i've this problem i'm not really able to solve.

i have this string B01, B20, B03,

i would like to create a jQuery array off this string using the , as delimiter
then remove the last element ( that would be blank ) and then for each value of the
array make an alert.

Something like...

 var theString = B01, B20, B03, ;



    var theArray = (theString, ',');



    theArray = remove_last_element;  (??)



    $('theArray').each(function() {



      alert(theArray[?].value); 



    });

Any hint ?

Thanks !