Browser Integration??

[LegionFX]

hello, im tranlating this project http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=5169&lngWId=10 to portuguese but i would like to make this integrated it browser, what i mean is make the app auto detect everytime i click for example in a link to a exe file and add it automaticaly to the list. i hope someone can help and sorry for the bad english.