HTML Search Box: 

This option is intended for advanced webmasters. It allows users virtually unlimited customizability of their search box. Please note that unless you are very familiar with HTML forms, it is easy to misconfigure critical elements of your search box.

Hyperlink To Search Box: 
This option is intended for novice webmasters. It will provide visitors to your site a link to a page, which is served by whatUseek, on which there is a search box for your site.

Click Here to Search This Site

JavaScript Search Box: 
This option is intended for intermediate webmasters. It will allow you to instantly update the appearance of your search box from the siteLevel account management area - without having to update your code.