/*
 * Copyright 2005-2018 The Kuali Foundation
 *
 * Licensed under the Educational Community License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.opensource.org/licenses/ecl2.php
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var bodyHeight;
var profilingOn = false;

/**
 * Handle checkbox label clicks to get around issue with rich message content.
 *
 * <p>When the label text itself is clicked, the checkbox should toggle.  When the field associated with
 * the checkbox is clicked, the checkbox should be checked regardless of state.
 * Clicking links or buttons in rich content should do nothing to the state.</p>
 *
 * @param checkboxId id of the checkbox to check/uncheck
 * @param event event with the associated clicked target
 */
function handleCheckboxLabelClick(checkboxId, event) {
    var checkbox = jQuery("#" + checkboxId);
    if (!checkbox.prop("disabled")) {
        if (jQuery(event.target).is("input, select, textarea, option")) {
            if (!checkbox.prop("checked")) {
                checkbox.prop("checked", true);
                checkbox.change();
            }
        }
        else if (jQuery(event.target).is("a, button")) {
            //do nothing
        }
        else {
            if (checkbox.prop("checked")) {
                checkbox.prop("checked", false);
                checkbox.change();
            }
            else {
                checkbox.prop("checked", true);
                checkbox.change();
            }
        }
    }
}

/**
 * Handle radio label clicks to get around issue with rich message content.
 *
 * @param radioId id of the radio to check
 * @param event event with the associated clicked target
 */
function handleRadioLabelClick(radioId, event) {
    var radio = jQuery("#" + radioId);
    if (!radio.prop("disabled") && !radio.prop("checked")) {
        radio.prop("checked", true);
        radio.change();
    }
}

/**
 * Takes a name that may have characters incompatible with jQuery selection and escapes them so they can
 * be used in selectors.  This method MUST be called when selecting on a name that can be ANY name on the page
 * to avoid issues with collections(mainly)
 *
 * @returns a string that has been escaped for use in jQuery selectors
 */
function escapeName(name) {
    name = name.replace(/\\'/g, "'");
    name = name.replace(/'/g, "\\'");
    name = name.replace(/\\"/g, "\"");
    name = name.replace(/"/g, "\\\"");
    name = name.replace(/\./g, "\\.");
    name = name.replace(/\[/g, "\\[");
    name = name.replace(/\]/g, "\\]");

    return name;
}

/**
 * Convert the text passed in from escapedHtml to html text.  Remove all anchor tags if flag is set to true.
 *
 * @param text the text with gt; and lt; and other escaped symbols that need to be translated
 * @param removeAnchors if true, do not include the anchor tags in the converted text
 * (but, still include their textual content)
 */
function convertToHtml(text, removeAnchors) {
    if (removeAnchors) {
        text = text.replace(/&lt;a.+?&gt;/gi, "");
        text = text.replace(/&lt;\/a&gt;/gi, "");
    }

    return jQuery("<span />", { html: text }).html();
}

/**
 * Can be used when the view is within a iframe to publish its height to the surrounding window (for
 * resizing the iframe if necessary)
 */
function publishHeight() {
    var parentUrl = "";
    if (navigator.cookieEnabled) {
        parentUrl = jQuery.cookie('parentUrl');
        var passedUrl = decodeURIComponent(document.location.hash.replace(/^#/, ''));
        if (passedUrl && passedUrl.substring(0, 4) === "http") {
            jQuery.cookie('parentUrl', passedUrl, {path: '/'});
            parentUrl = passedUrl;
        }
    }

    if (parentUrl === "") {
        //make the assumption for not cross-domain, will have no effect if cross domain (message wont be
        //received)
        parentUrl = window.location;
        parentUrl = decodeURIComponent(parentUrl);
    }

    var height = jQuery("body").outerHeight();
    jQuery("body").attr("style", "overflow-x: auto; padding-right: 20px;");
    if (parentUrl && !isNaN(height) && height > 0) {
        jQuery.postMessage({ if_height: height}, parentUrl, parent);
        bodyHeight = height;
    }
}

/**
 * Get the current context
 *
 * @returns the jQuery context that can be used to perform actions that must be global to the entire page
 * ie, showing lightBoxes and growls etc
 */
function getContext() {
    if (usePortalForContext()) {
        return top.jQuery;
    }
    else {
        return jQuery.noConflict();
    }
}

/**
 * Check if portal should be used for context
 *
 * <p>
 * To avoid cross server script errors the local context is used in case the portal window is on a different host.
 * </p>
 *
 * @return true if portal is used for context, false otherwise
 */
function usePortalForContext() {
    var usePortal = false;

    // for iframe use the outer window's context unless the outer window is hosted on a different domain.
    try {
        // For security reasons the browsers will not allow cross server scripts and
        // throw an exception instead.
        // Note that bad browsers (e.g. google chrome) will not catch the exception
        usePortal = (top != self) && (top.location.host == location.host);
    }
    catch (e) {
        usePortal = false;
    }

    return usePortal;
}

/**
 * Indicates whether the given window is the portal container
 *
 * @param window - window to test
 */
function isPortalContainer(window) {
    return window.jQuery('#' + kradVariables.PORTAL_IFRAME_ID).length;
}

/**
 * Sets a configuration parameter that will be accessible with script
 *
 * <p>
 * Configuration parameters are sent from the server and represent non-component
 * state, such as location of images
 * </p>
 *
 * @param paramName - name of the configuration parameter
 * @param paramValue - value for the configuration parameter
 */
function setConfigParam(paramName, paramValue) {
    var configParams = jQuery(document).data("ConfigParameters");
    if (!configParams) {
        configParams = new Object();
        jQuery(document).data("ConfigParameters", configParams);
    }
    configParams[paramName] = paramValue;
}

/**
 * Called when a view is rendered to initialize the state of components
 * that need to be accessed client side
 *
 * @param viewState - map (object) containing the view state
 */
function initializeViewState(viewState) {
    jQuery(document).data(kradVariables.VIEW_STATE, viewState);
}

/**
 * Updates the current view state with the given map of view state
 *
 * <p>
 * The given state will be merged with the current. Matching keys for simple properties will be overridden
 * if contained in the second map, in all cases except when the value is another map, in which case the map
 * value will be merged
 * </p>
 *
 * @param viewState - view state to merge in
 */
function updateViewState(viewState) {
    var currentViewState = jQuery(document).data(kradVariables.VIEW_STATE);
    if (currentViewState) {
        jQuery.extend(currentViewState, viewState);
    }
    else {
        jQuery(document).data(kradVariables.VIEW_STATE, viewState);
    }
}

/**
 * Sets a key/value pair in the view state
 *
 * @param key - name to reference state by
 * @param value - value for the state
 */
function setViewState(key, value) {
    var viewState = jQuery(document).data(kradVariables.VIEW_STATE);
    if (!viewState) {
        viewState = new Object();
        jQuery(document).data(kradVariables.VIEW_STATE, viewState);
    }
    viewState[key] = value;
}

/**
 * Retrieves the current value for a given key in the view state, if
 * not found empty string is returned
 *
 * @param key - name of the variable in view state to return
 */
function getViewState(key) {
    var viewState = jQuery(document).data(kradVariables.VIEW_STATE);
    if (viewState && viewState.hasOwnProperty(key)) {
        return viewState[key];
    }
    return "";
}

/**
 * Adds the given key/value pair to the state maintained for the give component
 *
 * @param componentId - id for the component the state should be associated with
 * @param key - name to reference the state by
 * @param value - value for the state
 */
function setComponentState(componentId, key, value) {
    var componentState = getViewState(componentId);
    if (!componentState) {
        componentState = new Object();
        setViewState(componentId, componentState);
    }
    componentState[key] = value;
}

/**
 * Retrieves the state value for the given key and given component
 *
 * @param componentId - id for the component the key is associated with
 * @param key - name of the state to retrieve
 */
function getComponentState(componentId, key) {
    var componentState = getViewState(componentId);
    if (componentState && componentState.hasOwnProperty(key)) {
        return componentState[key];
    }
    return "";
}

/**
 * Returns the current view state as a JSON string for posting
 */
function getSerializedViewState() {
    var jsonViewState = "";

    var viewState = jQuery(document).data(kradVariables.VIEW_STATE);
    if (!jQuery.isEmptyObject(viewState)) {
        var jsonViewState = jQuery.toJSON(viewState);

        // change double quotes to single because escaping causes problems on URL
        jsonViewState = jsonViewState.replace(/"/g, "'");
    }

    return jsonViewState;
}

// gets the the label for field with the corresponding id
function getLabel(id) {
    var label = jQuery("#" + id + "_label");
    if (label) {
        return label.text();
    }
    else {
        return "";
    }
}
/**
 * runs hidden scripts. The hidden scripts are contained in hidden input elements
 *
 * @param id - the tag id or selector expression to use. If empty, run all hidden scripts
 * @param isSelector - when present and true, the value given for the id used as jquery selector expression
 * @param skipValidationBubbling - set to true to skip processing each field - ONLY is ever true for pages since
 * they handle this during the setupPage call
 */
function runHiddenScripts(id, isSelector, skipValidationBubbling) {
    profile(true, "run-scripts:" + id);
    if (id) {

        var selector = "#" + id;
        if (isSelector) {
            selector = id;
        }

        evaluateScripts(selector);

        if(!isSelector){
            runScriptsForId(id);
        }

        //Interpret new server message state for refreshed InputFields and write them out
        if (!skipValidationBubbling) {
            //reinitialize BubblePopup
            initBubblePopups();

            jQuery(selector).find("div[data-role='InputField']").andSelf().filter("div[data-role='InputField']").each(function () {
                handleMessagesAtField(jQuery(this).attr('id'));
            });
        }
    }
    else {
        evaluateScripts();

