var posters = new Array();
posters[0] = "images/vidShots/10-30-09.jpg";

var movies = new Array();
movies[0] = "http://cronkitevideo.asu.edu/10-30-09.mp4";





	var imageNumber = 0;

	function getImage(factor) {
			if (imageNumber + factor == -1 ) {imageNumber = posters.length-1;}
			else if (imageNumber + factor == posters.length) {imageNumber = 0;}
			else {imageNumber=imageNumber+factor;}
			document.getElementById('photo').src=posters[imageNumber];
	}

function setMovie(newMovie) {
	document.getElementById('photo').style.display='none';
	document.getElementById('movieplayer').style.visibility="visible";
	if('document.currentVid') {
		if (newMovie == '')
	document.currentVid.SetURL(movies[imageNumber]);
		else
	document.currentVid.SetURL(newMovie);	}
	}
	
function setNav() {
	//if('document.currentVid') {
		document.currentVid.Stop();
		document.getElementById('movieplayer').style.visibility='hidden';
	//}
	document.getElementById('photo').style.display='block';

	}