/* ----------------------------------------------------------------
   tooltip popup
---------------------------------------------------------------- */

function nop()
{
    return;
}

function doPopup( msg, fgcolor, bgcolor, horzmargin, vertmargin )
{
	var p = document.all("TEXTPOPUP");
	if( p != null )
	{
		if( fgcolor == null )
			fgcolor = -1;
		if( bgcolor == null )
			bgcolor = -1;
		if( horzmargin == null )
			horzmargin = 20;
		if( vertmargin == null )
			vertmargin = 10;
		p.TextPopup( msg, 'Verdana,8,,', horzmargin, vertmargin, fgcolor, bgcolor );
	}
	else
		alert( msg );
}