drop down works in IE but not FF

[jackvull]

Hi
I have some code, which basically a list of menus that when they are 'MousedOver', the other menus become visible. I have extracted some of the html, which works fine in IE but in FF nothing happens at all.

In the proper page, the blocks defined with my CSS also overlap in FF but not in IE.

Any ideas?

Copy and paste the below into an HTML file:
<script language="JavaScript"><!--

function show(object) {

if (document.getElementById) {
document.getElementById(object).style.display = 'inline-block';
}
else if (document.layers && document.layers[object]) {
document.layers[object].display = 'inline-block';
}
else if (document.all) {
document.all[object].style.display = 'inline-block';
}
}

function hide(object) {
if (document.getElementById) {
document.getElementById(object).style.display = 'none';
}
else if (document.layers && document.layers[object]) {
document.layers[object].display = 'none';
}
else if (document.all) {
document.all[object].style.display = 'none';
}
}

//--></script>

<a id='Menu1'onMouseOver='show("subMenuAlbums1");show("subMenuSingles1");show("subMenuEP1");'
onMouseOut='hide("subMenuAlbums1");hide("subMenuSingles1");hide("subMenuEP1");'
class='genrebutton' href='#'>New Releases</a><br /><div class='divmenu' id='subMenuAlbums1' onMouseOver='show("subMenuAlbums1");show("subMenuSingles1");show("subMenuEP1");'
onMouseOut='hide("subMenuAlbums1");hide("subMenuSingles1");hide("subMenuEP1");'
><a href='index.php?albums=1'>Albums</a></div><div class='divmenu' id='subMenuEP1' onMouseOver='show("subMenuAlbums1");show("subMenuSingles1");show("subMenuEP1");'
onMouseOut='hide("subMenuAlbums1");hide("subMenuSingles1");hide("subMenuEP1");'
><a href='index.php?ep=1'>EPs</a></div><div class='divmenu' id='subMenuSingles1' onMouseOver='show("subMenuAlbums1");show("subMenuSingles1");show("subMenuEP1");'
onMouseOut='hide("subMenuAlbums1");hide("subMenuSingles1");hide("subMenuEP1");'
><a href='index.php'>Singles</a></div><a id='Menu2' onMouseOver='show("subMenuAlbums2");show("subMenuSingles2");show("subMenuEP2");'
onMouseOut='hide("subMenuAlbums2");hide("subMenuSingles2");hide("subMenuEP2");'
class='genrebutton' href='genres.php?genre=4'>House / Deep House</a><br /><div class='divmenu' id='subMenuAlbums2' onMouseOver='show("subMenuAlbums2");show("subMenuSingles2");show("subMenuEP2");'
onMouseOut='hide("subMenuAlbums2");hide("subMenuSingles2");hide("subMenuEP2");'
><a href='genres.php?genre=4&albums=1'>Albums</a></div><div class='divmenu' id='subMenuEP2' onMouseOver='show("subMenuAlbums2");show("subMenuSingles2");show("subMenuEP2");'
onMouseOut='hide("subMenuAlbums2");hide("subMenuSingles2");hide("subMenuEP2");'
><a href='genres.php?genre=4&ep=1'>EPs</a></div><div class='divmenu' id='subMenuSingles2' onMouseOver='show("subMenuAlbums2");show("subMenuSingles2");show("subMenuEP2");'
onMouseOut='hide("subMenuAlbums2");hide("subMenuSingles2");hide("subMenuEP2");'
><a href='genres.php?genre=4'>Singles</a></div><a id='Menu3' onMouseOver='show("subMenuAlbums3");show("subMenuSingles3");show("subMenuEP3");'
onMouseOut='hide("subMenuAlbums3");hide("subMenuSingles3");hide("subMenuEP3");'
