--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/volume.js	Sun Mar 23 20:24:33 2008 -0400
@@ -0,0 +1,65 @@
+/**
+ * Volume widget presentation code
+ * 
+ * Web control interface script for Amarok
+ * Written by Dan Fuhry - 2008
+ *
+ * This script is in the public domain. Use it for good, not evil.
+ */
+
+var current_volume = 0;
+
+function set_volume_fill(amount)
+{
+  amount = 10 * ( Math.round(amount / 10) );
+  if ( amount == 0 )
+    amount = -10;
+  for ( var i = 0; i <= amount; i += 10 )
+  {
+    if ( !$('volbtn_' + i).hasClass('volume_button_active') )
+    {
+      $('volbtn_' + i).addClass('volume_button_active');
+    }
+  }
+  for ( ; i <= 100; i += 10 )
+  {
+    if ( $('volbtn_' + i).hasClass('volume_button_active') )
+    {
+      $('volbtn_' + i).rmClass('volume_button_active');
+    }
+  }
+}
+
+function volume_over(amount)
+{
+  set_volume_fill(amount);
+}
+
+function volume_out()
+{
+  set_volume_fill(current_volume);
+}
+
+function set_volume(level)
+{
+  setAjaxLoading();
+  if ( level == current_volume )
+    return false;
+  ajaxGet('/action.json/volume/' + level, function()
+    {
+      if ( ajax.readyState == 4 && ajax.status == 200 )
+      {
+        unsetAjaxLoading();
+        var response = (' ' + ajax.responseText).substr(1);
+        // quickie JSON parser :)
+        response = eval('(' + response + ')');
+        // update volume
+        if ( response.volume != current_volume )
+        {
+          set_volume_fill(response.volume);
+          current_volume = response.volume;
+        }
+      }
+    });
+}
+