var imageFiles_3p_7 = new Array();
imageFiles_3p_7['0'] = new Array ('_images/3p_Ad_Specialties.gif', '_images/3p_Ad_SpecialtiesMouseover.gif');

function image_on_3p_7 (position) {
   var doc = eval("document.image3p_7" + position);
   doc.src = imageFiles_3p_7[position][1];
}

function image_off_3p_7 (position) {
   var doc = eval("document.image3p_7" + position);
   doc.src = imageFiles_3p_7[position][0];
}