/*
	JSCookMenu v1.4.4.  (c) Copyright 2002-2005 by Heng Yuan

	Permission is hereby granted, free of charge, to any person obtaining a
	copy of this software and associated documentation files (the "Software"),
	to deal in the Software without restriction, including without limitation
	the rights to use, copy, modify, merge, publish, distribute, sublicense,
	and/or sell copies of the Software, and to permit persons to whom the
	Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included
	in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
	OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	ITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
	DEALINGS IN THE SOFTWARE.
*/

// Globals
var _cmIDCount = 0;
var _cmIDName = 'cmSubMenuID';		// for creating submenu id

var _cmTimeOut = null;			// how long the menu would stay
var _cmCurrentItem = null;		// the current menu item being selected;

var _cmNoAction = new Object ();	// indicate that the item cannot be hovered.
var _cmNoClick = new Object ();		// similar to _cmNoAction but does not respond to mouseup/mousedown events
var _cmSplit = new Object ();		// indicate that the item is a menu split

var _cmItemList = new Array ();		// a simple list of items

// default node properties
var _cmNodeProperties =
{
  	mainFolderLeft: '',
  	mainFolderRight: '',
	mainItemLeft: '',
	mainItemRight: '',
	folderLeft: '',
	folderRight: '',
	itemLeft: '',
	itemRight: '',
	mainSpacing: 0,
	subSpacing: 0,
	delay: 500,
	clickOpen: 1
};

function cmNewID ()
{
	return _cmIDName + (++_cmIDCount);
}

function cmActionItem (item, prefix, isMain, idSub, orient, nodeProperties)
{
	var clickOpen = _cmNodeProperties.clickOpen;
	if (nodeProperties.clickOpen)
		clickOpen = nodeProperties.clickOpen;

	// var index = _cmItemList.push (item) - 1;
	_cmItemList[_cmItemList.length] = item;
	var index = _cmItemList.length - 1;
	idSub = (!idSub) ? 'null' : ('\'' + idSub + '\'');
	orient = '\'' + orient + '\'';
	prefix = '\'' + prefix + '\'';
	var onClick = (clickOpen == 3) || (clickOpen == 2 && isMain);
	var returnStr;
	if (onClick)
		returnStr = ' onmouseover="cmItemMouseOver (this,' + prefix + ',' + isMain + ',' + idSub + ',' + index + ')" onmousedown="cmItemMouseDownOpenSub (this,' + index + ',' + prefix + ',' + orient + ',' + idSub + ')"';
	else
		returnStr = ' onmouseover="cmItemMouseOverOpenSub (this,' + prefix + ',' + isMain + ',' + idSub + ',' + orient + ',' + index + ')" onmousedown="cmItemMouseDown (this,' + index + ')"';

	return returnStr + ' onfocus=rejectFocus(); onmouseout="cmItemMouseOut (this,' + nodeProperties.delay + ')" onmouseup="cmItemMouseUp (this,' + index + ')"';
}

function cmNoClickItem (item, prefix, isMain, idSub, orient, nodeProperties)
{
	// var index = _cmItemList.push (item) - 1;
	_cmItemList[_cmItemList.length] = item;
	var index = _cmItemList.length - 1;
	idSub = (!idSub) ? 'null' : ('\'' + idSub + '\'');
	orient = '\'' + orient + '\'';
	prefix = '\'' + prefix + '\'';
	return ' onmouseover="cmItemMouseOver (this,' + prefix + ',' + isMain + ',' + idSub + ',' + index + ')" onmouseout="cmItemMouseOut (this,' + nodeProperties.delay + ')"';
}

function cmNoActionItem (item, prefix)
{
	return item[1];
}

function cmSplitItem (prefix, isMain, vertical)
{
	var classStr = 'cm' + prefix;
	if (isMain)
	{
		classStr += 'Main';
		if (vertical)
			classStr += 'HSplit';
		else
			classStr += 'VSplit';
	}
	else
		classStr += 'HSplit';
	return eval (classStr);
}

function cmDrawSubMenu (subMenu, prefix, id, orient, nodeProperties)
{
	var str = '<div class="' + prefix + 'SubMenu" id="' + id + '"><table summary="sub menu" cellspacing="' + nodeProperties.subSpacing + '" class="' + prefix + 'SubMenuTable">';
	var strSub = '';

	var item;
	var idSub;
	var hasChild;

	var i;

	var classStr;

	for (i = 5; i < subMenu.length; ++i)
	{
		item = subMenu[i];
		if (!item)
			continue;

