fixed not displaying tc at 0:00:00,000 bug

jquery.srt.js

@@ -38,6 +38,7 @@
   }
 
   function playSubtitles(subtitleElement, opts) {
+    var n,i,o,t;
     var videoId = opts.id;
     var srt = subtitleElement.text();
     subtitleElement.html('');
@@ -58,7 +59,7 @@
             for(j=3; j<st.length;j++)
               t += '\n'+st[j];
           }
-          is = toSeconds(i);
+          is = toSeconds(i) == 0 ? 0.1 : toSeconds(i);
           os = toSeconds(o);
           subtitles[is] = {i:i, o: o, t: t};
         }

sample.srt

@@ -1,8 +1,5 @@
-0
-00:00:01,120 --> 00:00:04,520
-
 1
-00:00:05,000 --> 00:00:07,440
+00:00:00,000 --> 00:00:07,440
 In most countries 
 on the continent