var newwindow;

function open_chat(url, op_id)
{
	newwindow = window.open(url,'pan_chat_online_'+op_id,'height=470,width=500,top=200,left=300');
	if (window.focus) {
		newwindow.focus()
	}
	return false;
}

function open_chat_admin(url, id)
{
	newwindow = window.open(url,'pan_chat_online_'+id,'height=470,width=500,top=200,left=300');
	if (window.focus) {
		newwindow.focus()
	}
	return false;
}