$(document).ready(function() {
	var selected_size = $.cookie('selected_size');
	
	if(selected_size && selected_size.length > 1) {
		$('body').addClass('size_' + selected_size);
	} else {
		$('body').addClass('size_small');
	}
});

function set_size(size) {
	//console.info('setting to ' + size);
	$.cookie('selected_size', size, { expires: 15 }); // expires in 15 days
	$('body').removeClass('size_small').removeClass('size_medium').removeClass('size_large').addClass('size_' + size);
}


/**
 * Cookie plugin
 *
 * Copyright (c) 2006 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */

/**
 * Create a cookie with the given name and value and other optional parameters.
 *
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Set the value of a cookie.
 * @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true });
 * @desc Create a cookie with all available options.
 * @example $.cookie('the_cookie', 'the_value');
 * @desc Create a session cookie.
 * @example $.cookie('the_cookie', null);
 * @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain
 *       used when the cookie was set.
 *
 * @param String name The name of the cookie.
 * @param String value The value of the cookie.
 * @param Object options An object literal containing key/value pairs to provide optional cookie attributes.
 * @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object.
 *                             If a negative value is specified (e.g. a date in the past), the cookie will be deleted.
 *                             If set to null or omitted, the cookie will be a session cookie and will not be retained
 *                             when the the browser exits.
 * @option String path The value of the path atribute of the cookie (default: path of page that created the cookie).
 * @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie).
 * @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will
 *                        require a secure protocol (like HTTPS).
 * @type undefined
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */

/**
 * Get the value of a cookie with the given name.
 *
 * @example $.cookie('the_cookie');
 * @desc Get the value of a cookie.
 *
 * @param String name The name of the cookie.
 * @return The value of the cookie.
 * @type String
 *
 * @name $.cookie
 * @cat Plugins/Cookie
 * @author Klaus Hartl/klaus.hartl@stilbuero.de
 */
jQuery.cookie = function(name, value, options) {
    if (typeof value != 'undefined') { // name and value given, set cookie
        options = options || {};
        if (value === null) {
            value = '';
            options.expires = -1;
        }
        var expires = '';
        if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) {
            var date;
            if (typeof options.expires == 'number') {
                date = new Date();
                date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000));
            } else {
                date = options.expires;
            }
            expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE
        }
        // CAUTION: Needed to parenthesize options.path and options.domain
        // in the following expressions, otherwise they evaluate to undefined
        // in the packed version for some reason...
        var path = options.path ? '; path=' + (options.path) : '/';
        var domain = options.domain ? '; domain=' + (options.domain) : '';
        var secure = options.secure ? '; secure' : '';
        document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join('');
    } else { // only name given, get cookie
        var cookieValue = null;
        if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');
            for (var i = 0; i < cookies.length; i++) {
                var cookie = jQuery.trim(cookies[i]);
                // Does this cookie string begin with the name we want?
                if (cookie.substring(0, name.length + 1) == (name + '=')) {
                    cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                    break;
                }
            }
        }
        return cookieValue;
    }
};


// video gallery
function start_video_gallery(obj) {
	var media_id = $('input[@name=media_id]', obj.parent()).val();
	var media_type = $('input[@name=media_type]', obj.parent()).val();
	
	var extension = (media_type == 'video') ? 'mov' : 'mp3';
	
	$(obj).show();
	
	api = flashembed($(obj).attr('id'),
		/* 
			first argument supplies standard Flash parameters. See full list:
			http://kb.adobe.com/selfservice/viewContent.do?externalId=tn_12701
		*/
		{
			src:'/firefly/global/flowplayer/FlowPlayerDark.swf',
			width: 320, 
			height: 268
		},

		/*
			second argument is Flowplayer specific configuration. See full list:
			http://flowplayer.org/player/configuration.html
		*/
		{config: {
			loop: false,
			showMenu: false,
			initialScale: 'fit',
			showFullScreenButton: true,
			autoPlay: true,
			autoBuffering: true,
			initialVolumePercentage: 90,
			videoFile: '/medialibrary/file/' + media_id + '/video.'+extension
		}}
	);
}

function play_video_gallery(id, obj) {
	var media_id = $('input[@name=media_id]', $(obj).parents('li')).val();
	var name = $(obj).text();
	var description = $('input[@name=description]', $(obj).parents('li')).val();
	var media_type = $('input[@name=media_type]', $(obj).parents('li')).val();
	
	var extension = (media_type == 'video') ? 'mov' : 'mp3';
	
	var container = $('#' + id).parents('div.three');
	
	$('h2', container).text(name);
	$('p.description', container).text(description);
	
	$('li', $(obj).parents('ul')).removeClass('active');
	$(obj).parents('li').addClass('active');
	
	var new_video = '/medialibrary/file/' + media_id + '/video.' + extension;
	
	api.Reset();	
	api.setConfig({
		loop: false,
		showMenu: false,
		initialScale: 'fit',
		showFullScreenButton: true,
		autoPlay: true,
		autoBuffering: true,
		initialVolumePercentage: 90,
		videoFile: new_video
	});
	
}