HTML5 insert data to input field -

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i developing appin phonegap.. recall button there in page when user press recall button data stored in local storage , data needs enter in appropriate inputfields... not getting data in input fields ..i giving code below.. if error pls help..

<body onload="onload();">     <div class="app"> <form> * first name:<br> <input type="text" style="width:80%;" id="fn" input name="first" maxlength="15"> <br> </form>    </div>  <script language="javascript"> function onload() {  if (localstorage.getitem('name1') == "roy") { document.getelementbyid("fn").value=localstorage.getitem('fnm'); } }         </script>

try setting , getting localstorage values using json methods shown below.

setting value:
localstorage.getitem('key',json.stringify('value'))

getting value:
json.parse(localstorage.getitem('fnm'))


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