// Licensed Materials - Property of IBM
//
// IBM Cognos Products: pps
//
// (C) Copyright IBM Corp. 2005, 2017
//
// US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

/************************************/
/* dimbar methods					*/

var last_item;
var last_on_page;

var first_on_page;

var DISPLAY_ALL_ITEMS = 0;

var flyoutM = new flyoutManager();

var wrap_images = new Array();

var DIMBAR_FLYOUT_MIN_WIDTH = 120;
var DIMBAR_FLYOUT_MAX_HEIGHT = 150;
var DIMBAR_FLYOUT_MIN_RIGHT_PADDING = 20;
var DIMBAR_FLYOUT_SCROLLBAR_PADDING = 10;
var DIMBAR_FLYOUT_DELAY = 350;

var DIMBAR_FLYOUT_NOT_INITIALIZED = 0;
var DIMBAR_FLYOUT_LOADING = 1;
var DIMBAR_FLYOUT_DISPLAYED = 2;

var currentDimbarWrapBrowserText;

var actionPaneDimBar = (window.name == "ActionPane");

function hasNextSibling(item) {
	return (item && item.parentNode && item.parentNode.nextSibling);
}

function rollover_button(event, button ) {
	//If the right button was clicked, do not perform the action.
	var eventM = new eventManager(event);
	if (eventM.theEvent.button == 2)
		return;

	if (button.className != "dimbar-button-img-disabled")
		button.className="dimbar-button-img-rollover";
}

function rollout_button( button ) {
	if (button.className != "dimbar-button-img-disabled")
		button.className="dimbar-button-img";
}

function refresh_dimbar() {

	var button_farleft = document.getElementById("dimbar_farleft");
	if (!button_farleft)
		return;
	var button_farright = document.getElementById("dimbar_farright");
	var button_pageleft = document.getElementById("dimbar_pageleft");
	var button_pageright = document.getElementById("dimbar_pageright");

	var menuPath = topparent.getGlobal("menuImagePath");
	var farLeftDisGif = "farleft_dis.gif";
	var farRightDisGif = "farright_dis.gif";
	var farLeftGif = "farleft.gif";
	var farRightGif = "farright.gif";

	var pageLeftDisGif = "pageleft_dis.gif";
	var pageRightDisGif = "pageright_dis.gif";
	var pageLeftGif = "pageleft.gif";
	var pageRightGif = "pageright.gif";


	if ((!actionPaneDimBar && topparent.getGlobal("dimbar_wrap")) || is_item_on_page(1)) {
		if (!button_farleft.src || button_farleft.src.indexOf("/" + farLeftDisGif) < 0)
			button_farleft.src =  menuPath + farLeftDisGif;
		if (!button_pageleft.src || button_pageleft.src.indexOf("/" + pageLeftDisGif) < 0)
			button_pageleft.src = menuPath + pageLeftDisGif;
		button_farleft.className = "dimbar-button-img-disabled";
		button_pageleft.className = "dimbar-button-img-disabled";
	} else {
		if (!button_farleft.src || button_farleft.src.indexOf("/" + farLeftGif) < 0)
			button_farleft.src = menuPath + farLeftGif;
		if (!button_pageleft.src || button_pageleft.src.indexOf("/" + pageLeftGif) < 0)
			button_pageleft.src = menuPath + pageLeftGif;
		button_farleft.className = "dimbar-button-img";
		button_pageleft.className = "dimbar-button-img";
	}

	if ((!actionPaneDimBar && topparent.getGlobal("dimbar_wrap")) || is_item_on_page(last_item)) {
		if (!button_farright.src || button_farright.src.indexOf("/" + farRightDisGif) < 0)
			button_farright.src = menuPath + farRightDisGif;
		if (!button_pageright.src || button_pageright.src.indexOf("/" + pageRightDisGif) < 0)
			button_pageright.src = menuPath + pageRightDisGif;
		button_farright.className = "dimbar-button-img-disabled";
		button_pageright.className = "dimbar-button-img-disabled";
	} else {
		if (!button_farright.src || button_farright.src.indexOf("/" + farRightGif) < 0)
			button_farright.src = menuPath + farRightGif;
		if (!button_pageright.src || button_pageright.src.indexOf("/" + pageRightGif) < 0)
			button_pageright.src = menuPath + pageRightGif;
		button_farright.className = "dimbar-button-img";
		button_pageright.className = "dimbar-button-img";
	}
}

function reflow_dimbar() {

	if (!document.getElementById("dimbar-content"))
		return;

	//get the last item
	if (!actionPaneDimBar)
		last_on_page = get_last_from_first(topparent.getGlobal("dimbar_first_item"));
	else
		last_on_page = get_last_from_first(first_on_page);