		if (item == _cmSplit)
			item = cmSplitItem (prefix, 0, true);

		hasChild = (item.length > 5);
		idSub = hasChild ? cmNewID () : null;

		str += '<tr class="' + prefix + 'MenuItem"';
		if (item[0] != _cmNoClick)
			str += cmActionItem (item, prefix, 0, idSub, orient, nodeProperties);
		else
			str += cmNoClickItem (item, prefix, 0, idSub, orient, nodeProperties);
		str += '>'

		if (item[0] == _cmNoAction || item[0] == _cmNoClick)
		{
			str += cmNoActionItem (item, prefix);
			str += '</tr>';
			continue;
		}

		classStr = prefix + 'Menu';
		classStr += hasChild ? 'Folder' : 'Item';

		str += '<td class="' + classStr + 'Left">';

		if (item[0] != null && item[0] != "")
			str += item[0];
		else
			str += hasChild ? nodeProperties.folderLeft : nodeProperties.itemLeft;

		str += '</td><td class="' + classStr + 'Text">' + item[1];

		str += '</td><td class="' + classStr + 'Right">';

		if (hasChild)
		{
			str += nodeProperties.folderRight;
			strSub += cmDrawSubMenu (item, prefix, idSub, orient, nodeProperties);
		}
		else
			str += nodeProperties.itemRight;
		str += '</td></tr>';
	}

	str += '</table></div>' + strSub;
	return str;
}

function cmDraw (id, menu, orient, nodeProperties, prefix)
{
	var obj = cmGetObject (id);

	if (!nodeProperties)
		nodeProperties = _cmNodeProperties;
	if (!prefix)
		prefix = '';

	var str = '<table summary="main menu" class="' + prefix + 'Menu" cellspacing="' + nodeProperties.mainSpacing + '">';
	var strSub = '';

	if (!orient)
		orient = 'hbr';

	var orientStr = String (orient);
	var orientSub;
	var vertical;

	// draw the main menu items
	if (orientStr.charAt (0) == 'h')
	{
		// horizontal menu
		orientSub = 'v' + orientStr.substr (1, 2);
		str += '<tr>';
		vertical = false;
	}
	else
	{
		// vertical menu
		orientSub = 'v' + orientStr.substr (1, 2);
		vertical = true;
	}

	var i;
	var item;
	var idSub;
	var hasChild;

	var classStr;

	for (i = 0; i < menu.length; ++i)
	{
		item = menu[i];

		if (!item)
			continue;

		str += vertical ? '<tr' : '<td';
		str += ' class="' + prefix + 'MainItem"';

		hasChild = (item.length > 5);
		idSub = hasChild ? cmNewID () : null;

		str += cmActionItem (item, prefix, 1, idSub, orient, nodeProperties) + '>';

		if (item == _cmSplit)
			item = cmSplitItem (prefix, 1, vertical);

		if (item[0] == _cmNoAction || item[0] == _cmNoClick)
		{
			str += cmNoActionItem (item, prefix);
			str += vertical? '</tr>' : '</td>';
			continue;
		}

		classStr = prefix + 'Main' + (hasChild ? 'Folder' : 'Item');

		str += vertical ? '<td' : '<span';
		str += ' class="' + classStr + 'Left">';

		str += (item[0] == null) ? (hasChild ? nodeProperties.mainFolderLeft : nodeProperties.mainItemLeft)
					 : item[0];
		str += vertical ? '</td>' : '</span>';

		str += vertical ? '<td' : '<span';
		str += ' class="' + classStr + 'Text">';
		str += item[1];

		str += vertical ? '</td>' : '</span>';

		str += vertical ? '<td' : '<span';
		str += ' class="' + classStr + 'Right">';

		str += hasChild ? nodeProperties.mainFolderRight : nodeProperties.mainItemRight;

		str += vertical ? '</td>' : '</span>';

		str += vertical ? '</tr>' : '</td>';

		if (hasChild)
			strSub += cmDrawSubMenu (item, prefix, idSub, orientSub, nodeProperties);
	}
	if (!vertical)
		str += '</tr>';
	str += '</table>' + strSub;
	obj.innerHTML = str;
	//document.write ("<xmp>" + str + "</xmp>");
}

