function imgOn(imgName) {
	if (document.images) {
		document[imgName].src = "images/nav_new_" + imgName + "_on.gif";
	}
}

function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = "images/nav_new_" + imgName + ".gif";
	}
}

function popSite(who) {
	if (who == 'aea') {
		theURL = 'http://www.electrology.com/';
		winName = 'aeasite';
	} else if (who == 'nhea') {
		theURL = 'http://www.nhelectrolysis.org/';
		winName = 'nheasite';
	} else if (who == 'actone') {
		theURL = 'http://www.actonecreative.com/';
		winName = 'acornsite';
	} else if (who == 'environ') {
		theURL = 'http://www.environ.co.za/';
		winName = 'environsite';
	} else if (who == 'map') {
		theURL = 'http://www.mapquest.com/maps/map.adp?searchtype=address&country=US&addtohistory=&searchtab=home&address=188+Central+Street&city=Hudson&state=NH&zipcode=&zoom=7';
		winName = 'mapsite';
	} else if (who == 'casual') {
		theURL = 'http://www.casual-elegance.com/';
		winName = 'casual';
	}
	popWin = window.open(theURL, winName, 'width=800,height=600,status,toolbar=yes,location,scrollbars,resizable');
}