function preload()
{
  var sources=["img/pf2.png","img/clare3.png","img/pd5.jpg","img/pf3.jpg","img/seb.png","img/pc3.jpg","img/pf4.jpg","img/pc5.jpg","img/pg6.jpg","img/pf5.png","img/pg4.jpg","img/entry.png","img/untitled2.jpg","img/condiments.jpg","img/pa2.jpg","img/pa1.jpg","img/solaristics.png","img/pb6.jpg","img/superheroine-c.jpg","img/pa8.jpg","img/pa4.jpg","img/pd1.jpg","img/pa5.png","img/pb4.jpg","img/pe1.jpg","img/pd4.jpg","img/pg7.jpg","img/luna.jpg","img/pa7.jpg","img/pa3.jpg","img/pb5.jpg","img/pa6.png","img/rjk2.png","img/pb7.jpg","img/pd3.jpg","img/pc2.jpg","img/pc1.jpg","img/pe5.jpg","img/pb2.png","img/pg2.png","img/pe4.jpg","img/pg3.png","img/death-post3.png","img/pc4.jpg","img/pe3.jpg","img/pb3.jpg","img/pe2.jpg","img/cheat3.jpg","img/letter.jpg","img/lab-med.jpg"];
  var images = [];
  var i;
  for (i = 0, length = sources.length; i < length; ++i) {
    images[i] = new Image();
    images[i].src = sources[i];
  }
}