        //reinitialize BubblePopup
        initBubblePopups();
    }

    profile(false, "run-scripts:" + id);
}

/**
 * Evaluate scripts for the selection, if defined.  If no selector is defined, evaluate hidden scripts
 * for the entire document
 *
 * @param selector optional jQuery selector string to select the object to run scripts for
 */
function evaluateScripts(selector) {
    if (selector) {
        //run dataScript first always
        jQuery(selector).find("input[data-role='dataScript']").each(function () {
            evalHiddenScript(jQuery(this));
        });

        jQuery(selector).find("input[name='script']").each(function () {
            evalHiddenScript(jQuery(this));
        });
    }
    else {
        //run scripts for entire document if no selector defined
        //run dataScript first always
        jQuery("input[data-role='dataScript']").each(function () {
            evalHiddenScript(jQuery(this));
        });

        jQuery("input[name='script']").each(function () {
            evalHiddenScript(jQuery(this));
        });
    }
}

/**
 * runs hidden scripts. The hidden scripts are contained in hidden input elements
 *
 * <p>Finds all hidden inputs with the attribute data-role having a value of 'dataScript' or 'script'
 * then runs the script in the value attribute if the input's data-for attribute value is equal to the id provided</p>
 *
 * @param id - the tag id to use
 */
function runScriptsForId(id) {
    if (id) {
        jQuery("input[data-for='" + id + "']").filter("[data-role='dataScript']").each(function () {
            evalHiddenScript(jQuery(this));
        });

        jQuery("input[data-for='" + id + "']").filter("[data-role='script']").each(function () {
            evalHiddenScript(jQuery(this));
        });
    }
}

/**
 * do the actual work of evaluating a script once it has been located
 *
 * @param jqueryObj - a jquery object representing a hidden input element with a script in its value attribute
 */
function evalHiddenScript(jqueryObj) {
    if (jqueryObj.attr("name") === undefined || jqueryObj.closest("div[data-open='false']").length){
        return;
    }
    jqueryObj.attr("script", "first_run");
    jqueryObj.removeAttr("name");
    eval(jqueryObj.val());

}

/**
 * run hidden scripts again
 *
 * <p>This is needed in situations where due to some bugs in page refreshes or progressive rendering,
 * the hidden scripts may have run but not accomplished the desired results</p>
 */
function runHiddenScriptsAgain() {
    jQuery("input[data-role='dataScript']").each(function () {
        eval(jQuery(this).val());
        jQuery(this).removeAttr("script");
    });
    jQuery("input[script='first_run']").each(function () {
        eval(jQuery(this).val());
        jQuery(this).removeAttr("script");
    });
}

/**
 * Writes a hidden for property 'methodToCall' set to the given value. This is
 * useful for submitting forms with JavaScript where the methodToCall needs to
 * be set before the form is submitted.
 *
 * @param methodToCall -
 *          the value that should be set for the methodToCall parameter
 */
function setMethodToCall(methodToCall) {
    jQuery("<input type='hidden' name='methodToCall' value='" + methodToCall + "'/>").appendTo(jQuery("#formComplete"));
}

/**
 * Writes a property name/value pair as a hidden input field on the form. Called
 * to dynamically set request parameters based on a chosen action. Assumes
 * existence of a div named 'formComplete' where the hidden inputs will be
 * inserted
 *
 * @param propertyName -
 *          name for the input field to write
 * @param propertyValue -
 *          value for the input field to write
 */
function writeHiddenToForm(propertyName, propertyValue) {
    //removing because of performFinalize bug
    jQuery('input[name="' + escapeName(propertyName) + '"]').remove();

    if (propertyValue.indexOf("'") != -1) {
        jQuery("<input type='hidden' name='" + propertyName + "'" + ' value="' + propertyValue + '"/>').appendTo(jQuery("#formComplete"));
    } else {
        jQuery("<input type='hidden' name='" + propertyName + "' value='" + propertyValue + "'/>").appendTo(jQuery("#formComplete"));
    }
}

/**
 * In some cases when an action is invoked, data that should be passed with
 * the request is written to the form as hiddens using the #writeHiddenToForm method. If
 * there are errors in the script that prevent the action from completing, this method can
 * be called to clear the hiddens
 */
function clearHiddens() {
    jQuery("#formComplete").html("");
}

/**
 * Retrieves the actual value from the input widget specified by name
 */
function coerceValue(name) {
    var value = "";

    var nameSelect = "[name='" + escapeName(name) + "']";

    // when group is opened in lightbox make sure to get the value from field in the lightbox
    // if that field is in the lightbox
    var parent = document;
    if (jQuery(nameSelect, jQuery("#fancybox-wrap")).length) {
        parent = jQuery("#fancybox-wrap");
    }

    if (jQuery(nameSelect + ":checkbox", parent).length == 1) {
        value = jQuery(nameSelect + ":checked", parent).val();
    }
    else if (jQuery(nameSelect + ":checkbox", parent).length > 1) {
        value = [];
        jQuery(nameSelect + ":checked", parent).each(function () {
            value.push(jQuery(this).val());
        });
    }
    else if (jQuery(nameSelect + ":radio", parent).length) {
        value = jQuery(nameSelect + ":checked", parent).val();
    }
    else if (jQuery(nameSelect, parent).length) {
        if (jQuery(nameSelect, parent).hasClass("watermark")) {
            jQuery.watermark.hide(nameSelect, parent);
            value = jQuery(nameSelect, parent).val();
            jQuery.watermark.show(nameSelect, parent);
        }
        else {
            value = jQuery(nameSelect, parent).val();
        }
    }

    if (value == null) {
        value = "";
    }

    return value;
}

/**
 * Sets a value on the control with the given name attribute
 *
 * @param name - name on control to set value for
 * @param value - value to set
 */
function setValue(name, value) {
    var nameSelect = "[name='" + escapeName(name) + "']";
    jQuery(nameSelect).val(value);
}

//returns true if the field with name of name1 occurs before field with name2
function occursBefore(name1, name2) {
    var field1 = jQuery("[name='" + escapeName(name1) + "']");
    var field2 = jQuery("[name='" + escapeName(name2) + "']");

    field1.addClass("prereqcheck");
    field2.addClass("prereqcheck");

    var fields = jQuery(".prereqcheck");

    field1.removeClass("prereqcheck");
    field2.removeClass("prereqcheck");

    if (fields.index(field1) < fields.index(field2)) {
        return true;
    }
    else {
        return false;
    }
}



/**
 * Gets the actual attribute id to use element manipulation related to this attribute.
 *
 * @param elementId
 * @param elementType
 */
function getAttributeId(elementId) {
    var id = elementId;
    id = elementId.replace(/_control\S*/, "");
    return id;
}

/**
 * Invoked after the page or a component is refreshed to perform any repositioning or setting
 * of focus
 *
 * @param setFocus - boolean that indicates whether focus should be set, if false just the jump will be performed
 * @param autoFocus - boolean that indicates where focus to top should happen if focus to not set
 * @param autoJump - boolean that indicates where jump to top should happen if jump to not set
 * @param focusId - id of the dom element to focus on
 * @param jumpToId - id of the dom element to jump to
 * @param jumpToName - name of the dom element to jump to
 */
function performFocusAndJumpTo(setFocus, autoFocus, autoJump, focusId, jumpToId, jumpToName) {
    gAutoFocus = autoFocus && setFocus;
    if (setFocus) {
        performFocus(focusId);
    }

    if (jumpToId || jumpToName || autoJump) {
        performJumpTo(jumpToId, jumpToName);
    }
}

//performs a 'jump' - a scroll to the necessary html element
function performJumpTo(jumpToId, jumpToName) {
    if (jumpToId) {
        if (jumpToId.toUpperCase() === "TOP") {
            jumpToTop();
        }
        else if (jumpToId.toUpperCase() === "BOTTOM") {
            jumpToBottom();
        }
        else {
            jumpToElementById(jumpToId);
        }
    }
    else if (jumpToName) {
        jumpToElementByName(jumpToName);
    }
    else {
        jumpToTop();
    }
}

/**
 * Performs a focus on an the element with the id preset
 *
 * @param focusId - id of the dom element to focus on
 * @param autoFocus - boolean that indicates where focus to top should happen if focus to not set
 */
function performFocus(focusId) {
    if (!focusId) {
        return;
    }

    if (focusId == "FIRST" && gAutoFocus) {
        var id = jQuery("div[data-role='InputField']:first [data-role='Control']:input:first", "#kualiForm").attr("id");
        focus(id);
        return;
    }

    if (focusId.match("^" + kradVariables.NEXT_INPUT.toString())) {
        focusId = focusId.substr(kradVariables.NEXT_INPUT.length, focusId.length);
        var original = jQuery("#" + focusId);
        var inputs = jQuery(":input:visible, a:visible:not(\"a[data-role='disclosureLink']\")");
        var index = jQuery(inputs).index(original);
        if (index && jQuery(inputs).length > index + 1) {
            var id = jQuery(inputs).eq(index + 1).attr("id");
            focus(id);
        }
    } else {
        var focusElement = jQuery("#" + focusId);
        if (focusElement.length) {
            focus(focusId);
        }
        else {
            focusId = focusId.replace(/_control\S*/, "");
            focusElement = jQuery("#" + focusId).find(":input:visible, a:visible").first();
            if (focusElement.length) {
                focus(jQuery(focusElement).attr("id"));
            }
        }