	//In case we have grown the dimbar and can fit more at the beginning.
	var best_first_item = get_first_from_last(last_on_page);
	if (actionPaneDimBar) {
		if (best_first_item < parseInt(first_on_page))
			display_items(best_first_item);
	} else {
		if (best_first_item < parseInt(topparent.getGlobal("dimbar_first_item")))
			display_items(best_first_item);
	}

	refresh_dimbar();
}

function init_dimbar() {

	first_on_page = 1;
	
	wrap_images["nowrap"] = new Image();
	wrap_images["nowrap"].src = topparent.getGlobal("menuImagePath") + "nowrap.gif";
	wrap_images["wrap"] = new Image();
	wrap_images["wrap"].src = topparent.getGlobal("menuImagePath") + "wrap.gif";

	last_item = document.getElementById("dimbar-content").getAttribute("num_items");
	set_item_attributes();
	set_dimbar_wrap();
	reflow_dimbar();
}

function set_item_attributes() {
	//quickly unhide each item so that we can set their item_width attributes
	var item = document.getElementById("dimbar_item1");
	while (item && item.getAttribute && item.getAttribute("number")) {
		item.className = "dimbar-item-table";
		item.setAttribute("item_width",item.offsetWidth);
		if (!hasNextSibling(item)) break;
		item = item.parentNode.nextSibling.firstChild;
	}
}

function set_dimbar_wrap() {
	var dimbar = document.getElementById("dimbar-content");
	var icon = document.getElementById("dimbar_wrap");
	if (!actionPaneDimBar && topparent.getGlobal("dimbar_wrap")) {
		display_items(DISPLAY_ALL_ITEMS);
		if (!icon.src || icon.src.indexOf("/wrap.gif") < 0)
			icon.src = wrap_images["wrap"].src;
		icon.setAttribute("title", dimbar_alt_wrap_off);
		currentDimbarWrapBrowserText = dimbar_help_wrap_off;
		dimbar.className = "dimbar-content-div-wrap";
	} else if (!actionPaneDimBar) {
		display_items(topparent.getGlobal("dimbar_first_item"));
		if (!icon.src || icon.src.indexOf("/nowrap.gif") < 0)
			icon.src = wrap_images["nowrap"].src;
		icon.setAttribute("title", dimbar_alt_wrap_on);
		currentDimbarWrapBrowserText = dimbar_help_wrap_on;
		dimbar.className = "dimbar-content-div";
	} else {
		display_items(first_on_page);
		dimbar.className = "dimbar-content-div";
	}

	// Resize the crosstab, because wrapping on/off the dimbar may change image height
	if (!actionPaneDimBar)
		doResize();
}

function display_items(start) {
	start = parseInt(start);
	var item = document.getElementById("dimbar_item1");
	while (item && item.getAttribute && item.getAttribute("number")) {
		if (item.getAttribute("number") < start)
			item.className = "dimbar-item-table-hidden";
		else
			item.className = "dimbar-item-table";
		if (!hasNextSibling(item)) break;		
		item = item.parentNode.nextSibling.firstChild;
	}
	if (start != DISPLAY_ALL_ITEMS) {
		if (!actionPaneDimBar)
			topparent.setGlobal("dimbar_first_item",start);
		else
			first_on_page = start;
		last_on_page = get_last_from_first(start);
	}
}

function get_first_from_last(last_item) {
	last_item = parseInt(last_item);

	var width = document.getElementById("dimbar-content").offsetWidth;
	var totalwidth = 0;
	var item = document.getElementById("dimbar_item" + last_item);
	while (item && item.getAttribute && item.getAttribute("number") && 
		((totalwidth + parseInt(item.getAttribute("item_width"))) <= width)) {
		totalwidth += parseInt(item.getAttribute("item_width"));
		item = document.getElementById("dimbar_item" + (parseInt(item.getAttribute("number")) - 1));
	}
	if (!item)
		return 1;
	else
		return item.parentNode.nextSibling.firstChild.getAttribute("number");
}

function get_last_from_first (first_item) {
	first_item = parseInt(first_item);

	var width = document.getElementById("dimbar-content").offsetWidth;
	var item = document.getElementById("dimbar_item" + first_item);
	var totalwidth = 0;
	while (item && item.getAttribute && item.getAttribute("number") &&
		((totalwidth + parseInt(item.getAttribute("item_width"))) <= width)) {
		totalwidth += parseInt(item.getAttribute("item_width"));
		if (!hasNextSibling(item)) break;
		item = item.parentNode.nextSibling.firstChild;
	}
	if (!item || !item.getAttribute || !item.getAttribute("number"))
		return last_item;
	else
		return document.getElementById("dimbar_item" + (parseInt(item.getAttribute("number")) - 1)).getAttribute("number");
}

