// <![CDATA[
function doInitialize() {
  var p = 0;
  var QStr = '';
  QArray = new Array();
  KeyArray = new Array();
  ValArray = new Array();
  // isolate querystring
  QStr = location.href;
  p = QStr.indexOf('?');
  if (p>-1) 
        QStr = QStr.substring(p+1,QStr.length)
  else
        QStr = '';
  // isolate pairs
  q = QStr.indexOf('&');
  if (q>-1)
        QArray = QStr.split('&')
  else
        QArray[0] = QStr;
  // split pairs into key/value
  if (QStr != ''){
    for (i=0; i<QArray.length ; i++){
      tmpArray = QArray[i].split('=');
      KeyArray [i] = tmpArray[0];
      ValArray [i] = unescape(tmpArray[1]);
    }
  }
}
//this function is used to look up the value of a known key
function RequestQuerystring (formvar) {
    doInitialize();
    var ret='';
    for (i=0;i<KeyArray.length;i++){
        if (KeyArray[i]==formvar)
        ret=ValArray [i];
    }
    return ret;
}
// this function is used to get the filename from the URL and tell Flash to play it
function get_url_and_set_media () {
    var sw1value = RequestQuerystring("sw1");
    if (sw1value == '') {
        //sw1value = 'desc1';
        sw1value = 'Your-Professional-Edge.htm';
    }
    // now play the file
    str_id_num = sw1value.substring(4,sw1value.length);
    //hard cdethese, it's only used for 1st page load
    //desc_id = "desc"+str_id_num;
    desc_id = sw1value;
    //str_title = document.getElementById("title"+str_id_num).innerHTML;
    str_title = document.getElementById(sw1value+"-title").innerHTML;
    //str_filename = document.getElementById("filename"+str_id_num).innerHTML;
    str_filename = document.getElementById(sw1value+"-filename").innerHTML;
    // call setmedia
    SetMedia(str_filename, desc_id, str_title);
}
// ]]>