function toggleWhyuwm() {
	var d = document; {
		document.getElementById('whyuwm').style.display = "block";
		document.getElementById('whyuwmTab').style.backgroundPosition = "0 0";
		document.getElementById('welcome').style.display = "none";
		document.getElementById('welcomeTab').style.backgroundPosition = "0 -33px";
	} 
}
function toggleWelcome() {
	var d = document; {
		document.getElementById('welcome').style.display = "block";
		document.getElementById('welcomeTab').style.backgroundPosition = "0 0";
		document.getElementById('whyuwm').style.display = "none";
		document.getElementById('whyuwmTab').style.backgroundPosition = "0 -33px";
	} 
}