var menu = null;



$(document).ready(function(){

    menu = new Menu();

    menu.init();

});



function Menu(){

    var self = this;
    var openedMenuImage = "/public/img/public/std.png";
    var closedMenuImage = "/public/img/public/str.png";

    Menu.prototype.init = function(){
        
        this.openMenuItems();

        $('.left_menu_lined').click(function(){
            if($(this).attr('src') == closedMenuImage){
                $(this).attr('src', openedMenuImage);
            }else{
                $(this).attr('src', closedMenuImage);
            }
            var rel = $(this).attr('rel');

            $('.roll_menu[rel=' + rel + ']').toggle(300);

        });

    };

    Menu.prototype.openMenuItems = function(){
        $('.left_menu_lined').each(function(){
            var rel = $(this).attr('rel');
            if($('.roll_menu[rel=' + rel + ']').is(':visible')){
                $(this).attr('src', openedMenuImage);
            }
        });
    };

}