if (mtDropDown.isSupported()) {
  var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);

  var menu1 = ms.addMenu(document.getElementById("menu1")); 
  menu1.addItem("weddings", "arizona-wedding-limousine-services.php");
  menu1.addItem("corporate", "arizona-corporate-limousine-services.php");
  menu1.addItem("dinner", "arizona-dinner-limousine-services.php"); 
  menu1.addItem("prom", "arizona-prom-limousine-services.php");	
		
  var menu2 = ms.addMenu(document.getElementById("menu2"));
  menu2.addItem("rates", "phoenix-limousine-services-rates.php");
  menu2.addItem("rates city to city", "phoenix-limousine-services-rates-citytocity.php");
   
  mtDropDown.renderAll();
  }