    }
}

//performs a focus on an the element with the name specified
function focusOnElementByName(name) {
    var theElement = jQuery("[name='" + escapeName(name) + "']");
    if (theElement.length != 0) {
        theElement.focus();
    }
}

//performs a focus on an the element with the id specified
function focusOnElementById(focusId) {
    if (focusId) {
        jQuery("#" + focusId).focus();
    }
}

/**
 * This function focuses the element and if its a textual input puts the cursor after the content
 *
 * @param id
 */
function focus(id) {
    var inputField = document.getElementById(id);
    if (inputField != null && jQuery(inputField).is(":text,textarea,:password") &&
            inputField.value && inputField.value.length != 0) {
        if (inputField.createTextRange) {
            var FieldRange = inputField.createTextRange();
            FieldRange.moveStart('character', inputField.value.length);
            FieldRange.collapse();
            FieldRange.select();
        } else if (inputField.selectionStart ||
                (inputField.selectionStart != undefined && inputField.selectionStart == '0')) {
            var elemLen = inputField.value.length;
            inputField.selectionStart = elemLen;
            inputField.selectionEnd = elemLen;
            inputField.focus();
        }
    } else if (inputField != null) {
        inputField.focus();
    }
}

//Jump(scroll) to an element by name
function jumpToElementByName(name) {
    var theElement = jq("[name='" + escapeName(name) + "']");
    if (theElement.length != 0) {
        if (!usePortalForContext() || jQuery("#fancybox-frame", parent.document).length) {
            jQuery.scrollTo(theElement, 1);
        }
        else {
            var headerOffset = top.jQuery("#header").outerHeight(true) + top.jQuery(".header2").outerHeight(true);
            top.jQuery.scrollTo(theElement, 1, {offset: {top: headerOffset}});
        }
    }
}

//Jump(scroll) to an element by Id
function jumpToElementById(id) {
    var theElement = jq("#" + id);
    if (theElement.length != 0) {
        if (!usePortalForContext() || jQuery("#fancybox-frame", parent.document).length) {
            jQuery.scrollTo(theElement, 1);
        }
        else {
            var headerOffset = top.jQuery("#header").outerHeight(true) + top.jQuery(".header2").outerHeight(true);
            top.jQuery.scrollTo(theElement, 1, {offset: {top: headerOffset}});
        }
    }
}

//Jump(scroll) to the top of the current screen
function jumpToTop() {
    if (!usePortalForContext() || jQuery("#fancybox-frame", parent.document).length) {
        jQuery.scrollTo(0);
    }
    else {
        top.jQuery.scrollTo(0);
    }
}

//Jump(scroll) to the bottom of the current screen
function jumpToBottom() {
    if (!usePortalForContext() || jQuery("#fancybox-frame", parent.document).length) {
        jQuery.scrollTo("max", 1);
    }
    else {
        top.jQuery.scrollTo("max", 1);
    }
}

// The following javascript is intended to resize the route log iframe
// to stay at an appropriate height based on the size of the documents
// contents contained in the iframe.
// NOTE: this will only work when the domain serving the content of kuali
// is the same as the domain serving the content of workflow.
var routeLogResizeTimer = "";
var currentHeight = 500;
var safari = navigator.userAgent.toLowerCase().indexOf('safari');

function setRouteLogIframeDimensions() {
    var routeLogFrame = document.getElementById("routeLogIFrame");
    var routeLogFrame = document.getElementById("routeLogIFrame");
    var routeLogFrameWin = window.frames["routeLogIFrame"];
    var frameDocHeight = 0;
    try {
        frameDocHeight = routeLogFrameWin.document.documentElement.scrollHeight;
    } catch (e) {
        // unable to set due to cross-domain scripting
        frameDocHeight = 0;
    }

    if (frameDocHeight > 0) {
        if (routeLogFrame && routeLogFrameWin) {

            if ((Math.abs(frameDocHeight - currentHeight)) > 30) {
                if (safari > -1) {
                    if ((Math.abs(frameDocHeight - currentHeight)) > 59) {
                        routeLogFrame.style.height = (frameDocHeight + 30) + "px";
                        currentHeight = frameDocHeight;
                    }
                } else {
                    routeLogFrame.style.height = (frameDocHeight + 30) + "px";
                    currentHeight = frameDocHeight;
                }
            }
        }
    }

    if (routeLogResizeTimer == "") {
        routeLogResizeTimer = setInterval("resizeTheRouteLogFrame()", 300);
    }
}

function resizeTheRouteLogFrame() {
    setRouteLogIframeDimensions();
}

/**
 * Adds or adds value to the attribute on the element.
 *
 * @param id - element id
 * @param attributeName - name of the attribute to add/add to
 * @param attributeValue - value of the attribute
 * @param concatFlag - indicate if value should be added to current value
 */
function addAttribute(id, attributeName, attributeValue, concatFlag) {
    hasAttribute = jQuery("#" + id).is('[' + attributeName + ']');
    if (concatFlag && hasAttribute) {
        jQuery("#" + id).attr(attributeName, jQuery("#" + id).attr(attributeName) + " " + attributeValue);
    } else {
        jQuery("#" + id).attr(attributeName, attributeValue);
    }
}

/**
 * Open new browser window for the specified help url
 *
 * The help window is positioned in the center of the screen and resized to 1/4th of the screen.
 *
 * Browsers don't allow one to modify windows of other domains.  Thus to ensure that only one help window exist
 * and to guarantee it's placement, size and that the window is in the foreground the following process is performed:
 *   1) open the help window - this ensures that we get a window handle to any existing help window
 *   2) close the help window
 *   3) open a new help window with the correct placement, size and url
 *
 * @param url - url of the help window content
 */
function openHelpWindow(url) {
    var windowWidth = screen.availWidth / 2;
    var windowHeight = screen.availHeight / 2;
    var windowPositionY = parseInt((screen.availWidth / 2) - (windowWidth / 2));
    var windowPositionX = parseInt((screen.availHeight / 2) - (windowHeight / 2));

    var windowUrl = url;
    var windowName = 'HelpWindow';
    var windowOptions = 'width=' + windowWidth + ',height=' + windowHeight + ',top=' + windowPositionX + ',left=' + windowPositionY + ',scrollbars=yes,resizable=yes';

    var myWindow = window.open('', windowName);
    myWindow.close();
    myWindow = window.open(windowUrl, windowName, windowOptions);
}

/**
 * Uppercases the current value for the control with the given id
 *
 * @param controlId - id for the control whose value should be uppercased
 */
function uppercaseValue(controlId) {
    jQuery("#" + controlId).css('text-transform', 'uppercase');
    jQuery("#" + controlId).change(function () {
        this.value = this.value.toUpperCase();
    });
}

/**
 * Profiling helper method will print out profile info in firefox console
 *
 * @param start true to start profiling, false to stop profiling
 * @param testingText text to be printed with this profile
 */
function profile(start, testingText) {
    if (profilingOn && window.console && window.console.time && window.console.profile) {
        if (start) {
            console.time(testingText);
            console.profile(testingText);
        }
        else {
            console.profileEnd();
            console.timeEnd(testingText);
        }

    }
}

/**
 * Timing method for profiling use - will print out in console
 *
 * @param start true to start timing, false to stop timing
 * @param testingText text to be printed out with time results
 */
function time(start, testingText) {
    if (profilingOn && window.console && window.console.time) {
        if (start) {
            console.time(testingText);
        }
        else {
            console.timeEnd(testingText);
        }
    }
}

/**
 * Adds a class to the collection item related to the delete action
 *
 * @param deleteButton - the delete button that this event was triggered from
 * @param highlightItemClass - the class to add to the item that should be highlighted
 */
function deleteLineMouseOver(deleteButton, highlightItemClass) {
    var innerLayout = jQuery(deleteButton).parents('.' + kradVariables.TABLE_COLLECTION_LAYOUT_CLASS
            + ', .' + kradVariables.STACKED_COLLECTION_LAYOUT_CLASS).first().attr('class');
    if (innerLayout.indexOf(kradVariables.TABLE_COLLECTION_LAYOUT_CLASS) >= 0) {
        jQuery(deleteButton).closest('tr').addClass(highlightItemClass);
    } else {
        jQuery(deleteButton).closest('.' + kradVariables.COLLECTION_ITEM_CLASS).addClass(highlightItemClass);
    }
}

/**
 * Removes a class from the collection item related to the delete action
 *
 * @param deleteButton - the delete button that this event was triggered from
 * @param highlightItemClass - the class remove from the collection item
 */
function deleteLineMouseOut(deleteButton, highlightItemClass) {
    var innerLayout = jQuery(deleteButton).parents('.' + kradVariables.TABLE_COLLECTION_LAYOUT_CLASS
            + ', .' + kradVariables.STACKED_COLLECTION_LAYOUT_CLASS).first().attr('class');
    if (innerLayout.indexOf(kradVariables.TABLE_COLLECTION_LAYOUT_CLASS) >= 0) {
        jQuery(deleteButton).closest('tr').removeClass(highlightItemClass);
    } else {
        jQuery(deleteButton).closest('.' + kradVariables.COLLECTION_ITEM_CLASS).removeClass(highlightItemClass);
    }
}

