Some time we need to use jQuery and Prototype together. To resolve the conflicting between libraries, jQuery has built-in solution. Its noConflict() method is very handy and useful.
jQuery.noConflict();
// now use jQuery via jQuery(...)
jQuery(document).ready(function(){
//jQuery stuff
jQuery('mydiv').hide();
});
// for Prototype use $(...)
$('mydiv').hide();
Using jQuery everytime instead of ‘$’ seems very tedious, I think. But don’t worry, :D, there is one simple solution. You can use variable like shown below.
var $j = jQuery.noConflict();
Now you can use it as
$j('mydiv').hide();