javascript code not working on blogger blog

Question

I have blogger blog on which i want to show ad network ad code which is given below. I have added this javascript code to html widget but ad is not shown. I tried this same code on my wordpress blog where it is working fine.

    <div class="div11" id="b25f9e9f1760c4f82da91fda4c5669dce"></div>
<script>
    (function(d, w) {
        if (!w.adnet) {
            var s = d.createElement("script");
            s.type = "text/javascript";
            s.src = "//domain.com/loader.js";
            d.getElementsByTagName('head')[0].appendChild(s);
            w.adnet = {host: '//domain.com'};
        }
    })(document, window);
</script>

Answer 1

Check my answer here: Javascript With Quote Causes Missing Argument In Blogger Template

Probably it's the same issue causing the problem.

EDIT:

By Jared Smith's sugestion, here it is the your code with the changes and my reply to question linked above.

Unless the code is inside an HTML/Javascript widget or inside a post, try like this:

    <script>
// <![CDATA[
    (function(d, w) {
        if (!w.adnet) {
            var s = d.createElement("script");
            s.type = "text/javascript";
            s.src = "//domain.com/loader.js";
            d.getElementsByTagName('head')[0].appendChild(s);
            w.adnet = {host: '//domain.com'};
        }
    })(document, window);
// ]]>
    </script>

The reason is that Blogger has a way to mess some javascript coding unless you wrap it inside the CDATA.