[themes] implementing CrossSlide in Drupal 7

Hello all, If I wanted to implement a "CrossSlide" slide show on a drupal page, where would I put the following: <script type="text/javascript" src="js/jquery-1.4.2.min.js"></script> <script type="text/javascript" src="js/jquery.cross-slide.js"></script> <script type="text/javascript" src="js/personalwork.js"></script> <script type="text/javascript" src="js/js-core.js"></script> I understand they have to go in the "head" area, but what document head? I found a head area in html.tpl but am unsure if this is the place. Any guidance, input, or direction to a tutorial would be much appreciated. PChuprina