var chatState='shown';
var chatDiv;
var toggleDiv;
var ticker=0;
var active=0;
var timerlen = 5;
var widthchange = 15;

function initVars()
{
	chatDiv = document.getElementById("chat");
	toggleDiv = document.getElementById("toggle");
}
function toggleChat(toggleDiv)
{
	if (chatState=='shown')
	{
		chatDiv.style.display="none";
		toggleDiv.innerHTML='Show Chat';
		chatState='hidden';
	}
	else
	{
		chatDiv.style.display="inline";
		toggleDiv.innerHTML='Hide Chat';
		chatState='shown';
	}
}
function toggleRules()
{
	rulesDiv = document.getElementById("rules");
	togglerules = document.getElementById("togglerules");

	if (rulesDiv.style.display=='none')
	{
		rulesDiv.style.display="block";
		togglerules.innerHTML = "Hide Chat Guidelines"
	}
	else
	{
		rulesDiv.style.display="none";
		togglerules.innerHTML = "Show Chat Guidelines"
	}
}