function is_item_on_page (item_num) {
	if (!actionPaneDimBar) {
		return (parseInt(topparent.getGlobal("dimbar_first_item")) <= parseInt(item_num) && parseInt(item_num) <= parseInt(last_on_page));
	} else {
		return (first_on_page <= parseInt(item_num) && parseInt(item_num) <= parseInt(last_on_page));
	}
}

function resetDimbarToTop() {

	var dimbar = document.getElementById("dimbar-content");

	for (var i = 0; i < dimbar.childNodes.length; i++) { 
		var barItem = dimbar.childNodes[i];

		if (barItem.firstChild && barItem.firstChild.getAttribute && barItem.firstChild.tagName == "TABLE") {
			barItem = barItem.firstChild;

			var catNode = dimCache.getDimTopNode(parseInt(barItem.getAttribute("dimIdx")));

			barItem.setAttribute("category",catNode.getLabel());
			barItem.setAttribute("name",catNode.getFullName());
			barItem.setAttribute("code",catNode.getCode());
			barItem.setAttribute("alternate",false);
			barItem.setAttribute("leaf",false);
			barItem.setAttribute("ppds_id",catNode.getPPDSID());

			var span = document.getElementById("dimbar_item" + parseInt(barItem.getAttribute("number")) + "_cell").firstChild;
			var isrc = span.firstChild.childNodes[1].src;
			var iclass = span.firstChild.childNodes[1].className;

			for (var j = span.firstChild.childNodes.length - 1; j >= 0; j--) {
				span.firstChild.removeChild(span.firstChild.childNodes[j]);
			}

			span.firstChild.appendChild(document.createTextNode(catNode.getLabel()));

			insertIMGNode(span.firstChild, isrc, iclass, []);

			span.className = "dimbar-dimension-span";
		}
	}
}

function button_action( event,  button ) {
	//If the right button was clicked, do not perform the action.
	var eventM = new eventManager(event);
	if (eventM.theEvent.button == 2)
		return;

	if (button.className != "dimbar-button-img-disabled") {

		rollout_button( button );

		if (button.id == "dimbar_reset") {
			if (!actionPaneDimBar)
				if (topparent.getGlobal("isSplitView"))
					parent.Crosstab.doit('H');
				else
					parent.Data.doit('H');
			else
				resetDimbarToTop();
		} else if (button.id == "dimbar_wrap") {
			topparent.setGlobal("dimbar_wrap",(!topparent.getGlobal("dimbar_wrap")));
			set_dimbar_wrap();
		} else if (button.id == "dimbar_farleft") {
			display_items(1);
		} else if (button.id == "dimbar_farright") {
			display_items(get_first_from_last(last_item));
		} else if (button.id == "dimbar_pageleft") {
		    if (!actionPaneDimBar)
				display_items(parseInt(topparent.getGlobal("dimbar_first_item")) - 1);
			else
				display_items(first_on_page - 1);
		} else if (button.id == "dimbar_pageright") {
			display_items(get_first_from_last(parseInt(last_on_page) + 1));
		}
		refresh_dimbar();
	}
}

function performDimbarItemSiblingRollover(item) {
	if (!actionPaneDimBar) {
		if (item.getAttribute("type") == "up")
			item.className='dimbar-item-sibling-cell-rollover-top';
		else
			item.className='dimbar-item-sibling-cell-rollover-bottom';
	}
}

function doDimbarItemRollover(item) {
	item.className = "dimbar-item-cell-rollover";
}

function getDimensionTable(item) {
	while (item.tagName != "TABLE") {
		item = item.parentNode;
	}
	return item;
}

function doDimbarItemRollout(item) {
	var table = item;
	while (table.tagName != "TABLE")
		table = table.parentNode;
	if (parseInt(flyoutM.getCurrentFlyoutDim()) != parseInt(table.getAttribute("dimIdx")))
		item.className = "dimbar-item-cell";
}

function performDimbarItemSiblingRollout(item) {
	item.className='dimbar-item-sibling-cell';
}

function clearDimRollover(dim) {
	var item = document.getElementById("dimbar_item1");
	while (item && item.getAttribute && item.getAttribute("number")) {
		if (parseInt(item.getAttribute("dimIdx")) == parseInt(dim))
			document.getElementById(item.id + "_cell").className = "dimbar-item-cell";
		if (!hasNextSibling(item)) break;
		item = item.parentNode.nextSibling.firstChild;
	}
}

function performDimbarItemSiblingFilterPrevious(event, item) {
	var eventM = new eventManager(event);
	eventM.cancelBubble();

	if (!actionPaneDimBar) {
		var com = 'DP' + ':' + item.getAttribute("cat_id") + "," + item.getAttribute("dimIdx") + ';' + item.getAttribute("cat_code");
		
