Replaced document.write call that adds VBScript with a document.appendChild call due to the document.write call failing when script is loaded asynchronously

Just as the title says.  The document.write call that adds the VBScript (presumably for very old IE versions) fails when id3-minimized.js is loaded asynchronously (like in a requirejs project, or similar).  I modified this code to instead use document.appendChild.  All seems well now.