<html>
<head>
<script>
function clearsign(){
document.all.sign.style.visibility='hidden';
}
function showsign(){
document.all.sign.style.visibility='visible';
}
</script>
</head><body ><Div id="sign">There are conflict</div><script>
clearsign();
showsign();</script>
</body>
</html>
<head>
<script>
function clearsign(){
document.all.sign.style.visibility='hidden';
}
function showsign(){
document.all.sign.style.visibility='visible';
}
</script>
</head><body ><Div id="sign">There are conflict</div><script>
clearsign();
showsign();</script>
</body>
</html>
解决方案 »
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