ctrl+shift opens result in new window

chrome/content/about.xul

@@ -10,7 +10,7 @@
   <groupbox align="center" orient="horizontal">
     <vbox>
       <text value="Leo Search" style="font-weight: bold; font-size: x-large;"/>
-      <text value="&version; 1.3.1"/>
+      <text value="&version; 1.4.0"/>
       <separator class="thin"/>
       <text value="&createdBy;" style="font-weight: bold;"/>
       <text value="Johannes Findeisen"/>

chrome/content/overlay.js

@@ -4,15 +4,18 @@ var leo_search = {
     this.strings = document.getElementById("leo_search-strings");
   },
   onSearchCommand: function(e, lang, sitelang) {
-    // evil but done in one line... ;)
     var query = window._content.window.getSelection();
     if(query != null) 
     {
       var url = "http://dict.leo.org/" + lang + "de?lang=" + sitelang + "&search=" + query;
-      if(e.ctrlKey == true)
+      if(e.ctrlKey == true && e.shiftKey == true) {
+        window = window.open(decodeURIComponent(url), "leo_search-resultwindow");
+				window.focus();
+		  } else if(e.ctrlKey == true && e.shiftKey == false) {
         this.newTab(url, true);
-      else
+      } else {
         this.newTab(url, false);
+      }
     }
   },
   onFirefoxLoad: function(event) {

install.rdf

@@ -4,7 +4,7 @@
     <em:id>{c666c018-6409-4479-afa3-68e4129e7eff}</em:id>
     <em:type>2</em:type><!-- Extension -->
     <em:name>Leo Search</em:name>
-    <em:version>1.3.1</em:version>
+    <em:version>1.4.0</em:version>
     <em:creator>Johannes Findeisen</em:creator>
     <em:homepageURL>http://hanez.org/leo-search.html</em:homepageURL>
     <em:localized>