function flip(id, mode) { // mode = off/on/auto
	// only works on block elements..
	obj = document.getElementById(id);
	if (obj.style.display=='none')
		obj.style.display = 'block';
	else
		obj.style.display = 'none';
	if (mode=='on')
		obj.style.display = 'block';
	if (mode=='off')
		obj.style.display = 'none';	
}


function switchEpisodeTest(e) {
	console.log('f:' + e);
	var epNum = 0;
	$('episodesNav').each(function(el) {
		if (el.getProperty('selected')==true) epNum = el.value;
	});
	console.log('ep: ' + epNum);
	document.location.href = '/?p='+epNum;
}

function switchEpisode(ev) {
	document.location.href = '/?p='+ev.target.value.toInt();
}


//////////////////////////

function startup() {
	if ($$('.comic').length>0) {
		flip('reply_action','off');
		$$('select.episodesNav').addEvent('change', switchEpisode);
	}
}

window.addEvent('domready', startup);