var DHTML = (document.getElementById || document.all || document.layers);
	
	function ap_getObj(name)
	{
		if (document.getElementById)
		{
			return document.getElementById(name).style;
		}
		else if (document.all)
		{
			return document.all[name].style;
		}
		else if (document.layers)
		{
			return document.layers[name];
		}
	}

	function ap_showWaitMessage(div, flag)
	{
	if (!DHTML) return;
	var x = ap_getObj(div);
	x.display = (flag) ? 'block':'none'
	return true;
	}

	ap_showWaitMessage('wait', 1);