function set_cookie(c_name, value, expiredays)
{
	//Set the cookie
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+"="+escape(value)+
		((expiredays==null)?"":";expires="+exdate.toGMTString());
}
function get_cookie(c_name)
{
	//Retrieve the Cookie
	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 "";
}
function get_display(d_name)
{
	//What is the toolbar doing now?
	var delem=document.getElementById(d_name);
	if (delem.style.display=="block")
	{
		return true;
	}
	else
	{
		return false;
	}
}
function on_close()
{
	//Close event
	var closebtn=document.getElementById("footer");
	closebtn.style.height="10px";
	var toolbar=document.getElementById("tool");
	toolbar.style.marginTop="-25px";
	toolbar.title="Open Toolbar.";
	var ballon=document.getElementById("ballon");
	ballon.style.height="30px";
	var login=document.getElementById("login");
	login.style.display="none";
	var tools=document.getElementById("tools");
	tools.style.display="none";
	set_cookie("closed", "true", 5);
}
function on_login()
{
	//Login button
	var closed=get_display("login");
	var oclosed=get_display("tools");
	if (oclosed==true)
	{
		var tools=document.getElementById("tools");
		tools.style.display="none";
	}
	if (closed!=true)
	{
		var popup=document.getElementById("popup");
		popup.style.display="block";
		var login=document.getElementById("login");
		login.style.display="block";
	}
	else
	{
		var login=document.getElementById("login");
		login.style.display="none";
		var popup=document.getElementById("popup");
		popup.style.display="none";
	}
}
function on_tools()
{
	//Tools button
	var closed=get_display("tools");
	var oclosed=get_display("login");
	if(oclosed==true)
	{
		var login=document.getElementById("login");
		login.style.display="none";
	}
	if (closed!=true)
	{
		var popup=document.getElementById("popup");
		popup.style.display="block";
		var tools=document.getElementById("tools");
		tools.style.display="block";
	}
	else
	{
		var tools=document.getElementById("tools");
		tools.style.display="none";
		var popup=document.getElementById("popup");
		popup.style.display="none";
	}
}
function on_toolbar()
{
	//Main Button
	var closed=get_cookie("closed");
	if (closed=="true")
	{
		var closebtn=document.getElementById("footer");
		closebtn.style.height="70px";
		var toolbar=document.getElementById("tool");
		toolbar.style.marginTop="0px";
		toolbar.title="Click for tools and navigation.";
		var ballon=document.getElementById("ballon");
		ballon.style.height="90px";
		set_cookie("closed", "false", 5);
	}
	else
	{
		on_tools();
	}
}
function on_load()
{
	//Remember if the user kept it open or closed
	var closed=get_cookie("closed");
	if (closed=="true")
	{
		on_close();
	}
}