Tb warna - warni

tbl.php

<?php     
include( "koneksi.php" );     
$baris = 1;     
echo "<table width=\"400\" border=\"0\" cellpadding=\"3\" cellspacing=\"1\" bgcolor=\"#ffffff\">";
	echo "<tr bgcolor=\"#00CC00\">"; echo "<th>NIM</th>";     
	echo "<th>Nama</th>";     
	echo "<th>Alamat</th>";     
	echo "</tr>";
	
$myquery = "select nim,nama,alamat from tb_mahasiswa";     
$daftarsiswa = mysql_query( $myquery ) or die ( mysql_error() );     
while( $dataku=mysql_fetch_object( $daftarsiswa ) ){

	$warna = ( $baris% 2 == 1 ) ? "#cccccc" : "#99FF99";         
	echo "<tr bgcolor=\"".$warna."\">";         
	echo "<td>".$dataku->nim."</td>";         
	echo "<td>".$dataku->nama."</td>";         
	echo "<td>".$dataku->alamat."</td>";         
	echo "</tr>";         
	$baris++; }
	
echo "</table>"; 
?>