function getscroll() {
	var xscroll = 0, yscroll = 0;
	if (typeof(window.pageYOffset) == 'number') {
		xscroll = window.pageXOffset;
		yscroll = window.pageYOffset;
	} else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
		xscroll = document.body.scrollLeft;
		yscroll = document.body.scrollTop;
	} else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
		xscroll = document.documentElement.scrollLeft;
		yscroll = document.documentElement.scrollTop;
	}

	return { x: xscroll, y: yscroll };
}

function sync() {
	var scroll = getscroll();
	top.frames['bottom'].window.scrollTo(scroll.x, scroll.y);
}

window.onload = function() {
	try {
		void(z = top.frames['bottom'].document.body.appendChild(document.createElement('script')));
		void(z.type = 'text/javascript');
		void(z.src = '/admin/includes/js/topsync.js');
	} catch(e) {}

	// top.frames['bottom'].document.getElementsByTagName('head')[0].appendChild(document.createElement("div"));

	window.onscroll = sync;
}