var imageFiles_1a_15 = new Array();
imageFiles_1a_15['0'] = new Array ('_images/1a_Home.gif', '_images/1a_HomeMouseover.gif');
imageFiles_1a_15['1'] = new Array ('_images/1a_About_us.gif', '_images/1a_About_usMouseover.gif');
imageFiles_1a_15['2'] = new Array ('_images/1a_Menus.gif', '_images/1a_MenusMouseover.gif');
imageFiles_1a_15['3'] = new Array ('_images/1a_Pictures.gif', '_images/1a_PicturesMouseover.gif');
imageFiles_1a_15['4'] = new Array ('_images/1a_Directions.gif', '_images/1a_DirectionsMouseover.gif');
imageFiles_1a_15['5'] = new Array ('_images/1a_Feedback.gif', '_images/1a_FeedbackMouseover.gif');
imageFiles_1a_15['6'] = new Array ('_images/1a_Events.gif', '_images/1a_EventsMouseover.gif');

function image_on_1a_15 (position) {
   var doc = eval("document.image1a_15" + position);
   doc.src = imageFiles_1a_15[position][1];
}

function image_off_1a_15 (position) {
   var doc = eval("document.image1a_15" + position);
   doc.src = imageFiles_1a_15[position][0];
}