OLD Javascript下拉菜单无法在Chrome或IE 11中使用

Question

我正在使用一个非常古老的网站，并且客户想在javascript菜单上放置一个无法在Chrome或IE 11.xxxx中使用的绑定

我在Chrome中进行了故障排除，并获得了很多“参考错误（术语）未定义”消息，我已经解决了。错误消失但菜单仍无效。

<TR>
    <TD width="89" height="28"><a href="index.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image22','','images/home/new/home_on.jpg',1)"><img src="images/home/new/home_on.JPG" name="Image22" width="86" height="28" border="0"></a></TD>
    <TD width="11"><img src="images/home/new/dot_1.jpg" width="11" height="28"></TD>
    <TD width="59"><img src="images/home/new/delivery_off.jpg" width="72" height="28" name="menu0" id="menu0" onMouseOver="showMenu(event)" onMouseOut="hideMenu(event)"></TD>            
    <TD width="10"><IMG src="images/home/new/dot_3.jpg" width="10" height="28"></TD>
    <TD width="154"><img src="images/home/new/products_profitability_off.jpg" width="86" height="28" name="menu2" id="menu2" onMouseOver="showMenu(event)" onMouseOut="hideMenu(event)"></TD>
    <TD width="10"><IMG src="images/home/new/dot_2.jpg" width="10" height="28"></TD>
    <TD width="67"><img src="images/home/new/research_off.jpg" width="86" height="28" name="menu1" id="menu1" onMouseOver="showMenu(event)" onMouseOut="hideMenu(event)"></TD>
    <TD width="10"><IMG src="images/home/new/dot_4.jpg" width="10" height="28"></TD>
    <TD width="102"><img src="images/home/new/brand_strategy_off.jpg" width="75" height="28" name="menu3" id="menu3" onMouseOver="showMenu(event)" onMouseOut="hideMenu(event)"></TD>
    <TD width="10"><IMG src="images/home/new/dot_5.jpg" width="10" height="28"></TD>
    <TD width="64"><img src="images/home/new/software_off.jpg" width="94" height="28" name="menu4" id="menu4" onMouseOver="showMenu(event)" onMouseOut="hideMenu(event)"></TD>
    <TD width="9"><IMG src="images/home/dot6.jpg" width="9" height="28"></TD>
    <TD width="76"><a href="bancology.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image23','','images/home/new/bancology_on.jpg',1)"><img src="images/home/new/bancology_off.jpg" name="Image23" width="98" height="28" border="0"></a></TD>
    <TD width="10"><IMG src="images/home/dot7.jpg" width="10" height="28"></TD>
    <TD width="71"><a href="news.html" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage('Image24','','images/home/new/news_on.jpg',1)"><img src="images/home/new/news_off.jpg" name="Image24" width="85" height="28" border="0"></a></TD>
  </TR>