function logoRotator() {
	var ImgArray = ['/images/cds/2009fsaemust.jpg',
			'/images/cds/2009fsaerit.jpg',
			'/images/cds/2009fsaegraz.jpg'];
			
	var CapArray = ['2009 Formula SAE® Virginia 1st Place - Missouri University of Science & Technology',
			'2009 Formula SAE® California 1st Place - Rochester Institute of Technology',
			'2009 Formula SAE® Michigan 1st Place - TU Graz'];
			
	var i = Math.floor(Math.random()*ImgArray.length);


	toplogoid = document.getElementById('toplogo-main');
	toplogoid.src = ImgArray[i];

	captionid = document.getElementById('toplogo-caption');
	captionid.innerHTML = CapArray[i];
	
	window.setTimeout("logoRotator()", 10*1000);
}


function overNav(divid) {
	thisid = document.getElementById(divid);
	thisid.style.backgroundColor = '#aa0000';
	thisid.style.color = 'white';
}
function offNav(divid) {
	thisid = document.getElementById(divid);
	thisid.style.backgroundColor = '#eeeeee';
	thisid.style.color = '#222222';
}
function offNav2(divid) {
	thisid = document.getElementById(divid);
	thisid.style.backgroundColor = '#dfbfbf';
	thisid.style.color = '#222222';
}
function offNav3(divid) {
	thisid = document.getElementById(divid);
	thisid.style.backgroundColor = '#cccccc';
	thisid.style.color = '#222222';
}