var imageFiles_3c_35 = new Array();
imageFiles_3c_35['0'] = new Array ('_images/3c_Birds.gif', '_images/3c_BirdsMouseover.gif');

function image_on_3c_35 (position) {
   var doc = eval("document.image3c_35" + position);
   doc.src = imageFiles_3c_35[position][1];
}

function image_off_3c_35 (position) {
   var doc = eval("document.image3c_35" + position);
   doc.src = imageFiles_3c_35[position][0];
}