【submit_button】
<html>
<head>
<script language="JavaScript">
function removeFocus(){
document.myForm.mySubmit.blur();
}
</script>
</head>
<body>
<form name="myForm">
<input type=TEXT value="Hello, World!" name="myText">
<input type=SUBMIT value="Click to Remove Focus" name="mySubmit" onClick="removeFocus()">
</form>
</body>
</html>
