// the example uses style.height but you can use style.width to adjust horizontally
 function expandCreative(containerdivid,height) {
   document.getElementById(containerdivid).style.height=height; // expanded height
 }
 function collapseCreative(containerdivid,height) {
   document.getElementById(containerdivid).style.height=height; // normal height
 }
  function collapseInstory(containerdivid,height) {
   document.getElementById(containerdivid).style.height=height; // normal height
 }