// set up drop downs anywhere in the body of the page. I think the bottom of the page is better.. 
	// but you can experiment with effect on loadtime.
	if (mtDropDown.isSupported()) {

		//==================================================================================================
		// create a set of dropdowns
		//==================================================================================================
		// the first param should always be down, as it is here
		//
		// The second and third param are the top and left offset positions of the menus from their actuators
		// respectively. To make a menu appear a little to the left and bottom of an actuator, you could use
		// something like -5, 5
		//
		// The last parameter can be .topLeft, .bottomLeft, .topRight, or .bottomRight to inidicate the corner
		// of the actuator from which to measure the offset positions above. Here we are saying we want the 
		// menu to appear directly below the bottom left corner of the actuator
		//==================================================================================================
		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);

		//==================================================================================================
		// create a dropdown menu
		//==================================================================================================
		// the first parameter should be the HTML element which will act actuator for the menu
		//==================================================================================================
		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("- Productos Elaborados", "productos.htm"); // send no URL if nothing should happen onclick
		menu1.addItem("- Investigacion", "investigacion.htm"); // send no URL if nothing should happen onclick
		menu1.addItem("- Staff", "staff.htm"); // send no URL if nothing should happen onclick
		//==================================================================================================

		//==================================================================================================
		// add a sub-menu
		//==================================================================================================
		// to add a sub menu to an existing menu object, call it's addMenu method and pass it the item from
		// the parent menu which should act as it's actuator. To add a submenu to the fourth item of a menu
		// called "theMenu", you would do theMenu.addMenu(theMenu.items[3])
		//==================================================================================================
		
		// menu : Get Started
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("- Maiz", "maiz.htm");
		menu2.addItem("- Soja", "soja.htm");
		menu2.addItem("- Girasol", "girasol.htm");
		menu2.addItem("- Trigo", "trigo.htm");
		menu2.addItem("- Semillas Forrajeras", "semillas.htm");
		menu2.addItem("- Poroto", "poroto.htm");
		
		// menu
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- WebMail", "contactos.htm");
		menu3.addItem("- Testimonios", "testimonios.htm");
		
		// menu
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- Soporte en Linea", "contactos.htm");
						
		// menu : Company
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("- About us", "aboutus.htm");
		menu5.addItem("- Contact", "contactos.htm");
		menu5.addItem("- Links", "links.htm");
		
		//==================================================================================================
		// write drop downs into page
		//==================================================================================================
		// this method writes all the HTML for the menus into the page with document.write(). It must be
		// called within the body of the HTML page.
		//==================================================================================================
		mtDropDown.renderAll();
	}