function MM_preloadImages() { //v3.0
    var d = document;
    if (d.images) {
        if (!d.MM_p) d.MM_p = new Array();
        var i,j = d.MM_p.length,a = MM_preloadImages.arguments;
        for (i = 0; i < a.length; i++)
            if (a[i].indexOf("#") != 0) {
                d.MM_p[j] = new Image;
                d.MM_p[j++].src = a[i];
            }
    }
}

function MM_swapImgRestore() { //v3.0
    var i,x,a = document.MM_sr;
    for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) x.src = x.oSrc;
}

function MM_findObj(n, d) { //v4.01
    var p,i,x;
    if (!d) d = document;
    if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
        d = parent.frames[n.substring(p + 1)].document;
        n = n.substring(0, p);
    }
    if (!(x = d[n]) && d.all) x = d.all[n];
    for (i = 0; !x && i < d.forms.length; i++) x = d.forms[i][n];
    for (i = 0; !x && d.layers && i < d.layers.length; i++) x = MM_findObj(n, d.layers[i].document);
    if (!x && d.getElementById) x = d.getElementById(n);
    return x;
}

function MM_swapImage() { //v3.0
    var i,j = 0,x,a = MM_swapImage.arguments;
    document.MM_sr = new Array;
    for (i = 0; i < (a.length - 2); i += 3)
        if ((x = MM_findObj(a[i])) != null) {
            document.MM_sr[j++] = x;
            if (!x.oSrc) x.oSrc = x.src;
            x.src = a[i + 2];
        }
}

var oldTR = null;
function selectTR(theInput) {
    var curTR = theInput.parentNode.parentNode;

    var tdObj = theInput.parentNode;
    while (tdObj) {
        tdObj.style.backgroundColor = '#AEF4E8';
        tdObj = tdObj.nextSibling;
    }

    if (oldTR != null && oldTR != curTR) {
        tdObj = oldTR.firstChild;
        while (tdObj) {
            tdObj.style.backgroundColor = '';
            tdObj = tdObj.nextSibling;
        }
    }
    oldTR = curTR;
}

function getCheckedRadioBox(cbxName) {
    var cbxCtrls = document.getElementsByName(cbxName);
    if (cbxCtrls) {
        if (!cbxCtrls.length) {
            if (cbxCtrls.checked)
                return cbxCtrls;
        } else {
            for (var i = 0; i < cbxCtrls.length; i++) {
                if (cbxCtrls[i].checked) {
                    return cbxCtrls[i];
                }
            }
        }
    }
}

function checkRadioBox(cbxName, value, valSep, valIndex) {
    if (!valSep) valSep = ";";
    if (!valIndex) valIndex = 0;

    var cbxCtrls = document.getElementsByName(cbxName);
    if (cbxCtrls.length > 0) {
        if (!cbxCtrls.length) {
            var idVal = cbxCtrls.value.split(valSep)[valIndex];
            cbxCtrls.checked = idVal == value;
            if (idVal == value)
                cbxCtrls.click();
        } else {
            for (var i = 0; i < cbxCtrls.length; i++) {
                var idVal = cbxCtrls[i].value.split(valSep)[valIndex];
                cbxCtrls[i].checked = idVal == value;
                if (idVal == value) {
                    cbxCtrls[i].click();
                    break;
                }
            }
        }
    }
}

function selectComboValue(c, val) {
    var ops = c.getElementsByTagName("option");
    for (var i = ops.length; --i >= 0;) {
        var op = ops[i];
        op.selected = (op.value == val);
    }
    c.value = val;
}
;

function clearForm(form, incHidden) {
    var field;
    for (var fIndex = 0; fIndex < form.elements.length; fIndex++) {
        field = form.elements[fIndex];
        switch (field.type) {
            case "text":
            case "textarea":
                field.value = ""; break;
            case "select-one":
                field.selectedIndex = 0; break;
            case "checkbox":
                field.checked = false; break;
            case "radio":
                var radios = field.form[field.name];
                if (radios.length) {
                    for (var rIndex = 0; rIndex < radios.length; rIndex++)
                        radios[rIndex].checked = false;
                }
                else {
                    radios.checked = false;
                }
                break;
            case "hidden":
                if (incHidden) field.value = ""; break;
        }
    }
}

function enableCtrl(ctrlId) {
    var ctrl = document.getElementById(ctrlId);
    if (ctrl)
        ctrl.disabled = false;
}

function disableCtrl(ctrlId) {
    var ctrl = document.getElementById(ctrlId);
    if (ctrl)
        ctrl.disabled = true;
}

function setDisabled(ctrlId, flag) {
    var ctrl = document.getElementById(ctrlId);
    if (ctrl)
        ctrl.disabled = flag;
}