function createRollovers(image_root_path) {

    setImageRootPath(image_root_path);

    /*
    
        link id
        status text on rollover
        status text on rollout
        [image id, active image file path, inactive image file path]
        
        ****
        
        - file paths are relative to the path as passed in to this function
        
        - one link can trigger more than one rollover, include
          another           
            [image id, active image file path, inactive image file path]
    
        - if a link id is not found, the rollover will be silently skipped;
          useful for doing menus etc. with already active elements          
    
    */


createRollover("home", "home", "",
["nav_home", "_img/nav/a_home.gif", "_img/nav/s_home.gif"]);

createRollover("titles", "titles", "",
["nav_titles", "_img/nav/a_titles.gif", "_img/nav/s_titles.gif"]);

createRollover("distribution", "distribution", "",
["nav_distribution", "_img/nav/a_distribution.gif", "_img/nav/s_distribution.gif"]);

createRollover("contact", "contact", "",
["nav_contact", "_img/nav/a_contact.gif", "_img/nav/s_contact.gif"]);

}