function preload() {
 
 	var rollovers = new Array('home','reviews','stage','film','commercial','modelng','handModeling','representation');

	for (var n = 0; n < rollovers.length; n++) {
		var each = new Image();
		each.src="/images/nav_" + rollovers[n] + "_on.jpg"
	}

}

function on(name) {
	document[name].src = "/images/nav_" + name + "_on.jpg";
}

function off(name) {
	document[name].src = "/images/nav_" + name + ".jpg";
}

function launch(name) {
  	var oVideo = window.open('/video/' + name +'.html','video','width=400,height=300,status=yes,scrollbars=auto,titlebar=yes,location=no,menubar=yes,personalbar=no,resizable');
    oVideo.focus();
  }