diff --git a/HISTORY b/HISTORY
index 701ba15..2ffb07e 100644
--- a/HISTORY
+++ b/HISTORY
@@ -40,3 +40,4 @@ VDR Plugin 'tvguide' Revision History
 - Display of Main Menu Entry configurable
 - Eliminated setup option "Number of channels to jump", directly jump 
   number of channel columns / rows with green / yellow
+- Added setup option to switch functionality of keys "Blue" and "OK"
diff --git a/config.c b/config.c
index 9b032cb..e98a26d 100644
--- a/config.c
+++ b/config.c
@@ -46,6 +46,7 @@ cTvguideConfig::cTvguideConfig() {
     hugeStepHours = 24;
     channelJumpMode = eNumJump;
     jumpChannels = 0;
+    blueKeyMode = 0;
     hideLastGroup = 0;
     hideChannelLogos = 0;
     logoWidthRatio = 13;
@@ -254,6 +255,7 @@ bool cTvguideConfig::SetupParse(const char *Name, const char *Value) {
     else if (strcmp(Name, "bigStepHours") == 0)             bigStepHours = atoi(Value);
     else if (strcmp(Name, "hugeStepHours") == 0)            hugeStepHours = atoi(Value);
     else if (strcmp(Name, "channelJumpMode") == 0)          channelJumpMode = atoi(Value);
+    else if (strcmp(Name, "blueKeyMode") == 0)              blueKeyMode = atoi(Value);
     else if (strcmp(Name, "hideLastGroup") == 0)            hideLastGroup = atoi(Value);
     else if (strcmp(Name, "hideEpgImages") == 0)            hideEpgImages = atoi(Value);
     else if (strcmp(Name, "epgImageWidth") == 0)            epgImageWidth = atoi(Value);
diff --git a/config.h b/config.h
index 6895581..bdf1e32 100644
--- a/config.h
+++ b/config.h
@@ -46,6 +46,7 @@ class cTvguideConfig {
         int hugeStepHours;
         int channelJumpMode;
         int jumpChannels;
+        int blueKeyMode;
         int hideLastGroup;
         int hideChannelLogos;
         int logoWidthRatio;
diff --git a/footer.c b/footer.c
index cbda6f8..4c26336 100644
--- a/footer.c
+++ b/footer.c
@@ -63,7 +63,11 @@ void cFooter::drawYellowButton(const char *text) {
 }
 
 void cFooter::drawBlueButton() {
-    cString text(tr("Switch to Channel"));
+    cString text;
+    if (tvguideConfig.blueKeyMode == 0)
+        text = tr("Switch to Channel");
+    else if (tvguideConfig.blueKeyMode == 1)
+        text = tr("Detailed EPG");
     DrawButton(*text, theme.Color(clrButtonBlue), theme.Color(clrButtonBlueBorder), 3);
 }
 
diff --git a/po/de_DE.po b/po/de_DE.po
index 08111c9..f59fad3 100755
--- a/po/de_DE.po
+++ b/po/de_DE.po
@@ -3,7 +3,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: vdr-tvguide 0.0.1\n"
 "Report-Msgid-Bugs-To: <see README>\n"
-"POT-Creation-Date: 2013-06-01 10:39+0200\n"
+"POT-Creation-Date: 2013-06-01 11:02+0200\n"
 "PO-Revision-Date: 2012-08-25 17:49+0200\n"
 "Last-Translator: Horst\n"
 "Language-Team: \n"
@@ -33,6 +33,9 @@ msgstr "Kanäle vor"
 msgid "Switch to Channel"
 msgstr "Umschalten"
 
+msgid "Detailed EPG"
+msgstr "Detailiertes EPG"
+
 msgid "General Settings"
 msgstr "Allgemeine Einstellungen"
 
@@ -48,6 +51,12 @@ msgstr "x Kanäle zurück / vor"
 msgid "previous / next channel group"
 msgstr "vorherige / nächste Kanalgruppe"
 
+msgid "Blue: Channel Switch, Ok: Detailed EPG"
+msgstr "Blau: Umschalten, OK: Detailiertes EPG"
+
+msgid "Blue: Detailed EPG, Ok: Channel Switch"
+msgstr "Blau: Detailiertes EPG, OK: Umschalten"
+
 msgid "never"
 msgstr "nie"
 
@@ -69,6 +78,9 @@ msgstr "Abgerundete Ecken"
 msgid "Channel Jump Mode (Keys Green / Yellow)"
 msgstr "Kanalsprung Modus (Tasten grün / gelb)"
 
+msgid "Keys Blue and OK"
+msgstr "Tasten Blau und OK"
+
 msgid "Hide last Channel Group"
 msgstr "Letzte Kanalgruppe verstecken"
 
diff --git a/setup.c b/setup.c
index 497eea8..d789bca 100644
--- a/setup.c
+++ b/setup.c
@@ -62,6 +62,7 @@ void cTvguideSetup::Store(void) {
     SetupStore("bigStepHours", tvguideConfig.bigStepHours);
     SetupStore("hugeStepHours", tvguideConfig.hugeStepHours);
     SetupStore("channelJumpMode", tvguideConfig.channelJumpMode);
+    SetupStore("blueKeyMode", tvguideConfig.blueKeyMode);
     SetupStore("hideLastGroup", tvguideConfig.hideLastGroup);
     SetupStore("hideChannelLogos", tvguideConfig.hideChannelLogos);
     SetupStore("logoExtension", tvguideConfig.logoExtension);
@@ -135,6 +136,8 @@ cMenuSetupGeneral::cMenuSetupGeneral(cTvguideConfig* data)  : cMenuSetupSubMenu(
     timeFormatItems[1] = "24h";
     jumpMode[0] = tr("x channels back / forward");
     jumpMode[1] = tr("previous / next channel group");
+    blueMode[0] = tr("Blue: Channel Switch, Ok: Detailed EPG");
+    blueMode[1] = tr("Blue: Detailed EPG, Ok: Channel Switch");
     useSubtitleRerunTexts[0] = tr("never");
     useSubtitleRerunTexts[1] = tr("if exists");
     useSubtitleRerunTexts[2] = tr("always");
@@ -151,6 +154,7 @@ void cMenuSetupGeneral::Set(void) {
     Add(new cMenuEditBoolItem(tr("Rounded Corners"), &tmpTvguideConfig->roundedCorners));
     
