| Index: lib/filterClasses.js | 
| diff --git a/lib/filterClasses.js b/lib/filterClasses.js | 
| index 1c990c1992d34238ef220ced3bc6f27308fa6163..71f1701c752e124cfb2324ddfb9cee97f174b652 100644 | 
| --- a/lib/filterClasses.js | 
| +++ b/lib/filterClasses.js | 
| @@ -749,11 +749,16 @@ RegExpFilter.typeMap = { | 
| BACKGROUND: 4,    // Backwards compat, same as IMAGE | 
|  | 
| POPUP: 0x10000000, | 
| -  ELEMHIDE: 0x40000000 | 
| +  GENERICBLOCK: 0x20000000, | 
| +  ELEMHIDE: 0x40000000, | 
| +  GENERICHIDE: 0x80000000 | 
| }; | 
|  | 
| -// ELEMHIDE, POPUP option shouldn't be there by default | 
| -RegExpFilter.prototype.contentType &= ~(RegExpFilter.typeMap.ELEMHIDE | RegExpFilter.typeMap.POPUP); | 
| +// ELEMHIDE, POPUP, GENERICHIDE and GENERICBLOCK options shouldn't be there by default | 
| +RegExpFilter.prototype.contentType &= ~(RegExpFilter.typeMap.ELEMHIDE | | 
| +                                        RegExpFilter.typeMap.POPUP | | 
| +                                        RegExpFilter.typeMap.GENERICHIDE | | 
| +                                        RegExpFilter.typeMap.GENERICBLOCK); | 
|  | 
| /** | 
| * Class for blocking filters | 
|  |