/* Cookie plugin*/
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
        }
        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;
    }
};



/*-----------running cookie------*/
/*$(document).ready(function(){
 var selectedmenu = $.cookie("selectedmenu");//head navigation
	 if(selectedmenu>0){
		 $("#menu a").removeClass("selected");
	 };
	 $("#menu a").each(function(i){
		if(i==selectedmenu){
			$(this).addClass("selected")
		};
		//alert($(this).attr("href").slice(1,4));
		$(this).click(function(){
			if($(this).attr("href").slice(1,4)!=""){
			$.cookie("selectedmenu", i);
			$.cookie("selectedSubmenu", null);
			}
		})
	 });
	 
	 var selectedSubmenu = $.cookie("selectedSubmenu");//submenu
	  if(selectedSubmenu>0){
	     $("#subL a").removeClass("selected");
	  };
	 $("#subL a").each(function(k){
		if(k==selectedSubmenu){
			$(this).addClass("selected")
		};
		$(this).click(function(){
			if($(this).attr("href").slice(1,4)!="")
			$.cookie("selectedSubmenu", k);
		})
	 });
//end
});*/