title: Oracle sqlplus HTML report - alternating rows color
body: <p>I use Oracle sqlplus "set markup html on"
  to quickly convert query output into HTML report - </p>
  
  <p>It's very simlpe way to publish database report online.</p>
  
  <p>I'm missing however one thing - alternating colors for every other row,
  This is especially helpful while viewing wide reports.</p>
  
  <p>is there any way to embed HTML color for every row, 
  like make it dependent on mod(rownum/2) - even/odd row number ?</p>
  
  <p>thank you !</p>