('<HOvedDescription xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">', '');
    resultsString = resultsString.replace('</HOvedDescription>', '');
    resultsString = resultsString.replace(/[ \r\f\u00A0\u2028\u2029]/g, ''); //Remove whitespace, tabs and newlines(delimiters)
    resultsString = resultsString.replace('<Children/>', 'Children\t0');
    if (-1 !== (childrenStart = resultsString.indexOf('<Children>'))) {
        if (-1 !== (childrenEnd = resultsString.lastIndexOf('</Children>'))) {
            childrenStr = resultsString.substr(childrenStart, 11 + childrenEnd - childrenStart);
            childrenStr.match(/<SerializableKeyValuePairOfDateTimeNullableOfBoolean>/g).length
            resultsString = resultsString.substr(0, childrenStart) + 'Children\t' + childrenStr.match(/<SerializableKeyValuePairOfDateTimeNullableOfBoolean>/g).length + resultsString.substr(11 + childrenEnd);
        }
    }
    lines = resultsString.split('\n');
    window.lastResult = lines;
    storeResult(null);
    linesLength = lines.length;
    shnati = false;
    for (i = 0; i < linesLength; i++) {
        lineArray = lines[i].split('\t');
        if (2 !== lineArray.length) { continue; } //Malformed line
        if (null !== (field = document.getElementById(IDPREFIX + lineArray[0]))) {
            if (hasClass('Untouchable', field)) {
                //TextBox with 'Untouchable' class should not be updated
                continue;
            }
            if ('text' === field.type)//Most inputs belong here...
            {
                matches = window.dateRX.exec(lineArray[1]);
                value = null;
                if ((null !== matches) && (4 === matches.length)) {//Date, note that value remains null
                    day = matches[3];
                    month = matches[2];
                    year = matches[1];
                    if ((1 === Number(day)) && (1 === Number(month)) && (1 === Number(year))) {//DateTime.MinValue
                        lineArray[1] = '';
                    }
                    else {
                        lineArray[1] = day + '/' + month + '/' + year;
                    }
                }
                else {//Should be numeric
                    value = Number(lineArray[1]);
                }
                if ('number' === typeof value) {
                    if (0 === value) {//Zero is rendered as an empty string
                        value = '';
                    }
                    else if (field.id.replace(IDPREFIX, '') !== 'Children')//Obviously 'Children' should not be presented in fixed point.
                    {//Non-zero get two digits precision regardless of their actual value
                        value = Number.beautify(value);
                    }
                    field.value = value;
                }
                else if (null === value) {//Date...
                    field.value = lineArray[1];
                }
            }
        }
        else {//Special treatment
            if ('Taarich' === lineArray[0]) {//The month/year dropdown is populated from this value
                matches = window.dateRX.exec(lineArray[1]);
                if ((null !== matches) && (4 === matches.length)) {
                    select = document.getElementById(IDPREFIX + 'YyNow');
                    options = select.options;
                    optionsLength = options.length;
                    for (j = 0; j < optionsLength; j++) {
                        if (Number(options[j].value) === Number(matches[1])) {
                            select.selectedIndex = j;
                            break;
                        }
                    }
                    select = document.getElementById(IDPREFIX + 'MmNow');
                    options = select.options;
                    optionsLength = options.length;
                    if (true === shnati) {
                        select.selectedIndex = optionsLength - 1;
                    }
                    else {
                        for (j = 0; j < optionsLength; j++) {
                            if (Number(options[j].value) === Number(matches[2])) {
                                select.selectedIndex = j;
                                break;
                            }
                        }
                    }
                }
            }
            else if (('Shnati' === lineArray[0]) && ('true' === lineArray[1])) {
                //This depends on the order in which the fields are presented to us within the xml response.
                //Should MmNow arrive ahead of Shnati the wrong value will be displayed on the dropdown list
                shnati = true;
            }
        }
    }
}
//An "at least one of four fields is required" custom validator validation function
function checkRequiredFields(source, args) {
    var maskoret, shonot, netoGilum, netoGilumPens;
    maskoret = document.getElementById(IDPREFIX + 'Maskoret');
    shonot = document.getElementById(IDPREFIX + 'Shonot');
    netoGilum = document.getElementById(IDPREFIX + 'NetoGilum');
    netoGilumPens = document.getElementById(IDPREFIX + 'NetoGilumPens');
    args.IsValid = !(('' === ValidatorTrim(maskoret.value)) && ('' === ValidatorTrim(shonot.value)) && ('' === ValidatorTrim(netoGilum.value)) && ('' === ValidatorTrim(netoGilumPens.value)));
}
//Displays the history pop-up
function showHistory(e) {
    var history, windowFeatures, historyTable;
    history = window.popUps.history;
    windowFeatures = 'top=0,left=0,channelmode=0,directories=1,fullscreen=0,menubar=1,location=1,resizable=1,scrollbars=1,status=1,titlebar=1,toolbar=1,width=' + screen.availWidth + ',height=' + screen.availHeight;
    if ('object' === typeof history) {
        history.close();
        delete history;
    }
    if ('undefined' === typeof history) {
        history = window.popUps.history = window.open('NetWizardHistory.html', 'history');
    }
    if (true === history.closed) {
        history = window.popUps.history = window.open('NetWizardHistory.html', 'history');
    }
}
function DoSetEmployeeTaxDiv(ddl) {
    var ddlEmployerTax;
    if ((ddl.value * 1) >= 2008) {
        ddlEmployerTax = document.getElementById(IDPREFIX + 'EmployerTaxP');
        ddlEmployerTax.selectedIndex = 0;
        EmployerTaxDiv.style.display = 'none';
    }
    else {
        EmployerTaxDiv.style.display = '';
    }
}

