function togglePerspective() {
	var d = document; {
		document.getElementById('testi').style.display = "block";
		document.getElementById('testiTab').style.backgroundPosition = "0 0";
		document.getElementById('partnerships').style.display = "none";
		document.getElementById('partnershipsTab').style.backgroundPosition = "0 -24px";
	} 
}
function togglePartnerships() {
	var d = document; {
		document.getElementById('partnerships').style.display = "block";
		document.getElementById('partnershipsTab').style.backgroundPosition = "0 0";
		document.getElementById('testi').style.display = "none";
		document.getElementById('testiTab').style.backgroundPosition = "0 -24px";
	} 
}