/**
 * Adds a class to the collection group related to the add action
 *
 * @param addButton - the add button that this event was triggered from
 * @param highlightItemClass - the class to add to the group that should be highlighted
 */
function addLineMouseOver(addButton, highlightItemClass) {
    var innerLayout = jQuery(addButton).parents('.' + kradVariables.TABLE_COLLECTION_LAYOUT_CLASS
            + ', .' + kradVariables.STACKED_COLLECTION_LAYOUT_CLASS).first().attr('class');
    if (innerLayout.indexOf(kradVariables.TABLE_COLLECTION_LAYOUT_CLASS) >= 0) {
        jQuery(addButton).parent().find('table').addClass(highlightItemClass);
    } else {
        jQuery(addButton).parent().find('.' + kradVariables.STACKED_COLLECTION_LAYOUT_CLASS).addClass(highlightItemClass).children().addClass(highlightItemClass);
    }
}

/**
 * Removes a class from the collection group related to the add action
 *
 * @param addButton - the add button that this event was triggered from
 * @param highlightItemClass - the class remove from the collection group
 */
function addLineMouseOut(addButton, highlightItemClass) {
    var innerLayout = jQuery(addButton).parents('.' + kradVariables.TABLE_COLLECTION_LAYOUT_CLASS
            + ', .' + kradVariables.STACKED_COLLECTION_LAYOUT_CLASS).first().attr('class');
    if (innerLayout.indexOf(kradVariables.TABLE_COLLECTION_LAYOUT_CLASS) >= 0) {
        jQuery(addButton).parent().find('table').removeClass(highlightItemClass);
    } else {
        jQuery(addButton).parent().find('.' + kradVariables.STACKED_COLLECTION_LAYOUT_CLASS).removeClass(highlightItemClass).children().removeClass(highlightItemClass);
    }
}

/**
 * Enables and disables the save action
 *
 * @param inputField
 * @param highlightItemClass - the class to add to the collection item
 */
function collectionLineChanged(inputField, highlightItemClass) {
    // This is not very good for performance but because dirty_form gets binded after this event so we need to trigger
    // the dirty_form check before checking for the dirty fields
    jQuery(inputField).triggerHandler('blur');

    // Get the innerlayout to see if we are dealing with table or stack group
    var innerLayout = jQuery(inputField).parents('.' + kradVariables.TABLE_COLLECTION_LAYOUT_CLASS
            + ', .' + kradVariables.STACKED_COLLECTION_LAYOUT_CLASS).first().attr('class');

    if (innerLayout.indexOf(kradVariables.TABLE_COLLECTION_LAYOUT_CLASS) >= 0) {
        var row = jQuery(inputField).closest('tr');
        var enabled = row.find('.dirty').length > 0;
        var saveButton = row.find('.' + kradVariables.SAVE_LINE_ACTION_CLASS);

        if (enabled) {
            saveButton.removeAttr('disabled');
        } else {
            saveButton.attr('disabled', 'disabled');
        }

    } else {
        var itemGroup = jQuery(inputField).closest('.' + kradVariables.COLLECTION_ITEM_CLASS);
        var enabled = itemGroup.find('.dirty').length > 0;
        var saveButton = itemGroup.find('.' + kradVariables.SAVE_LINE_ACTION_CLASS);

        if (enabled) {
            saveButton.removeAttr('disabled');
        } else {
            saveButton.attr('disabled', 'disabled');
        }

    }
}

/**
 * Display the component of the id in a light box
 *
 * <p>
 * The specified component is used as the content of the fancy box.
 * The second argument is optional and allows the FancyBox options to be overridden.
 * </p>
 *
 * @param componentId the id of the component that will be used for the lightbox content (usually a group id)
 * @param overrideOptions the map of option settings (option name/value pairs) for the plugin. This is optional.
 */
function showLightboxComponent(componentId, overrideOptions) {
    if (overrideOptions === undefined) {
        overrideOptions = {};
    }

    // set renderedInLightBox indicator and remove it when lightbox is closed
    if (jQuery('#renderedInLightBox').val() != true) {
        jQuery('#renderedInLightBox').val(true);
        _appendCallbackFunctions(overrideOptions, {afterClose: function () {
            jQuery('#renderedInLightBox').val(false);
        }});
    }

    if (jQuery('#' + componentId).hasClass('uif-placeholder')) {
        retrieveComponent(componentId, undefined, function () {
            _showLightboxComponentHelper(componentId, overrideOptions);
        }, {}, true);

    } else {
        _showLightboxComponentHelper(componentId, overrideOptions);
    }
}

/**
 * This internal function continues the showLightboxComponent processing after the ajax content has been rendered.
 */
function _showLightboxComponentHelper(componentId, overrideOptions) {
    var component = jQuery('#' + componentId);
    var cssDisplay = component.css('display');

    // suppress scrollbar when not needed, undo the div.clearfix hack (KULRICE-7467)
    if (component.attr('class')) {
        component.attr('class', component.attr('class').replace('clearfix', ''));
    }

    component.find('div').each(function () {
        var classAttribute = jQuery(this).attr('class');

        if (classAttribute) {
            jQuery(this).attr('class', classAttribute.replace('clearfix', ''));
        }
    });

    if (top == self) {
        // ensure that component of KualiForm gets updated after fancybox closes
        _appendCallbackFunctions(overrideOptions, {beforeClose: function () {
            // hack fancybox to prevent it from moving the original lightbox content into the body
            jQuery('#' + componentId).parents('#fancybox-wrap').unbind('onReset');

            jQuery('#tmpForm_' + componentId).replaceWith(jQuery('#' + componentId).detach());
            jQuery('#' + componentId).css('display', cssDisplay);
            jQuery('#renderedInLightBox').val(false);

            activeDialogId = null;
        }});
    } else {
        // reattach component to KualiForm after fancybox closes
        _appendCallbackFunctions(overrideOptions, {beforeClose: function () {
            // hack fancybox to prevent it from moving the original lightbox content into the body
            parent.jQuery('#' + componentId).parents('#fancybox-wrap').unbind('onReset');

            jQuery('#tmpForm_' + componentId).replaceWith(parent.jQuery('#' + componentId).detach());
            jQuery('#' + componentId).css('display', cssDisplay);
            jQuery('#renderedInLightBox').val(false);

            activeDialogId = null;
        }});
    }

    // clone the content for the lightbox and make the element id unique
    showLightboxContent(component.clone(true, true).css('display', ''), overrideOptions);
    addIdPrefix(component, 'tmpForm_');

    // indicate active dialog, note this is done after showing the lightbox since it could close an existing
    // lightbox which will set activeDialogId to null (through the beforeClose handler above)
    activeDialogId = componentId;

    // trigger the show dialog event
    jQuery('#tmpForm_' + componentId).trigger(kradVariables.SHOW_DIALOG_EVENT);
}

/**
 * Display the content inside a light box
 *
 * <p>
 * The specified content is used as the content of the fancy box.
 * The second argument is optional and allows the FancyBox options to be overridden.
 * </p>
 *
 * @param content the html formatted content that is displayed inside the lightbox.
 * @param overrideOptions the map of option settings (option name/value pairs) for the plugin. This is optional.
 */
function showLightboxContent(content, overrideOptions) {
    if (overrideOptions === undefined) {
        overrideOptions = {};
    }

    _initAndOpenLightbox({type: 'html', content: content}, overrideOptions);
}

/**
 * Display the url inside a lightbox
 *
 * <p>
 * The specified content is used as the content of the fancy box.
 * The second argument is optional and allows the FancyBox options to be overridden.
 * </p>
 *
 * @param url of the page that is displayed inside the lightbox.
 * @param overrideOptions the map of option settings (option name/value pairs) for the plugin. This is optional.
 */
function showLightboxUrl(url, overrideOptions) {
    if (overrideOptions === undefined) {
        overrideOptions = {};
    }

    _initAndOpenLightbox({type: 'iframe', href: url, height: '95%', width: '75%', autoSize: false},
            overrideOptions);
}

/**
 * Internal function to initialize and open lightbox
 *
 * <p>
 * jQuery Fancybox is used to create the lightbox. The content type and the contents need to be passed as an option.
 * The second argument is optional and allows additional FancyBox options to be overridden.
 * </p>
 *
 * @param contentOptions the content type and content as fancybox options (eg. {type: 'iframe', href: '<url>'}).
 * @param overrideOptions the map of option settings (option name/value pairs) for the plugin. This is optional.
 */
function _initAndOpenLightbox(contentOptions, overrideOptions) {
    var options = { autoScale: true,
        transitionIn: 'fade',
        transitionOut: 'fade',
        speedIn: 200,
        speedOut: 200,
        hideOnContentClick: false,
        padding: 0
    };

    // override fancybox content options
    jQuery.extend(true, options, contentOptions);

    // override fancybox options
    if (overrideOptions !== undefined) {
        jQuery.extend(true, options, overrideOptions);
    }

    // Open the light box
    jQuery.fancybox(options);
    setupLightboxForm();
}

/**
 *  Wrap the div to display in the light box in a form and setup form for validation and dirty checks
 */
function setupLightboxForm() {
    jQuery("#fancybox-content").children().wrap("<form id='kualiLightboxForm' class='uif-lightbox'>");

    var kualiLightboxForm = jQuery('#kualiLightboxForm');
    setupValidator(kualiLightboxForm);
}

/**
 * Closes any open lightbox
 */
function closeLightbox() {
    getContext().fancybox.close();
}

/**
 * Convenience method closes lightbox and reloads page
 */
function closeLightboxReloadPage() {
    closeLightbox();
    top.window.location.reload(true);
}

