Can we embed another JavaScript in Cordova function(PhoneGap)? -

can call or put other java script code jquery mobile in function of cordova phonegap? have 1 function below

 function onoffline() {     //here want put javascript  } 

is possible show me various ways.

assuming onoffline callback listener on offline event (such 1 in docs):

document.addeventlistener("offline", onoffline, false);  function onoffline() {     // handle offline event } 

then can put whatever js in callback including using frameworks such jquery or zepto etc.