// 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, 150, 0, TransMenu.reference.topLeft);

	//==================================================================================================
	// create a dropdown menu
	//==================================================================================================
	// the first parameter should be the HTML element which will act actuator for the menu
	//==================================================================================================
	
	var menu2 = ms.addMenu(document.getElementById("mnav_2"));
	menu2.addItem("Signalling Development", "?l=services-signalling-scheme"); 
	menu2.addItem("Detailed Design", "?l=services-detailed-design");
	menu2.addItem("Principles Design", "?l=services-principles-design");
	menu2.addItem("Testing &amp; Commissioning <br> Planning &amp; Implementation", "?l=services-testing-commissioning");
	menu2.addItem("Project Management <br>&amp; Consultancy", "?l=services-project-management");
	menu2.addItem("Multi-Vendor Product <br>Solutions", "?l=services-product-solutions");


	//==================================================================================================
	
	//==================================================================================================
	
	// 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();
}