// 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("quality_mgmt"));
		menu1.addItem("Process Control", "quality_management.htm#1");
		menu1.addItem("Inspection and Testing", "quality_management.htm#2");
		menu1.addItem("Control of Measuring and Test Equipment", "quality_management.htm#3");
		menu1.addItem("Material identification", "quality_management.htm#4");
		menu1.addItem("Control of Non-confirming Material and Concrete", "quality_management.htm#5");
		menu1.addItem("Records Control and Audits", "quality_management.htm#6");
		menu1.addItem("Ordering Procedure of Raw Materials", "quality_management.htm#7");
		menu1.addItem("Ordering Procedure of Concrete", "quality_management.htm#8");
		menu1.addItem("Training of Personnel", "quality_management.htm#9");
		menu1.addItem("Maintenance Process", "quality_management.htm#10");
		menu1.addItem("Example of Statistic View", "quality_management.htm#11");
				
		//==================================================================================================

		var menu2 = ms.addMenu(document.getElementById("about_us"));
		menu2.addItem("Our Concrete — Tailormade", "about_us_ourconcrete.htm");
		menu2.addItem("Success – Through Reliable Partnership", "about_us_success.htm");
		
		//==================================================================================================

		var menu3 = ms.addMenu(document.getElementById("sustainability"));
		menu3.addItem("Green Concrete", "sustainability.htm");
		menu3.addItem("Research & Development", "sustainability_research_dev.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.
		//==================================================================================================
		TransMenu.renderAll();
	}