function popupnotes(target) {
  targetObj = getStyleObject(target);

  if(targetObj.visibility=='visible') {
    targetObj.visibility='hidden';
    targetObj.height='0px';
  }
  else {
    targetObj.visibility='visible';
    targetObj.height='auto';
  }
  return true;
}
  
function getStyleObject(objectId) {
  // checkW3C DOM, then MSIE 4, then NN 4.
  //
  if(document.getElementById && document.getElementById(objectId)) {
    return document.getElementById(objectId).style;
  }
  else if (document.all && document.all(objectId)) {  
    return document.all(objectId).style;
  } 
  else if (document.layers && document.layers[objectId]) { 
    return document.layers[objectId];
  } else {
    return false;
  }
}

function windowWidth() {
  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  myWidth==myWidth-200;
  return myWidth;

}