var imageFiles_3_4 = new Array();
imageFiles_3_4['0'] = new Array ('_images/3_Home.gif', '_images/3_HomeMouseover.gif');
imageFiles_3_4['1'] = new Array ('_images/3_About_Us.gif', '_images/3_About_UsMouseover.gif');
imageFiles_3_4['2'] = new Array ('_images/3_Services.gif', '_images/3_ServicesMouseover.gif');
imageFiles_3_4['3'] = new Array ('_images/3_Menu.gif', '_images/3_MenuMouseover.gif');
imageFiles_3_4['4'] = new Array ('_images/3_Feedback.gif', '_images/3_FeedbackMouseover.gif');
imageFiles_3_4['5'] = new Array ('_images/3_Contact_Us.gif', '_images/3_Contact_UsMouseover.gif');

function image_on_3_4 (position) {
   var doc = eval("document.image3_4" + position);
   doc.src = imageFiles_3_4[position][1];
}

function image_off_3_4 (position) {
   var doc = eval("document.image3_4" + position);
   doc.src = imageFiles_3_4[position][0];
}