just wanted to let you guys know that if you are getting this error, the answer is simple. i was using my samsung phone with androind browser and i went into the dabout:debug options to see why the javascript was not loading.

so when i looked at the javascript message, it said:

uncaught typeerror cannot read property 'fn' of undefined

ok, so how do you fix it.

its simple, i was putting the jquery file after my javascript file. so what i did, i put the jquery file to load first.

that was it.