javascript - Clear a single form field in HTML -


i creating simple html login page, if enter data fields stays there when refresh page. have tried function pageinit(id) { this.browserbot.getcurrentwindow().document.getelementbyid(id).value = ''; } doesn't (i placed onload on inputs of login.)

html:

`

    <title>login</title>  </head>  <body>      <form>         <fieldset>             <legend><h3>please login:</h3></legend>             <input type="text" placeholder="username" name="userid" id="userid" onload="pageinit('userid');"><br>             <input type="password" placeholder="password" name="passwd" id="passwd" onload="pageinit('passwd');"><br>         </fieldset>      </form>  </body>

css:

<style>  html {     font-family: sans-serif;     text-align: center; }  {     font-weight: normal; }  a:hover {     font-weight: bold; }  #userid, #passwd {     width: 30%;     height: 40px;     text-align: center; }  </style>

js:

<script>  function pageinit(id) {     this.browserbot.getcurrentwindow().document.getelementbyid(id).value = ''; }  </script>

document.getelementbyid('userid').value = '' should job


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