var scoresWin = null;
function PopupScores(url)
{
	if (scoresWin == null || scoresWin.closed)
		scoresWin = window.open(url, 'scores', 'width=200, height=300,resizable=yes,scrollbars=yes');
	scoresWin.focus();
	return false;
}

var termWin = null;
function PopupTerminology(url)
{
	if (termWin == null || termWin.closed)
		termWin = window.open(url, 'terminology', 'width=578, height=400,resizable=yes,scrollbars=yes');
	termWin.focus();
	return false;
}

function InsertText(text)
{
	// thanks to David Mårtensson @ gamer.se
	if (document.composeform.message.createTextRange)
	{
		document.composeform.message.focus();
		document.selection.createRange().duplicate().text = text;
	}
	else
	{
		document.composeform.message.value += text;
		document.composeform.message.focus();
	}
}