function getParentHeight(id) {
	if (!parent.document.all) {
		return parent.document.getElementById(id).contentDocument.height;
	} else if (parent.document.all) {
		return parent.document.frames(id).document.body.scrollHeight;
	}
}

function resizeParent(id,newHeight) {
	if (!parent.document.all) {
		parent.document.getElementById(id).style.height = newHeight + 'px';
	} else if (parent.document.all) {
		parent.document.all[id].style.height = newHeight + 'px';
	}
}