IS there a way I can execute the GET method from an HREF link and also pass one variable along with it?

I have been using the code below which works but now I need to use the GET method anytime my user clicks on any of my various hyperlinks. I would rather NOT build a very long Querystring with the data I want to submit.
Thanks

Code:
<A href="javascript:document.form.submit()" >Save Changes</A>