如何使用JS实现手机端精简幻灯片效果
具体如下：
var curIndex = 0;
var timeInterval = 4000;
var arr = new Array();
arr[0] = "fukeb.jpg";
arr[1] = "baopi.jpg";
arr[2] = "renliub.jpg";
setInterval(changeImg, timeInterval);
function changeImg() {
var obj = document.getElementById("showpic");
if (curIndex == arr.length - 1) {
curIndex = 0;
} else {
curIndex += 1;
}
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