Lang = {
        current: null,

        change : function (obj, language) {
            $o = $(obj);
            $a = $('#current-language #language-content');
            $b = $o.clone();
            $b.unbind();
            $b.attr('onclick', 'Lang.show();');
            $a.html($b);
            Lang.current = $b;
            Lang.toggle();
            $('#language-value').val(language);
        },

        toggle : function () {
            $o = $('.language-switcher');
            h = $o.css('height');

            if(h == 'auto') {
                $o.css('height', '20px');
            } else {
                $o.css('height', 'auto');
            }
        }
    };
    
    $(document).ready(function(){
    	// override these in your code to change the default behavior and style 
    	return true;
    	$.blockUI.defaults = { 
    	    // message displayed when blocking (use null for no message) 
    	    message:  '<h1>Please wait...</h1>', 
    	 
    	    // styles for the message when blocking; if you wish to disable 
    	    // these and use an external stylesheet then do this in your code: 
    	    // $.blockUI.defaults.css = {}; 
    	    css: { 
    	        padding:        0, 
    	        margin:         '0px auto 0px auto', 
    	        width:          '30%', 
    	        top:            '2%', 
    	        left:           '50%', 
    	        textAlign:      'center', 
    	        color:          '#000', 
    	        border:         '3px solid #aaa', 
    	        backgroundColor:'#fff', 
    	        cursor:         'wait' 
    	    }, 
    	 
    	    // styles for the overlay 
    	    overlayCSS:  { 
    	        backgroundColor: '#ffffff', 
    	        opacity:         0.6 
    	    }, 
    	 
    	    // styles applied when using $.growlUI 
    	    growlCSS: { 
    	        width:    '350px', 
    	        top:      '10px', 
    	        left:     '', 
    	        right:    '10px', 
    	        border:   'none', 
    	        padding:  '5px', 
    	        opacity:   0.6, 
    	        cursor:    null, 
    	        color:    '#fff', 
    	        backgroundColor: '#000', 
    	        '-webkit-border-radius': '10px', 
    	        '-moz-border-radius':    '10px' 
    	    }, 
    	     
    	    // IE issues: 'about:blank' fails on HTTPS and javascript:false is s-l-o-w 
    	    // (hat tip to Jorge H. N. de Vasconcelos) 
    	    iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank', 
    	 
    	    // force usage of iframe in non-IE browsers (handy for blocking applets) 
    	    forceIframe: false, 
    	 
    	    // z-index for the blocking overlay 
    	    baseZ: 1000, 
    	 
    	    // set these to true to have the message automatically centered 
    	    centerX: true, // <-- only effects element blocking (page block controlled via css above) 
    	    centerY: true, 
    	 
    	    // allow body element to be stetched in ie6; this makes blocking look better 
    	    // on "short" pages.  disable if you wish to prevent changes to the body height 
    	    allowBodyStretch: true, 
    	 
    	    // enable if you want key and mouse events to be disabled for content that is blocked 
    	    bindEvents: true, 
    	 
    	    // be default blockUI will supress tab navigation from leaving blocking content 
    	    // (if bindEvents is true) 
    	    constrainTabKey: true, 
    	 
    	    // fadeIn time in millis; set to 0 to disable fadeIn on block 
    	    fadeIn:  200, 
    	 
    	    // fadeOut time in millis; set to 0 to disable fadeOut on unblock 
    	    fadeOut:  400, 
    	 
    	    // time in millis to wait before auto-unblocking; set to 0 to disable auto-unblock 
    	    timeout: 0, 
    	 
    	    // disable if you don't want to show the overlay 
    	    showOverlay: true, 
    	 
    	    // if true, focus will be placed in the first available input field when 
    	    // page blocking 
    	    focusInput: true, 
    	 
    	    // suppresses the use of overlay styles on FF/Linux (due to performance issues with opacity) 
    	    applyPlatformOpacityRules: true, 
    	 
    	    // callback method invoked when unblocking has completed; the callback is 
    	    // passed the element that has been unblocked (which is the window object for page 
    	    // blocks) and the options that were passed to the unblock call: 
    	    //     onUnblock(element, options) 
    	    onUnblock: null, 
    	 
    	    // don't ask; if you really must know: http://groups.google.com/group/jquery-en/browse_thread/thread/36640a8730503595/2f6a79a77a78e493#2f6a79a77a78e493 
    	    quirksmodeOffsetHack: 4 
    	};     	
    });