document.form. <textbox name> .value=""... returns an error.

[JP128]

<script language="javascript">

function clearData(fieldName){

document.form1.fieldName.value="";

}

</script>

 

 

How would I go about this? I want to be able to create an input field, with onClick="clearData('username');"...

 

I have tried:

document.form1.fieldName.value="";

document.form1.'fieldName'.value="";

document.form1.+fieldName+.value="";

document.form1.+ "fieldName" +.value="";

[JP128]

<script language="javascript">
function clearData(field){
document.getElementById(field).value="";
}
</script>

 

thats what I used...