// SHOW THE DROP DOWN MENUS
function show(elmnt) {	
	document.getElementById(elmnt).style.display = "block";

	if (elmnt == "submenu_services") {
		document.getElementById("menu_services").style.backgroundPosition = "0 -28px";
	}
	if (elmnt == "submenu_products") {
		document.getElementById("menu_products").style.backgroundPosition = "0 -28px";
	}
	if (elmnt == "submenu_company") {
		document.getElementById("menu_company").style.backgroundPosition = "0 -28px";
	}
}

// HIDE THE DROP DOWN MENUS
function hide(elmnt) {
	document.getElementById(elmnt).style.display = "none";
	document.getElementById("menu_services").style.backgroundPosition = "0 0";
	document.getElementById("menu_products").style.backgroundPosition = "0 0";
	document.getElementById("menu_company").style.backgroundPosition = "0 0";
}