var imageFiles_33_1 = new Array();
imageFiles_33_1['0'] = new Array ('_images/33_PROJECTS.gif', '_images/33_PROJECTSMouseover.gif');

function image_on_33_1 (position) {
   var doc = eval("document.image33_1" + position);
   doc.src = imageFiles_33_1[position][1];
}

function image_off_33_1 (position) {
   var doc = eval("document.image33_1" + position);
   doc.src = imageFiles_33_1[position][0];
}