Framework.js gives error on internet explorer 8

Question

I'm facing a problem on internet explorer 8 while including the IN API. Here's the code, I'm not doing anything fancy at all, just including some files.

<script type="text/javascript" src="https://platform.linkedin.com/in.js">
  api_key: <?php echo API_KEY . "\n"; ?>
  credentials_cookie: true
  authorize: true
</script>

<script type="in/login" data-onAuth="onLinkedInAuth"></script>

And then I have this onLinkedInAuth function defined that isn't doing much right now. This piece of code produces an error in IE8, coming from the framework.js file, refering to line 1070 :

b.fn.apply((b.scope||window),c)

Has anyone fixed that before ?!