function toggleVehicleWorth(isVehicleWorthAccordingToCarType) {
    if (isVehicleWorthAccordingToCarType) {

        document.getElementById('vehicleWorthAccordingToCarTypeOnly').style.display = '';
        document.getElementById('vehicleWorthAccordingToCarType').style.display = 'none';
    }
    else {
        document.getElementById('vehicleWorthAccordingToCarTypeOnly').style.display = 'none';
        document.getElementById('vehicleWorthAccordingToCarType').style.display = '';
    }
}

var isCarModelSelected = false;
function toggleVehicleWorthDiv(isVisible) {
    var vehicleWorthDivElement = document.getElementById('vehicleWorthDiv');
    if (isVisible) {
        if (!isCarModelSelected) {
            isCarModelSelected = true;
            yearSelected(document.getElementById(IDPREFIX + 'CarRegistrationYear'));
        }

        vehicleWorthDivElement.style.display = '';
    }
    else {
        vehicleWorthDivElement.style.display = 'none';
    }
}

function yearSelected(control) {
    var selectedValue = control.children[control.selectedIndex].value;
    document.getElementById(IDPREFIX + 'ModelCode').options.length = 0;
    document.getElementById(IDPREFIX + 'Car').value = '';
    var calculationYear = document.getElementById(IDPREFIX + 'YyNow').value;
    params = [];
    params.push([selectedValue, calculationYear]);
    window[IDPREFIX + 'CarBrandsCallBack'].Callback(params.join('\t'));
}

function brandSelected(control) {
    var selectedValue = control.children[control.selectedIndex].value;
    var yearDropDown = document.getElementById(IDPREFIX + 'CarRegistrationYear');
    var calculationYear = document.getElementById(IDPREFIX + 'YyNow').value;
    var selectedYear = yearDropDown.children[yearDropDown.selectedIndex].value;
    params = [];
    params.push([selectedYear, selectedValue, calculationYear]);
    window[IDPREFIX + 'ModelCodeCallBack'].Callback(params.join('\t'));
}

function populateCarModelNamesCallbackComplete(event) {
    modelSelected(document.getElementById(IDPREFIX + 'ModelCode'));
}

function modelSelected(control) {
  if (control.children.length > 0) {
    var selectedValue = control.children[control.selectedIndex].getAttribute('worth');
    document.getElementById(IDPREFIX + 'Car').value = selectedValue;
  }
}

function DoSetEmployeeTaxDiv(ddl) {
    var ddlEmployerTax;
    if ((ddl.value * 1) >= 2008) {
        ddlEmployerTax = document.getElementById(IDPREFIX + 'EmployerTaxP');
        ddlEmployerTax.selectedIndex = 0;
        EmployerTaxDiv.style.display = 'none';
    }
    else {
        EmployerTaxDiv.style.display = '';
    }
}

function setCarWorthDivOptions() {
    var yyNow = document.getElementById(IDPREFIX + 'YyNow');
    if (((yyNow.value * 1) < 2010)) {
        toggleVehicleWorth(true);
        document.getElementById(IDPREFIX + 'VehicleWorthRadioButtonList').selectedIndex = 0;
        document.getElementById(IDPREFIX + 'VehicleWorthRadioButtonList').children[0].checked = true;
        document.getElementById(IDPREFIX + 'VehicleWorthRadioButtonList').children[3].checked = false;
        document.getElementById(IDPREFIX + 'VehicleWorthRadioButtonList').children[3].disabled = 'disabled';
    }
    else {
        document.getElementById(IDPREFIX + 'VehicleWorthRadioButtonList').children[3].disabled = '';
    }
}