function toggle(div_name) {
	if(div_name == 'asylum') {
		document.getElementById("asylum").style.display = 'block';
		document.getElementById("ward").style.display = 'none';
		document.getElementById("therapies").style.display = 'none';
		document.getElementById("sessions").style.display = 'none';
	}
	else if(div_name == 'ward') {
		document.getElementById("asylum").style.display = 'none';
		document.getElementById("ward").style.display = 'block';
		document.getElementById("therapies").style.display = 'none';
		document.getElementById("sessions").style.display = 'none';
	}
	else if(div_name == 'therapies') {
		document.getElementById("asylum").style.display = 'none';
		document.getElementById("ward").style.display = 'none';
		document.getElementById("therapies").style.display = 'block';
		document.getElementById("sessions").style.display = 'none';
	}
	else if(div_name == 'sessions') {
		document.getElementById("asylum").style.display = 'none';
		document.getElementById("ward").style.display = 'none';
		document.getElementById("therapies").style.display = 'none';
		document.getElementById("sessions").style.display = 'block';
	}
	else {
		document.getElementById("asylum").style.display = 'none';
		document.getElementById("ward").style.display = 'none';
		document.getElementById("therapies").style.display = 'none';
		document.getElementById("sessions").style.display = 'none';
	}
}