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[living-lab-site.git] / js / jquery.ui.nsvideo.js

diff --git a/js/jquery.ui.nsvideo.js b/js/jquery.ui.nsvideo.js
index ccf9a13..e556fda 100644 (file)
--- a/js/jquery.ui.nsvideo.js
+++ b/js/jquery.ui.nsvideo.js
@@ -200,13 +200,19 @@ $.widget( "ui.nsvideo", {
                widget.$videoContainer.html('');
                
                // Install buttons or not supported message if required
-               var $installContainer = $('<div class="container-install-in-widget"></div>')
-                       .appendTo(widget.$videoContainer);
-               $installContainer
-                       .nsinstall({
-                               type: widget.options.type,
-                               hideIfAlreadyInstalled: true
-                       });
+               if (typeof $.fn.nsinstall == 'function')
+               {
+                       widget.$installContainer = $('<div class="container-install-in-widget"></div>')
+                               .appendTo(widget.$videoContainer);
+                       widget.$installContainer
+                               .nsinstall({
+                                       type: widget.options.type,
+                                       hideIfAlreadyInstalled: true
+                               });
+                       if (widget.$installContainer.nsinstall('option', 'error')
+                                       == 'already installed')
+                               widget.$installContainer.hide();
+               }
                
                var width = widget.options.width;
                var height = widget.options.height;
@@ -243,6 +249,10 @@ $.widget( "ui.nsvideo", {
                                                widget.html5.refreshVolume();
                                                widget.html5.refreshState();
                                                widget._setWidgetWidth();
+                                               
+                                               if (widget.$video[0].error != 3
+                                                               && widget.$video[0].error != 4)
+                                                       widget.$installContainer.hide();
                                        },
                                        seeked: function() {
                                                widget.html5.play();
@@ -826,6 +836,11 @@ $.widget( "ui.nsvideo", {
                },
                
                play: function() {
+                       if(typeof widget.$video[0].playlist.isPlaying == 'undefined')
+                               return widget;
+                       
+                       widget.$installContainer.hide();
+                       
                        if (! widget.$video[0].playlist.isPlaying)
                                widget.$video[0].playlist.play();