var imageFiles_2k_21 = new Array();
imageFiles_2k_21['0'] = new Array ('_images/2k_Aroma_Tabs.gif', '_images/2k_Aroma_TabsMouseover.gif');
imageFiles_2k_21['1'] = new Array ('_images/2k_Courses.gif', '_images/2k_CoursesMouseover.gif');
imageFiles_2k_21['2'] = new Array ('_images/2k_Comments_Page.gif', '_images/2k_Comments_PageMouseover.gif');

function image_on_2k_21 (position) {
   var doc = eval("document.image2k_21" + position);
   doc.src = imageFiles_2k_21[position][1];
}

function image_off_2k_21 (position) {
   var doc = eval("document.image2k_21" + position);
   doc.src = imageFiles_2k_21[position][0];
}