		//Since we can have more than one measure dimbar item, we have to use the number of the dimbar item not the dimIdx
		//In the creation of the command. Note: this assumes that the dimbar items are in order of dimension id.
		if (parseInt(item.getAttribute("number")) > topparent.getGlobal("gDimensionInfo").length)
			com += "\t" + (parseInt(item.getAttribute("number")) - 1);

		topparent.getXtabFrame().doit(com);
	}
}

function performDimbarItemSiblingFilterNext(event, item) {
	var eventM = new eventManager(event);
	eventM.cancelBubble();

	if (!actionPaneDimBar) {
		var com = 'DN' + ':' + item.getAttribute("cat_id") + "," + item.getAttribute("dimIdx") + ';' + item.getAttribute("cat_code");

		//Since we can have more than one measure dimbar item, we have to use the number of the dimbar item not the dimIdx
		//In the creation of the command. Note: this assumes that the dimbar items are in order of dimension id.
		if (parseInt(item.getAttribute("number")) > topparent.getGlobal("gDimensionInfo").length)
			com += "\t" + (parseInt(item.getAttribute("number")) - 1);

		topparent.getXtabFrame().doit(com);
	}
}

function doDimbarItemDragStart(item) {
	var rs = "@";
	topparent.getGlobal("dndManager").setDrag("dim" + rs + item.getAttribute("dimIdx") + rs + "level" + rs + "1" + rs + "ppds_id" + rs + item.getAttribute("ppds_id") + rs + "code" + rs + item.getAttribute("code"));
	window.event.dataTransfer.effectAllowed="all";	
}

function preventDefault(event) {
	(new eventManager(event)).preventDefault();
}

function clearFlyouts() {
	if (!topparent.allFramesInitialized())
		return;

	flyoutM.clearFlyouts();
}

/***********************************/
/* Flyouts						   */

//Flyout cache class
//This maintains a pointer to each flyout so they can be found through javascript.
//all creation and deletion of Flyouts should be done through this class.
function flyoutManager() {
	
	var flyouts = new Array();
	var topFlyout = null;
	var currentDimbarObj = null;

	this.createTopFlyout = function(obj, dimIdx) {
		if (topFlyout) {
			clearDimRollover(topFlyout.getDimIdx());
			removeFlyout(topFlyout.getId());
		}
		var category = dimCache.getCategory(dimIdx, obj.getAttribute("code"));
		if (!category) {
			category = dimCache.createCategory(dimIdx, obj.getAttribute("code"), obj.getAttribute("category"), obj.getAttribute("name"), obj.getAttribute("ppds_id"), obj.getAttribute("alternate") == "true", obj.getAttribute("leaf") == "true", obj.getAttribute("calculated") == "true", obj.getAttribute("nonselectable") == "true", obj.getAttribute("customSubset") == "true");
		}
		topFlyout = new dimbarFlyout(dimIdx, 0, category.getCode(), obj, true, 0);
		currentDimbarObj = obj;
	}

	this.createFlyout = function(parentid, dimIdx, index, firstItem) {
		var parentFlyout = getFlyout(parentid);
		var id = parentFlyout.getId() + "-" + index;
		if (!parentFlyout || getFlyout(id))
			return;

		if (parentFlyout.getChildFlyout()) {
			removeFlyout(parentFlyout.getChildFlyout().getId());
		}

		var flyout = new dimbarFlyout(dimIdx, index, parentFlyout.getCategory(index), parentFlyout, false, firstItem);
		flyouts[flyout.getId()] = flyout;
		parentFlyout.setChildFlyout(flyout);
	}

	this.displayFlyout = function(id) {
		var flyout = getFlyout(id);

		if (flyout) {
			if (flyout.tryLoad()) {
				flyout.displayContent();
			} else {
				flyout.displayLoading();
			}
		}
	}

	this.hideFlyouts = function() {
		if (topFlyout) {
			hideFlyout(topFlyout.getId());	
		}
	}

	this.clearFlyouts = function() {
		if (topFlyout) {
			clearDimRollover(topFlyout.getDimIdx());	
			removeFlyout(topFlyout.getId());	
			topFlyout = null;
			currentDimbarObj = null;
		}
	}

