diff -r df4fdaa07527 -r 1fae1d33285d mainwindow.cpp
--- a/mainwindow.cpp	Wed May 31 12:27:38 2006 +0000
+++ b/mainwindow.cpp	Wed May 31 12:27:38 2006 +0000
@@ -1161,9 +1161,9 @@
 	actionEditOpenURLTab->addTo ( branchContextMenu );
 	actionEditURL->addTo ( branchContextMenu );
 	actionEditHeading2URL->addTo ( branchContextMenu );
+	actionEditBugzilla2URL->addTo( branchContextMenu );
     if (settings.readBoolEntry( "/vym/mainwindow/showTestMenu",false)) 
 	{
-		actionEditBugzilla2URL->addTo( branchContextMenu );
 		actionEditFATE2URL->addTo( branchContextMenu );
 	}	
 	branchContextMenu->insertSeparator();	
@@ -2230,23 +2230,40 @@
 	    QString url=currentMapEditor()->getURL();
 		if (url=="") return;
 		QString browser=settings.readEntry("/vym/mainwindow/readerURL" );
-		if (browser.contains("konqueror") && procBrowser && procBrowser->isRunning())
+		if (procBrowser && procBrowser->isRunning())
 		{
-			// Try to open new tab in existing browser
-			QProcess *p=new QProcess (this);
-			p->addArgument ("dcop");
-			p->addArgument (QString("konqueror-%1").arg(procBrowser->processIdentifier()));
-			p->addArgument ("konqueror-mainwindow#1");
-			p->addArgument ("newTab");
-			p->addArgument (url);
-			if ( !p->start() ) 
-				// try to set browser
-				QMessageBox::warning(0, 
-					tr("Warning"),
-					tr("Couldn't start %1 to open a new tab in %2.").arg("dcop").arg("konqueror"));
-		} else
-			// Open new browser
-			editOpenURL();
+			if (browser.contains("konqueror"))
+			{
+				// Try to open new tab in existing konqueror started previously by vym
+				QProcess *p=new QProcess (this);
+				p->addArgument ("dcop");
+				p->addArgument (QString("konqueror-%1").arg(procBrowser->processIdentifier()));
+				p->addArgument ("konqueror-mainwindow#1");
+				p->addArgument ("newTab");
+				p->addArgument (url);
+				if ( !p->start() ) 
+					// try to set browser
+					QMessageBox::warning(0, 
+						tr("Warning"),
+						tr("Couldn't start %1 to open a new tab in %2.").arg("dcop").arg("konqueror"));
+				return;		
+			} else if (browser.contains ("firefox") || browser.contains ("mozilla") )
+			{
+				// Try to open new tab in firefox
+				QProcess *p=new QProcess (this);
+				p->addArgument (browser);
+				p->addArgument ("-remote");
+				p->addArgument (QString("openurl(%1,new-tab)").arg(url));
+				if ( !p->start() ) 
+					// try to set browser
+					QMessageBox::warning(0, 
+						tr("Warning"),
+						tr("Couldn't start %1 to open a new tab").arg(browser));
+				return;		
+			}
+		}
+		// Open new browser
+		editOpenURL();
 	}	
 }