function showonline(){
	mydiv = document.getElementById('whosonline');
	mydiv.style.display = "block";
}

function hideusers(){
	mydiv = document.getElementById('whosonline');
	mydiv.style.display = "none";
}

function resize(){
	mydiv = document.getElementById('mainbox');
	mydiv.style.height = "100%";
}

function restore(){
	mydiv = document.getElementById('mainbox');
	restoreheight = document.body.parentNode.clientHeight - 220;
	mydiv.style.height = restoreheight + "px";
}

window.onload = restore;