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

Change the function onload to this:

function onLoad() {
   var value = getQueryVariable("ID");
   var e = document.getElementById('your-field');
   e.value = value;

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

I'm using the piece of code that Joao Almeida suggested so his example using jQuery works good too.

Good Luck!