function setCookie2(cName, cValue) {
        var todayDate = new Date();
        todayDate.setTime(todayDate.getTime() + 1000 * 3600 * 24 * 365); 
        document.cookie = cName + "=" + escape( cValue ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}

function getCookie2(cName) {
    var nameOfCookie = cName + "=";
    var x = 0;
    while ( x <= document.cookie.length )
 
    {
            var y = (x+nameOfCookie.length);
            if ( document.cookie.substring( x, y ) == nameOfCookie ) {
                    if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
                            endOfCookie = document.cookie.length;
                    return unescape( document.cookie.substring( y, endOfCookie ) );
            }
            x = document.cookie.indexOf( " ", x ) + 1;
            if ( x == 0 )
                    break;
    }
    return "";
}

function getURLParam2(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?"));
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (
aQueryString[iParam].indexOf(strParamName+ "=") > -1 ){
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        break;
      }
    }
  }
  return unescape(strReturn);
}