js类后台管理菜单类-MenuSwitch

            for(var i=0;i<this._elements.length;i++){
                if(this._elements[i] != mItem){                
                    var uls = this._elements[i].getElementsByTagName("ul");
                    uls[0].style.display = "none";        
                }
            }
        }
    }    
    MenuSwitch.prototype.init = function(){        
        var instance = this;
        this.collectElementbyClass();
        if(this._elements.length==0){
            return;
        }
        for(var i=0;i<this._elements.length;i++){
            var h3s = this._elements[i].getElementsByTagName("h3");            
            if(window.addEventListener){
                h3s[0].addEventListener("click",function(){instance.toggledisplay(this);},false);
            }else{
                h3s[0].onclick = function(){instance.toggledisplay(this);}
            }
        }
    }

打包文件下载