<!-- Script for mouseover hover effects -->
if (document.images){
	hb02on=new Image(); hb02on.src="images/hb-events_2.jpg";
	hb02off=new Image(); hb02off.src="images/hb-events_1.jpg";
	hb03on=new Image(); hb03on.src="images/hb-about_2.jpg";
	hb03off=new Image(); hb03off.src="images/hb-about_1.jpg";
	hb04on=new Image(); hb04on.src="images/hb-grants_2.jpg";
	hb04off=new Image(); hb04off.src="images/hb-grants_1.jpg";
	hb05on=new Image(); hb05on.src="images/hb-rsrcs_2.jpg";
	hb05off=new Image(); hb05off.src="images/hb-rsrcs_1.jpg";	
}

function act(imgName,layer){
	if(document.images){ 
		if (document.layers && layer!=null)
	  		eval('document.'+layer+'.document["'+imgName+'"].src = '+imgName+'on.src');
		else 
	  		document[imgName].src = eval(imgName + "on.src");
	}
}
function inact(imgName,layer){
	if(document.images){
		if (document.layers && layer!=null)
	  		eval('document.'+layer+'.document["'+imgName+'"].src = '+imgName+'off.src');
		else
	  		document[imgName].src = eval(imgName + "off.src");
	}
}