function toggle_chat(divid) 
{
	if (document.getElementById(divid).style.display=="none")
	{
		document.getElementById('identifyBox').style.height="250px";
		document.getElementById('chat_background').style.height="250px";
		document.getElementById('chat_content').style.height="250px";
		document.getElementById(divid).style.display="block";
	}
	else
	{
		document.getElementById('identifyBox').style.height="70px";
		document.getElementById('chat_background').style.height="70px";
		document.getElementById('chat_content').style.height="70px";
		document.getElementById(divid).style.display="none";
	}
	return(false);
}