mambax7/smartfaq

function addSelectedItemsToParent() {
    self.opener.addToParentList(window.document.forms[0].destList);
    window.close();
}

// Fill the selcted item list with the items already present in parent.
function fillInitialDestList() {
    var destList = window.document.forms[0].destList;
    var srcList = self.opener.window.document.forms[0].elements['moderators[]'];
    for (var count = destList.options.length - 1; count >= 0; count--) {
        destList.options[count] = null;
    }
    for (var i = 0; i < srcList.options.length; i++) {
        if (srcList.options[i] != null)
            destList.options[i] = new Option(srcList.options[i].text);
    }
}

// Add the selected items from the source to destination list
function addSrcToDestList() {
    destList = window.document.forms[0].destList;
    srcList = window.document.forms[0].srcList;
    var len = destList.length;
    for (var i = 0; i < srcList.length; i++) {
        if ((srcList.options[i] != null) && (srcList.options[i].selected)) {
            //Check if this value already exist in the destList or not
            //if not then add it otherwise do not add it.
            var found = false;
            for (var count = 0; count < len; count++) {
                if (destList.options[count] != null) {
                    if (srcList.options[i].text == destList.options[count].text) {
                        found = true;
                        break;
                    }
                }
            }
            if (found !== true) {
                destList.options[len] = new Option(srcList.options[i].text);
                len++;
            }
        }
    }
}

// Deletes from the destination list.
function deleteFromDestList() {
    var destList = window.document.forms[0].destList;
    var len = destList.options.length;
    for (var i = (len - 1); i >= 0; i--) {
        if ((destList.options[i] != null) && (destList.options[i].selected == true)) {
            destList.options[i] = null;
        }
    }
}


function small_window(myurl, w, h) {
    // La ventana se llama "Add_from_Src_to_Dest"
    var newWindow;
    LeftPosition = (screen.width) ? (screen.width - w) / 2 : 0;
    TopPosition = (screen.height) ? (screen.height - h) / 2 : 0;
    newWindow = window.open(myurl, "Add_from_Src_to_Dest", 'left=' + LeftPosition + ',top=' + TopPosition + ',width=' + w + ', height=' + h + ',scrollBars=yes,resizable=yes,toolbar=no,menubar=no,location=no,directories=no');
}

// Adds the list of selected items selected in the child
// window to its list. It is called by child window to do so.
function addToParentList(sourceList) {
    destinationList = window.document.forms[0].elements['moderators[]'];
    for (var count = destinationList.options.length - 1; count >= 0; count--) {
        destinationList.options[count] = null;
    }
    for (var i = 0; i < sourceList.options.length; i++) {
        if (sourceList.options[i] != null)
            destinationList.options[i] = new Option(sourceList.options[i].text, sourceList.options[i].value);
    }
}

// Marks all the items as selected for the submit button.
function selectList(sourceList) {
    sourceList = window.document.forms[0].elements['moderators[]'];
    for (var i = 0; i < sourceList.options.length; i++) {
        if (sourceList.options[i] != null)
            sourceList.options[i].selected = true;
    }
    return true;
}

// Deletes the selected items of supplied list.
function deleteSelectedItemsFromList(sourceList) {
    var maxCnt = sourceList.options.length;
    for (var i = maxCnt - 1; i >= 0; i--) {
        if ((sourceList.options[i] != null) && (sourceList.options[i].selected == true)) {
            sourceList.options[i] = null;
        }
    }
}