Programming/[Java Script]

[Java Script] 이미지 일정 시간이후 변경

iD이드 2018. 4. 6. 10:32

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<!DOCTYPE html>
<html>
<head>
    <title></title>
    <script type="text/javascript">
        var imgArray = new Array();
        imgArray[0] = "01.jpg";
        imgArray[1] = "02.jpg";
        imgArray[2] = "03.jpg";
        imgArray[3] = "04.jpg";
 
        function showImage() {
            var imgNum = Math.round(Math.random() * 3);
            var objImg = document.getElementById("introImg");
            objImg.src = imgArray[imgNum];
 
            setTimeout("showImage()", 200);
        }
 
        
    </script>
</head>
<body onload="showImage()">
        <img id="introImg" border="0">
</body>
</html>
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