Passing an URL parameter to a href link using Javascript

Question

I have the following code working to pass a URL parameter to a form tag:

Answer 1

You should give an id to you link, like this:

And then you have two ways to solve the problem, use pure Javascript or use jQuery:

IF you use jquery you can use your onLoad function and inside inject the following:

var url = "http://www.mysite.com?source=" + value;
$("#YOUR_ID").attr("href",url)

OR using pure javascript:

var url = "http://www.mysite.com?source=" + value;
var element = document.getElementById('YOUR_ID');
element.setAttribute("href",url)