";
if (isset($_POST['sheetmusic'])) {
$sm=urldecode($_POST['sheetmusic']);
} else if (isset($_GET['sheetmusic'])) {
$sm=urldecode($_GET['sheetmusic']);
}
if (isset($_POST['savename'])) {
if ($_POST['savemusic'] != "") {
if (strpos(urldecode($_POST['savemusic']), ",") === false || strpos(rtrim(($_POST['savemusic'])), " ") !== false || strpos(rtrim(urldecode($_POST['savemusic'])), "\t") !== false || strpos(rtrim(urldecode($_POST['savemusic'])), "\n") !== false || strpos(rtrim(urldecode($_POST['savemusic'])), "\0") !== false) {
$myhtml="" . $jsc . "" . str_replace(".midicsv", "", $filename) . "<') == -1) { mylist.innerHTML+=''; } ";
}
} else if (file_exists(str_replace("%20", " ", urldecode($_POST['savename'])) . ".midicsv")) {
unlink(str_replace("%20", " ", urldecode($_POST['savename'])) . ".midicsv");
}
}
if (isset($_GET['retrieve'])) {
foreach (glob(urldecode($_GET['retrieve']) . ".midicsv") as $filename) {
$sm=@file_get_contents($filename);
$sm=str_replace("\n","",$sm);
$h="";
$rest=" parent.document.getElementById('savename').value='" . str_replace(".midicsv", "", $filename) . "'; parent.document.getElementById('play').click(); ";
}
}
if (isset($_GET['pleasecheck'])) {
foreach (glob("*.midicsv") as $filename) {
if ($myhtml == "") {
$myhtml="" . $jsc . "" . str_replace(".midicsv", "", $filename) . "<') == -1) { mylist.innerHTML+=''; } ";
} else {
$myhtml.=" if (mylist.innerHTML.indexOf('>" . str_replace(".midicsv", "", $filename) . "<') == -1) { mylist.innerHTML+=''; } ";
}
}
}
if ($myhtml != "") {
echo $myhtml . "\">";
} else if ($sm != "") {
echo "";
}
?>