Highlight Google Search (CTRL+G)

.ahk

~#!x::Suspend

SendMode Input 
RegRead, OutputVar, HKEY_CLASSES_ROOT, http\shell\open\command 
StringReplace, OutputVar, OutputVar," 
SplitPath, OutputVar,,OutDir,,OutNameNoExt, OutDrive 
browser=%OutDir%\%OutNameNoExt%.exe 

^g:: 
{ 
   BlockInput, on 
   prevClipboard = %clipboard% 
   clipboard = 
   Send, ^c 
   BlockInput, off 
   ClipWait, 2 
   if ErrorLevel = 0 
   { 
      searchQuery=%clipboard% 
      GoSub, GoogleSearch 
   } 
   clipboard = %prevClipboard% 
   return 
} 

GoogleSearch: 
   StringReplace, searchQuery, searchQuery, `r`n, %A_Space%, All 
   Loop 
   { 
      noExtraSpaces=1 
      StringLeft, leftMost, searchQuery, 1 
      IfInString, leftMost, %A_Space% 
      { 
         StringTrimLeft, searchQuery, searchQuery, 1 
         noExtraSpaces=0 
      } 
      StringRight, rightMost, searchQuery, 1 
      IfInString, rightMost, %A_Space% 
      { 
         StringTrimRight, searchQuery, searchQuery, 1 
         noExtraSpaces=0 
      } 
      If (noExtraSpaces=1) 
         break 
   } 
   StringReplace, searchQuery, searchQuery, \, `%5C, All 
   StringReplace, searchQuery, searchQuery, %A_Space%, +, All 
   StringReplace, searchQuery, searchQuery, `%, `%25, All 
   IfInString, searchQuery, . 
   { 
      IfInString, searchQuery, + 
         Run, C:\Program Files (x86)\Google\Chrome\Application\chrome.exe http://www.google.com/search?hl=en&q=%searchQuery% 
      else 
         Run, C:\Program Files (x86)\Google\Chrome\Application\chrome.exe %searchQuery% 
   } 
   else 
      Run, C:\Program Files (x86)\Google\Chrome\Application\chrome.exe http://www.google.com/search?hl=en&q=%searchQuery% 
return
ScrollLock::Suspend