var nav = "";
/**** globals ****/
var PEOPLE=window.PEOPLE||{};
/**** functions ****/
var __eventListeners = [];//eventlistener functions, http://ajaxcookbook.org/
function addEventListener(instance, eventName, listener) {
var listenerFn = listener;
if (instance.addEventListener) {
instance.addEventListener(eventName, listenerFn, false);
} else if (instance.attachEvent) {
listenerFn = function() {
listener(window.event);
};
instance.attachEvent("on" + eventName, listenerFn);
} else {
//throw new Error("Event registration not supported");
}
var event = {
instance: instance,
name: eventName,
listener: listenerFn
};
__eventListeners.push(event);
return event;
}
function removeEventListener(event) {
var instance = event.instance;
if (instance.removeEventListener) {
instance.removeEventListener(event.name, event.listener, false);
} else if (instance.detachEvent) {
instance.detachEvent("on" + event.name, event.listener);
}
for (var i = 0; i < __eventListeners.length; i++) {
if (__eventListeners[i] == event) {
__eventListeners.splice(i, 1);
break;
}
}
}
function unregisterAllEvents() {
while (__eventListeners.length > 0) {
removeEventListener(__eventListeners[0]);
}
}
var qVal;
function windowOnload(){ //use cross browser onload call to resolve cross-browser conflict, http://cross-browser.com/talk/onload_conflict.html
//search input box listener: empty default value on click, reload if unchanged on blur, else leave as what user input
qVal = window.document.getElementById('q').value;
PEOPLE.listener = addEventListener(window.document.getElementById('q'), "click", function() {
if(window.document.getElementById('q').value == qVal){ window.document.getElementById('q').value = ''; }
});
PEOPLE.listener = addEventListener(window.document.getElementById('q'), "blur", function() {
if(window.document.getElementById('q').value === ''){ window.document.getElementById('q').value = qVal; }
});
}
//son of suckerfish hover state for IE, http://htmldog.com/articles/suckerfish/dropdowns/
PEOPLE.sfHover = function() {
var sfEls = window.document.getElementById("nav").getElementsByTagName("LI");
for (var i=0; i