var c = new Image(); c.src = "/images/contact-on.png";
var a = new Image(); a.src = "/images/about-on.png";
var h = new Image(); h.src = "/images/hall-on.png";
var e = new Image(); e.src = "/images/events-on.png";
var p = new Image(); p.src = "/images/presidents-on.png";
var l = new Image(); l.src = "/images/links-on.png";
var pi = new Image(); pi.src = "/images/pictures-on.png";

function swap(img) {
    if (img.src.match(/-on.png$/)) {
        img.src = img.src.replace(/-on.png$/, ".png");
    } else {
        img.src = img.src.replace(/.png$/, "-on.png");
    }

}
        
function trackLink(href_val, prepend) {
	href_val = href_val.replace("http://","");
	href_val = href_val.replace("https://","");
	href_val = href_val.replace("www.","");
	do {
		href_val = href_val.replace(".","_");
	} while (href_val.indexOf(".") > 0);
	href_val = href_val.substring(0, href_val.indexOf("/"));
	pageTracker._trackPageview('/' + prepend + '/' + href_val);
}


function trackPDF(href_val, prepend) {
	href_val = href_val.replace(window.location.protocol + "//","");
	href_val = href_val.replace(window.location.host,"");
	href_val = href_val.replace(window.location.hostname,"");

	pageTracker._trackPageview('/' + prepend + href_val);
}