var imageFiles_bpwm_4 = new Array();
imageFiles_bpwm_4['0'] = new Array ('_images/bpwm_Firewood.gif', '_images/bpwm_FirewoodMouseover.gif');

function image_on_bpwm_4 (position) {
   var doc = eval("document.imagebpwm_4" + position);
   doc.src = imageFiles_bpwm_4[position][1];
}

function image_off_bpwm_4 (position) {
   var doc = eval("document.imagebpwm_4" + position);
   doc.src = imageFiles_bpwm_4[position][0];
}