Modified chrome pageload extension

background.html

 <style>
 #options {
   position: absolute;
   background-color: #FFFFCC;
   display: none;
   font-family: "Courier New";
   font-size: 9pt;
   padding: 5px;
   border: 1px solid #CCCC88;
   z-index: 3;
@@ skipping 222 matching lines @@
     initialReadBytes_ = chrome.benchmarking.counter(kTCPReadBytes);
     initialWriteBytes_ = chrome.benchmarking.counter(kTCPWriteBytes);
     initialRequestCount_ = chrome.benchmarking.counter(kRequestCount);
     initialConnectCount_ = chrome.benchmarking.counter(kConnectCount);
     initialSpdySessionCount_ = chrome.benchmarking.counter(kSpdySessionCount);
   }
 
   this.openNextPage = function() {
     var benchmark = nextBenchmark();
     benchmark.pageStart();
-    chrome.tabs.create({"url": benchmark.url(),"selected": false},
+    chrome.tabs.create({"url": benchmark.url(),"selected": true},
                        function(tab) {
                          benchmarkWindow = tab;
                          // script.js only executes on tested pages
                          // not the ones opened by the user.
                          chrome.tabs.executeScript(tab.id, {file: "script.js"});
                         });
   }
 
   this.prepareToOpenPage = function() {
     // After the previous page is closed, this function will apply
@@ skipping 241 matching lines @@
     return true;
   } 
   return false; 
 }
 
 // Run at startup
 chrome.windows.getCurrent(function(currentWindow) {
   window.windowId = currentWindow.id;
 });
 </script>