var imageFiles_kf_1 = new Array();
imageFiles_kf_1['0'] = new Array ('_images/kf_Bikes1.gif', '_images/kf_Bikes1Mouseover.gif');
imageFiles_kf_1['1'] = new Array ('_images/kf_Bikes2.gif', '_images/kf_Bikes2Mouseover.gif');
imageFiles_kf_1['2'] = new Array ('_images/kf_Wheels.gif', '_images/kf_WheelsMouseover.gif');
imageFiles_kf_1['3'] = new Array ('_images/kf_Wheels2.gif', '_images/kf_Wheels2Mouseover.gif');

function image_on_kf_1 (position) {
   var doc = eval("document.imagekf_1" + position);
   doc.src = imageFiles_kf_1[position][1];
}

function image_off_kf_1 (position) {
   var doc = eval("document.imagekf_1" + position);
   doc.src = imageFiles_kf_1[position][0];
}