title: traversing div's of the same class
body: <p>i have 5 div's of the same class but different id stacking on top of each other. how do I traverse them using javascript? they are named div1, div2, div3, etc...</p>
  
  <p>also, how do i change each div's attribute while traversing?</p>
  
  <p>thank you very much.</p>
  
  <p>tam.</p>