/**
 * Internal function for appending callback function to fancybox options
 *
 * <p>
 * The callback functions are added after the existing callback functions.
 * </p>
 *
 * @param options the existing fancybox options
 * @param appendCallbackFunctions the callback fancybox options that should be added/appended
 */
function _appendCallbackFunctions(options, appendCallbackFunctions) {
    for (var appendCallbackFunction in appendCallbackFunctions) {
        if (typeof appendCallbackFunctions[appendCallbackFunction] === "function") {
            if (options[appendCallbackFunction] === undefined) {
                options[appendCallbackFunction] = appendCallbackFunctions[appendCallbackFunction];
            } else {
                var a = options[appendCallbackFunction];
                var b = appendCallbackFunctions[appendCallbackFunction];
                options[appendCallbackFunction] = function () {
                    a();
                    b();
                };
            }
        }
    }
}

/**
 * Add a prefix to the component id and all the ids of its children
 *
 * @param component
 * @param prefix to be added
 * @return updated component
 */
function addIdPrefix(component, prefix) {
    if (component.attr("id") != undefined) {
        component.attr("id", prefix + component.attr("id"));
    }
    component.find('*').each(function () {
        if (jQuery(this).attr("id") != undefined) {
            jQuery(this).attr("id", prefix + jQuery(this).attr("id"))
        }
    });
    return component;
}

/**
 * Remove a prefix from the component id and all the ids of its children
 *
 * @param component
 * @param prefix to be removed
 * @return updated component
 */
function removeIdPrefix(component, prefix) {
    if (component.length > 0) {
        var regexp = new RegExp("^" + prefix);
        if (component.attr("id") != undefined) {
            component.attr("id", component.attr("id").replace(regexp, ""));
        }
        component.find('*').each(function () {
            if (jQuery(this).attr("id") != undefined) {
                jQuery(this).attr("id", jQuery(this).attr("id").replace(regexp, ""));
            }
        });
    }
    return component;
}

/**
 * opens the lightbox upon return from the server
 *
 * @param dialogId - component id of the content for the lightbox
 */
function openLightboxOnLoad(dialogId) {
    showLightboxComponent(dialogId);
    jQuery('.uif-dialogButtons').button();
}

/**
 * Initialize/recalculate the totals placed in the footer of a richTable.  Also, calculates and places
 * the totals related to group totalling, if present.
 *
 * @param nRow tr element for the footer
 * @param aaData full table data (as derived from the original HTML)
 * @param iStart index for the current display starting point of the current page in the display array
 * @param iEnd index for the current display ending point of the current page in the display array
 * @param aiDisplay index array to translate the visual position to the full data array
 * @param columns columns to total
 */
function initializeTotalsFooter(nRow, aaData, iStart, iEnd, aiDisplay, columns) {
    var footerRow = jQuery(nRow);
    var dataTable = footerRow.closest('table.dataTable');

    footerRow.addClass("uif-totalRow");

    if (jQuery(dataTable).hasClass("uif-hasAddLine")) {
        iEnd = iEnd + 1;
    }
    var onePage = iStart == 0 && iEnd == aaData.length;

    if (onePage) {
        footerRow.find("div[data-role='pageTotal'], label[data-role='pageTotal']").hide();
    }

    var groupTotalRows = dataTable.find("tr[data-groupvalue]");
    var hasGroups = dataTable.data("groups");

    //Only calculate totals if no grouping or when there is grouping, wait for those rows to become
    //generated - avoids unnecessary totalling
    if (!hasGroups || (hasGroups && groupTotalRows.length)) {
        var nCells = footerRow.find("th").has("div[data-role='totalsBlock']");

        var groupLabel = footerRow.find("th:first span[data-role='groupTotalLabel']");
        var hasTotalsInFooter = false;

        // Total each column in the columns list
        for (var c = 0; c < nCells.length; c++) {
            var cell = jQuery(nCells[c]);
            var index = cell.index();

            //find the totalsBlocks in the column footer cell, and calculate the appropriate totals
            jQuery("div[data-role='totalsBlock']", cell).each(function () {
                var totalDiv = jQuery(this).find("div[data-role='total']");
                var skipTotal = totalDiv.data(kradVariables.SKIP_TOTAL);

                if (!skipTotal && totalDiv.length) {
                    calculateTotal(totalDiv, 0, aaData.length, columns[c], aaData, aiDisplay);
                }

                if (totalDiv.length) {
                    hasTotalsInFooter = true;
                }

                var pageTotalDiv = jQuery(this).find("div[data-role='pageTotal']");
                if (!onePage && pageTotalDiv.length) {
                    calculateTotal(pageTotalDiv, iStart, iEnd, columns[c], aaData, aiDisplay);
                    hasTotalsInFooter = true;
                }

                if (groupTotalRows.length) {
                    var groupTotalDiv = jQuery(this).find("div[data-role='groupTotal']");
                    var rowIndex = 0;
                    //for each group total row calculate the group total for the column we are totalling
                    groupTotalRows.each(function () {
                        var groupTotalRow = jQuery(this);
                        var tds = groupTotalRow.find("td");
                        var td = jQuery(tds[index]);
                        var groupValue = groupTotalRow.data("groupvalue");

                        //This means if the group has data that goes into another page, do not display
                        //the group total here - iEnd is the index-1 of the last displayed item (currently displayed)
                        // in the display order list (aiDisplay)
                        var lastValue = aaData[aiDisplay[iEnd - 1]][0];
                        if (lastValue && lastValue.toLowerCase() == groupValue && iEnd < aiDisplay.length &&
                                aaData[aiDisplay[iEnd]][0] && aaData[aiDisplay[iEnd]][0].toLowerCase() == groupValue) {
                            groupTotalRow.hide();
                        }
                        else {
                            var groupCellsToTotal = new Array();

                            for (var i = 0; i < aaData.length; i++) {
                                var currentRow = aaData[i];
                                var groupingValue;
                                var isRowObject = currentRow != null && typeof currentRow === 'object'
                                        && !jQuery.isArray(currentRow);
                                //check if row is a rowObject - using mData setting
                                if (isRowObject) {
                                    groupingValue = currentRow['c0'].val;
                                }
                                else {
                                    groupingValue = currentRow[0];
                                }

                                if (groupingValue != undefined &&
                                        normalizeGroupString(groupingValue).toLowerCase() == groupValue) {

                                    if (isRowObject){
                                        groupCellsToTotal.push(currentRow['c' + columns[c]]);
                                    }
                                    else{
                                        groupCellsToTotal.push(currentRow[columns[c]]);
                                    }

                                }
                            }
                            groupTotalRow.show();
                            calculateGroupTotal(groupCellsToTotal, td, groupTotalDiv, rowIndex, columns[c]);
                        }

                        //copy the label to the first column if a group left label exists
                        if (groupLabel.length && jQuery(tds[0]).is(":empty")) {
                            groupLabel = groupLabel.clone();
                            //resetting ids to unique ids on the clone
                            groupLabel = groupLabel.attr("id", groupLabel.attr("id") + "_" + rowIndex + columns[c]);
                            groupLabel.find("[id]").each(function () {
                                jQuery(this).attr("id", jQuery(this).attr("id") + "_" + rowIndex + columns[c]);
                            });
                            groupLabel.show();
                            jQuery(tds[0]).append(groupLabel);
                        }

                        rowIndex++;
                    });
                }
            });
        }

        //Hide the footer row if no footer totals or page totals exist
        if (hasTotalsInFooter) {
            footerRow.show();
        }
        else {
            footerRow.hide();
        }

    }

}

/**
 * Calculates the group total and places it in the totalTd provided using a clone of the
 *
 * @param cellsToTotal cell data to evaluate for the total
 * @param totalTd the td of the group total row to place the total
 * @param groupTotalDiv the totalDiv to clone and place the total in to be added to the totalTd
 * @param rowIndex index of the the group total row
 * @param columnIndex data column index
 */
function calculateGroupTotal(cellsToTotal, totalTd, groupTotalDiv, rowIndex, columnIndex) {

    var total = 0;
    var values = new Array();
    var hasInvalidValues = false;
    var extraData = groupTotalDiv.data("params");
    var functionName = groupTotalDiv.data("function");

    for (var i = 0; i < cellsToTotal.length; i++) {
        var currentCell = cellsToTotal[i];
        var isCellObject = currentCell != null && typeof currentCell === 'object';

        var value;

        //check if cell is a cellObject - using mData setting
        if (isCellObject) {
            value = currentCell.val;

            if(value == null){
                value = "";
            }
        }

        var isAddLine = !isCellObject && currentCell
                && jQuery(currentCell).find(":input[name^='newCollectionLines']").length;

        // skip over add line
        if (!isAddLine) {
            value = coerceTableCellValue(currentCell, true);
        }
        else{
            continue;
        }

        value = convertComplexNumericValue(value);

        //set hasInvalidValues to true if value is undefined
        if (value == undefined || (value && !jQuery.isNumeric(value))) {
            hasInvalidValues = true;
            continue;
        }

