function OpenChatWindow( url, x, y, s, r ) {
	day = new Date();
	id = day.getTime();
	window.open( url, id, 'scrollbars=' + s + 'resizable=' + r + ',width=' + x + ',height=' + y );
}


function ToggleDisplay( element ) {
	var el;
	el = document.getElementById( element );
	if ( el.style.display != 'block' ) {
		el.style.display = 'block';
	} else {
		el.style.display = '';
	}
}