	this.cancelUnloadedFlyout = function(id, index) {
		var flyoutId = id + "-" + index;
		var flyout = getFlyout(flyoutId);
		if (flyout && !flyout.isLoaded())
			removeFlyout(flyoutId);
	}

	this.clearChildFlyout = function(id) {
		var flyout = getFlyout(id);
		if (flyout.getChildFlyout()) {
			removeFlyout(flyout.getChildFlyout().getId());
		}
	}

	this.getCurrentFlyoutDim = function() {
		if (topFlyout == null) {
			return -1;
		} else {
			return topFlyout.getDimIdx();
		}
	}

	this.getCurrentDimbarObj = function() {
		return currentDimbarObj;
	}

	function hideFlyout(id) {
		if (topFlyout && topFlyout.getId() == id) {
			if (topFlyout.getChildFlyout())
				hideFlyout(topFlyout.getChildFlyout().getId());
			topFlyout.hideFlyout();
		} else {
			if (flyouts[id]) {
				if (flyouts[id].getChildFlyout()) {
					hideFlyout(flyouts[id].getChildFlyout().getId())
				}
				flyouts[id].hideFlyout();
			}
		}
	}

	function removeFlyout(id) {
		if (topFlyout && topFlyout.getId() == id) {
			if (topFlyout.getChildFlyout())
				removeFlyout(topFlyout.getChildFlyout().getId());
			topFlyout.clearFlyout();
			topFlyout = null;
		} else {
			if (flyouts[id]) {
				if (flyouts[id].getChildFlyout()) {
					removeFlyout(flyouts[id].getChildFlyout().getId())
				}
				flyouts[id].clearFlyout();
				flyouts[id] = null;
			}
		}
	}

	function getFlyout(id) {
		if (topFlyout && topFlyout.getId() == id)
			return topFlyout
		else
			return flyouts[id];
	}
}

//Flyout class
function dimbarFlyout(dimIdx, idx, cat, cal, top, firstItem) {

	var category = cat;
	var flyout = null;
	var childFlyout = null;
	var items = new Array();
	var id = "flyout";
	var index = idx;
	var caller = cal;
	var topLevel = top;
	var firstItem = firstItem;
	var dimIdx = dimIdx;
	var dataLoaded = false;

	var state = DIMBAR_FLYOUT_NOT_INITIALIZED;

	var timerID;

	//Constructor
		if (!topLevel) {
			id = caller.getId() + "-" + index;
		}

		flyout = document.createElement("DIV");
		flyout.className = "dimbar_flyout";
		flyout.id = id;
		flyout_content = document.createElement("DIV");
		flyout_content.className = "dimbar_flyout_insert";
		flyout.appendChild(flyout_content); 

		flyout.onmousedown = function(event) { preventNetscapeDrag(event); };
	
		//Add the flyout to the document.
		flyout.style.visibility = "hidden";
		flyout.style.top = "0px";
		flyout.style.left = "0px";
		document.body.appendChild(flyout);

		timerID = setInterval("flyoutM.displayFlyout('" + id + "')",DIMBAR_FLYOUT_DELAY);

	//Public methods

	this.getId = function() {
		return id;
	}

	this.getChildFlyout = function() {
		return childFlyout;
	}

	this.isLoaded = function() {
		return (state == DIMBAR_FLYOUT_DISPLAYED);
	}

	this.setChildFlyout = function(child) {
		childFlyout = child;
	}

	this.getFlyoutLeft = function() {
		return flyout.offsetLeft;
	}

	this.getFlyoutWidth = function() {
		return flyout.offsetWidth;
	}

	this.getCode = function() {
		return category;
	}

	this.getDimIdx = function() {
		return dimIdx;
	}

	this.getCategory = function(idx) {
		return items[idx];
	}

	this.getPage = function() {
		return page;
	}

	this.getItemTop = function(idx) {
		var topItem = getFlyoutContent().childNodes[0];
		var item = getFlyoutContent().childNodes[0];
		while (item && ((item.getAttribute("index") == null) || (item.getAttribute("index") < idx)))
			item = item.nextSibling;
		return item.offsetTop - topItem.offsetTop + flyout.offsetTop - flyout.scrollTop;
	}

	this.displayLoading = function() {
		if (state == DIMBAR_FLYOUT_NOT_INITIALIZED) {
			populateLoading();
			setFlyoutDimensions();
			setFlyoutPosition(true);
			flyout.style.visibility = "visible";

			state = DIMBAR_FLYOUT_LOADING;
		}
	}

	this.displayContent = function() {
		clearInterval(timerID);
		populateFlyout();
		setFlyoutDimensions();
		setFlyoutPosition(false);
		flyout.style.visibility = "visible";

