var imageFiles_ox_1 = new Array();
imageFiles_ox_1['0'] = new Array ('_images/ox_Roofwork.gif', '_images/ox_RoofworkMouseover.gif');
imageFiles_ox_1['1'] = new Array ('_images/ox_Stonework.gif', '_images/ox_StoneworkMouseover.gif');
imageFiles_ox_1['2'] = new Array ('_images/ox_Events.gif', '_images/ox_EventsMouseover.gif');
imageFiles_ox_1['3'] = new Array ('_images/ox_Feedback.gif', '_images/ox_FeedbackMouseover.gif');
imageFiles_ox_1['4'] = new Array ('_images/ox_Contact.gif', '_images/ox_ContactMouseover.gif');

function image_on_ox_1 (position) {
   var doc = eval("document.imageox_1" + position);
   doc.src = imageFiles_ox_1[position][1];
}

function image_off_ox_1 (position) {
   var doc = eval("document.imageox_1" + position);
   doc.src = imageFiles_ox_1[position][0];
}