var imageFiles_on_1 = new Array();
imageFiles_on_1['0'] = new Array ('_images/on_Music_Ministry.gif', '_images/on_Music_MinistryMouseover.gif');

function image_on_on_1 (position) {
   var doc = eval("document.imageon_1" + position);
   doc.src = imageFiles_on_1[position][1];
}

function image_off_on_1 (position) {
   var doc = eval("document.imageon_1" + position);
   doc.src = imageFiles_on_1[position][0];
}