( function( )
{
	var _connector = new XConnector;
	var _script = null;

	var _container = null;
	var _divAppboxHeader = null;
	var _loading = new Image( );
	_loading.src = URL_SERVER + 'phpgwapi/images/loading.gif';

	function _handler( data )
	{
		var js = data.match( /<script[^>]*>.*?<\/script>/g );
		var _new_scripts = [ ];
		if ( js )
		{
			var tag = /<script([^>]* src="(\S+)"|[^>]*)>(.*?)<\/script>/;
			for ( var i = 0; i < js.length; i++ )
			{
				var type = tag.exec( js[ i ] );
				data = data.replace( "\n\t\t" + type[ 0 ], '' );
				_new_scripts[ _new_scripts.length ] = type;
			}
		}

		var el = document.createElement( 'div' );
		el.innerHTML = data;

		var _links = el.getElementsByTagName( 'a' );
		for ( var i = 0; i < _links.length; i++ )
			handler( _links.item( i ) );

		_container.innerHTML = '';
		while ( el.hasChildNodes( ) )
			_container.appendChild( el.firstChild );

		var _count = 0;
		function _scripts( )
		{
			if ( _new_scripts[ _count ][ 2 ] == undefined || _new_scripts[ _count ][ 2 ].length == 0 )
				_script.load( function( )
				{
					if ( ++_count < _new_scripts.length )
						_scripts( );
				}, _new_scripts[ _count ][ 3 ] );
			else
			{
				_script.add(
					_new_scripts[ _count ][ 2 ].substr(
						URL_SERVER.length - 1,
						_new_scripts[ _count ][ 2 ].indexOf( '?' ) - URL_SERVER.length + 1
					)
				);
				if ( ++_count < _new_scripts.length )
					_scripts( );
			}
		}

		if ( _new_scripts.length )
		{
			_scripts( );
			_script.load( );
		}
	}

	function handler( pLink )
	{
		var action = pLink.href;
		if ( action == '' )
			return false;

		var a = ( action.indexOf( 'javascript:' ) === 0 );
		a = ( a || ( action.indexOf( '#' ) === 0 ) );
		a = ( a || ( action.indexOf( window.location + '#' ) === 0 ) );
		a = ( a || ! ( action.indexOf( 'workflow' ) < 0 ) );

		if ( ! a )
			pLink.onclick = function( )
			{
				_divAppboxHeader.innerHTML = '';

				var _center = document.createElement( 'center' );
				_center.appendChild( _loading );

				_container.innerHTML = '';
				_container.appendChild( _center );

				var _cacheit = true;//( ( pLink.hasAttribute( 'cacheit' ) && pLink.getAttribute( 'cacheit' ) === 'true' ) ? true : false );

				_connector.go(
				{
					'access' : action,
					'cache' : _cacheit,
					'handler' : _handler
				} );
				return false;
			};
	}

	function Link( )
	{
		var _cacheit = false;
		if ( arguments.length > 1 && arguments[ 1 ].constructor == Boolean )
			_cacheit = arguments[ 1 ];

		_connector.go(
		{
			"access" : arguments[ 0 ],
			"cache" : _cacheit,
			"handler" : _handler
		} );
	}

	window.XLink = Link;

	XEvents.add( window, 'onload', function( )
	{
		var _scripts = document.getElementsByTagName( 'head' ).item( 0 ).getElementsByTagName( 'script' );
		var _loaded = [ ];

		for ( var i = 0; i < _scripts.length; i++ )
			if ( _scripts.item( i ).getAttribute( 'src' ) != null )
				_loaded[ _loaded.length ] = _scripts.item( i ).getAttribute( 'src' ).substr(
					URL_SERVER.length - 1,
					_scripts.item( i ).getAttribute( 'src' ).indexOf( '?' ) - URL_SERVER.length + 1
				);

		_script = new XScript( _loaded );

		_divAppboxHeader = document.getElementById( 'divAppboxHeader' );
		_divAppboxHeader.innerHTML = '';

		_container = document.getElementById( 'divAppbox' );

		document.getElementsByTagName( 'body' ).item( 0 ).style.overflowY = 'scroll';

		var _links = document.getElementsByTagName( 'a' );
		for ( var i = 0; i < _links.length; i++ )
			handler( _links.item( i ) );
	} );
} )( );