Using javascript in footer, how?

I’m trying to paste the below code, in my fruitful footer, but when the site is renderen, all embedded code and script types, such as javascript, are removed. Please advice.

<span id=”ss_img_wrapper_115-55_image_en”><img alt=”Wildcard SSL Certificates” border=0 id=”ss_img” src=”//seal.alphassl.com/SiteSeal/images/alpha_noscript_115-55_en.gif” title=”SSL Certificate”></span><script type=”text/javascript” src=”//seal.alphassl.com/SiteSeal/alpha_image_115-55_en.js”></script>