Why split the [removed] tag when writing it with [removed]()?

Question

Why do some sites (or advertisers that give clients javascript code) employ a technique of splitting the tags

Answer 1

The solution Bobince posted works perfectly for me. I wanted to offer an alternative method as well for future visitors:

if (typeof(jQuery) == 'undefined') {
    (function() {
        var sct = document.createElement('script');
        sct.src = ('https:' == document.location.protocol ? 'https' : 'http') +
          '://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js';
        sct.type = 'text/javascript';
        sct.async = 'true';
        var domel = document.getElementsByTagName('script')[0];
        domel.parentNode.insertBefore(sct, domel);
    })();
}

In this example, I've included a conditional load for jQuery to demonstrate use case. Hope that's useful for someone!