// JavaScript Document

function setup(relativePathToRootFolder) {
	//if no sub nav then set the pagelinktitle div to noSubNav class
	if (document.getElementById("SubNav") !== null) {
		if (document.getElementById("SubNav").childNodes.length == 0) document.getElementById("PageLinkTitle").className = "noSubNav";
	}
	
	//change all class = "redirect" links to redirect through another page so we can track where they are going
	var links = document.getElementsByTagName("a");
	var classes;
	var encodedRedirect;
	for (var i = 0; i < links.length; i++) {
		classes = (links[i].className).toString().split(" ");
		for (var j = 0; j < classes.length; j++) {
			if (classes[j] == "redirect") {
				encodedRedirect = escape(links[i].getAttribute("href").toString());
				links[i].setAttribute("href", relativePathToRootFolder + "redirect.php?href=" + encodedRedirect);
				break;
			}
		}
	}
}