// ***********************************************************
//        Animate Eye script. Works in all browsers.
//          Gjermund Marqvardsen - February 2001
//            http://sylfest.hiof.no/~gjermujm/
// ***********************************************************

<!--
var eyeInterval;
var eyeImages = new Array();
var eyeCount = 0;
var opening = true;

for(i = 0; i < 3; i++){
	eyeImages[i] = new Image;
	eyeImages[i].src = "interface/eye" + i + ".gif";
}

function openE(){
	eyeCount = 0;
	opening = true;
	Eye();
}

function closeE(){
	eyeCount = 2;
	opening = false;
	Eye();
}

function Eye(){
	if(eyeInterval){
		clearInterval(eyeInterval);
	}
	if(opening){
		if(eyeCount < 3){
			eyeInterval = setInterval("showEye()",100);
		}
	} else {
		if(eyeCount > -1){
			eyeInterval = setInterval("showEye()",100);
		}
	}
}

function showEye(){
	document.eyeball.src = eyeImages[eyeCount].src;
	if(eyeInterval){
		clearInterval(eyeInterval);
	}
	if(opening){
		eyeCount ++;
	} else {
		eyeCount --;
	}
	Eye();
}
// -->