';
// add "all" to the sensors list, so an index file for the combined graph is automatically created.
$sensors['all'] = "All sensors";
foreach ($sensors as $n=>$str)
{
$index .= '
';
$fp = fopen($rrdImgDir."index.html","w");
fwrite ($fp,$index);
fclose ($fp);
// Make a HTML file fore each sensor.
foreach ($sensors as $n=>$str)
{
$index = '
';
$index .= '
';
$index .= '
';
$index .= '
';
$index .= '
';
$index .= '