JQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development.jQuery is designed to change the way that you write JavaScript.

If you want to do some kind of Reset Form you can done using Jquery Reset Selctor.

example Jquery Reset Form

<script language="javascript" type="text/javascript">
 var $rn = jQuery.noConflict(); //Jquery no conflict 
 $rn('#btnReset').click(function() { 
 $rn('#rstform')[0].reset();
});
 </script>