class='genrebutton' href='genres.php?genre=3'>Tech House / Electro</a><br /><div class='divmenu' id='subMenuAlbums3' onMouseOver='show("subMenuAlbums3");show("subMenuSingles3");show("subMenuEP3");'
onMouseOut='hide("subMenuAlbums3");hide("subMenuSingles3");hide("subMenuEP3");'
><a href='genres.php?genre=3&albums=1'>Albums</a></div><div class='divmenu' id='subMenuEP3' onMouseOver='show("subMenuAlbums3");show("subMenuSingles3");show("subMenuEP3");'
onMouseOut='hide("subMenuAlbums3");hide("subMenuSingles3");hide("subMenuEP3");'
><a href='genres.php?genre=3&ep=1'>EPs</a></div><div class='divmenu' id='subMenuSingles3' onMouseOver='show("subMenuAlbums3");show("subMenuSingles3");show("subMenuEP3");'
onMouseOut='hide("subMenuAlbums3");hide("subMenuSingles3");hide("subMenuEP3");'
><a href='genres.php?genre=3'>Singles</a></div><a id='Menu4' onMouseOver='show("subMenuAlbums4");show("subMenuSingles4");show("subMenuEP4");'
onMouseOut='hide("subMenuAlbums4");hide("subMenuSingles4");hide("subMenuEP4");'
class='genrebutton' href='genres.php?genre=2'>Jazz / Lounge</a><br /><div class='divmenu' id='subMenuAlbums4' onMouseOver='show("subMenuAlbums4");show("subMenuSingles4");show("subMenuEP4");'
onMouseOut='hide("subMenuAlbums4");hide("subMenuSingles4");hide("subMenuEP4");'
><a href='genres.php?genre=2&albums=1'>Albums</a></div><div class='divmenu' id='subMenuEP4' onMouseOver='show("subMenuAlbums4");show("subMenuSingles4");show("subMenuEP4");'
onMouseOut='hide("subMenuAlbums4");hide("subMenuSingles4");hide("subMenuEP4");'
><a href='genres.php?genre=2&ep=1'>EPs</a></div><div class='divmenu' id='subMenuSingles4' onMouseOver='show("subMenuAlbums4");show("subMenuSingles4");show("subMenuEP4");'
onMouseOut='hide("subMenuAlbums4");hide("subMenuSingles4");hide("subMenuEP4");'
><a href='genres.php?genre=2'>Singles</a></div><a id='Menu5' onMouseOver='show("subMenuAlbums5");show("subMenuSingles5");show("subMenuEP5");'
onMouseOut='hide("subMenuAlbums5");hide("subMenuSingles5");hide("subMenuEP5");'
class='genrebutton' href='genres.php?genre=5'>Beats & Breaks / Hip Hop</a><br /><div class='divmenu' id='subMenuAlbums5' onMouseOver='show("subMenuAlbums5");show("subMenuSingles5");show("subMenuEP5");'
onMouseOut='hide("subMenuAlbums5");hide("subMenuSingles5");hide("subMenuEP5");'
><a href='genres.php?genre=5&albums=1'>Albums</a></div><div class='divmenu' id='subMenuEP5' onMouseOver='show("subMenuAlbums5");show("subMenuSingles5");show("subMenuEP5");'
onMouseOut='hide("subMenuAlbums5");hide("subMenuSingles5");hide("subMenuEP5");'
><a href='genres.php?genre=5&ep=1'>EPs</a></div><div class='divmenu' id='subMenuSingles5' onMouseOver='show("subMenuAlbums5");show("subMenuSingles5");show("subMenuEP5");'
onMouseOut='hide("subMenuAlbums5");hide("subMenuSingles5");hide("subMenuEP5");'
><a href='genres.php?genre=5'>Singles</a></div><a id='Menu6' onMouseOver='show("subMenuAlbums6");show("subMenuSingles6");show("subMenuEP6");'
onMouseOut='hide("subMenuAlbums6");hide("subMenuSingles6");hide("subMenuEP6");'
class='genrebutton' href='genres.php?genre=6'>Hard Dance</a><br /><div class='divmenu' id='subMenuAlbums6' onMouseOver='show("subMenuAlbums6");show("subMenuSingles6");show("subMenuEP6");'
