Dreamweaver spry menu issue

[nixniss]

Hi Guys,

I hope I am posting this in the correct forums if not please let me know.
I have created a spry menu for my web site using Dreamweaver when I display the page in Firefox the menu and it’s drop downs work correctly and appearing below the menu bar as it should but when I try and display the page in IE 8 the drop down menu appears above the menu bar at the top of the page.

http://www.njit.com.au/Folder/Summit/

Any ideas on what could be causing this? I have been driving me nuts for weeks any help would be most appreciated.

[nixniss]

if it helps i have added the code of my spry menu

@charset "UTF-8";

/* SpryMenuBarHorizontal.css - Revision: Spry Preview Release 1.4 */

/* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */

/*******************************************************************************

 LAYOUT INFORMATION: describes box model, positioning, z-order

 *******************************************************************************/

/* The outermost container of the Menu Bar, an auto width box with no margin or padding */
ul.MenuBarHorizontal
{ 
    margin: 0 auto;
    padding: 0;
    list-style-type: none;
    font-size: 12px;
    cursor: default;
    width: auto;
}
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: [url]http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html[/url] */
ul.MenuBarActive
{
    z-index: 1000;
}
/* Menu item containers, position children relative to this container and are a fixed width */
ul.MenuBarHorizontal li
{
    margin: 0;
    padding: 0;
    list-style-type: none;
    font-size: 12px;
    position: relative;
    text-align: center;
    cursor: pointer;
    width: auto;
    float: left;
}
/* Submenus should appear below their parent (top: 0) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
ul.MenuBarHorizontal ul
{
    margin: 0;
    padding: 0;
    list-style-type: none;
    font-size: 12px;
    z-index: 1020;
    cursor: default;
    width: 98px;
    position: absolute;
    left: -1000em;
    height: 51px;
    top: 28px;
    color: #FFFFFF;
}
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to auto so it comes onto the screen below its parent menu item */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
{
    left: auto;
}
/* Menu item containers are same fixed width as parent */
ul.MenuBarHorizontal ul li
{
    width: 8.2em;
}
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) */
ul.MenuBarHorizontal ul ul
{
    position: absolute;
    margin: -5% 0 0 95%;
}
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
{
    left: auto;
    top: 0;
}

/*******************************************************************************

 DESIGN INFORMATION: describes color scheme, borders, fonts

 *******************************************************************************/

/* Submenu containers have borders on all sides */
ul.MenuBarHorizontal ul
{
    border: 1px solid #CCC;
}
/* Menu items are a light gray block with padding and no text decoration */
ul.MenuBarHorizontal a
{
    display: block;
    cursor: pointer;
    background-color: #000000;
    padding: 0.5em 0.75em;
    color: #333;
    text-decoration: none;
}
/* Menu items that have mouse over or focus have a blue background and white text */
ul.MenuBarHorizontal a:hover, ul.MenuBarHorizontal a:focus
{
    background-color: #333333;
    color: #FFF;
}
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
ul.MenuBarHorizontal a.MenuBarItemHover, ul.MenuBarHorizontal a.MenuBarItemSubmenuHover, ul.MenuBarHorizontal a.MenuBarSubmenuVisible
{
    background-color: #333333;
    color: #FFF;
}

/*******************************************************************************

 SUBMENU INDICATION: styles if there is a submenu under a given menu item

 *******************************************************************************/

/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenu
{
    background-image: url(SpryMenuBarDown.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
}
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenu
{
    background-image: url(SpryMenuBarRight.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
}
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenuHover
{
    background-image: url(SpryMenuBarDownHover.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
}
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenuHover
{
    background-image: url(SpryMenuBarRightHover.gif);
    background-repeat: no-repeat;
    background-position: 95% 50%;
}

/*******************************************************************************

 BROWSER HACKS: the hacks below should not be changed unless you are an expert

 *******************************************************************************/

/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
ul.MenuBarHorizontal iframe
{
    position: absolute;
    z-index: 1010;
}
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
@media screen, projection
{
    ul.MenuBarHorizontal li.MenuBarItemIE
    {
    display: inline;
    f\loat: left;
    background: #FFF;
    }
}

[nixniss]

i worked it out it seemed that i had unneeded Div Tags mixed in with my spry menu, after removing the unneeded Tags all was well.