1. Go to you Bookmarks
  2. Go in to the Personal Toolbar Folder
  3. Make a New Bookmark
  4. Name it Everything
  5. Make the URL: "javascript:Qr=document.getSelection();if(!Qr){void(Qr=prompt('Enter what you want to find on Everything:',''))}if(Qr)location.href='http://www.everything2.com/index.pl?node='+escape(Qr)+' '"
  6. Now you will have a little button that will let you search Everthing from any web site

"Qr=document.getSelection()" This part lets you just select something on the page and Press the button and BOOM you are searching Everthing for it
Make sure you have JavaScript Enabled.
I have only tested this with Netscape. I don't know if it will work in IE