var nquotes = 9;
var curquote = curk%nquotes+1;
var delay = 10000;

document.write('<table align=right><tr><td><img src="img/quote'+curquote+'.gif" name="quote" width=152 height=182 hspace=10></td></tr></table>');
intervalId = setInterval('javascript:next()', delay);

function next()
{
  curquote++;
  if (curquote > nquotes) curquote = 1;
  document.images.quote.src = 'img/quote'+curquote+'.gif';
}