function cmDrawFromText (id, orient, nodeProperties, prefix)
{
	var domMenu = cmGetObject (id);
	var menu = null;
	for (var currentDomItem = domMenu.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
	{
		if (!currentDomItem.tagName || currentDomItem.tagName.toLowerCase () != 'ul')
			continue;
		menu = cmDrawFromTextSubMenu (currentDomItem);
		break;
	}
	if (menu)
		cmDraw (id, menu, orient, nodeProperties, prefix);
}

function cmDrawFromTextSubMenu (domMenu)
{
	var items = new Array ();
	for (var currentDomItem = domMenu.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
	{
		if (!currentDomItem.tagName || currentDomItem.tagName.toLowerCase () != 'li')
			continue;
		if (currentDomItem.firstChild == null)
		{
			items[items.length] = _cmSplit;
			continue;
		}
		var item = new Array ();
		var currentItem = currentDomItem.firstChild;
		for (; currentItem; currentItem = currentItem.nextSibling)
		{
			// scan for span tag
			if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'span')
				continue;
			if (!currentItem.firstChild)
				item[0] = null;
			else
				item[0] = currentItem.innerHTML;
			break;
		}
		if (!currentItem)
			continue;
		for (; currentItem; currentItem = currentItem.nextSibling)
		{
			// scan for span tag
			if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'a')
				continue;
			item[1] = currentItem.innerHTML;
			item[2] = currentItem.href;
			item[3] = currentItem.target;
			item[4] = currentItem.title;
			if (item[4] == '')
				item[4] = null;
			break;
		}

		for (; currentItem; currentItem = currentItem.nextSibling)
		{
			// scan for span tag
			if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'ul')
				continue;
			var subMenuItems = cmDrawFromTextSubMenu (currentItem);
			for (i = 0; i < subMenuItems.length; ++i)
				item[i + 5] = subMenuItems[i];
			break;
		}
		items[items.length] = item;
	}
	return items;
}

function cmItemMouseOver (obj, prefix, isMain, idSub, index)
{
	clearTimeout (_cmTimeOut);

	if (!obj.cmPrefix)
	{
		obj.cmPrefix = prefix;
		obj.cmIsMain = isMain;
	}

	var thisMenu = cmGetThisMenu (obj, prefix);

	// insert obj into cmItems if cmItems doesn't have obj
	if (!thisMenu.cmItems)
		thisMenu.cmItems = new Array ();
	var i;
	for (i = 0; i < thisMenu.cmItems.length; ++i)
	{
		if (thisMenu.cmItems[i] == obj)
			break;
	}
	if (i == thisMenu.cmItems.length)
	{
		//thisMenu.cmItems.push (obj);
		thisMenu.cmItems[i] = obj;
	}

	// hide the previous submenu that is not this branch
	if (_cmCurrentItem)
	{
		// occationally, we get this case when user
		// move the mouse slowly to the border
		if (_cmCurrentItem == obj || _cmCurrentItem == thisMenu)
		{
			var item = _cmItemList[index];
			cmSetStatus (item);
			return;
		}

		var thatPrefix = _cmCurrentItem.cmPrefix;
		var thatMenu = cmGetThisMenu (_cmCurrentItem, thatPrefix);

		if (thatMenu != thisMenu.cmParentMenu)
		{
			if (_cmCurrentItem.cmIsMain)
				_cmCurrentItem.className = thatPrefix + 'MainItem';
			else
				_cmCurrentItem.className = thatPrefix + 'MenuItem';
			if (thatMenu.id != idSub)
				cmHideMenu (thatMenu, thisMenu, thatPrefix);
		}
	}

	// okay, set the current menu to this obj
	_cmCurrentItem = obj;

	// just in case, reset all items in this menu to MenuItem
	cmResetMenu (thisMenu, prefix);

	var item = _cmItemList[index];
	var isDefaultItem = cmIsDefaultItem (item);

	if (isDefaultItem)
	{
		if (isMain)
			obj.className = prefix + 'MainItemHover';
		else
			obj.className = prefix + 'MenuItemHover';
	}

	cmSetStatus (item);
}

function cmItemMouseOverOpenSub (obj, prefix, isMain, idSub, orient, index)
{
	cmItemMouseOver (obj, prefix, isMain, idSub, index);

	if (idSub)
	{
		var subMenu = cmGetObject (idSub);
		cmShowSubMenu (obj, prefix, subMenu, orient);
	}
}

function cmItemMouseOut (obj, delayTime)
{
	if (!delayTime)
		delayTime = _cmNodeProperties.delay;
	_cmTimeOut = window.setTimeout ('cmHideMenuTime ()', delayTime);
	window.defaultStatus = '';
}

