jjyjjyjjy的专栏

http://msdn.microsoft.com/msdnmag/issues/07/05/JavaScript/default.aspx?loc=zh 

 var allImages = new Array(10); var numloaded = 0;  function countImages() {  if (++numloaded == allImages.length)animate(); }  for(var i = 0; i  {  allImages[i] = new Image();  allImages[i].onload =