function pics(nachalo,krai)
{
var i=krai;
while (i>=nachalo)
	{
	document.write('<base target="_blank">');
	document.write('<a href="pictures/pi' + i + '.jpg" rel="lightbox[roadtrip]"><img src="pictures/pis' + i + '.jpg" border="0"></a>');
	document.write('<base target="_self">');
	document.write('&nbsp;&nbsp;');
	document.write('');
	document.write('');
	document.write('');
	document.write('');
	document.write('');
	i--;
	}

}