function showImage(w,h,url)
{
popupwindow=window.open('','Enlargement','location=no,toolbar=no,directories=no,menubar=no,resizable=no,scrollbars=auto,status=no,width='+w+',height='+h);
popupwindow.document.clear();
popupwindow.document.write('Enlargement');
popupwindow.document.write('Canvas mounted on wooden bars
');
popupwindow.document.close();
}
function showHTML(w,h,url)
{
popupwindow =window.open(url,'','location=no,toolbar=no,directories=no,menubar=no,resizable=no,scrollbars=auto,status=no,width='+w+',height='+h);
}
