Javascript problem on Mac OS 10.7.3 w/Safari 5.1.5

Question

I've seen this problem going back on the forums to 2010, but no solution as far as I can tell.
I have an i7 27" iMac running 10.7.3 with Safari 5.1.5. This problem just presented itself upon updating to Safari 5.1.5. This also happens with Firefox.
I am building a website using Dreamweaver CS5.5. I have been using DW on Mac for around almost 10 years. The site I am building is nothing fancy, straight HTML. I implemented a simple menu with rollover images, the same type I have been using for years with no problem. When I mouse over them, the Javascript that does the image swapping does not execute. The rollover images do not appear, the links do not become active, nothing. It's as though they were just static images on the page. I have checked all the obvious things in Safari preferences, making sure java is active, enable plug-ins, enable Java, enable Java script. All checked. Pop-up blocking is off. No joy. Same problem occurs on Firefox.
When I load the site in Internet Explorer on a Windows 7 machine, everything works fine. When I run Windows 7 in VMWare on my iMac and load the site in IE in that environment everything works fine. Strange that I'm using a Mac to build a website that only works in Windows and IE.
Any thoughts on this one?
Thanks!
Brad

Answer 1

Linc,
I have submitted a bug report to Adobe also. I wanted to see who would begin denying it was thier problem first.
Also, excuse me, but image rollovers execute with javascript. Note the code below:
<script type="text/javascript">
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
etc., etc., etc.
That looks like javascript to me.
Thanks for your help.