function searchFocused() {
  searchtool.focused();
}

function searchBlurred() {
  searchtool.blurred();
}

function setCookie(c_name,value,expiredays) {
  try {
    var exdate=new Date();
    exdate.setDate(exdate.getDate()+expiredays);
    parent.document.cookie=c_name+ "=" +escape(value)+
    ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
  } catch (err) {
    return false;
  }
  return true;
}

function getCookie(c_name) {
  try {
    if (parent.document.cookie.length>0) {
      c_start=parent.document.cookie.indexOf(c_name + "=");
      if (c_start!=-1) {
        c_start=c_start + c_name.length+1;
        c_end=parent.document.cookie.indexOf(";",c_start);
        if (c_end==-1) c_end=parent.document.cookie.length;
        return unescape(parent.document.cookie.substring(c_start,c_end));
      }
    }
  } catch (err) {
    return "";
  }
}

function changevisibility(id){
  if(document.getElementById(id).style.display=='none'){
    document.getElementById(id).style.display='block';
  } else{
    document.getElementById(id).style.display='none';
  }

  alert(document.getElementById(id).style.display);
}

function MM_CheckFlashVersion(reqVerStr,msg){
  with(navigator){
    var isIE  = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
    var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
    if (!isIE || !isWin){  
      var flashVer = -1;
      if (plugins && plugins.length > 0){
        var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
        desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
        if (desc == "") flashVer = -1;
        else{
          var descArr = desc.split(" ");
          var tempArrMajor = descArr[2].split(".");
          var verMajor = tempArrMajor[0];
          var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
          var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
          flashVer =  parseFloat(verMajor + "." + verMinor);
        }
      }
      // WebTV has Flash Player 4 or lower -- too low for video
      else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

      var verArr = reqVerStr.split(",");
      var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
  
      if (flashVer < reqVer){
        if (confirm(msg))
          window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
      }
    }
  } 
}

/* When the window has loaded, call the function */
window.onload = function() {
  replaceText('h1', false);

  try {
    searchtool.init();
    var searchEl = searchtool.getel();
    searchEl.onfocus = searchFocused;
    searchEl.onblur = searchBlurred;

    MM_CheckFlashVersion('8,0,0,0','Content on this page requires a newer version of Adobe Flash Player. Do you want to download it now?');
    stripper.go('noscript', 'tag');
  } catch (err) {
    // Fail silently
    return false;
  }
}