hit a bump in the road, script warning

[stumped]

Hello,

I've been adding product and attributes for it seems like years now to my site and now today I get this warning message whenever updating or adding a price to an attribute:

"A Script on this page is causing mozilla to run slowly. If it continues to run,your computer may become unresponsive. Do you wan to abort the script"

Attributes and prices are all adding correctly, doesn't seem to matter if I hit abort or cancel to the warning message.

I'm using 1.3.7 and to have the improved attribute contribution, there have been no new mods added since I started adding attributes.

Any help would be greatly appreciated

Thanks
Jackie

[stumped]

This warning message only appears when in the attribute controller, I did re-load the improved attribute controller but that didn't help

the site is: http://64.130.37.32

[TheOracle]

Which PHP version are you currently using ?

[stumped]

4.3.10 is what is listed in my "version" page

[DrByte]

What if you re-upload the default attributes controller ?

[stumped]

okay, I re-loaded the default attributes controller and all works fine, no warning message, but I really really prefer to have the improved controller working. The items I'm adding all have so many product models that need to be priced by attribute. siiiiigh