Embedding Javascript and HTML nto Adobe Muse

I am trying to embed javascript for dynamic text into my Adobe Muse site but I can't seem to get it to work.

Here is my code:

HTML:

<spanid="spanDate"></span>

Javascript:

   <scripttype="text/javascript">
   var months =['January','February','March','April','May','June','July',
'August','September','October','November','December'];  
var tomorrow =newDate();
tomorrow.setTime(tomorrow.getTime()+(1000*3600*24));  
document.getElementById("spanDate").innerHTML = months[tomorrow.getMonth()]+" "+ tomorrow.getDate()+", "+ tomorrow.getFullYear();
   </script>

I am placing the Javascript under metadata in the page properties. I tried on the individual page and on the master page. And I am placing the HTML with the Insert HTML option.

I can't seem to get the code to populate properly though. I tried the same code on a test site and it worked just fine.

Any and all advice is greatly appreciated!