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;
    }
};

var selected = 'small';
var selectedClassName = 'selectedLink';
function _aaa(ele) {
	if ($.cookie('aaa')) {
		$(selected).removeClass(selectedClassName);
		$('body').css({'fontSize':$.cookie('aaa')});
	
		ele = ele ? $(ele).addClass(selectedClassName) :linkactive();    
	
	} else {
document.getElementById(selected).className=selectedClassName;
	
	}
}
function linkactive()
{
 //$($.cookie('aaaEle')).addClass(selectedClassName)
var $ab=$.cookie('aaaEle');
document.getElementById($ab).className=document.getElementById($ab).className+" "+ selectedClassName;
 
}
function aaa(size, ele) {
	//$($.cookie('aaaEle')) ? $($.cookie('aaaEle')).removeClass(selectedClassName) : '';
	$('.selectedLink').removeClass(selectedClassName);
	$.cookie('aaa', size);
	$.cookie('aaaEle', ele.id);
	_aaa(ele);
}

jQuery(document).ready(function(){_aaa();});