function viewTrack( src ) {
	window.open( 'http://moon.cse.yzu.edu.tw/~s882207/gis/showmap.php?src=' + src, 'trackView',
                          'toolbar=no, width=930, height=655, directories=no, status=no, scrollbars=no, resize=no, meubar=no, statusbar=no');
	return false;
}

function viewCurve( src ) {
	window.open( 'http://moon.cse.yzu.edu.tw/~s882207/gis/showcurve.php?src=' + src, 'curveView',
                          'toolbar=no, width=980, height=680, directories=no, status=no, scrollbars=no, resize=no, meubar=no, statusbar=no');
	return false;
}