var flashMovie;
function init() {
	//if( document.getElementById ){
		flashMovie = document.getElementById("photoViewer");
	//}
}

/* http://www.experts-exchange.com/M_4380468.html */
var directionKeyNav = {
	init:function(){
		if(!document.getElementById) return;
		document.onkeyup = directionKeyNav.handler;
	},
	handler:function(e){
		e=e||window.event;
		var el=e.target||e.srcElement;
		if(!el || !el.nodeName || !/input|select|textarea/i.test(el.nodeName)){
			var key = e.which||e.charCode||e.keyCode;
			switch(key) {
				case 37: // left arrow key
					flashMovie.prevPhoto();
					break;
				case 39: // right arrow key
					flashMovie.nextPhoto();
					break;
			}
		}
	}
}
 
window.onload = function() {
	if ( document.getElementById ){
		directionKeyNav.init();
		init();
	}
}