function myZebra(id)
{ 


	if(document.getElementsByTagName)
	{

	var tab = document.getElementsByTagName("table");

	for(i = 0; i < tab.length; i++)
	{
//		alert(tab[i].className + id);
		if (tab[i].className == id)
		{
			
			var table = tab[i];
				var rows = table.getElementsByTagName("tr");
				for(ii = 0; ii < rows.length; ii++)
				{           
					if(ii % 2 == 0)
					{ 
//						rows[i].className = ""; 
					}
					else
					{ 
						rows[ii].className = rows[ii].className+" row1"; 
					}

					var cels = rows[ii].getElementsByTagName("td");
					cels[0].className = cels[0].className + " noborder";
				} 
			}
		}
	} 
}