window.moveTo(0,0);
window.resizeTo(screen.availWidth,screen.availHeight);
window.onresize = zoom;
window.focus();

function zoom(){
	var t = document.body.offsetHeight - footer.offsetHeight - 10;
	if (t < refFooter.offsetTop) t = refFooter.offsetTop;
	footer.style.top = t - 12;
}

zoom();