var imageFiles_n_21 = new Array();
imageFiles_n_21['0'] = new Array ('_images/n_Home.gif', '_images/n_HomeMouseover.gif');
imageFiles_n_21['1'] = new Array ('_images/n_Feedback.gif', '_images/n_FeedbackMouseover.gif');
imageFiles_n_21['2'] = new Array ('_images/n_Contact.gif', '_images/n_ContactMouseover.gif');
imageFiles_n_21['3'] = new Array ('_images/n_Students.gif', '_images/n_StudentsMouseover.gif');
imageFiles_n_21['4'] = new Array ('_images/n_Next_Meeting.gif', '_images/n_Next_MeetingMouseover.gif');
imageFiles_n_21['5'] = new Array ('_images/n_Member_Login.gif', '_images/n_Member_LoginMouseover.gif');
imageFiles_n_21['6'] = new Array ('_images/n_Board_Login.gif', '_images/n_Board_LoginMouseover.gif');
imageFiles_n_21['7'] = new Array ('_images/n_Meeting_Schedule.gif', '_images/n_Meeting_ScheduleMouseover.gif');

function image_on_n_21 (position) {
   var doc = eval("document.imagen_21" + position);
   doc.src = imageFiles_n_21[position][1];
}

function image_off_n_21 (position) {
   var doc = eval("document.imagen_21" + position);
   doc.src = imageFiles_n_21[position][0];
}