		state = DIMBAR_FLYOUT_DISPLAYED;
	}

	this.tryLoad = function() {

		if (topLevel) {
			if (getCatNode(category).allLoaded())
				return true;
			if (!dataLoaded)
				getCatNode(category).loadAllRelated();
		} else {
			if (getCatNode(category).childrenLoaded(firstItem))
				return true;
			if (!dataLoaded)
				getCatNode(category).loadChildren();
		}

		dataLoaded = true;
		return false;
	}

	this.hideFlyout = function() {
		//This for all intents and purposes gets rid of the flyout,
		//however it leaves it in the DOM tree so it can be accessed by script.
		//Important for Drag and Drop.
		clearInterval(timerID);
		setTimeout(function() {
			flyout.style.display = "none";
		},0);
	}

	this.clearFlyout = function() {
		clearInterval(timerID);
		clearFlyoutItems();
		flyout.onmousedown = null;
		document.body.removeChild(flyout);
		flyout = null;
	}

	//Private methods

	function getFlyoutContent() {
		return flyout.firstChild;
	}

	function getCatNode(code) {
		return dimCache.getCategory(dimIdx, code);
	}

	function setFlyoutPosition(isLoading) {

		var windowWidth = document.body.offsetWidth;
		var windowHeight = document.body.offsetHeight;
		if (window.innerWidth) {
			windowWidth = window.innerWidth;
			windowHeight = window.innerHeight;
		}

		if (topLevel) {
			if (actionPaneDimBar)
				flyout.style.top = getPageOffsetTop(caller) - flyout.offsetHeight;
			else
				flyout.style.top = getPageOffsetTop(caller) + caller.offsetHeight;

			if (getPageOffsetLeft(caller) + flyout.offsetWidth < windowWidth)
				flyout.style.left = getPageOffsetLeft(caller);
			else
				flyout.style.left = windowWidth - flyout.offsetWidth;
		} else {
			if ((caller.getItemTop(index) + flyout.offsetHeight) < windowHeight)
				flyout.style.top = caller.getItemTop(index);
			else
				flyout.style.top = windowHeight - flyout.offsetHeight;

			if ((caller.getFlyoutLeft() + caller.getFlyoutWidth() + flyout.offsetWidth) < windowWidth)
				flyout.style.left = caller.getFlyoutLeft() + caller.getFlyoutWidth();
			else if (caller.getFlyoutLeft() - flyout.offsetWidth >= 0)
				flyout.style.left = caller.getFlyoutLeft() - flyout.offsetWidth;
			else {
				flyout.style.left = "0px";
				if (isLoading) {
					flyout.style.top = caller.getItemTop(index) + flyout.offsetHeight;	
				}
			}
		}
	}

	function setFlyoutDimensions() {
		flyout.style.width = "0px";
		flyout.style.width = flyout.scrollWidth + DIMBAR_FLYOUT_MIN_RIGHT_PADDING;
		if (flyout.scrollHeight > DIMBAR_FLYOUT_MAX_HEIGHT) {
			flyout.style.height = DIMBAR_FLYOUT_MAX_HEIGHT;
			// since we forced scrolling we have to correct the horizontal width now
			flyout.style.width = flyout.scrollWidth + DIMBAR_FLYOUT_MIN_RIGHT_PADDING + DIMBAR_FLYOUT_SCROLLBAR_PADDING;
		}
		if (flyout.offsetWidth < DIMBAR_FLYOUT_MIN_WIDTH) {
			flyout.style.width = DIMBAR_FLYOUT_MIN_WIDTH;
		}
	}

	function populateLoading() {
		var item = document.createElement("DIV");
		item.className = "dimbar_flyout_entry";
		item.appendChild(document.createTextNode(topparent.getGlobal("gLoadingText")));
		getFlyoutContent().appendChild(item);
	}

	function clearFlyoutItems() {
		var content = getFlyoutContent();
		while (content.firstChild) {
			//Remove each function explicitly from the object to break the circular reference.
			var child = content.firstChild;
			if (child.onmouseover)
				child.onmouseover = null;
			if (child.onmouseout)
				child.onmouseout = null;
			if (child.onclick)
				child.onclick = null;
			if (child.ondragstart)
				child.ondragstart = null;
			content.removeChild(child);
		}
	}

	function populateFlyout() {
		clearFlyoutItems();	
		
		var content = getFlyoutContent();	

		if (topLevel) {
		
			//Get all the ancestors except the root
			var ancestors = new Array();

			if (!getCatNode(category).isTopNode()) {
				ancestors[0] = category; //treat the category as the last ancestor
				var parent = getCatNode(category).getParent();
				while (!getCatNode(parent).isTopNode()) {
					ancestors[ancestors.length] = parent;
					parent = getCatNode(parent).getParent();
				}
			

