Confused about hoisting

Question

consider these slightly two different versions of hoisting...

mylocation = \"dublin\" 
function outputPosition() {
    alert(mylocation);
    mylocation = \"fing         


        

Answer 1

The output of first snippet must be "dublin" and "fingal" provided that mylocation is defined,otherwise its a reference error.

For more details :

http://bustingseams.blogspot.in/2009/08/another-javascript-pitfall-hoisting.html