<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function display(){
c1 = document.getElementById('c1') ;
setTimeout( 'c1.style.display = "none"', 5000);
}</SCRIPT>
</head>
<body onload=display()>
<form name="form1" method="post" action="">
<input type="button" name="Submit" id="c1" value="按钮">
</form>
</body>
</html>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function display(){
c1 = document.getElementById('c1') ;
setTimeout( 'c1.style.display = "none"', 5000);
}</SCRIPT>
</head>
<body onload=display()>
<form name="form1" method="post" action="">
<input type="button" name="Submit" id="c1" value="按钮">
</form>
</body>
</html>
解决方案 »
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<span id=mm><object>or<img></span>
JS:
document.all.mm.style.display = "none";
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function display(){
c1 = document.getElementById('c1') ;
setTimeout( 'c1.style.display = "none"', 5000);
}</SCRIPT>
</head>
<body onload=display()>
<img src="uploadimages/200401222729huanjingzhishijingsai1.jpg" name="c1" id="c1">
</body>
</html>
请问为什么图片不消失呢?代码哪里错了?
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function display(){
c1 = document.getElementById('c1') ;
setTimeout( 'c1.style.display = "none"', 3000);
}</SCRIPT>
</head>
<body onload=display()><form name="form1" method="post" action="">
<img src="uploadimages/200401222729huanjingzhishijingsai1.jpg" id="c1">
</form>
</body>
</html>