//Add arrow to links with class arrow
if (document.getElementsByClassName) {
	external_links = document.getElementsByClassName('arrow');
    for (var i = 0; i < external_links.length; i++){
		external_links[i].innerHTML += "<span style='text-decoration:none;'><img src='/iz/images/li3.gif' align='top' border='0' style='margin-left:5px;'/></span>";
    }
} else {
	all_links = document.getElementsByTagName("a");
	for (var i = 0; i < all_links.length; i++){
		if (all_links[i].className == "arrow") {
			all_links[i].innerHTML += "<span style='text-decoration:none;'><img src='/iz/images/li3.gif' align='top' border='0' style='margin-left:5px;'/></span>";
		}
	}
}

//banner tracking code
function trackbanner(bannername){
	if( typeof(pageTracker) != "undefined" ) {
		pageTracker._trackPageview(bannername);
	}
}