function bannerHome() {
		if (!document.getElementsByTagName) return false;
		if (!document.getElementById) return false;
		if (!document.getElementById("maincontentcell")) return false;
		
		document.write('<div id="homelink"><a id="home" href="http://bamsl.org/index.cfm"><em>Hr Houston Home</em></a>');
	}

bannerHome();