//Array of image names and sources
var modifier = 11;
var stringPosn = 6;

var navLibrary = new Array();
navLibrary[0] = "roster";
navLibrary[1] = "toursandnews";
navLibrary[2] = "holidayseason";
navLibrary[3] = "routeddates";
navLibrary[4] = "emailandoffers";


var whereRwe = this.location.href;
var locArray = whereRwe.split("/");
var theSection = locArray[stringPosn];
var setSection = -1
for(i = 0; i < navLibrary.length; i++){
	if(navLibrary[i] == theSection){
		setSection = i;
	}
}

if(setSection != -1){
	setSection = setSection + modifier;
	activeSubSection = theSection;
	document.images[theSection].src = navCtaActive[setSection].src;
}