wantedPath = getURL(document.getElementById('s'));
staticMenu = document.getElementById('rm');
if (staticMenu) {
staticMenu.innerHTML = 'ARCHIVES CENTRE<\/a>
About Us<\/a>Collections<\/a>
Conservation<\/a>Education<\/a>Exhibitions and events<\/a>Image Gallery<\/a>Links<\/a>Supporting Us<\/a>Visiting Us<\/a>';
}
searchMenuFor(wantedPath);
document.onclick = doMenu;
function getURL (tag) {
URL = tag.pathname;
qString = tag.search;
if (qString != "") {
URL += qString;
}
if (URL.charAt(0) != "/") {
URL = ("/" + URL);
}
return URL;
}
function searchMenuFor(thisPage) {
staticMenu = document.getElementById('rm');
menulinks = staticMenu.getElementsByTagName("a");
linkFound = false;
i = 0;
while ((linkFound == false) && (i < menulinks.length)) {
currentLink = getURL(menulinks[i]);
if (currentLink == thisPage && menulinks[i].className == "ml") {
openMenuAt(menulinks[i]);
linkFound = true;
}
i++;
}
return linkFound;
}
function doMenu(sourceEvent) {
clickedElement = (document.all) ? event.srcElement : sourceEvent.target;
if (clickedElement.className == "mx") {
openMenu(clickedElement);
}
}
function openMenu(image) {
if (image.className == "mx") {
smenu = image.parentNode.getElementsByTagName("ul")[0];
if (smenu.style.display == "block") {
smenu.style.display = "none";
image.src = "http://www.chu.cam.ac.uk/images/icons/right.gif";
} else {
smenu.style.display = "block";
image.src = "http://www.chu.cam.ac.uk/images/icons/down.gif";
}
}
}
function openMenuAt(node) {
node.style.color = "#cc254c";
while (node.className != "rm") {
node = node.parentNode;
if (node.className == "mi") {
imgTags = node.getElementsByTagName("IMG");
if (imgTags.length > 0) {
openMenu(imgTags[0]);
}
}
}
}