onMouseOut='hide("subMenuAlbums6");hide("subMenuSingles6");hide("subMenuEP6");'
><a href='genres.php?genre=6&albums=1'>Albums</a></div><div class='divmenu' id='subMenuEP6' onMouseOver='show("subMenuAlbums6");show("subMenuSingles6");show("subMenuEP6");'
onMouseOut='hide("subMenuAlbums6");hide("subMenuSingles6");hide("subMenuEP6");'
><a href='genres.php?genre=6&ep=1'>EPs</a></div><div class='divmenu' id='subMenuSingles6' onMouseOver='show("subMenuAlbums6");show("subMenuSingles6");show("subMenuEP6");'
onMouseOut='hide("subMenuAlbums6");hide("subMenuSingles6");hide("subMenuEP6");'
><a href='genres.php?genre=6'>Singles</a></div><a id='Menu7' onMouseOver='show("subMenuAlbums7");show("subMenuSingles7");show("subMenuEP7");'
onMouseOut='hide("subMenuAlbums7");hide("subMenuSingles7");hide("subMenuEP7");'
class='genrebutton' href='genres.php?genre=7'>Funk & Soul</a><br /><div class='divmenu' id='subMenuAlbums7' onMouseOver='show("subMenuAlbums7");show("subMenuSingles7");show("subMenuEP7");'
onMouseOut='hide("subMenuAlbums7");hide("subMenuSingles7");hide("subMenuEP7");'
><a href='genres.php?genre=7&albums=1'>Albums</a></div><div class='divmenu' id='subMenuEP7' onMouseOver='show("subMenuAlbums7");show("subMenuSingles7");show("subMenuEP7");'
onMouseOut='hide("subMenuAlbums7");hide("subMenuSingles7");hide("subMenuEP7");'
><a href='genres.php?genre=7&ep=1'>EPs</a></div><div class='divmenu' id='subMenuSingles7' onMouseOver='show("subMenuAlbums7");show("subMenuSingles7");show("subMenuEP7");'
onMouseOut='hide("subMenuAlbums7");hide("subMenuSingles7");hide("subMenuEP7");'
><a href='genres.php?genre=7'>Singles</a></div><script language="JavaScript"><!--
document.getElementById("subMenuAlbums1").style.display = 'none';
document.getElementById("subMenuEP1").style.display = 'none';
document.getElementById("subMenuSingles1").style.display = 'none';
document.getElementById("subMenuAlbums2").style.display = 'none';
document.getElementById("subMenuEP2").style.display = 'none';
document.getElementById("subMenuSingles2").style.display = 'none';
document.getElementById("subMenuAlbums3").style.display = 'none';
document.getElementById("subMenuEP3").style.display = 'none';
document.getElementById("subMenuSingles3").style.display = 'none';
document.getElementById("subMenuAlbums4").style.display = 'none';
document.getElementById("subMenuEP4").style.display = 'none';
document.getElementById("subMenuSingles4").style.display = 'none';
document.getElementById("subMenuAlbums5").style.display = 'none';
document.getElementById("subMenuEP5").style.display = 'none';
document.getElementById("subMenuSingles5").style.display = 'none';
document.getElementById("subMenuAlbums6").style.display = 'none';
document.getElementById("subMenuEP6").style.display = 'none';
document.getElementById("subMenuSingles6").style.display = 'none';
document.getElementById("subMenuAlbums7").style.display = 'none';
document.getElementById("subMenuEP7").style.display = 'none';
document.getElementById("subMenuSingles7").style.display = 'none';
//--></script>

[encyclo]

In Firefox, does the Javascript console report any errors with the script?

It is unfortunately quite difficult to debug due to the volume of the example markup.