MDL-40391 mod_scorm: scorm_up() rewrite in YUI3
MDL-40391 mod_scorm: scorm_prev() rewrite in YUI3
MDL-40391 mod_scorm: scorm_skipprev() rewrite in YUI3
MDL-40391 mod_scorm: scorm_next() rewrite in YUI3
MDL-40391 mod_scorm: scorm_skipnext() rewrite in YUI3
MDL-40391 mod_scorm: scorm_launch_prev_sco() rewrite in YUI3
MDL-40391 mod_scorm: scorm_launch_next_sco() rewrite in YUI3
MDL-40391 fix navigation function calls, gallery-sm-treeview