function services_menu() {

if(document.getElementById("servicessubmenu").style.visibility == "hidden") {
	document.getElementById("servicessubmenu").style.visibility = "visible";
}else{
	document.getElementById("servicessubmenu").style.visibility = "hidden";
}
}

function twosummers_menu() {

if(document.getElementById("twosummerssubmenu").style.visibility == "hidden") {
	document.getElementById("twosummerssubmenu").style.visibility = "visible";
}else{
	document.getElementById("twosummerssubmenu").style.visibility = "hidden";
}
}

function lettings_menu() {

if(document.getElementById("lettingssubmenu").style.visibility == "hidden") {
	document.getElementById("lettingssubmenu").style.visibility = "visible";
}else{
	document.getElementById("lettingssubmenu").style.visibility = "hidden";
}
}

function properties_menu() {
	
	if(document.getElementById("propertiessubmenu").style.visibility == "hidden") {
	document.getElementById("propertiessubmenu").style.visibility = "visible";
}else{
	document.getElementById("propertiessubmenu").style.visibility = "hidden";
}
	
}