adding body onload events

NetSuite automatically adds onload="page_init();" to the body tag on my site.

I want to add a few more onload events to automatically reset forms on my search results not found page. (go to www.thewatchprince.com and search for something we won't have -- like kittens -- to see the forms.)

These are the onload events I need to add:
document.jump1.reset(); document.jump2.reset(); document.jump3.reset(); document.jump4.reset(); document.jump5.reset();

I tried adding them to "addition to body" in my theme, and they did, indeed, work, but then my dropdown tabs stopped working.