var pagelocation = String(document.location);
var position = pagelocation.lastIndexOf("/");
position++;
var newstr = pagelocation.substr(position,pagelocation.length);

function swapimg_on(img){
	var imageswap = document.getElementById(img);
	if (img == "home"){
		imageswap.src = "images/rmw_nav_home_on.jpg";
	}else if(img == "features"){
		imageswap.src = "images/rmw_nav_features_on.jpg";
	}else if (img == "contact"){
		imageswap.src = "images/rmw_nav_contact_on.jpg";}
}
document.write("<img src='http://hs.interpolls.com/spacer.gif' width=44 height=22><a href='index.html'><img src='images/rmw_nav_home_off.jpg' width=64 height=22 name='home' id='home' border=0></a><a href='features.html'><img src='images/rmw_nav_features_off.jpg' width=83 height=22 name='features' id='features' border=0></a><a href='contact.html'><img src='images/rmw_nav_contact_off.jpg' width=89 height=22 name='contact' id='contact' border=0></a>");
if (newstr == "features.html"){
swapimg_on("features");
}else if (newstr == "index.html"){
swapimg_on("home");
}else if (newstr == "contact.html"){
swapimg_on("contact");}