// JavaScript Document

function show(e) { document.getElementById(e).style.display = 'block'; }
function hide(e) { document.getElementById(e).style.display = 'none';  }

function toggleVis (e) {
	if (document.getElementById(e).style.display != 'none')
		document.getElementById(e).style.display = 'none';
	else
		document.getElementById(e).style.display = 'block';
}