Checking plugins in the browser with the Navigator object

Use the Navigator object to check the plugin in the browser, implementing the code below.

1 //ie4+, Firefox, Chrome, Safari, Opera, using navigator detection plug-in, name for the plug -in Names2 functionHasplugin (name) {3Name =name.tolowercase ();4      for(vari = 0; i < navigator.plugins.length; i++) {5         if(Navigator.plugins[i].name.tolowercase (). IndexOf (name) >-1) {6             return true;7         }8     }9     return false;Ten } One //ie4-using COM object detection plug-in, name is the COM identifier of the plug -in A functionHasieplugin (name) { -     Try { -         NewActiveXObject (name); the         return true; -}Catch(ex) { -         return false; -     } + } - //Check if there is a flash plugin in the browser + functionHasflash () { A     varresult = Hasplugin ("Flash"); at     if(!result) { -result = Hasieplugin ("Shockwareflash.shockwareflash"); -     } -     returnresult; - } -Alert (Hasflash ());

Checking plugins in the browser with the Navigator object