gistfile1.js

	$(function() {
		var progressbar = $( "#progressbar" ),
			progressLabel = $( ".progress-label" );

		progressbar.progressbar({
			value: false,
			change: function() {
				progressLabel.text( progressbar.progressbar( "value" ) + "%" );
			},
			complete: function() {
				progressLabel.text( "Complete!" );
			}
		});

		function progress() {
			var val = progressbar.progressbar( "value" );

			if ( !val ) {
				val = 0;
			}
			progressbar.progressbar( "value", val + 1 );

			if ( val >= 100 ) {
				return;
			} else {
				setTimeout( progress, 100 );
			}
		}

		setTimeout( progress, 3000 );
	});