var picList = [
        {
            width: 250,
            height: 180,
            content: "images/1.jpg",
        },
        {
            width: 250,
            height: 180,
            content: "images/2.jpg",
        },
        {
            width: 250,
            height: 180,
            content: "images/3.jpg",
        }
        
        ];

        var domList = [
        {  }
        ];

        //all animation effect
        var islider1 = new iSlider({
            data: picList,
            dom: document.getElementById("animation-effect"),
            duration: 2000,
            animateType: 'default',
            isAutoplay: true,
            isLooping: true,
            // isVertical: true, 是否垂直滚动
        });
        islider1.bindMouse();

        //vertical slide
        var islider2 = new iSlider({
            data: picList,
            dom: document.getElementById("vertical-slide"),
            duration: 2000,
            animateType: 'default',
            isVertical: true,
            isAutoplay: true,
            isLooping: true,
        });
        islider2.bindMouse();

        //不循环 不自动播放
        var islider3 = new iSlider({
            data: picList,
            dom: document.getElementById("non-looping"),
            animateType: 'default',
        });
        islider3.bindMouse();

        //滚动dom
        var islider4 = new iSlider({
            data: domList,
            dom: document.getElementById("dom-effect"),
            type: 'dom',
            animateType: 'default',
            isAutoplay: true,
            isLooping: true,
        });
        islider4.bindMouse();
		
		var menu = document.getElementById('menu-select').children;

        function clickMenuActive(target) {

            for (var i = 0; i < menu.length; i++) {
                menu[i].className = '';
            }

            target.className = 'on';
            
        }

        menu[0].onclick = function() {

            clickMenuActive(this);
            islider1._opts.animateType = this.innerHTML;
            islider1.reset();
        };

        menu[1].onclick = function() {

            clickMenuActive(this);
            islider1._opts.animateType = this.innerHTML;
            islider1.reset();
        };

        menu[2].onclick = function() {

            clickMenuActive(this);
            islider1._opts.animateType = this.innerHTML;
            islider1.reset();
        };

        menu[3].onclick = function() {

            clickMenuActive(this);
            islider1._opts.animateType = this.innerHTML;
            islider1.reset();
        };