var imageFiles_5yfo4_1 = new Array();
imageFiles_5yfo4_1['0'] = new Array ('_images/5yfo4_Home.gif', '_images/5yfo4_HomeMouseover.gif');
imageFiles_5yfo4_1['1'] = new Array ('_images/5yfo4_About_Us.gif', '_images/5yfo4_About_UsMouseover.gif');
imageFiles_5yfo4_1['2'] = new Array ('_images/5yfo4_Contact_Us.gif', '_images/5yfo4_Contact_UsMouseover.gif');
imageFiles_5yfo4_1['3'] = new Array ('_images/5yfo4_Feedback.gif', '_images/5yfo4_FeedbackMouseover.gif');
imageFiles_5yfo4_1['4'] = new Array ('_images/5yfo4_FAQ.gif', '_images/5yfo4_FAQMouseover.gif');

function image_on_5yfo4_1 (position) {
   var doc = eval("document.image5yfo4_1" + position);
   doc.src = imageFiles_5yfo4_1[position][1];
}

function image_off_5yfo4_1 (position) {
   var doc = eval("document.image5yfo4_1" + position);
   doc.src = imageFiles_5yfo4_1[position][0];
}