track.js in webshims-rails-1.15.2

- old
+ new

@@ -64,12 +64,16 @@
 				this.cues = mediaelement.createCueList();
 			} else {
 				var lastCue = this.cues[this.cues.length-1];
 				if(lastCue && lastCue.startTime > cue.startTime){
 					webshims.error("cue startTime higher than previous cue's startTime");
+					return;
 				}
 			}
+			if(cue.startTime >= cue.endTime ){
+				webshim.error('startTime >= endTime of cue: '+ cue.text);
+			}
 			if(cue.track && cue.track.removeCue){
 				cue.track.removeCue(cue);
 			}
 			cue.track = this;
 			this.cues.push(cue);
@@ -157,10 +161,11 @@
 				$([trackList]).triggerHandler($.Event({type: 'removetrack', track: removed[i]}));
 			}
 			for(i = 0, len = added.length; i < len; i++){
 				$([trackList]).triggerHandler($.Event({type: 'addtrack', track: added[i]}));
 			}
+			//todo: remove
 			if(baseData.scriptedTextTracks || removed.length){
 				$(this).triggerHandler('updatetrackdisplay');
 			}
 		}
 	};
@@ -173,11 +178,11 @@
 		if(trackData && !trackData.isTriggering){
 			trackData.isTriggering = true;
 			setTimeout(function(){
 				$(track).closest('audio, video').triggerHandler('updatetrackdisplay');
 				trackData.isTriggering = false;
-			}, 1);
+			}, 9);
 		}
 	};
 	var isDefaultTrack = (function(){
 		var defaultKinds = {
 			subtitles: {
@@ -366,18 +371,13 @@
 									});
 								},
 								error: error
 							});
 						};
-						if($.ajax && $.ajaxSettings.xhr){
-							if(isDisabled){
-								setTimeout(createAjax, loadingTracks * 2);
-							} else {
-								createAjax();
-							}
+						if(isDisabled){
+							setTimeout(createAjax, loadingTracks * 2);
 						} else {
-							webshims.ready('jajax', createAjax);
-							webshims.loader.loadList(['jajax']);
+							createAjax();
 						}
 					} catch(er){
 						error();
 						webshims.error(er);
 					}