function shifter1(id) {
	document.getElementById('display').className = "rr";
	document.getElementById(id).className = "optionActive";
	document.getElementById('tab2').className = "option";
	document.getElementById('tab3').className = "option";
}
function shifter2(id) {
	document.getElementById('display').className = "cb";
	document.getElementById(id).className = "optionActive";
	document.getElementById('tab1').className = "option";
	document.getElementById('tab3').className = "option";
}
function shifter3(id) {
	document.getElementById('display').className = "whl";
	document.getElementById(id).className = "optionActive";
	document.getElementById('tab1').className = "option";
	document.getElementById('tab2').className = "option";
}

/*var projects = new Array();
projects[0] = "rr";
projects[1] = "cb";
projects[2] = "whl";

function projectRotator() {
	if(document.getElementById('display').className = projects[0]) {
		setTimeout("document.getElementById('display').className = projects[1]",2000);
		setTimeout("document.getElementById('tab1').className = 'option'",2000);
		setTimeout("document.getElementById('tab2').className = 'optionActive'",2000);
	}
}*/