window.onload = function() {
  var object = document.getElementById('mainBox');
  if (object != null){
    var images = object.getElementsByTagName('img');
    for (var i = 0; i < images.length; i++) {
      if (images[i].width >= 350){
        images[i].width = 350;
      }
    }
  }
  
  var imgs = document.getElementById('imageListThumbnails');
  if (imgs != null){
	var pix = imgs.getElementsByTagName('img');
	var maxW = 160;
	var maxH = 80;
	var w, h, f1;
	for (i=0; i<pix.length; i++) {
		w = pix[i].width;
		h = pix[i].height;
		if (w > maxW) {
			f1 = 1-((w - maxW) / w);
			pix[i].width = w * f1;
			pix[i].height = h * f1;
		}
		h = pix[i].height;
		if (h > maxH) {
			f2 = 1-((h - maxH) / h);
			pix[i].width = w * f2;
			pix[i].height = h * f2;
		}
	}
  }
}