function cmItemMouseDown (obj, index)
{
	if (cmIsDefaultItem (_cmItemList[index]))
	{
		if (obj.cmIsMain)
			obj.className = obj.cmPrefix + 'MainItemActive';
		else
			obj.className = obj.cmPrefix + 'MenuItemActive';
	}
}

function cmItemMouseDownOpenSub (obj, index, prefix, orient, idSub)
{
	cmItemMouseDown (obj, index);

	if (idSub)
	{
		var subMenu = cmGetObject (idSub);
		cmShowSubMenu (obj, prefix, subMenu, orient);
	}
}

function cmItemMouseUp (obj, index)
{
	var item = _cmItemList[index];

	var link = null, target = '_self';

	if (item.length > 2)
		link = item[2];
	if (item.length > 3 && item[3])
		target = item[3];

	if (link != null && link != "")
	{
		try { eval(link); } catch (e) { alert("kan : " + link + " niet uitvoeren:\n" + e.message); }
	}

	var prefix = obj.cmPrefix;
	var thisMenu = cmGetThisMenu (obj, prefix);

	var hasChild = (item.length > 5);
	if (!hasChild)
	{
		if (cmIsDefaultItem (item))
		{
			if (obj.cmIsMain)
				obj.className = prefix + 'MainItem';
			else
				obj.className = prefix + 'MenuItem';
		}
		cmHideMenu (thisMenu, null, prefix);
	}
	else
	{
		if (cmIsDefaultItem (item))
		{
			if (obj.cmIsMain)
				obj.className = prefix + 'MainItemHover';
			else
				obj.className = prefix + 'MenuItemHover';
		}
	}
}

function cmMoveSubMenu (obj, subMenu, orient)
{
	var mmode = String (orient);
	var p = subMenu.offsetParent;
	var subMenuWidth = cmGetWidth (subMenu);
	var horiz = cmGetHorizontalAlign (obj, mmode, p, subMenuWidth);
	if (mmode.charAt (0) == 'h')
	{
		if (mmode.charAt (1) == 'b')
			subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj)) + 'px';
		else
			subMenu.style.top = (cmGetYAt (obj, p) - cmGetHeight (subMenu)) + 'px';
		if (horiz == 'r')
			subMenu.style.left = (cmGetXAt (obj, p)) + 'px';
		else
			subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj) - subMenuWidth) + 'px';
	}
	else
	{
		if (horiz == 'r')
			subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj)) + 'px';
		else
			subMenu.style.left = (cmGetXAt (obj, p) - subMenuWidth) + 'px';
		if (mmode.charAt (1) == 'b')
			subMenu.style.top = (cmGetYAt (obj, p)) + 'px';
		else
			subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj) - cmGetHeight (subMenu)) + 'px';
	}
}

function cmGetHorizontalAlign (obj, mmode, p, subMenuWidth)
{
	var horiz = mmode.charAt (2);
	if (!(document.body))
		return horiz;
	var body = document.body;
	var browserLeft;
	var browserRight;
	if (window.innerWidth)
	{
		// DOM window attributes
		browserLeft = window.pageXOffset;
		browserRight = window.innerWidth + browserLeft;
	}
	else if (body.clientWidth)
	{
		// IE attributes
		browserLeft = body.clientLeft;
		browserRight = body.clientWidth + browserLeft;
	}
	else
		return horiz;
	if (mmode.charAt (0) == 'h')
	{
		if (horiz == 'r' && (cmGetXAt (obj) + subMenuWidth) > browserRight)
			horiz = 'l';
		if (horiz == 'l' && (cmGetXAt (obj) + cmGetWidth (obj) - subMenuWidth) < browserLeft)
			horiz = 'r';
		return horiz;
	}
	else
	{
		if (horiz == 'r' && (cmGetXAt (obj, p) + cmGetWidth (obj) + subMenuWidth) > browserRight)
			horiz = 'l';
		if (horiz == 'l' && (cmGetXAt (obj, p) - subMenuWidth) < browserLeft)
			horiz = 'r';
		return horiz;
	}
}

function cmShowSubMenu (obj, prefix, subMenu, orient)
{
	if (!subMenu.cmParentMenu)
	{
		// establish the tree w/ back edge
		var thisMenu = cmGetThisMenu (obj, prefix);
		subMenu.cmParentMenu = thisMenu;
		if (!thisMenu.cmSubMenu)
			thisMenu.cmSubMenu = new Array ();
		//thisMenu.cmSubMenu.push (subMenu);
		thisMenu.cmSubMenu[thisMenu.cmSubMenu.length] = subMenu;
	}

