/* jQuery plugin themeswitcher
---------------------------------------------------------------------*/
$.fn.themeswitcher = function(settings){
	var options = jQuery.extend({
		loadTheme: null,
		initialText: 'Switch Theme',
		width: 150,
		height: 200,
		buttonPreText: 'Theme: ',
		closeOnSelect: true,
		buttonHeight: 14,
		cookieName: 'jquery-ui-gnb-theme',
		onOpen: function(){},
		onClose: function(){},
		onSelect: function(){}
	}, settings);

	//markup 
	var button = $('<a href="#" class="jquery-ui-themeswitcher-trigger"><span class="jquery-ui-themeswitcher-icon"></span><span class="jquery-ui-themeswitcher-title">'+ options.initialText +'</span></a>');

    // var switcherpane = $('<div class="jquery-ui-themeswitcher"><div id="themeGallery">	<ul>			<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/ui-lightness/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_ui_light.png" alt="UI Lightness" title="UI Lightness" />			<span class="themeName">UI lightness</span>		</a></li>				<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/ui-darkness/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_ui_dark.png" alt="UI Darkness" title="UI Darkness" />			<span class="themeName">UI darkness</span>		</a></li>			<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/smoothness/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_smoothness.png" alt="Smoothness" title="Smoothness" />			<span class="themeName">Smoothness</span>		</a></li>							<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/start/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_start_menu.png" alt="Start" title="Start" />			<span class="themeName">Start</span>		</a></li>				<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/redmond/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_windoze.png" alt="Redmond" title="Redmond" />			<span class="themeName">Redmond</span>		</a></li>						<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/sunny/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_sunny.png" alt="Sunny" title="Sunny" />			<span class="themeName">Sunny</span>		</a></li>						<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/overcast/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_overcast.png" alt="Overcast" title="Overcast" />			<span class="themeName">Overcast</span>				</a></li>						<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/le-frog/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_le_frog.png" alt="Le Frog" title="Le Frog" />			<span class="themeName">Le Frog</span>		</a></li>								<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/flick/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_flick.png" alt="Flick" title="Flick" />			<span class="themeName">Flick</span>				</a></li>				<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/pepper-grinder/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_pepper_grinder.png" alt="Pepper Grinder" title="Pepper Grinder" />			<span class="themeName">Pepper Grinder</span>				</a></li>								<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/eggplant/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_eggplant.png" alt="Eggplant" title="Eggplant" />			<span class="themeName">Eggplant</span>				</a></li>								<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/dark-hive/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_dark_hive.png" alt="Dark Hive" title="Dark Hive" />			<span class="themeName">Dark Hive</span>		</a></li>										<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/cupertino/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_cupertino.png" alt="Cupertino" title="Cupertino" />			<span class="themeName">Cupertino</span>				</a></li>				<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/south-street/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_south_street.png" alt="South St" title="South St" />			<span class="themeName">South Street</span>				</a></li>		<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/blitzer/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_blitzer.png" alt="Blitzer" title="Blitzer" />			<span class="themeName">Blitzer</span>		</a></li>			<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/humanity/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_humanity.png" alt="Humanity" title="Humanity" />			<span class="themeName">Humanity</span>		</a></li>			<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/hot-sneaks/jquery-ui.css">		<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_hot_sneaks.png" alt="Hot Sneaks" title="Hot Sneaks" />			<span class="themeName">Hot sneaks</span>		</a></li>			<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/excite-bike/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_excite_bike.png" alt="Excite Bike" title="Excite Bike" />			<span class="themeName">Excite Bike</span>			</a></li>		<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/vader/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_black_matte.png" alt="Vader" title="Vader" />			<span class="themeName">Vader</span>			</a></li>				<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/dot-luv/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_dot_luv.png" alt="Dot Luv" title="Dot Luv" />			<span class="themeName">Dot Luv</span>			</a></li>			<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/mint-choc/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_mint_choco.png" alt="Mint Choc" title="Mint Choc" />			<span class="themeName">Mint Choc</span>		</a></li>		<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/black-tie/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_black_tie.png" alt="Black Tie" title="Black Tie" />			<span class="themeName">Black Tie</span>		</a></li>		<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/trontastic/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_trontastic.png" alt="Trontastic" title="Trontastic" />			<span class="themeName">Trontastic</span>			</a></li>			<li><a href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/themes/swanky-purse/jquery-ui.css">			<img src="http://static.jquery.com/ui/themeroller/images/themeGallery/theme_30_swanky_purse.png" alt="Swanky Purse" title="Swanky Purse" />			<span class="themeName">Swanky Purse</span>			</a></li>	</ul></div></div>').find('div').removeAttr('id');
    var switcherpane = $('<div class="jquery-ui-themeswitcher"><div id="themeGallery"><ul><li><a href="V3assets/jquery-ui-1.7.2/css/ui-lightness/jquery-ui-1.7.2.custom.css"><img src="V3assets/jquery/themeswitchertool/images/themeGallery/theme_30_ui_light.png" alt="UI Lightness" title="UI Lightness" /><span class="themeName">UI lightness</span>		</a></li><li><a href="V3assets/jquery-ui-1.7.2/css/start/jquery-ui-1.7.2.custom.css"><img src="V3assets/jquery/themeswitchertool/images/themeGallery/theme_30_start_menu.png" alt="Start" title="Start" /><span class="themeName">Start</span>		</a></li><li><a href="V3assets/jquery-ui-1.7.2/css/south-street/jquery-ui-1.7.2.custom.css"><img src="V3assets/jquery/themeswitchertool/images/themeGallery/theme_30_south_street.png" alt="South St" title="South St" /><span class="themeName">South Street</span>				</a></li><li><a href="V3assets/jquery-ui-1.7.2/css/sunny/jquery-ui-1.7.2.custom.css"><img src="V3assets/jquery/themeswitchertool/images/themeGallery/theme_30_sunny.png" alt="Sunny" title="Sunny" /><span class="themeName">Sunny</span>				</a></li></ul></div></div>').find('div').removeAttr('id');
	
