var imageFiles_4h_1 = new Array();
imageFiles_4h_1['0'] = new Array ('_images/4h_Specials.gif', '_images/4h_SpecialsMouseover.gif');
imageFiles_4h_1['1'] = new Array ('_images/4h_Custom_Cables.gif', '_images/4h_Custom_CablesMouseover.gif');
imageFiles_4h_1['2'] = new Array ('_images/4h_Contact_Us.gif', '_images/4h_Contact_UsMouseover.gif');
imageFiles_4h_1['3'] = new Array ('_images/4h_Documents.gif', '_images/4h_DocumentsMouseover.gif');

function image_on_4h_1 (position) {
   var doc = eval("document.image4h_1" + position);
   doc.src = imageFiles_4h_1[position][1];
}

function image_off_4h_1 (position) {
   var doc = eval("document.image4h_1" + position);
   doc.src = imageFiles_4h_1[position][0];
}