Create a different alias instead of jQuery to use in the rest of the script.

var j = jQuery.noConflict(); 




// Do something with jQuery




j( "div p" ).hide(); 




// Do something with another library's $()




$( "content" ).style.display = "none";

Avoiding Conflicts with Other Libraries

The jQuery library and virtually all of its plugins are contained within the jQuery namespace. As a general rule, global objects are stored inside the jQuery namespace as well, so you shouldn't get a clash between jQuery and any other library (like prototype.js, MooTools, or YUI).
That said, there is one caveat: by default, jQuery uses $ as a shortcut for jQuery. Thus, if you are using another JavaScript library that uses the $ variable, you can run into conflicts with jQuery. In order to avoid these conflicts, you need to put jQuery in no-conflict mode immediately after it is loaded onto the page and before you attempt to use jQuery in your page.