<span id='title'>Opinion Poll</span><br>
<?php
if (!isset($_SESSION["uid"])) {
	login($pg);
} else {
	$tbl = "poll";
	//define subject
	$subject = 'T-Shirt';
	dbConnect();
	$id = $_REQUEST["id"];

	if ($id) {
        	if (mysql_num_rows(mysql_query("select * from $tbl where id=$id"))) {
                	mysql_query("update $tbl set score=score+1 where id=$id");
        	} else {
                	//mysql_query("insert into $tbl(subject,option) values('$subject','$option')");
        	}
	} else if ($action == "del") {
        	mysql_query("delete from $tbl where id=$id");
	}

	$rs = mysql_query("select sum(score) as tot from $tbl group by subject having subject='$subject'");
	if ($rs) {
		$o = mysql_fetch_object($rs);
		$tot = $o->tot;
	}
	echo "Total polls: $tot
	<table width='90%' border='1'>
	<tr><th>No.</th><th>Option (click to enlarge image)</th><th>Score</th></tr>";

	$rs = mysql_query("select * from $tbl where subject='$subject'");
	while ($o = mysql_fetch_object($rs)) {
		$i++;
		$per = ($o->score / $tot) * 100;
		echo "<tr valign='center'><td>$i</td>
		<td align='center'><a href='$o->image'>";
		if ($o->image) echo "<img src='$o->image' width='100' height='100'>";
		echo "</a>$o->description</td><td align='center'>$o->score (". number_format($per,2) .")<br>
		[ <a href='?pg=$pg&subject=$subject&id=$o->id'>Cast Your Vote</a> ]</td></tr>";
	}
	echo "</table>";
}
?>