/* Function list:
	- addLoadEvent
	- googleMapsLoad
*/

/* +-----------------------------------------------------------+
   | addLoadEvent: Add event handler to body when window loads |
   +-----------------------------------------------------------+ */
function addLoadEvent(func) {
	var oldonload = window.onload;
	
	if (typeof window.onload != "function") {
		window.onload = func;
	} else {
		window.onload = function () {
			oldonload();
			func();
		}
	}
}

addLoadEvent(function () {
	// More code to run on page load
	prepareFAQ();
});

function prepareFAQ() {
	if (!document.getElementById) return false;
	
	var nav = document.getElementById("nav-secondary")
	if (!nav) return false;
	
	var links = nav.getElementsByTagName("a");
	
	for (var i = 0; i < links.length; i++) {
		var theLink = links[i];
		
		theLink.onclick = function () {
			for (var j = 0; j < links.length; j++) {
				if (links[j].className.search("current") == -1 && links[j] === this) {
					links[j].className = "current";
				} else {
					links[j].className = "";
				}
			}
		};
	}
}