     Add(new cMenuEditStraItem(tr("Channel Jump Mode (Keys Green / Yellow)"), &tmpTvguideConfig->channelJumpMode, 2,  jumpMode));
+    Add(new cMenuEditStraItem(tr("Keys Blue and OK"), &tmpTvguideConfig->blueKeyMode, 2,  blueMode));
     Add(new cMenuEditBoolItem(tr("Hide last Channel Group"), &tmpTvguideConfig->hideLastGroup));
     Add(new cMenuEditIntItem(tr("Time to display in minutes"), &tmpTvguideConfig->displayTime, 120, 320));
     Add(new cMenuEditIntItem(tr("Big Step (Keys 1 / 3) in hours"), &tmpTvguideConfig->bigStepHours, 1, 12));
diff --git a/setup.h b/setup.h
index be43dad..fa2166e 100644
--- a/setup.h
+++ b/setup.h
@@ -30,6 +30,7 @@ class cMenuSetupGeneral : public cMenuSetupSubMenu {
         cThemes themes;
         const char * timeFormatItems[2];
         const char * jumpMode[2];
+        const char * blueMode[2];
         const char *useSubtitleRerunTexts[3];
         void Set(void);
     public:
diff --git a/tvguideosd.c b/tvguideosd.c
index 5da028a..5aaa128 100644
--- a/tvguideosd.c
+++ b/tvguideosd.c
@@ -444,21 +444,6 @@ void cTvGuideOsd::processKeyRight() {
     }
 }
 
-void cTvGuideOsd::processKeyOk() {
-    if (detailViewActive) {
-        delete detailView;
-        detailView = NULL;
-        detailViewActive = false;
-        osdManager.flush();
-    } else {
-        if (!activeGrid->isDummy()) {
-            detailViewActive = true;
-            detailView = new cDetailView(activeGrid);
-            detailView->Start();
-        }
-    }
-}
-
 void cTvGuideOsd::processKeyRed() {
     if  ((activeGrid == NULL) || activeGrid->isDummy())
         return;
@@ -553,6 +538,24 @@ void cTvGuideOsd::processKeyYellow() {
 }
 
 eOSState cTvGuideOsd::processKeyBlue() {
+    if (tvguideConfig.blueKeyMode == 0) {
+        return ChannelSwitch();
+    } else if (tvguideConfig.blueKeyMode == 1) {
+        DetailedEPG();
+    }
+    return osContinue;
+}
+
+eOSState cTvGuideOsd::processKeyOk() {
+    if ((tvguideConfig.blueKeyMode == 0) || detailViewActive ) {
+        DetailedEPG();
+    } else if (tvguideConfig.blueKeyMode == 1) {
+        return ChannelSwitch();
+    }
+    return osContinue;
+}
+
+eOSState cTvGuideOsd::ChannelSwitch() {
     if (activeGrid == NULL)
         return osContinue;
     const cChannel *currentChannel = activeGrid->column->getChannel();
@@ -563,6 +566,21 @@ eOSState cTvGuideOsd::processKeyBlue() {
     return osContinue;
 }
 
+void cTvGuideOsd::DetailedEPG() {
+    if (detailViewActive) {
+        delete detailView;
+        detailView = NULL;
+        detailViewActive = false;
+        osdManager.flush();
+    } else {
+        if (!activeGrid->isDummy()) {
+            detailViewActive = true;
+            detailView = new cDetailView(activeGrid);
+            detailView->Start();
+        }
+    }
+}
+
 void cTvGuideOsd::processKey1() {
     bool tooFarInPast = myTime->DelStep(tvguideConfig.bigStepHours*60);
     if (tooFarInPast)
@@ -642,7 +660,7 @@ eOSState cTvGuideOsd::ProcessKey(eKeys Key) {
             case kGreen:    processKeyGreen(); break;
             case kYellow:   processKeyYellow(); break;
             case kBlue:     state = processKeyBlue(); break;
-            case kOk:       processKeyOk(); break;
+            case kOk:       state = processKeyOk(); break;
             case kBack:     state=osEnd; break;
             case k1:        processKey1(); break;
             case k3:        processKey3(); break;
diff --git a/tvguideosd.h b/tvguideosd.h
index 0fa9de9..bc46728 100644
--- a/tvguideosd.h
+++ b/tvguideosd.h
@@ -26,7 +26,7 @@ private:
   void processKeyGreen();
   void processKeyYellow();
   eOSState processKeyBlue();
-  void processKeyOk();
+  eOSState processKeyOk();
   void processKey1();
   void processKey3();
   void processKey4();
@@ -40,6 +40,8 @@ private:
   void timeBack();
   void ScrollForward();
   void ScrollBack();
+  eOSState ChannelSwitch();
+  void DetailedEPG();
   void dump();
 public:
   cTvGuideOsd(void);