Use JS variable to set the src attribute for [removed] tag

Question

I want to use a javascript variable as a \'src\' attribute for another tag on the same jsp.

Answer 1

Try:

(function(d){
     var file = 'yourJS.js';
     var ref = d.getElementsByTagName('script')[0];
     var js = d.createElement('script');
     js.src = file;
     ref.parentNode.insertBefore(js, ref);
}(document));

What this does:

1. Find the first script element on your page
2. Creates a new script element with your supplied source.
3. Then inserts that new element before the first existing script element.