// JavaScript Document

if (document.getElementById && document.getElementsByTagName && document.createTextNode) {
	document.write('<link rel="stylesheet" type="text/css" href="intheknow.css" />');
	window.onload = initShowHide;
}

function initShowHide() {
	hide();
	var toggle = document.getElementById('toggle');
	var as = toggle.getElementsByTagName('a');
	for (var i = 0; i < as.length; i++) {
		as[i].onclick = function() {
			show(this);
			return false;
		}
	}
}

function show(s) {
	hide();
	var id = s.href.match(/#(\w.+)/)[1];
	document.getElementById(id).style.display = 'block';
	window.location = "#godown";
}

function hide() {
	var toggleable = document.getElementById('toggleable').getElementsByTagName('div');
	for (var i = 0; i < toggleable.length; i++) {
		toggleable[i].style.display = 'none';
	}
}

function toggleDiv(elem) {
	
	elem = document.getElementById(elem);
	if (!elem.style.display || elem.style.display == "none") {
		elem.style.display = 'block';
	} else {
		elem.style.display = 'none';
	}
	var toggleable = document.getElementById('toggleable').getElementsByTagName('div');
	for (i=0; i<toggleable.length; i++) {
		if(elem != toggleable[i]) toggleable[i].style.display = 'none';
	}
}

function pageLoad(){
	if(document.location.href.search("#") > 0){
		theStr = document.location + "";
		startChar = theStr.indexOf("#");
		elAnchor = theStr.substr((startChar+1));
		if(elAnchor.length > 0) toggleDiv(elAnchor);
		eval("document.location = '#" + elAnchor + "';");
	}
}