[Phoenix]

вот код:

<table border=1>
<tr><td id='write'>данные</td></tr>
</table>
<script language="JavaScript" type="text/javascript">
function change_data(Adata){
document.getElementById("write").innerHTML=Adata;
}
</script>
<input type="text" id="text_add" />
<input type='button' value='Нажми' onClick='change_data(document.getElementById("text_add").value)' />