	// position the sub menu
	cmMoveSubMenu (obj, subMenu, orient);
	subMenu.style.visibility = 'visible';

	if (document.all)	// it is IE
	{
		/* part of Felix Zaslavskiy's fix on hiding controls
		   not really sure if this part is necessary, but shouldn't
		   hurt. */
		if (!subMenu.cmOverlap)
			subMenu.cmOverlap = new Array ();
/*@cc_on @*/
/*@if (@_jscript_version >= 5.5)
@else @*/
		cmHideControl ("IFRAME", subMenu);
/*@end @*/
		cmHideControl ("SELECT", subMenu);
		cmHideControl ("OBJECT", subMenu);
	}
}

function cmResetMenu (thisMenu, prefix)
{
	if (thisMenu.cmItems)
	{
		var i;
		var str;
		var items = thisMenu.cmItems;
		for (i = 0; i < items.length; ++i)
		{
			if (items[i].cmIsMain)
				str = prefix + 'MainItem';
			else
				str = prefix + 'MenuItem';
			if (items[i].className != str)
				items[i].className = str;
		}
	}
}

function cmHideMenuTime ()
{
	if (_cmCurrentItem)
	{
		var prefix = _cmCurrentItem.cmPrefix;
		cmHideMenu (cmGetThisMenu (_cmCurrentItem, prefix), null, prefix);
		_cmCurrentItem = null;
	}
}

function cmHideMenu (thisMenu, currentMenu, prefix)
{
	try
	{
		var str = prefix + 'SubMenu';
	
		// hide the down stream menus
		if (thisMenu.cmSubMenu)
		{
			var i;
			for (i = 0; i < thisMenu.cmSubMenu.length; ++i)
			{
				cmHideSubMenu (thisMenu.cmSubMenu[i], prefix);
			}
		}
	
		// hide the upstream menus
		while (thisMenu && thisMenu != currentMenu)
		{
			cmResetMenu (thisMenu, prefix);
			if (thisMenu.className == str)
			{
				thisMenu.style.visibility = 'hidden';
				cmShowControl (thisMenu);
			}
			else
				break;
			thisMenu = cmGetThisMenu (thisMenu.cmParentMenu, prefix);
		}
	} catch (e) {}
}

function cmHideSubMenu (thisMenu, prefix)
{
	if (thisMenu.style.visibility == 'hidden')
		return;
	if (thisMenu.cmSubMenu)
	{
		var i;
		for (i = 0; i < thisMenu.cmSubMenu.length; ++i)
		{
			cmHideSubMenu (thisMenu.cmSubMenu[i], prefix);
		}
	}
	cmResetMenu (thisMenu, prefix);
	thisMenu.style.visibility = 'hidden';
	cmShowControl (thisMenu);
}

function cmHideControl (tagName, subMenu)
{
	var x = cmGetX (subMenu);
	var y = cmGetY (subMenu);
	var w = subMenu.offsetWidth;
	var h = subMenu.offsetHeight;

	var i;
	for (i = 0; i < document.all.tags(tagName).length; ++i)
	{
		var obj = document.all.tags(tagName)[i];
		if (!obj || !obj.offsetParent)
			continue;

		// check if the object and the subMenu overlap

		var ox = cmGetX (obj);
		var oy = cmGetY (obj);
		var ow = obj.offsetWidth;
		var oh = obj.offsetHeight;

		if (ox > (x + w) || (ox + ow) < x)
			continue;
		if (oy > (y + h) || (oy + oh) < y)
			continue;

		// if object is already made hidden by a different
		// submenu then we dont want to put it on overlap list of
		// of a submenu a second time.
		// - bug fixed by Felix Zaslavskiy
		if(obj.style.visibility == "hidden")
			continue;