				//for each ancestor (starting at the highest) add their parents to the flyout
				var lastAncestor = ancestors.length - 1;
				while (lastAncestor >= 0) {

					var parents = getCatNode(ancestors[lastAncestor]).getParents();
					for (var i = 0; i < parents.length; i++) {
						if (!dimCache.getCategory(dimIdx, parents[i]).isCustomSubset() || !actionPaneDimBar)
							content.appendChild(createFlyoutItem(parents[i]));
					}

					//Add a separator
					content.appendChild(createFlyoutSeperator());

					//remove the ancestor from the array
					lastAncestor--;
				}

				//add the siblings
				var siblings = getCatNode(category).getSiblings();
				for (var i = 0; i < parseInt(topparent.getGlobal("childLimit")) && i < siblings.length; i++)
					if (!dimCache.getCategory(dimIdx, siblings[i]).isCustomSubset() || !actionPaneDimBar)
						content.appendChild(createFlyoutItem(siblings[i]));
				if ((getCatNode(getCatNode(category).getParent()) > parseInt(topparent.getGlobal("childLimit"))) || !getCatNode(getCatNode(category).getParent()).allChildrenLoaded()) {
					content.appendChild(createMoreItem(getCatNode(category).getParent()));
				}

				//Add a separator
				if (!getCatNode(category).isLeaf())
					content.appendChild(createFlyoutSeperator());
					
			} else { //We want one sibling (this particular one)
				content.appendChild(createFlyoutItem(category));
				if (!getCatNode(category).isLeaf())
					content.appendChild(createFlyoutSeperator());
			}
		}
		
		//add the categories children
		if (!getCatNode(category).isLeaf()) {
			var catNodes = getCatNode(category).getChildren();
			for (var i = firstItem; i < firstItem + parseInt(topparent.getGlobal("childLimit")) && i < catNodes.length; i++) {
				if (!dimCache.getCategory(dimIdx, catNodes[i]).isCustomSubset() || !actionPaneDimBar)
					content.appendChild(createFlyoutItem(catNodes[i]));	
			}
			if ((getCatNode(category).getNumChildrenLoaded() > firstItem + parseInt(topparent.getGlobal("childLimit"))) || !getCatNode(category).allChildrenLoaded()) {
				content.appendChild(createMoreItem(category));
			}
		}
	}

	function createFlyoutItem(catNode) {
		var idx = items.length;
		items[idx] = catNode;

		var node = getCatNode(catNode);
		var item = document.createElement("A");

		item.className = (node.isAlternateParent()? "dimbar_flyout_entry_alternate" : "dimbar_flyout_entry");
		item.setAttribute("origClass",item.className);
		item.setAttribute("flyout",id);
		item.setAttribute("category",node.getCode());
		item.setAttribute("index",idx);
		item.setAttribute("ppdsId",node.getPPDSID());
		if (node.getParent())
			item.setAttribute("parentId",dimCache.getCategory(node.getDimension(), node.getParent()).getPPDSID());
		else
			item.setAttribute("parentId","0");
		item.setAttribute("dimIdx",node.getDimension());
		item.setAttribute("code",node.getCode());
		item.setAttribute("name",node.getLabel());
		item.setAttribute("tag",node.getFullName());
		item.setAttribute("leaf",node.isLeaf());
		item.href = "#";  //Needed to enable Drag and Drop for IE.

		var mouseOverFunc = "this.className = this.getAttribute('origClass') + ' dimbar_flyout_entry_rollover';";
		if (!node.isLeaf()) {
			mouseOverFunc += "\nflyoutM.createFlyout(this.getAttribute('flyout'), this.getAttribute('dimIdx'), parseInt(this.getAttribute('index')), 0);";
		} else {
			mouseOverFunc += "\nflyoutM.clearChildFlyout(this.getAttribute('flyout'));";
		}
		item.onmouseover = new Function(mouseOverFunc);

		var mouseOutFunc = "this.className = this.getAttribute('origClass');";
		if (!node.isLeaf()) {
			mouseOutFunc += "\nflyoutM.cancelUnloadedFlyout(this.getAttribute('flyout'), parseInt(this.getAttribute('index')));";
		}
		item.onmouseout = new Function(mouseOutFunc);
	
		if (!actionPaneDimBar) {
			item.onclick = function() {
				var com = 'DC' + ':' + this.getAttribute("ppdsId") + "," + this.getAttribute("dimIdx") + ';' + this.getAttribute("code");