        //skip over value when blank
        if (value != "") {
            value = parseFloat(value);
            values.push(value);
        }
    }

    if (!hasInvalidValues) {
        if (extraData != undefined) {
            total = window[functionName](values, extraData);
        }
        else {
            total = window[functionName](values);
        }
    }
    else {
        total = "N/A";
    }

    var groupTotalDisplay = totalTd.find("div[data-role='groupTotal'][data-function='" + functionName + "']");
    //clone and append, if no place to display the total has been generated yet
    if (groupTotalDisplay.length == 0) {
        groupTotalDisplay = groupTotalDiv.clone();
        //resetting ids to unique ids on the clone
        groupTotalDisplay = groupTotalDisplay.attr("id", groupTotalDisplay.attr("id") + "_" + rowIndex + columnIndex);
        groupTotalDisplay.find("[id]").each(function () {
            jQuery(this).attr("id", jQuery(this).attr("id") + "_" + rowIndex + columnIndex);
        });
        totalTd.append(groupTotalDisplay);
        groupTotalDisplay.show();
    }

    var totalValueSpan = groupTotalDisplay.find("span[data-role='totalValue']");

    if (totalValueSpan.length) {
        totalValueSpan.html(total);
    }
    else {
        var newSpan = jQuery("<span data-role='totalValue'>" + total + "</span>");
        groupTotalDisplay.append(newSpan);
    }

}

/**
 * Calculates a total/calculation for a column with the specified parameters
 *
 * @param totalDiv div of the total field
 * @param start start of the rows to total
 * @param end end of the rows to total
 * @param currentColumn the current column
 * @param aaData all the data
 * @param aiDisplay the rows display order
 */
function calculateTotal(totalDiv, start, end, currentColumn, aaData, aiDisplay) {
    if (totalDiv.length && totalDiv.data("function")) {
        var totalType = totalDiv.data("role");
        var dataIndex = currentColumn;
        var functionName = totalDiv.data("function");
        var extraData = totalDiv.data("params");
        var total = 0;
        var values = new Array();
        var hasInvalidValues = false;

        // Calculate the total for all rows, even outside this page
        for (var i = start; i < end; i++) {
            var currentRow;
            var currentCell;

            if (totalType == "total") {
                currentRow = aaData[i];
            }
            else if (totalType = "pageTotal") {
                currentRow = aaData[aiDisplay[i]];
            }

            var value;
            //check if row is a rowObject - using mData setting
            if (currentRow != null && typeof currentRow === 'object' && !jQuery.isArray(currentRow)) {
                value = currentRow['c' + dataIndex].val;

                if(value == null){
                    value = "";
                }
            }
            else {
                currentCell = currentRow[dataIndex];
            }

            var isAddLine = currentCell && jQuery(currentCell).find(":input[name^='newCollectionLines']").length;

            //skip over cells which contain add line content
            if (!isAddLine) {
                value = coerceTableCellValue(currentCell, true);
            }
            else {
                continue;
            }

            value = convertComplexNumericValue(value);

            //set hasInvalidValues to true if value is undefined
            if (value == undefined || (value && !jQuery.isNumeric(value))) {
                hasInvalidValues = true;
                continue;
            }

            //skip over value when blank
            if (value != "") {
                value = parseFloat(value);
                values.push(value);
            }
        }

        if (!hasInvalidValues) {
            if (extraData != undefined) {
                total = window[functionName](values, extraData);
            }
            else {
                total = window[functionName](values);
            }
        }
        else {
            total = "N/A";
        }

        var totalValueSpan = totalDiv.find("span[data-role='totalValue']");

        if (totalValueSpan.length) {
            totalValueSpan.html(total);
        }
        else {
            var newSpan = jQuery("<span data-role='totalValue'>" + total + "</span>");
            totalDiv.append(newSpan);
        }
    }
}

/**
 * Converts "complex" numeric values that may contain commas, currency symbols, or % so they can be totalled correctly;
 * this is a stop-gap until complete formatters are supported on the client
 *
 * @param value the numeric value to convert
 * @return {*} the value without symbols that do not allow for calculations to occur
 */
function convertComplexNumericValue(value){
    //TODO support this functionality with client formatters
    if (!value) {
        return value;
    }

    return value.replace("$", "").replace(",", "").replace("&yen;", "").replace("&euro;",
            "").replace("&pound;", "").replace("&curren;", "").replace("%", "").replace("&#8355;",
            "").replace("&#8356;", "").replace("&#8359;", "").replace("&cent;", "");
}

/**
 * Get the sum of the values passed in
 *
 * @param values the values
 */
function sumValues(values) {
    var total = 0;
    for (var i = 0; i < values.length; i++) {
        total += values[i];
    }
    return total;
}

/**
 * Get the average value from an array of values
 *
 * @param values the values
 * @param decimalPlaces (optional) the number of the decimals to show, 2 if not set
 */
function averageValues(values, decimalPlaces) {
    var total = "N/A";

    if (!decimalPlaces) {
        decimalPlaces = 2;
    }

    if (values.length) {
        total = 0;
        for (var i = 0; i < values.length; i++) {
            total += values[i];
        }
        total = (total / (values.length)).toFixed(decimalPlaces);
    }

    return total;
}

/**
 * Get the maximum value from an array of values
 *
 * @param values the values
 */
function maxValue(values) {
    var max = "N/A";

    if (values.length) {
        max = values[0];
    }

    for (var i = 1; i < values.length; i++) {
        if (values[i] > max) {
            max = values[i];
        }
    }

    return max;
}

/**
 * Get the minimum value from an array of values
 *
 * @param values the values
 */
function minValue(values) {
    var min = "N/A";

    if (values.length) {
        min = values[0];
    }

    for (var i = 1; i < values.length; i++) {
        if (values[i] < min) {
            min = values[i];
        }
    }

    return min;
}

/**
 * Update the cell value on the Datatables data and redraw
 *
 * @param input - the table cell's input
 */
function refreshDatatableCellRedraw(input) {
    input = jQuery(input);
    var cell = input.closest("table.dataTable tr td");
    var fieldDiv = input.closest("div[data-role='InputField']");
    var table = input.closest('table.dataTable');
    var dataTable = jQuery(table).dataTable();
    var pos = dataTable.fnGetPosition(cell.get(0));
    // Have to update cell otherwise datatables does not read it
    dataTable.fnUpdate(fieldDiv, pos[0], pos[2], false, false);
    dataTable.fnCallFooterCallback();
}

/**
 * Get the value from a table cell
 *
 * @param element
 * @return value the value
 */
function coerceTableCellValue(element) {
    var tdObject = jQuery(element);

    var inputField = tdObject.find(':input');
    var inputFieldValue;

    if (inputField.length > 0) {
        //TODO : use coerceValue()? would we do totals on other types of input
        inputFieldValue = inputField.val();
    } else {
        // This might be after sorting or just read only
        inputField = tdObject.find('span');
        if (inputField.length > 0) {
            // readonly fields
            inputFieldValue = inputField.text().replace(/\s+/g, "");
        } else {
            // after sorting
            inputFieldValue = element;
        }
    }

    if (inputFieldValue === "" || inputField.prop("disabled") || tdObject.hasClass("uif-groupRow")) {
        //skip these situations - blank, disabled, grouping td
        return "";
    } else {
        return inputFieldValue;
    }
}

/**
 * Private function called by the mDataProp option in the datatables jquery plugin and is used specifically to
 * supply the correct display and value information
 * from the rowData used by the uif in our RichTable widget which are backed by custom uif json object arrays
 *
 * @param rowObject the current object containing columns denotated by 'c' + column index
 * @param type the type of value handling requested handling set, sort, display here
 * @param colName the column name to retrieve ('c' + column index) from the rowObject
 * @param newVal the new value to set during a set call
 * @return {*} the value requested or nothing during a set
 * @private
 */
function _handleColData(rowObject, type, colName, newVal){
    var colObj = rowObject[colName];

    if(!colObj){
        return "";
    }

    if (type === "set" && newVal && newVal != colObj.val){
        colObj.render = jQuery(newVal).html();
        colObj.val = coerceTableCellValue(newVal);
        return;
    } else if(type === "display"){
        return colObj.render;
    } else if (type === "sort" && colObj.val == null){
        return colObj.render;
    }

    return colObj.val;
}

function normalizeGroupString(sGroup) {
    if (sGroup === "") return "-";
    return sGroup.toLowerCase().replace(/[^a-zA-Z0-9\u0080-\uFFFF]+/g, "-");
}

/**
 * Retrieves the text for a message from cache or server if necessary
 *
 * @param key - key for the message
 * @param namespace - (optional) namespace code for the message
 * @param componentCode - (optional) component code for the message
 */
function getMessage(key, namespace, componentCode) {
    var cacheKey = key;
    var totalExplicitParameters = 3; // if the number of parameters changes, change this number as well
    var args = arguments;
    var pattern = new RegExp("{(([0-9])*)}", "g");

    if (namespace) {
        cacheKey += "|" + namespace;
    }

    if (componentCode) {
        cacheKey += "|" + componentCode;
    }

    // check session cache first
    var messageText = retrieveFromSession(cacheKey);
    if (messageText) {
        //handle variable params
        messageText = String(messageText).replace(pattern, function (match, index) {
            var argumentIndex = parseInt(index) + parseInt(totalExplicitParameters);
            return args[argumentIndex];
        });

        return messageText;
    }

    // not in cache, retrieve from server
    var params = {};
    params.key = key;

    if (namespace) {
        params.namespace = namespace;
    }

    if (componentCode) {
        params.componentCode = componentCode;
    }

    var response = invokeServerListener(kradVariables.RETRIEVE_MESSAGE_METHOD_TO_CALL, params);

    if (response && response.messageText) {
        // store back to server for subsequent calls
        storeToSession(cacheKey, response.messageText);

        messageText = String(response.messageText).replace(pattern, function (match, index) {
            var argumentIndex = parseInt(index) + parseInt(totalExplicitParameters);
            return args[argumentIndex];
        });
    }

    return messageText;
}

/**
 * Helper method for invoking the server listenering to make a query and get back
 * a JSON response that is then evaluated to a JS object and returned
 *
 * @param methodToCall - method on the listener to call
 * @param params - parameter key/value pairs for the request
 */
function invokeServerListener(methodToCall, params) {
    var serverResponse;

    var requestData = {methodToCall: methodToCall, ajaxRequest: true, ajaxReturnType: 'update-none'};

    jQuery.extend(requestData, params);

    var postUrl = getConfigParam("kradUrl") + "/listener";

    jQuery.ajax({
        url: postUrl,
        dataType: "json",
        data: requestData,
        async: false,
        beforeSend: null,
        complete: null,
        error: null,
        success: function (data) {
            serverResponse = data;
        }
    });

    return serverResponse;
}

/**
 * Stores a key/value pair to session storage if available (if not an error is thrown)
 *
 * @param key - key for the pair to store, which will be used for retrieving the value
 * @param value - value for the pair to store
 */
function storeToSession(key, value) {
    if (sessionStorage) {
        sessionStorage[key] = value;
    }
    else {
        throw Error("Session storage not supported");
    }
}

