var imageFiles_a6_4 = new Array();
imageFiles_a6_4['0'] = new Array ('_images/a6_Home.gif', '_images/a6_HomeMouseover.gif');
imageFiles_a6_4['1'] = new Array ('_images/a6_About_Us.gif', '_images/a6_About_UsMouseover.gif');
imageFiles_a6_4['2'] = new Array ('_images/a6_Service.gif', '_images/a6_ServiceMouseover.gif');
imageFiles_a6_4['3'] = new Array ('_images/a6_Show_Room.gif', '_images/a6_Show_RoomMouseover.gif');
imageFiles_a6_4['4'] = new Array ('_images/a6_Feedback.gif', '_images/a6_FeedbackMouseover.gif');
imageFiles_a6_4['5'] = new Array ('_images/a6_Contact_Us.gif', '_images/a6_Contact_UsMouseover.gif');
imageFiles_a6_4['6'] = new Array ('_images/a6_Tech_Info.gif', '_images/a6_Tech_InfoMouseover.gif');

function image_on_a6_4 (position) {
   var doc = eval("document.imagea6_4" + position);
   doc.src = imageFiles_a6_4[position][1];
}

function image_off_a6_4 (position) {
   var doc = eval("document.imagea6_4" + position);
   doc.src = imageFiles_a6_4[position][0];
}