		//subMenu.cmOverlap.push (obj);
		subMenu.cmOverlap[subMenu.cmOverlap.length] = obj;
		obj.style.visibility = "hidden";
	}
}

function cmShowControl (subMenu)
{
	if (subMenu.cmOverlap)
	{
		var i;
		for (i = 0; i < subMenu.cmOverlap.length; ++i)
			subMenu.cmOverlap[i].style.visibility = "";
	}
	subMenu.cmOverlap = null;
}

function cmGetThisMenu (obj, prefix)
{
	var str1 = prefix + 'SubMenu';
	var str2 = prefix + 'Menu';
	while (obj)
	{
		if (obj.className == str1 || obj.className == str2)
			return obj;
		obj = obj.parentNode;
	}
	return null;
}

function cmIsDefaultItem (item)
{
	if (item == _cmSplit || item[0] == _cmNoAction || item[0] == _cmNoClick)
		return false;
	return true;
}

function cmGetObject (id)
{
	if (document.all)
		return document.all[id];
	return document.getElementById (id);
}

function cmGetWidth (obj)
{
	var width = obj.offsetWidth;
	if (width > 0 || !cmIsTRNode (obj))
		return width;
	if (!obj.firstChild)
		return 0;

	return obj.lastChild.offsetLeft - obj.firstChild.offsetLeft + cmGetWidth (obj.lastChild);
}

function cmGetHeight (obj)
{
	var height = obj.offsetHeight;
	if (height > 0 || !cmIsTRNode (obj))
		return height;
	if (!obj.firstChild)
		return 0;
	// use the first child's height
	return obj.firstChild.offsetHeight;
}

function cmGetX (obj)
{
	var x = 0;

	do
	{
		x += obj.offsetLeft;
		obj = obj.offsetParent;
	}
	while (obj);
	return x;
}

function cmGetXAt (obj, elm)
{
	var x = 0;

	while (obj && obj != elm)
	{
		x += obj.offsetLeft;
		obj = obj.offsetParent;
	}
	if (obj == elm)
		return x;
	return x - cmGetX (elm);
}

function cmGetY (obj)
{
	var y = 0;
	do
	{
		y += obj.offsetTop;
		obj = obj.offsetParent;
	}
	while (obj);
	return y;
}

function cmIsTRNode (obj)
{
	var tagName = obj.tagName;
	return tagName == "TR" || tagName == "tr" || tagName == "Tr" || tagName == "tR";
}

function cmGetYAt (obj, elm)
{
	var y = 0;

	if (!obj.offsetHeight && cmIsTRNode (obj))
	{
		var firstTR = obj.parentNode.firstChild;
		obj = obj.firstChild;
		y -= firstTR.firstChild.offsetTop;
	}

	while (obj && obj != elm)
	{
		y += obj.offsetTop;
		obj = obj.offsetParent;
	}

	if (obj == elm)
		return y;
	return y - cmGetY (elm);
}

function cmSetStatus (item)
{
	var descript = '';
	if (item.length > 4)
		descript = (item[4] != null) ? item[4] : (item[2] ? item[2] : descript);
	else if (item.length > 2)
		descript = (item[2] ? item[2] : descript);

	window.defaultStatus = descript;
}

function cmGetProperties (obj)
{
	if (obj == undefined)
		return 'undefined';
	if (obj == null)
		return 'null';

	var msg = obj + ':\n';
	var i;
	for (i in obj)
		msg += i + ' = ' + obj[i] + '; ';
	return msg;
}

var cmThemeOfficeBase = "/" + CONTEXTNAME + "/images/atsc/";

try
{
	if (myThemeOfficeBase)
	{
		cmThemeOfficeBase = myThemeOfficeBase;
	}
}
catch (e)
{
}

var cmThemeOffice =
{
  	mainFolderLeft: '&nbsp;',
  	mainFolderRight: '&nbsp;',
	mainItemLeft: '&nbsp;',
	mainItemRight: '&nbsp;',
	folderLeft: '<img alt="" src="' + cmThemeOfficeBase + 'blank.gif">',
	folderRight: '<img alt="" src="' + cmThemeOfficeBase + 'arrow.gif">',
	itemLeft: '<span>&nbsp;</span>',
	itemRight: '<span>&nbsp;</span>',
	mainSpacing: 5,
	subSpacing: 0,
	delay: 500
};

// for horizontal menu split
var cmThemeOfficeHSplit = [_cmNoClick, '<td class="ThemeOfficeMenuItemLeft"></td><td colspan="2"><div class="ThemeOfficeMenuSplit"></div></td>'];
var cmThemeOfficeMainHSplit = [_cmNoClick, '<td class="ThemeOfficeMainItemLeft"></td><td colspan="2"><div class="ThemeOfficeMenuSplit"></div></td>'];
var cmThemeOfficeMainVSplit = [_cmNoClick, '|'];

function initMenus()
{
	if (window.myMenu != null) cmDraw ('finalmenu', myMenu, 'hbr', cmThemeOffice, 'ThemeOffice');
}

function saveAndQuit()
{
	if (!isChanged) isChanged = true;
	save(true);
}