//<![CDATA[

//]]>
function mainImgPreLoad()
{
	preLoad('about2', 'membership2', 'links2', 'hiking2', 'gallery2');
}

function popURL(evtObj, opts)
{
	var target = "_blank";
	window.open(evtObj.href,target,opts);
	return false;
}

function focusSetter(name)
{
	var ctl;
	if (document.all) ctl = document.all(name);
	//else if (document.getElementById) message = document.getElementById("messagebody");
	if (ctl && ctl.focus) ctl.focus();
}

function getQueryString(name)
{
	var qs = document.URL.split("?");
	if (qs.length > 1)
	{
		var nvp = qs[1].split("&");
		for (var ii=0; ii<nvp.length; ii++)
		{
			var nv = nvp[ii].split("=");
			if (nv[0] == name)
			{
				if (nv.length > 1) return nv[1];
				else return "";
			}
		}
	}
	return null;
}