Javascript passing and using that function -

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i have:

var f1 = function(a){     alert(a) }  var f2 = function(data, method){     method(data) // problem here,      // method f1 not called. there way call method f1?     // method f1 might not in scope, method f1 can      // in class or this...  }  f2(a, f1)

the question is: there way call f1 f2, passed method? thanks

edit: code write here, miss set a. anyway value of 5. edit: yes! tiny stupid error in original code missed up, set value after calling method. hehe

try running javascript through debugger. you'll message a not defined because call f2(a, f1) trying pass variable named a haven't declared one. however, code work:

var f1 = function(a){     alert(a); }  var f2 = function(data, method){     method(data); }  var = 'this a'; f2(a, f1); // results in alert('this a')

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