<form name="ara" method="get" action="arama.php" onSubmit="return kontrol1()">
<input name="q" type="text" class="kare1" id="q" value="<?=$q?>" style="width:160px;" />
<br>
<input type="submit" value=" Ara " class="font3" />
<script>
function kontrol1() {
if (document.ara.q.value=="") {
return false;
}
}

</script>
<table width="100%" border="0" cellspacing="1" cellpadding="1">
<tr>
<td width="50%" align="center"><font size="1">
<input name="yer" type="radio" value="site" <?=sec2($yer,"site")?> />
Sitede Ara</font> </td>
<td width="50%" align="center"><font size="1">
<input name="yer" type="radio" value="web" <?=sec2($yer,"web")?> />
Webde Ara</font></td>
</tr>
</table>
</form>