<br> <br><title>test</title> <br><script language="javascript" type="text/javascript"> <BR>function validateLength(obj) <BR>{ <BR>return obj.value.length < obj.getAttribute("maxlength"); <BR>} <BR></script> <br> <br> <br><label for="userName">用户名：</label> <br><input id="userName" type="text" maxlength="10" onmouseover="this.focus();" onfocus="this.select();"><br><br> <br><br><label for="passWord">密码 ：</label> <br><input id="passWord" type="password" onmouseover="this.focus();" onfocus="this.select();"><br><br> <br><br><label for="remark">备注 ：</label> <br><textarea id="remark" onkeypress="return validateLength(this);" onmouseover="this.focus();" onfocus="this.select();" maxlength="50" cols="50" rows="5"></textarea> <br> <br>
