var onImgs = new Array();
onImgs['inv_mazda3'] = new Image();
onImgs['inv_mazda3sport'] = new Image();
onImgs['inv_mazda5'] = new Image();
onImgs['inv_mazda6sedan'] = new Image();
onImgs['inv_mazda6sport'] = new Image();
onImgs['inv_bseries'] = new Image();
onImgs['inv_cx7'] = new Image();
onImgs['inv_cx7_fwd'] = new Image();
onImgs['inv_cx9_fwd'] = new Image();
onImgs['inv_cx9_awd'] = new Image();
onImgs['inv_mazdaspeed3'] = new Image();
onImgs['inv_mx5'] = new Image();
onImgs['inv_mx5prht'] = new Image();
onImgs['inv_rx8'] = new Image();
onImgs['inv_tribute'] = new Image();
onImgs['inv_tribute_awd'] = new Image();
onImgs['inv_mazda3'].src = '/img/en/inv_mazda3_on.jpg';
onImgs['inv_mazda3sport'].src = '/img/en/inv_mazda3sport_on.jpg';
onImgs['inv_mazda5'].src = '/img/en/inv_mazda5_on.jpg';
onImgs['inv_mazda6sedan'].src = '/img/en/inv_mazda6sedan_on.jpg';
onImgs['inv_mazda6sport'].src = '/img/en/inv_mazda6sport_on.jpg';
onImgs['inv_bseries'].src = '/img/en/inv_bseries_on.jpg';
onImgs['inv_cx7'].src = '/img/en/inv_cx7_on.jpg';
onImgs['inv_cx7_fwd'].src = '/img/en/inv_cx7_fwd_on.jpg';
onImgs['inv_cx9_fwd'].src = '/img/en/inv_cx9_fwd_on.jpg';
onImgs['inv_cx9_awd'].src = '/img/en/inv_cx9_awd_on.jpg';
onImgs['inv_mazdaspeed3'].src = '/img/en/inv_mazdaspeed3_on.jpg';
onImgs['inv_mx5'].src = '/img/en/inv_mx5_on.jpg';
onImgs['inv_mx5prht'].src = '/img/en/inv_mx5prht_on.jpg';
onImgs['inv_rx8'].src = '/img/en/inv_rx8_on.jpg';
onImgs['inv_tribute'].src = '/img/en/inv_tribute_on.jpg';
onImgs['inv_tribute_awd'].src = '/img/en/inv_tribute_awd_on.jpg';

function imgOn(imgName){
  if (document.images){
    document.images[imgName].style.cursor = 'pointer';
    document.images[imgName].src = onImgs[imgName].src;
  }
}
var offImgs = new Array();
offImgs['inv_mazda3'] = new Image();
offImgs['inv_mazda3sport'] = new Image();
offImgs['inv_mazda5'] = new Image();
offImgs['inv_mazda6sedan'] = new Image();
offImgs['inv_mazda6sport'] = new Image();
offImgs['inv_bseries'] = new Image();
offImgs['inv_cx7'] = new Image();
offImgs['inv_cx7_fwd'] = new Image();
offImgs['inv_cx9_fwd'] = new Image();
offImgs['inv_cx9_awd'] = new Image();
offImgs['inv_mazdaspeed3'] = new Image();
offImgs['inv_mx5'] = new Image();
offImgs['inv_mx5prht'] = new Image();
offImgs['inv_rx8'] = new Image();
offImgs['inv_tribute'] = new Image();
offImgs['inv_tribute_awd'] = new Image();
offImgs['inv_mazda3'].src = '/img/en/inv_mazda3_off.jpg';
offImgs['inv_mazda3sport'].src = '/img/en/inv_mazda3sport_off.jpg';
offImgs['inv_mazda5'].src = '/img/en/inv_mazda5_off.jpg';
offImgs['inv_mazda6sedan'].src = '/img/en/inv_mazda6sedan_off.jpg';
offImgs['inv_mazda6sport'].src = '/img/en/inv_mazda6sport_off.jpg';
offImgs['inv_bseries'].src = '/img/en/inv_bseries_off.jpg';
offImgs['inv_cx7'].src = '/img/en/inv_cx7_off.jpg';
offImgs['inv_cx7_fwd'].src = '/img/en/inv_cx7_fwd_off.jpg';
offImgs['inv_cx9_fwd'].src = '/img/en/inv_cx9_fwd_off.jpg';
offImgs['inv_cx9_awd'].src = '/img/en/inv_cx9_awd_off.jpg';
offImgs['inv_mazdaspeed3'].src = '/img/en/inv_mazdaspeed3_off.jpg';
offImgs['inv_mx5'].src = '/img/en/inv_mx5_off.jpg';
offImgs['inv_mx5prht'].src = '/img/en/inv_mx5prht_off.jpg';
offImgs['inv_rx8'].src = '/img/en/inv_rx8_off.jpg';
offImgs['inv_tribute'].src = '/img/en/inv_tribute_off.jpg';
offImgs['inv_tribute_awd'].src = '/img/en/inv_tribute_awd_off.jpg';

function imgOff(imgName){
  if (document.images){
    document.images[imgName].style.cursor = 'pointer';
    document.images[imgName].src = offImgs[imgName].src;
  }
}