Question

js 怎么让图片出现、消失

我想让img1出现5s然后就消失，可这么写img1没有消失。
请问是什么问题呢?

<script language="javascript">
function ShowImg(SampleImg){
SampleImg.visibility = "visible";
}

function HideImg(SampleImg){
SampleImg.visibility = "hidden";
}

var img1 = document.getElementById("img1");
ShowImg(img1);
HideImg(img1);
setTimeout("HideImg(img1)", 5000);
</script>

Answer 1

<script language="javascript">
function ShowImg(SampleImg){
SampleImg.style.visibility = "visible";
}

function HideImg(SampleImg){
SampleImg.style.visibility = "hidden";
}

var img1 = document.getElementById("img1");
ShowImg(img1);
HideImg(img1);
setTimeout("HideImg(img1)", 5000);
</script>