/*
 * jTwitter 1.1.1 - Twitter API abstraction plugin for jQuery
 *
 * Copyright (c) 2009 jQuery Howto
 *
 * Licensed under the GPL license:
 *   http://www.gnu.org/licenses/gpl.html
 *
 * URL:
 *   http://jquery-howto.blogspot.com
 *
 * Author URL:
 *   http://jquery-howto.blogspot.com
 *
 */
 
var $t = jQuery.noConflict();

(function( $t ){
	$t.extend( {
		jTwitter: function( username, numPosts, fnk ) {
			var info = {};
			
			// If no arguments are sent or only username is set
			if( username == 'undefined' || numPosts == 'undefined' ) {
				return;
			} else if( $t.isFunction( numPosts ) ) {
				// If only username and callback function is set
				fnk = numPosts;
				numPosts = 5;
			}

			var url = "http://twitter.com/status/user_timeline/" + username + ".json?count=" + numPosts + "&callback=?";

			$t.getJSON( url, function( data ){
			    tweets = data;
				if( $t.isFunction( fnk ) ) {
					fnk.call( this, tweets );
				}
			});
		}
	});
})( jQuery );