// JavaScript Document
function alternateRows() {
	el = document.getElementsByTagName("table");
	for (i = 0; i < el.length; i++)
		if (el[i].className == "altRows") {
	    rows = el[i].getElementsByTagName("tr");
	  for (j = 0; j < rows.length; j++)
		  rows[j].className = "row" + (j % 2);
  }
}
window.onload = function() {
alternateRows();
}