function outputLAYER(layName,html){
	if(document.getElementById){	//e5,e6,n6,n7,m1,o7,s1—p
		document.getElementById(layName).innerHTML=html
	} else if(document.all){		//e4—p
		document.all(layName).innerHTML=html
	} else if(document.layers) {        //n4—p
		with(document.layers[layName].document){
			open()
			write(html)
			close()
		}
	}
}

function openWin(wURL,wName,wW,wH) {
	var wOpts = "width=" + wW + ",height=" + wH + ",status=0,location=0,menubar=0,resizable=1";
	var w = window.open(wURL,wName,wOpts);
}

function swapImg(imgName,imgState) {
	document.images[imgState].src=imgName;
}

// preload nav buttons