function toggle(obj, initialToggle) {
	var el = document.getElementById(obj);
	if (el && el.style.display == '')
	{
		el.style.display = initialToggle;	
	}
	else if (el)
	{
		el.style.display = (el.style.display != 'block' ? 'block' : 'none' );
	}
}

function getPosition (elem, offsettype) {
	var totaloffset = (offsettype=="left") ? elem.offsetLeft : elem.offsetTop;
	var parentEl = elem.offsetParent;

	while (parentEl != null) {
		totaloffset = (offsettype=="left") ? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl = parentEl.offsetParent;
	}

	return totaloffset;
}