//function to display the content of the option selected from the list
function showOption(CId){
  var iCount=0;
  var contentArr = new Array('listContent1','listContent2','listContent3');
  contentArrLen = contentArr.length;
  for(iCount=0;iCount<=contentArrLen-1;iCount++){
    var contentObj = document.getElementById(contentArr[iCount]);
    if(CId==contentArr[iCount]){
      contentObj.style.display="block";
    }else{
      contentObj.style.display="none";
    }
  }
  
}