/**
 * Retrieves the value for a key from session storage
 *
 * <p>
 * If session storage is not enabled an error is thrown and if the key is not found a null value is returned
 * </p>
 *
 * @param key - key for the value to return
 */
function retrieveFromSession(key) {
    if (sessionStorage) {
        if (sessionStorage[key]) {
            return sessionStorage[key];
        }
        return null;
    }
    else {
        throw Error("Session storage not supported");
    }
}

/**
 * Removes a key/value pair from session storage
 *
 * <p>
 * If session storage is not enabled an error is thrown
 * </p>
 *
 * @param key - key for the pair to remove
 */
function removeFromSession(key) {
    if (sessionStorage) {
        if (sessionStorage[key]) {
            delete sessionStorage[key];
        }
    }
    else {
        throw Error("Session storage not supported");
    }
}

/**
 * Makes a get request to the server so that the form with the specified formKey will
 * be cleared server side
 *
 * @param formKey key for the form to clear
 */
function clearServerSideForm(formKey) {
    var params = {};
    params.formKey = formKey;

    invokeServerListener(kradVariables.CLEAR_FORM_METHOD_TO_CALL, params);
}

/**
 * Just a dummy function that can be set as the action script for an Action component to prevent it
 * from doing anything
 */
function voidAction() {

}

/**
 * Tests whether a jQuery object is not empty by doing a null/undefined check and a length check
 *
 * @param jqObject - object to test
 */
function nonEmpty(jqObject) {
    return jqObject && jqObject.length;
}

/**
 * Returns the table id for a given child component in a table layout collection
 *
 * @param component
 */
function getTableIdFromChild(component) {
    return jQuery(component).closest('.uif-tableCollectionSection').attr('id');
}

/**
 * Returns the current active page on a table with the Datatables plugin
 *
 * <p>
 * Returns 1 if it is a table without the Datatables plugin
 * </p>
 *
 * @param id - the id of the table
 */
function getCurrentPageForRichTable(id) {
    var activePage = jQuery('#' + id).find('.paginate_active').text();
    return activePage;

}

/**
 * Writes the paging state to hidden fields for the given actions parent table
 *
 * <p>
 *     TODO - create constants for these keys
 * Writes the following fields :
 * currentPageRichTable, fromRecordRichTable, toRecordRichTable, totalRecordsRichTable
 * </p>
 *
 * @param collectionAction
 */
function writeRichTableInfoToHidden(collectionAction, page) {
    var tableId = getTableIdFromChild(collectionAction);
    var currentPage = (page == null ? getCurrentPageForRichTable(tableId) : page);
    writeHiddenToForm('currentPageRichTable', currentPage);
    var dataTableInfo = parseDataTablesInfo(tableId);
    writeHiddenToForm('fromRecordRichTable', dataTableInfo[1]);
    writeHiddenToForm('toRecordRichTable', dataTableInfo[3]);
    writeHiddenToForm('totalRecordsRichTable', dataTableInfo[5]);
}

/**
 * Writes the paging state to the session for the given actions parent table
 *
 * <p>
 * Writes the current page number to session using 'currentPageRichTable' concatenated to the table id as the key.
 * </p>
 *
 * @param collectionAction
 * @param page - (optional) overide current page with this parameter
 */
function writeCurrentPageToSession(collectionAction, page) {
    var tableId = getTableIdFromChild(collectionAction);
    var currentPage = (page == null ? getCurrentPageForRichTable(tableId) : page);
    storeToSession(tableId + ':currentPageRichTable', currentPage);
}

/**
 * Returns the data tables info message in an array
 *
 * @param id - the Table id
 */
function parseDataTablesInfo(id) {
    var dataTableInfo = jQuery('#' + id).parent().find('.dataTables_info').text();
    return dataTableInfo.split(" ");
}

/**
 * Returns the from record of the current page
 *
 * @param id - the Table id
 */
function getFromRecordRichTable(id) {
    return parseDataTablesInfo(id)[1];
}

/**
 * Returns the to record of the current page
 *
 * @param id - the Table id
 */
function getToRecordRichTable(id) {
    return parseDataTablesInfo(id)[3];
}

/**
 * Returns the totals records of the table
 *
 * @param id - the Table id
 */
function getTotalRecordsRichTable(id) {
    return parseDataTablesInfo(id)[5];
}

/**
 * Opens a page on a table layout collection
 *
 * @param tableId
 * @param pageNumber - numeric page number or 'first'/'last' string
 */
function openDataTablePage(tableId, pageNumber) {
    var oTable = getDataTableHandle(tableId);
    if (oTable == null) {
        oTable = getDataTableHandle(jQuery('#' + tableId).find('.dataTable').attr('id'));
    }
    if (pageNumber == "first" || pageNumber == "last") {
        oTable.fnPageChange(pageNumber);
    } else {
        var numericPage = Number(pageNumber) - 1;
        oTable.fnPageChange(numericPage);
    }
}

/**
 * Iterates through the dataTables on the page and returns the dataTable object referenced by the id passed in.
 * Used to call dataTable functions on a table.
 *
 * @param tableId id of the table
 * @return dataTable reference that one can invoke dataTable functions on
 */
function getDataTableHandle(tableId) {
    var oTable = null;
    var tables = jQuery.fn.dataTable.fnTables();
    jQuery(tables).each(function () {
        var dataTable = jQuery(this).dataTable();
        //ensure the dataTable is the one that contains the action that was clicked
        if (dataTable.attr("id") == tableId) {
            oTable = dataTable;
        }
    });

    return oTable;
}

/**
 * Checks if the value is empty
 *
 * @param value string value
 * @return {Boolean} true if empty false otherwise
 */
function isValueEmpty(value) {
    if (value != undefined && value != null && value != "") {
        return false;
    }
    else {
        return true;
    }
}

/**
 * Check if the listValues contains the values passed in, values can be an array or a single value
 *
 * @param listValues the array list of values
 * @param values value(s) to be check for existence in listValues
 * @return {Boolean} true if the list contains the values, false if it does not or the listValues is empty/undefined
 */
function listContains(listValues, values) {
    if (listValues == undefined || listValues.length == 0) {
        return false;
    }

    if (values instanceof Array) {
        return containsAll(values, listValues);
    }
    else {
        values = values.toString();
        return jQuery.inArray(values, listValues) > -1;
    }
}

/**
 * Returns true if the listValues array is empty or undefined
 *
 * @param listValues the array to be checked for emptiness
 * @return {Boolean} true if empty/undefined, false otherwise
 */
function emptyList(listValues) {
    if (listValues == undefined || listValues.length == 0) {
        return true;
    }
    else {
        return false;
    }
}

/**
 * Checks to see if values of the subArray are contained in the parentArray
 *
 * @param subArray subset values to check for in parentArray
 * @param parentArray the parentArray to check for values in
 * @return {Boolean} true if all values in subArray exist in parentArray, false otherwise
 */
function containsAll(subArray, parentArray) {
    for (var i = 0 , len = subArray.length; i < len; i++) {
        if (subArray[i] != undefined && jQuery.inArray(subArray[i].toString(), parentArray) == -1) {
            return false;
        }
    }
    return true;
}

/**
 * Method for creating a guid (note this is a low implementation and does not meet official
 * standards such as RFC4122 for creating guids)
 *
 * @return {string}
 */
function generateQuickGuid() {
    return Math.random().toString(36).substring(2, 15) +
        Math.random().toString(36).substring(2, 15);
}

/**
 * Retrieves the id for the page that is currently loaded into the DOM
 *
 * @return id for current page
 */
function getCurrentPageId() {
    var page = jQuery("input#" + kradVariables.PAGE_ID);

    if (page.length) {
        return page.val();
    }

    return null;
}

/**
 *  Prevent event from bubbling up
 **/
function stopEvent(e) {
    if (!e) {
        var e = window.event;
    }
    if (e.stopPropagation) {
        e.preventDefault();
        e.stopPropagation();
    } else {
        e.returnValue = false;
        e.cancelBubble = true;
    }
    return false;
}

/**
 * Initialize or reinitialize the sticky header positions based on the current scroll value
 *
 * @param currentScroll the current scroll
 */
function initStickyContent(currentScroll){
    //early return if no sticky content
    if(stickyContent == undefined || stickyContent.length == 0 ){
        return;
    }

    if(!currentScroll){
        currentScroll = jQuery(window).scrollTop();
    }

    var topOffset = stickyContentOffset.top;

    var totalHeight = 0;
    var margin = 0;
    var prevHeight = 0;
    var automateMargin = false;
    var innerNonStickyCount = 0;

