var StripyTables =
{
  init: function()
  {
    var tables = Core.getElementsByClass("testimonial");
    for (var f = 1; f < tables.length; f+=2)
    {
    	Core.addClass(tables[f], "alt");
    }
  }
};

var leadTable =
{
  init: function()
  {
    var leads = Core.getElementsByClass("leads");
    for (var i = 0; i < leads.length; i++)
    {
		var rows = leads[i].getElementsByTagName("tr");
		for (var j = 0; j < rows.length; j+=2)
		{
			Core.addClass(rows[j], "alt");
		}
    }
  }
};

Core.start(StripyTables);
Core.start(leadTable);