function alternateRowColors() {
  if(document.getElementsByTagName){
    var tables = document.getElementsByTagName('table');
    for (var x=0; x < tables.length; x++) {
      if (tables[x].title == "menus" ) {
        var rows = tables[x].getElementsByTagName('tr');
        for (var i=0; i < rows.length; i++) {
				if ( rows[i].title != "skip"){
           if(i % 2 == 0){ 
             rows[i].className = "menu"; 
           }else{ 
             rows[i].className = "menu_odd"; 
           }// end if 
          }// end if       
        }// next
      }// end if
    }// next
  }// end if
}// end function