<h3 align='left'>Medication</h3>
<center>
<?php

$tbl = 'medications';

$regdate = $_REQUEST["regdate"];
$patgroup = $_REQUEST["patgroup"];
if (!$patgroup) $patgroup = 'Others';

$dated = $_REQUEST["dated"];
if (!$dated) $dated = date("Y-m-d");

$dated1 = date('Y-m-d', strtotime($dated .' -1 day'));
$dated2 = date('Y-m-d', strtotime($dated .' +1 day'));

echo "<a href='?pg=$pg&dated=$dated1&patgroup=$patgroup'>$dated1</a> 
<font size='+1' color='red'>[ $dated ]</font>";

if ($dated != date("Y-m-d")) echo "<a href='?pg=$pg&dated=$dated2&patgroup=$patgroup'>$dated2</a>";

echo "<br>
Patient group <b><font size='+1'>[</font>";

foreach ($patgps as $pgp) {
        $i++;
        echo "<input type='radio' name='patgroup' value='$pgp'";
        echo " onchange=\"javascript: document.location.href='?pg=$pg&dated=$dated&patgroup='+this.value\"";
        echo ($patgroup == $pgp ? ' checked' : ''). '>';
        echo ($patgroup == $pgp ? "<font size='+1' color='red'>$pgp</font>" : "$pgp");
}
echo "<font size='+1'> ]</font></b>

<table border='1' width='70%'>
<tr><th>Sr</th><th width='35%'>Patient</th><th width='30%'>Registration</th><th width='30%'>Medication</th></tr>";
$i = 0;
$rs = mysql_query("select distinct m.reg_no,r.pat_id from $tbl m, registrations r 
where m.reg_no=r.reg_no and pat_group='$patgroup' and dis_datetime like '$dated%'") ;
while ($o = mysql_fetch_object($rs)) {
        $i++;
        echo "<tr valign='top'><td>$i</td>
	<td nowrap style='font-size:x-small'>".patient_detail($o->pat_id)."</td>
        <td nowrap style='font-size:x-small'>".registrations($o->reg_no)."</td>
        <td nowrap style='font-size:x-small'>".medications($o->reg_no)."</td>
        </tr>";
}
?>

</table>
</center>