title: Javascript How do i call functions from an array of function names
body: <pre><code>var action = ['function1','function2' etc ]
  var obj = new objectcreate ();
  
  for (functionname in action){
      obj+'.'+action[variablename]+'()';      
  }
  </code></pre>
  
  <p>the functions are already generated I just wanna go through an array and execute all the functions it  on the object i created 
  thanks for your help</p>