Problem with PHP coding

[surovi]

I have some code which I give below. There are some textboxes and a submit button. When I give the username in a textbox and click submit, the other textboxes should fill with user info from the database according to the username. If I dont give username and just click submit, the other textboxes fill with user info of the first row in the database. My problem with the code is that if I give the username and click submit button twice, the text boxes fill with correct values. On the first click of submit, the text boxes fill with the values of previous username. I really would appreciate anybody's help.

<?php
$myServer = "192.168.0.163";
$myUser = "sa";
$myPass = " ";
$myDB = "ITInfo";
$s = @mssql_connect($myServer, $myUser, $myPass)
or die("Couldn't connect to SQL Server on $myServer");
$d = @mssql_select_db($myDB, $s)
or die("Couldn't open database $myDB");
$query = "SELECT * FROM UserAll";

$result =mssql_query($query);
$field = mssql_fetch_array($result)
?>


<br>
<hr width="370" align="center">
<p align="center"><font size="5">Data-entry form for table User</font></p>
<hr width="370" align="center">
<form name="form1" method="post" action="" >

<table border="0" align="center" cellpadding="5" cellspacing="0">

<tr><td colspan=2>&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspEnter Name:
<input type="text" name="text" Value="">&nbsp&nbsp
<input type="button" value="submit" onClick="testForm(this.form)">
<br><br></td></tr>


<tr>
<td align="center" >User ID</td>
<td><input align="left" type="text" name="text2" value="">
</td>
</tr>

<tr>
<td align="center" >Name</td>
<td><input type="text" name="text3" value="">
</td>
</tr>

<br>
<tr>
<td align="center" >Address</td>
<td><input type="text" name="text4" value="">
</td>
</tr>
<tr>
<td align="center" >Contact No.</td>
<td><input type="text" name="text5" value="">
</td>
</tr>

<tr>
<td align="center" >Office Email</td>
<td><input type="text" name="text6" value="">
</td>
</tr>

<tr>
<td align="center" >Email Code</td>
<td><input type="text" name= "text7" value="">
</td>
</tr>
<tr>
<td align="center" >Individual Backup Code</td>
<td><input type="text" name="text8" value="">
</td>
</tr>

<tr><td colspan=2><br></td></tr>

<tr>
<td align="right"><input type="submit" value="Previous Row">
<td align="left"><input type="submit" value="Next Row">
</td>
</tr>
<tr>
<td align="right"><input type="submit" value="Save">
<input type="submit" value="View Table">
</td>
<td align="left"><input type="submit" value="Clear Form">


</td>
</tr>

<tr>
<td align="center"><input type="submit" value="Insert Row">
<input type="submit" value="Edit Row" >
</td>
<td align="left"><input type="submit" value="Delete Row">

</td>
</tr>

</table>
</form>
<?php

$uName4=$_POST['text'];

$query3="SELECT * FROM UserAll WHERE uName LIKE '$uName4%'";

$result3 =mssql_query($query3);

$field3 = mssql_fetch_array($result3);

?>


<SCRIPT LANGUAGE="JAVASCRIPT">

function testForm(form) {

if (form.text.value.length !=0)
{ form.text2.value="<?=$field3["uId"]?>";
form.text3.value="<?=$field3["uName"]?>" ;
form.text4.value="<?=$field3["address"]?>" ;
form.text5.value="<?=$field3["contactNo"]?>" ;
form.text6.value="<?=$field3["officeEmail"]?>";
form.text7.value="<?=$field3["emailcodeNo"]?>" ;
form.text8.value="<?=$field3["invidbackupcode"]?>";
}


if(form.text.value.length==0 )
{ form.text2.value="<?=$field["uId"]?>";
form.text3.value="<?=$field["uName"]?>" ;
form.text4.value="<?=$field["address"]?>" ;
form.text5.value="<?=$field["contactNo"]?>" ;
form.text6.value="<?=$field["officeEmail"]?>";
form.text7.value="<?=$field["emailcodeNo"]?>" ;
form.text8.value="<?=$field["invidbackupcode"]?>";
}

}
</script>

[Zachery]

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