	//button events
	button.click(
		function(){
			if(switcherpane.is(':visible')){ switcherpane.spHide(); }
			else{ switcherpane.spShow(); }
					return false;
		}
	);
	
	//menu events (mouseout didn't work...)
	switcherpane.hover(
		function(){},
		function(){if(switcherpane.is(':visible')){$(this).spHide();}}
	);

	//show/hide panel functions
	$.fn.spShow = function(){ $(this).css({top: button.offset().top + options.buttonHeight + 6, left: button.offset().left}).slideDown(50); button.css(button_active); options.onOpen(); }
	$.fn.spHide = function(){ $(this).slideUp(50, function(){options.onClose();}); button.css(button_default); }
	
		
	/* Theme Loading
	---------------------------------------------------------------------*/
	switcherpane.find('a').click(function(){
		//updateCSS( $(this).attr('href') );
        $("#current_theme").attr("href",$(this).attr('href'));
		var themeName = $(this).find('span').text();
		button.find('.jquery-ui-themeswitcher-title').text( options.buttonPreText + themeName );
		$.cookie(options.cookieName, themeName);
		options.onSelect();
		if(options.closeOnSelect && switcherpane.is(':visible')){ switcherpane.spHide(); }
		return false;
	});
	
	//function to append a new theme stylesheet with the new style changes
	function updateCSS(locStr){
		var cssLink = $('<link href="'+locStr+'" type="text/css" rel="Stylesheet" class="ui-theme" />');
		$("head").append(cssLink);
		
		
		if( $("link.ui-theme").size() > 3){
			$("link.ui-theme:first").remove();
		}	
	}	
	
