eg:
onblur在html中的作用:当控件在失去聚焦时发生
<html>
<head>
<title>标题</title>
</head>
<script type="text/javascript">
function check()
{
var password1 = document.all.password.value;
var password2 = document.all.repassword.value;
if(password1 != password2)
{
alert("密码不一致");
return false;
}
}
</script>
</head>
<body>
密码<input name="password" type="password" class="STYLE3" size="20" />
确定密码<input name="repassword" type="password" class="STYLE3" size="20" onblur="return check()"/>
</body>
</html>