function showLaunchpad(id)
{

	if (id == 'home_launchpad_new')
	{
		setCookie('launchpad', 'home_launchpad_new', 7);
		document.getElementById('home_launchpad_new').style.display = 'block';
		document.getElementById('home_launchpad_used').style.display = 'none';
	}
	else
	{
		setCookie('launchpad', 'home_launchpad_used', 7);
		document.getElementById('home_launchpad_used').style.display = 'block';
		document.getElementById('home_launchpad_new').style.display = 'none';
	}
}

window.onload = new function()
{
	var s = getCookie('launchpad');
	if (s)
	{
		showLaunchpad(s);
		(s == 'home_launchpad_new') ? document.getElementById('launchpad_select_new').checked = true : document.getElementById('launchpad_select_used').checked = true
	}
	else
	{
		showLaunchpad('home_launchpad_new');
		document.getElementById('launchpad_select_new').checked = true;
	}
	
	setTabs();
}

function setTabs()
{
	var container = document.getElementById("home_showroom");
	if (container)
	{
		var dl = container.getElementsByTagName("dl")[0];
		var tabs = dl.getElementsByTagName("dd");
		for (var i = 0; i < tabs.length; i++)
		{
			var tab = tabs[i];
			var bgimage = path;
			var link = tab.getElementsByTagName("a")[0];
			bgimage += "evoxtab_" + link.innerHTML;
			bgimage += (tab.className == 'tab_on') ? "_on.gif" : ".gif";
			link.innerHTML = '<img src="' + bgimage + '"/>';
		}
	}
}

/* util */

function setCookie(c_name,value,expiredays)
{
	var exdate=new Date()
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate);
}

function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
	c_start=document.cookie.indexOf(c_name + "=")
	if (c_start!=-1)
		{ 
		c_start=c_start + c_name.length+1 
		c_end=document.cookie.indexOf(";",c_start)
		if (c_end==-1) c_end=document.cookie.length
		return unescape(document.cookie.substring(c_start,c_end))
		} 
	}
	return null
}