var film_timeout;

function filmStrip() {
var styleAts = getStyle("film");
	if (styleAts) {
	var newPosition;
	var currentPosition = parseInt(styleAts.left);
	newPosition = currentPosition + 1;
		if(newPosition==0) {
		newPosition = -1600;
		}
		if (document.layers) {
		styleAts.left = newPosition;
		} else {  
		styleAts.left = newPosition + "px";
		}
		if (newPosition < 0) {
		film_timeout = setTimeout('filmStrip();',50);
		}
	}
}


function getStyle(identity) {
    if(document.getElementById && document.getElementById(identity)) {
	return document.getElementById(identity).style;
    } else if (document.all && document.all(identity)) {
	return document.all(identity).style;
    } else if (document.layers && document.layers[identity]) {
	return document.layers[identity];
    } else {
	return false;
    }
}