var launchpad01 = $('home_form');
var launchpad_header01 = launchpad01.down('.heading');
var launchpad_content01 = launchpad01.down('.content');

var home_show = document.getElementById('home_showroom');
var home_mark = document.getElementById('home_markup');
var left_button = document.getElementById('left_button');
var right_button = document.getElementById('right_button');

if(launchpad_content01.down() != null)
{
	launchpad_header01.onclick = function() {
		if(launchpad_header01.className == 'heading form_hidden')
		{
			showForm(launchpad_header01, launchpad_content01, 'formscope1', 'form1_open');
			launchpad_content01.style.visibility = 'visible';
		}
		else
		{
			hideForm(launchpad_header01, launchpad_content01, 'formscope1', 'form1_open');
		}
	};
}
else
{
	launchpad_content01.style.display = 'none';
}

left_button.onclick = function() {
	hideShowroom();
}

right_button.onclick = function() {
	hideMarkup();
}

hideMarkup();

function hideForm(heading, content, scope, cookie_name)
{
	heading.className = 'heading form_hidden';
	content.slideUp({duration: 0.25, queue: {position: 'end', scope: scope}});
	eraseCookie(cookie_name);
}

function showForm(heading, content, scope, cookie_name)
{
	heading.className = 'heading form_visible';
	content.slideDown({duration: 0.25, queue: {position: 'end', scope: scope}});
	createCookie(cookie_name, 'yes');
}

function hideMarkup()
{
	home_mark.className = 'hideMarkup';
	right_button.style.display = 'none';
	home_show.className = 'showShowroom';
	left_button.style.display = 'block';
}

function hideShowroom()
{
	home_show.className = 'hideShowroom';
	left_button.style.display = 'none';
	home_mark.className = 'showMarkup';
	right_button.style.display = 'block';
}
	
function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else
		var expires = "";

	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');

	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}

	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

Event.observe(window, 'load', function (e) {
	if(!readCookie('form1_open'))
	{
		if(launchpad_content01.down() != null)
		{
			hideForm(launchpad_header01, launchpad_content01, 'formscope1', 'form1_open');
		}
	}
	else
	{
		launchpad_content01.style.visibility = 'visible';
		launchpad_header01.className = 'heading form_visible';
	}
});