var imagestoload = new Array(
"images/tsv_05_h.jpg",
"images/tsv_06_h.jpg",
"images/tsv_07_h.jpg",
"images/tsv_08_h.jpg",
"images/tsv_09_h.jpg",
"images/tsv_10_h.jpg",
"images/tsv_12_h.jpg"
)

preImages = new Array()

function preloadImages() {
  for (i=0; i<=imagestoload.length; i++) {
    preImages[i] = new Image();
    preImages[i].src = imagestoload[i];
  }
}