120 function pageShowEventHandlers(event)
121 {
122   // Filter out events that are not about the document load we are interested in
123   if (event.originalTarget == content.document) {
124     checkForDirectoryListing();
125     charsetLoadListener(event);
126 #ifdef ALTSS_ICON
127     updatePageStyles();
128 #endif
129     FeedHandler.updateFeeds();
130   }
131
132   // some event handlers want to be told what the original browser/listener is
133   var targetBrowser = null;
134   if (gBrowser.mTabbedMode) {
135     var targetBrowserIndex = gBrowser.getBrowserIndexForDocument(event.originalTarget);
136     if (targetBrowserIndex == -1)
137       return;
138     targetBrowser = gBrowser.getBrowserAtIndex(targetBrowserIndex);
139   } else {
140     targetBrowser = gBrowser.mCurrentBrowser;
141   }
142
143   // update the last visited date
144   if (targetBrowser.currentURI.spec)
145     BMSVC.updateLastVisitedDate(targetBrowser.currentURI.spec,
146                                 targetBrowser.contentDocument.characterSet);
147 }