// 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 (TransMenu.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 TransMenuSet(TransMenu.direction.down, 1, -1, TransMenu.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("item1"));
											menu1.addItem("xxx", "");
											menu1.addItem("", ""); // send no URL if nothing should happen onclick
*/
											//==================================================================================================
											var menu3 = ms.addMenu(document.getElementById("menu_item3"));
											menu3.addItem("Métier et Partenaires", 	"presentation-metier-partenaires.html");
											menu3.addItem("Références clients", 		"presentation-references.html");
											menu3.addItem("Chiffres clés", 					"presentation-chiffres-cles.html");
											menu3.addItem("Démarche qualité", 			"presentation-demarche-qualite.html");
											menu3.addItem("Unités de production", 	"presentation-unites-production.html");
											menu3.addItem("Outils de production", 	"presentation-outils-production.html");

											/*
											var submenu3_3 = menu3.addMenu(menu3.items[2]);
											submenu3_3.addItem("sous menu 3.1",  "#");
											submenu3_3.addItem("sous menu 3.2",  "#");
											submenu3_3.addItem("sous menu 3.3", "#");
											*/

											var menu4 = ms.addMenu(document.getElementById("menu_item4"));
											menu4.addItem("Processus global", 				"metiers-services.html");
											menu4.addItem("Conseil", 									"metiers-services-conseil.html");
											menu4.addItem("Editions multimédias", 		"metiers-services-editions-multimedias.html");
											menu4.addItem("Mise sous pli / Routage", 	"metiers-services-mise-sous-pli.html");
											menu4.addItem("Distribution documents numériques", 				"metiers-services-d-accessing-pull.html");
											menu4.addItem("Courrier électronique", 						"metiers-services-d-accessing-push.html");
											menu4.addItem("Archivage à valeur probante", 				"metiers-services-d-accessing-archive.html");
											menu4.addItem("Courrier égrené", 				        "metiers-services-courrier_egrene.html");
											menu4.addItem("Logistique", 							"metiers-services-logistique.html");
											menu4.addItem("Espace démo", 							"metiers-services-espace-demo.html");
											/*
											var menu6 = ms.addMenu(document.getElementById("menu_item6"));
											menu6.addItem("Le groupe", 			"recrutement.html");
											menu6.addItem("Nos sociétés", 	"recrutement-societes.html");
											menu6.addItem("Les métiers", 		"recrutement-metiers.html");
											menu6.addItem("Implantations", 	"recrutement-implantations.html");
											menu6.addItem("Recrutements", 	"recrutement-recrutements.html");
											menu6.addItem("Contacts", 			"recrutement-contacts.html");
                      */
											//==================================================================================================
											// 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.
											//==================================================================================================
											TransMenu.renderAll();
									}