
<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		chris = newImage("http://www.xpher.net/images/silhouette-chris.gif");	
		gary = newImage("http://www.xpher.net/images/silhouette-gary.gif");
		gav = newImage("http://www.xpher.net/images/silhouette-gav.gif");
		james = newImage("http://www.xpher.net/images/silhouette-james.gif");		
		matt = newImage("http://www.xpher.net/images/silhouette-matt.gif");	
		vicki = newImage("http://www.xpher.net/images/silhouette-vicki.gif");			
		preloadFlag = true;
	}
}

// -->