How to execute a script after a link is clicked, when browser does not support JavaScript?

Question

I am trying to use Facebook conversion code like below that includes
both scripts and noscripts tags:

Answer 1

Have you tried using the JavaScript onclick event? For example:

var el; // This is your element pointing to the link you want to handle
el.onclick = function() {
    // Execute your code here, this event is fired before the default behaviour is executed which is to lead the user to the URL
};

If your el has an ID of mylink, then you can simply assign el as

var el = document.getElementById('mylink');

This code becomes even simpler to handle if you're using a JS library like jQuery but for the moment I'm assuming you're not.