Here's the code to the menu I'm trying to create. If anyone can help me try and create the side menu like on the following website I'd be very grateful.

http://www.acupuncture.org.au/

Here's my code so far.

HTML

<script language="javascript" type="text/javascript">
function showmenu(mysubmenu)
{
document.getElementById(mysubmenu).style.visibility = "visible";
}

function hidemenu(mysubmenu)
{
document.getElementById(mysubmenu).style.visibility = "hidden";
}

</script>


<table class = "outer" bgcolor="#FFFF00" width = "200px" bgcolor="#0066CC">
<tr>
<td onmouseover = "showmenu('jingwell')" onmouseout "hidemenu('jingwell')">
<a href ="#">About Jing-Well:</a>
<table class = "menu" id = "jingwell" width = "200px" bgcolor="#0066CC">
<tr><td class = "submenu"><a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/mission.htm">Mission Statement:</a></td></tr>
<tr><td class = "submenu"><a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/location.htm">Location/Contact Us:</a></td></tr>
</table>
</td>
</tr>
<tr>
<td onmouseover = "showmenu('services')" onmouseout "hidemenu('services')">
<a href = "#">Health Services:</a>
<table class = "menu" id = "services" width = "200px" bgcolor="#0066CC">
<tr><td class = "submenu"><a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/chinese.htm">Traditional Chinese Medicine:</td></tr> </p>
<tr><td class = "submenu"><a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/acupuncture.htm">Acupuncture: </a></td></tr>
<tr><td class = "submenu"><a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/herbal.htm">Chinese Herbal Medicine: </td></tr></p>
<tr><td class = "submenu"><a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/therapy.htm">Other Therapies: </a></td></tr>
<tr> <td class = "submenu"> <a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/treatment.htm">Treatments:
</a> </td></tr>
</table>
</td>

</tr>

<tr>
<td>
<a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/practitioner.htm">Practitioners:</a>
</td>
</tr>

<tr>
<td>
<a href="file:///C|/Documents%20and%20Settings/Tim%20Gilmartin/My%20Documents/jingwell/links.htm">Links:</a>
</td>
</tr>
</table>

Thanks for your help.