    //fix each sticky piece of content
    stickyContent.each(function () {
        var height = jQuery(this).outerHeight();
        var thisOffset = jQuery(this).data("offset");
        jQuery(this).addClass(kradVariables.STICKY_CLASS);

        if(thisOffset.top < 1){
            automateMargin = true;
        }

        //scroll content with the scroll
        if(currentScroll > 0){
            jQuery(this).attr("style", "position:fixed; left: 0; top: " + (thisOffset.top - currentScroll) + "px;");
        }
        else{
            jQuery(this).attr("style", "position:fixed; left: 0; top: " + thisOffset.top + "px;");
        }

        //this means there is inner non-sticky content in the header
        if(thisOffset.top > topOffset){
            margin = margin + totalHeight;
            innerNonStickyCount++;
            topOffset = thisOffset.top;
        }

        //set totalHeight of sticky elements, topOffset, and prevHeight
        totalHeight = totalHeight + height;
        topOffset = topOffset + height;
        prevHeight = height;
    });

    //Only adjust the margin if a sticky area exists in the top most area, and there is inner-non-sticky content
    // this allows for customization of
    //non-sticky, sticky, non-sticky, sticky pattern through explicit css setting (non-calculated, complex)
    if(automateMargin && innerNonStickyCount == 1){
        //change the margin to account for content in the header that collapses (scrolls away)
        jQuery("#" + kradVariables.APP_ID).css("marginTop", (margin) + "px");
    }

    var navigation = jQuery("#" + kradVariables.NAVIGATION_ID);
    var navigationHeightAdjust = 0;

    if(navigation.length){
        if(navigation.is(".tab-navigation-block")){
            navigationHeightAdjust = navigation.height();
        }

        //move the navigation with total height of the header pieces - the scroll
        navigation.attr("style", "position:fixed; top: " + (topOffset - currentScroll) + "px;");
    }

    //make the ViewContentWrapper margin-top reflect the visible header content pixel height
    jQuery("#" + kradVariables.VIEW_CONTENT_WRAPPER).css("marginTop",
            (totalHeight + navigationHeightAdjust - margin) + "px");

    //set header height global
    currentHeaderHeight = (topOffset - currentScroll);
}

/**
 * Handles the calculation and positioning of sticky header elements on the screen when the user scrolls.  This
 * function should be called on a scroll event.
 */
function handleStickyContent() {
    //early return if no sticky content
    if(stickyContent == undefined || stickyContent.length == 0 ){
        return;
    }

    if (jQuery(window).scrollTop() >= stickyContentOffset.top) {
        var topOffset = 0;
        var navAdjust = 0;

        //adjust each sticky header piece based on whether their exists content between it or not
        stickyContent.each(function () {
            var height = jQuery(this).outerHeight();

            var thisOffset = jQuery(this).data("offset");
            //content exist between this sticky and last sticky
            if(thisOffset && thisOffset.top - jQuery(window).scrollTop() > topOffset){
                var diff = thisOffset.top - jQuery(window).scrollTop();
                jQuery(this).attr("style", "position:fixed; left: 0; top: " + diff + "px;");
                navAdjust = diff + height;
            }
            //sticky content is adjacent to each other
            else{
                jQuery(this).attr("style", "position:fixed; left: 0; top: " + topOffset + "px;");
                navAdjust = topOffset + height;
            }

            topOffset = topOffset + height;
        });

        //adjust the fixed nav position (if navigation exists)
        jQuery("#" + kradVariables.NAVIGATION_ID).attr("style", "position:fixed; top: " +
                (navAdjust) + "px;");
        currentHeaderHeight = navAdjust;

    }
    else if (jQuery(window).scrollTop() < stickyContentOffset.top) {
        //the content is back to past the first sticky element (topmost)
        initStickyContent(jQuery(window).scrollTop());
    }
}

/**
 * Initialize all footers that should be sticky with the appropriate classes, fixed position, and calculated offset
 * to make them always appear at the bottom of the screen
 */
function initStickyFooterContent(){
    //no sticky footers, return
    if (!stickyFooterContent || stickyFooterContent.length == 0){
        return;
    }

    var bottomOffset = 0;

    //calculate bottom offset in reverse order (bottom up)
    jQuery(stickyFooterContent.get().reverse()).each(function(){
        var height = jQuery(this).outerHeight();
        jQuery(this).addClass("uif-stickyFooter");

        //special style for footers that are not the application footer
        if(!jQuery(this).is(applicationFooter)){
            jQuery(this).addClass("uif-stickyButtonFooter");
        }

        jQuery(this).attr("style", "position:fixed; left: 0; bottom: " + bottomOffset + "px;");
        bottomOffset = bottomOffset + height;
    });
    currentFooterHeight = bottomOffset;

    var contentWindowDiff = jQuery(window).height()-jQuery("#Uif-Application").height();
    if (bottomOffset > contentWindowDiff){
        jQuery("#" + kradVariables.APP_ID).css("marginBottom", bottomOffset + "px");
    }else{
        jQuery("#" + kradVariables.APP_ID).css("marginBottom", contentWindowDiff + "px");
    }
}

/**
 * Handles the calculation and positioning of sticky footer elements on the screen when the user scrolls.  This
 * function should be called on a scroll event.
 */
function handleStickyFooterContent(){
    //early return when no footer content or no application footer or application footer is sticky itself
    //(no need for adjustment)
    if (!stickyFooterContent || stickyFooterContent.length == 0 || !applicationFooter || applicationFooter.length == 0
            || stickyFooterContent.filter(applicationFooter).length){
        return;
    }

    var appFooterOffset = applicationFooter.offset();
    var windowHeight = jQuery(window).height();
    var scrollTop = jQuery(window).scrollTop();

   //reposition elements when the scroll exceeds the footer's top (and footer content exists)
    if (windowHeight + scrollTop >= appFooterOffset.top && scrollTop != 0 && applicationFooter.height() > 0){
        var bottomOffset = (windowHeight + scrollTop) - appFooterOffset.top;

        jQuery(stickyFooterContent.get().reverse()).each(function(){
            var height = jQuery(this).outerHeight();
            jQuery(this).attr("style", "position:fixed; left: 0; bottom: " + bottomOffset + "px;");
            bottomOffset = bottomOffset + height;
        });
        currentFooterHeight = bottomOffset;

    }
    else{
        initStickyFooterContent();
    }

}

/**
 * Hides any cells and headers in a table if they have no content to prevent empty rows from displaying in grid layout
 * when all cells are render=false or hidden by disclosure
 */
function hideEmptyCells() {
    // get all the td elements
    jQuery('td.' + kradVariables.GRID_LAYOUT_CELL_CLASS).each( function() {
        // check if the children is hidden (progressive) or if there is no content(render=false)
        var cellEmpty = jQuery(this).children().is(".uif-placeholder") || jQuery(this).is(":empty");

        // hide the header only if the cell and the header is empty
        if(cellEmpty) {
            var hd = jQuery(this).siblings("th");

            var headerEmpty = jQuery(hd).children().is(":hidden") || jQuery(hd).is(":empty");
            if (headerEmpty) {
                hd.hide();
            }

            // hide the cell
            jQuery(this).hide();
        }
    });
}

/**
 * Displays a countdown (days, hours, minutes) in the div given by the target id
 *
 * <p>
 * Uses the jquery.countdown.js plugin: http://keith-wood.name/countdown.html
 * </p>
 *
 * @param targetId id for the target element that should contain the countdown
 * @param until date to countdown from
 * @param overrideOptions any additional or override options for the countdown plugin
 */
function displayCountdown(targetId, until, overrideOptions) {
    var options = {until: until, format: 'MS', compact: true};

    jQuery.extend(true, options, overrideOptions);

    var target = jQuery('#' + targetId);

    if (target.length > 0) {
        // in the case of redisplaying a countdown we need to clear the target's contents
        target.removeClass(kradVariables.COUNTDOWN_CLASS);
        target.empty();

        target.countdown(options);
    }
}

/**
 * Enables the return selected button on the multi value lookup when at least one item is selected
 *
 * @param selectControl
 */
function setMultivalueLookupReturnButton(selectControl) {
    refreshDatatableCellRedraw(selectControl);

    var oTable = getDataTableHandle(getParentRichTableId(selectControl));

    var checked = false;
    jQuery.each(getDataTablesColumnData(0, oTable), function(index, value) {
        if (jQuery(':input:checked', value).length) {
            checked = true;
        }
    });

    if (checked) {
        jQuery(':button.' + kradVariables.RETURN_SELECTED_ACTION_CLASS).removeAttr('disabled');
        jQuery(':button.' + kradVariables.RETURN_SELECTED_ACTION_CLASS).removeClass('disabled');
    } else {
        jQuery(':button.' + kradVariables.RETURN_SELECTED_ACTION_CLASS).attr('disabled', 'disabled');
    }

}

/**
 * Returns the table id of parent table of an element if it is a richtable
 *
 * @param childElement
 * @returns table id
 */
function getParentRichTableId(childElement) {
    return jQuery(childElement).parents('table.dataTable').attr('id');
}

/**
 * Builds an array of all the content in a datatable for a column across pages
 *
 * @param columnIndex
 * @param oTable
 * @returns {Array}
 */
function getDataTablesColumnData(columnIndex, oTable) {
    var allDataObject = oTable.fnGetData();
    var colData = [];

    jQuery.each(allDataObject, function(index, value) {
        colData.push(value[columnIndex]);
    });

    return colData;
}