Can't execute code from a freed script

[mpapier]

Hello,

I have two web sites that use a similar template:

http://www.unitypg.com

and

http://www.thedoctorisin.biz.

Both are hosted on Win2k3 using IIS. Note the rollover/dropdown navbar on the top of

http://www.unitypg.com.

Works fine in both IE6 and IE7 beta 2.

On

http://www.thedoctorisin.biz,

the nav bar works fine in IE6. In IE7, it does not load/appear, unless you load the page, then click refresh. Then it will load fine.

Any suggestions?