//
// Change image on mouse over.
//

function turnOn(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "_on.src");
  }
}

function turnOff(imageName) {
  if (document.images) {
    document[imageName].src = eval(imageName + "_off.src");
  }
}

function changeStyle(pstrId, pstrStyle){
	document.getElementById(pstrId).className = pstrStyle;
}	

function isCookiesEnabled () {  
  var pdatNow = new Date();
  var pstrCookie = "CMSTestCookie=" + pdatNow;
  var pstrRetrievedCookie = "";

  document.cookie = pstrCookie;
  pstrRetrievedCookie = document.cookie;

  if (pstrRetrievedCookie == null) {
    return false;
  }

  if (pstrRetrievedCookie == "") {
    return false;
  }

  if (pstrRetrievedCookie.indexOf(pstrCookie) > -1) {     
    return true;
  }

  return false;
}