// alter thickbox for small screens
var winInnerHeight = window.innerHeight;
if(document.body){
  winInnerHeight = document.body.clientHeight;
}
if(winInnerHeight < 768){
  document.write('<style>');
  if(winInnerHeight < 550){
    document.write('#TB_closeWindowButton {right: -162px; top: 80px;');
  } else {
    document.write('#TB_closeWindowButton {right: -162px; top: 10px;');
  }
  document.write('</style>');
}