use bat to support detecting enviroment

hik.bat

@@ -0,0 +1,8 @@
+if exist %WinDir%\SysWOW64\mshta.exe (
+set MSHTA=%WinDir%\SysWOW64\mshta.exe
+) else (
+set MSHTA=mshta
+)
+
+reg add HKCR\hik /v "URL Protocol" /f
+reg add HKCR\hik\shell\open\command /d "%MSHTA% \"javascript:window.open('%1'.replace('hik:',''),'显示窗口','height=600,width=650,location=no,menubar=no,resizable=yes');window.close()\"" /f