var hr = location.href;
var hom = (hr.indexOf("/index_new.html") != -1 || hr.indexOf("/index.html") != -1 || hr.lastIndexOf("/") == hr.length - 1);

// parse
var b = undefined;
var varstring = location.href;
var i = varstring.indexOf("?");
if(i != -1 && varstring.indexOf("/image.html") == -1){
	varstring = varstring.substr(i + 1);
	var vararray = varstring.split("&");
		
	i = 0;
	while(i < vararray.length){
		eval("var " + vararray[i].substr(0, vararray[i].indexOf("=")) + 
				 " = '" + vararray[i].substr(vararray[i++].indexOf("=") + 1) + "';");
	}
}

// random document title
if(hom){
	q = [
		"A bit of the old ultraviolence",
		"Soma addiction",
		"Enjoy monoculture",
		"Failed attempt at greatness",
		"Four out of five gods agree",
		"No more odor than that of a warm biscuit",
		"Human dairy farm",
		"Meat hooks",
		"Minimalistic bliss",
		"World's end chemotactical experiment",
		"Put in and left there",
        "Doubleplus ungood",
		"Synthesizing metadetriment",
		"To what end?",
		"Turnstyle pornbuckle",
		"Unwashed by necessity"
	];	
	document.title += " - " + q[Math.round(Math.random()*(q.length-1))];
}

function onpage(l){

	return !(location.href.indexOf(l) == -1 && location.href.indexOf(l.split('.html').join('_new.html')) == -1);
}

function shead(t, l, w){

	var dim = !onpage(l);
	var img = '<img ' + (!dim ? ' class="undim"' : '') + 'src="/images/' + t + '.png" width="' + w + '" height="16" border="0" alt="' + t + '" />';
	document.write(dim ? '<a class="dim" href="' + l + '">' + img + '</a>' : img);
}

function writeHead(){

	document.write('<!--[if gte IE 5.5]><link rel="stylesheet" type="text/css" href="/css/mezzstyle_ie.css" /><![endif]--><!--[if lt IE 7]><script defer type="text/javascript" src="/js/pngfix.js"></script><![endif]-->');

	if(hom) return;

//	document.write('<div id="head"><div id="logo"><h1>Mezzanine Stairs</h1></div>\n');

	// title image
	document.write('<div id="head"><div id="logo"><h1>Mezzanine Stairs</h1><a class="hide" href="/index.html"><img src="/images/home.png" width="64" height="16" alt="Mezzanine Stairs" /></a></div><div id="subhead">');

	// sub-nav
	shead("audio", "/audio.html", 80);
	shead("forum", "/bord/viewforum.php?f=3", 80);
	shead("links", "/links.html", 80);
	shead("etc", "/etc.html", 48);
	document.write('</div></div>');
}


function togglePane(pane, val){

	document.getElementById(pane).className = (val ? 'on' : 'off');
	document.getElementById(pane + '_closed').className = 'closed ' + (val ? 'off' : 'on');
}

function showPane(pane){ togglePane(pane, true); }
function hidePane(pane){ togglePane(pane, false); }

writeHead();