// Layer code for text pop up
n4=(document.layers) ? true : false
e4=(document.all)? true:false
function showIt(layer1){   
 if(n4) document.layers[layer1].visibility="show"  
else if (e4) document.all[layer1].style.visibility="visible"
}
function hideIt(layer1) {
	if (n4) document.layers[layer1].visibility = "hide"
	else if (e4) document.all[layer1].style.visibility = "hidden"
}
// Detect if browser is Netscape 3 + or IE 4 +.
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
	if ((bName == "Netscape" && bVer >= 3) || 
	(bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3"; 
	else br = "n2";
	if (br == "n3")
	{ 
	//Preload Top Navigation Rollover States
	memberareaon = new Image();
	memberareaon.src = "http://www.greennonprofits.org/images/member-area-f2.gif";
	memberareaoff = new Image();
	memberareaoff.src = "http://www.greennonprofits.org/images/member-area-f1.gif";
	aboutuson = new Image();
	aboutuson.src = "http://www.greennonprofits.org/images/about-us-f2.gif";
	aboutusoff = new Image();
	aboutusoff.src = "http://www.greennonprofits.org/images/about-us-f1.gif";
	certificationon = new Image();
	certificationon.src = "http://www.greennonprofits.org/images/certification-f2.gif";
	certificationoff = new Image();
	certificationoff.src = "http://www.greennonprofits.org/images/certification-f1.gif";
	resourceson = new Image();
	resourceson.src = "http://www.greennonprofits.org/images/resources-f2.gif";
	resourcesoff = new Image();
	resourcesoff.src = "http://www.greennonprofits.org/images/resources-f1.gif";
	greenpledgeon = new Image();
	greenpledgeon.src = "http://www.greennonprofits.org/images/greenpledge2-f2.gif";
	greenpledgeoff = new Image();
	greenpledgeoff.src = "http://www.greennonprofits.org/images/greenpledge2-f1.gif";
	sponsorson = new Image();
	sponsorson.src = "http://www.greennonprofits.org/images/founding-sponsors-f2.gif";
	sponsorsoff = new Image();
	sponsorsoff.src = "http://www.greennonprofits.org/images/founding-sponsors-f1.gif";
	linkson = new Image();
	linkson.src = "http://www.greennonprofits.org/images/links-f2.gif";
	linksoff = new Image();
	linksoff.src = "http://www.greennonprofits.org/images/links-f1.gif";
	contactuson = new Image();
	contactuson.src = "http://www.greennonprofits.org/images/contact-us-f2.gif";
	contactusoff = new Image();
	contactusoff.src = "http://www.greennonprofits.org/images/contact-us-f1.gif";
}	
// Top Navigation Rollover
	function imgAct(imgName) {
	        if (document.images) {
	                document[imgName].src = eval(imgName + "on.src");
	        }
	}
// Top Navigation Rolloff
	function imgInact(imgName) {
	        if (document.images) {
	                document[imgName].src = eval(imgName + "off.src");
	        }
	}