if (mtDropDown.isSupported()) 
{

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

	var menu1 = ms.addMenu(document.getElementById("menu1"));
	menu1.addItem("Company Background", "company_beckground.html");
	menu1.addItem("Customer Commitment", "customer_commitment.html");

	var menu2 = ms.addMenu(document.getElementById("menu2"));
	menu2.addItem(" General Plumbing Services", "plumbing_services.html");
	menu2.addItem("Sewer & Drain Cleaning ", "sewer_cleaning.html");
	
	mtDropDown.renderAll();

}