				//Since we can have more than one measure dimbar item, we have to use the number of the dimbar item not the dimIdx
				//In the creation of the command. Note: this assumes that the dimbar items are in order of dimension id.
				if (parseInt(flyoutM.getCurrentDimbarObj().getAttribute("number")) > topparent.getGlobal("gDimensionInfo").length)
					com += "\t" + (flyoutM.getCurrentDimbarObj().getAttribute("number") - 1);
				topparent.getXtabFrame().doit(com);
			}
		} else {
			item.onclick = function() {
				handleDimbarClick(this);
			}
		}

		item.ondragstart = function() {
			flyoutM.hideFlyouts();
			var rs = "@";
			topparent.getGlobal("dndManager").setDrag("dim" + rs + this.getAttribute("dimIdx") + rs + "level" + rs + "1" + rs + "ppds_id" + rs + this.getAttribute("ppdsId") + rs + "code" + rs + this.getAttribute("code") + rs + "parentId" + rs + this.getAttribute("parentId"));
			window.event.dataTransfer.effectAllowed="all";
		}

		if (!node.isLeaf()) {
			insertIMGNode(item, topparent.getGlobal("menuImagePath") + "arrow.right.png", "dimbar_flyout_arrow", []);
		}

		var currentLabel = node.getLabel();
		var hiddenForm = topparent.getXtabFrame().document.fhidden;
		if (hiddenForm && hiddenForm.SHN != "undefined" && hiddenForm.SHN != null && hiddenForm.SHN.value == 1) {
			currentLabel = node.getFullName();
		}
		item.appendChild(document.createTextNode(currentLabel)); 

		return item;
	}

	function createFlyoutSeperator() {
		var sep = document.createElement("DIV");
		sep.className = "dimbar-flyout-separator";

		return sep;
	}

	function createMoreItem(parent) {
		var idx = items.length;
		items[idx] = parent;

		var item = document.createElement("A");

		item.className = "dimbar_flyout_entry";
		item.setAttribute("origClass",item.className);
		item.setAttribute("flyout",id);
		item.setAttribute("index",idx);
		item.setAttribute("dimIdx",dimIdx);
		item.setAttribute("firstItem",firstItem + parseInt(topparent.getGlobal("childLimit")));

		var mouseOverFunc = "this.className = this.getAttribute('origClass') + ' dimbar_flyout_entry_rollover';";
			mouseOverFunc += "\nflyoutM.createFlyout(this.getAttribute('flyout'), this.getAttribute('dimIdx'), parseInt(this.getAttribute('index')), parseInt(this.getAttribute('firstItem')));";
		item.onmouseover = new Function(mouseOverFunc);

		var mouseOutFunc = "this.className = this.getAttribute('origClass');";
			mouseOutFunc += "\nflyoutM.cancelUnloadedFlyout(this.getAttribute('flyout'), parseInt(this.getAttribute('index')));";
		item.onmouseout = new Function(mouseOutFunc);

		insertIMGNode(item, topparent.getGlobal("menuImagePath") + "arrow.right.png", "dimbar_flyout_arrow", []);

		item.appendChild(document.createTextNode(topparent.getGlobal("gMoreText"))); 

		return item;	
	}
}

function getPageOffsetLeft(obj) {
	var left = obj.offsetLeft;
	var oParent = obj.offsetParent;
	while (oParent) {
		left += oParent.offsetLeft;
		oParent = oParent.offsetParent;
	}
	return left;
}

function getPageOffsetTop(obj) {
	var top = obj.offsetTop;
	var oParent = obj.offsetParent;
	while (oParent) {
		top += oParent.offsetTop;
		oParent = oParent.offsetParent;
	}
	return top;
}

function toggleDimTip(obj, showalt, hidealt) {
	if (topparent.getGlobal("treeVisible"))
		obj.alt = hidealt;
	else
		obj.alt = showalt;
}

function toggleTree(event, obj) {
	
	if (topparent.getGlobal("treeVisible")) {
		topparent.closeTreeFrame();
	}
	else {
		topparent.openTreeFrame();
	}

	if (event) {
		var eventM = new eventManager(event);
		eventM.cancelBubble();
	}
	
	// Update toolbar icons to show the new tree state
	if (topparent.getGlobal('is_dashboard'))
		topparent.updateToolbar();

}

function setToggleTreeIconOpen() {
	var img = document.getElementById("hideShowTree");
	if (img)
		img.src = topparent.getGlobal("imgPath") + "close_tab.gif";
}

function setToggleTreeIconClosed() {
	var img = document.getElementById("hideShowTree");
	if (img)
		img.src = topparent.getGlobal("imgPath") + "open_tab.gif";
}