\n");
Listing One
<%@ LANGUAGE=JavaScript %>
<%
// Script to generate an alphabetical listing of files with links to
// each file done in JavaScript to take advantage of the built-in
// sorting capability for JavaScript arrays
var m3uRoot = "/Playlists"; // Virtual directory for M3U files
var lastArtist = " "; // used to check for unique artist names
var thisLetter = ""; // current letter for index and listing
var artist; // current artist's name from file name
var title; // current album title from file name
var href; // complete path to M3U file
// get a listing of playlist files in the specified folder
var fileList = GetFileList(m3uRoot);
// sort the file list (in ASCII order, so A-Z is before a-z!)
fileList = fileList.sort();
// get the number of playlist files to show a count in the page title
var fileCount = fileList.length;
// get the first letter of the first file - we'll need this to know
// when we're at the top of the listing
var firstLetter = fileList[0].charAt(0);
// find out which browser is being used to view the page so that we
// can write the URLs correctly
var browser = Request.ServerVariables("HTTP_USER_AGENT").Item
var isIE = (browser.indexOf("MSIE") != -1)
// - - - start of the HTML document - - - %>
The M3U Project
The M3U Project
<%= fileCount %> Titles for Your Enjoyment
(listed by artist and albums)
<%
Response.Write("
");
// loop through files to get a list of first characters, and generate
// links to headings
for (var i = 0; i < fileList.length; i++)
{
fileName = fileList[i];
if (fileName.charAt(0) != thisLetter) {
thisLetter = fileName.charAt(0);
Response.Write("" + thisLetter
+ "\n");
}
}
Response.Write("
\n")
for (i = 0; i < fileList.length; i++)
{
fileName = fileList[i];
// find the delimiter separating artist and album title
idx = fileName.indexOf(" - ");
if (idx != -1)
{
// get the artist name with leading and trailing spaces removed
artist = jTrim(fileName.substring(0, idx));
if (artist != lastArtist)
{
// for each new artist, check to see if a new first character
// is present, and start a new section if needed.
if (artist.charAt(0) != lastArtist.charAt(0))
doNextLetter(artist.charAt(0));
Response.Write("