g){
  textNode = document.createTextNode(textString);
        targetNode = document.getElementById(liveRegionID);
        while (targetNode.firstChild) {
           targetNode.removeChild(targetNode.firstChild);
           }
  targetNode.appendChild(textNode);
        }

function runExample(){
   updateLiveRegion(lrID, messagesArray[index++]);
   if (index > 9){
      index=0;
      }
   window.setTimeout(runExample, minimumTime);
   }

function setMinimumTime(){
   minimumTimeStr = document.getElementById(