	/* Inline CSS 
	---------------------------------------------------------------------*/
	var button_default = {
		fontFamily: 'Trebuchet MS, Verdana, sans-serif',
		fontSize: '11px',
		color: '#666',
		background: '#eee url(V3assets/jquery/themeswitchertool/images/buttonbg.png) 50% 50% repeat-x',
		border: '1px solid #ccc',
		'-moz-border-radius': '6px',
		'-webkit-border-radius': '6px',
		textDecoration: 'none',
		padding: '3px 3px 3px 8px',
		width: options.width - 11,//minus must match left and right padding 
		display: 'block',
		height: options.buttonHeight,
		outline: '0'
	};
	var button_hover = {
		'borderColor':'#bbb',
		'background': '#f0f0f0',
		cursor: 'pointer',
		color: '#444'
	};
	var button_active = {
		color: '#aaa',
		background: '#000',
		border: '1px solid #ccc',
		borderBottom: 0,
		'-moz-border-radius-bottomleft': 0,
		'-webkit-border-bottom-left-radius': 0,
		'-moz-border-radius-bottomright': 0,
		'-webkit-border-bottom-right-radius': 0,
		outline: '0'
	};
	
	
	
	//button css
	button.css(button_default)
	.hover(
		function(){ 
			$(this).css(button_hover); 
		},
		function(){ 
		 if( !switcherpane.is(':animated') && switcherpane.is(':hidden') ){	$(this).css(button_default);  }
		}	
	)
	.find('.jquery-ui-themeswitcher-icon').css({
		float: 'right',
		width: '16px',
		height: '16px',
		background: 'url(V3assets/jquery/themeswitchertool/images/icon_color_arrow.gif) 50% 50% no-repeat'
	});	
	//pane css
	switcherpane.css({
		position: 'absolute',
		float: 'left',
		fontFamily: 'Trebuchet MS, Verdana, sans-serif',
		fontSize: '12px',
		background: '#000',
		color: '#fff',
		padding: '8px 3px 3px',
		border: '1px solid #ccc',
		'-moz-border-radius-bottomleft': '6px',
		'-webkit-border-bottom-left-radius': '6px',
		'-moz-border-radius-bottomright': '6px',
		'-webkit-border-bottom-right-radius': '6px',
		borderTop: 0,
		zIndex: 999999,
		width: options.width-6//minus must match left and right padding
	})
	.find('ul').css({
		listStyle: 'none',
		margin: '0',
		padding: '0',
		overflow: 'auto',
		height: options.height
	}).end()
	.find('li').hover(
		function(){ 
			$(this).css({
				'borderColor':'#555',
				'background': 'url(V3assets/jquery/themeswitchertool/images/menuhoverbg.png) 50% 50% repeat-x',
				cursor: 'pointer'
			}); 
		},
		function(){ 
			$(this).css({
				'borderColor':'#111',
				'background': '#000',
				cursor: 'auto'
			}); 
		}
	).css({
		width: options.width-30,
		height: '',
		padding: '2px',
		margin: '1px',
		border: '1px solid #111',
		'-moz-border-radius': '4px',
		clear: 'left',
		float: 'left'
	}).end()
	.find('a').css({
		color: '#aaa',
		textDecoration: 'none',
		float: 'left',
		width: '100%',
		outline: '0'
	}).end()
	.find('img').css({
		float: 'left',
		border: '1px solid #333',
		margin: '0 2px'
	}).end()
	.find('.themeName').css({
		float: 'left',
		margin: '3px 0'
	}).end();
	


	$(this).append(button);
	$('body').append(switcherpane);
	switcherpane.hide();
	if( $.cookie(options.cookieName) || options.loadTheme ){
		var themeName = $.cookie(options.cookieName) || options.loadTheme;
		switcherpane.find('a:contains('+ themeName +')').trigger('click');
	}

	return this;
};




/**
 * 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
 *
 */
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;
    }
};

