// (c)2000-2008 SpellChecker.net,Inc. All rights reserved. www.SpellChecker.net
var spchver="";
var sp_sh="http://spellcheck.domainoptions.net/spellcheck";
var schema_url="";
var schema="";
var spp_langs="";
var url="http://"+window.location.host+"/public_resources/sproxy/sproxy.php";
var service_host=sp_sh;
var customerid="1:QKpOB2-fkoqn-Q4Pg62-Z3h472-YzFkY3-58C8T-l3AIZ2-Iy5xh4-ZmiUs1-mollw2-TUCLt1-9A";
var cust_dic_ids="";
var udn="";
/*~var hide="";*/
var doc_blank="/lf/blank.html";
var doc_initialize = url+"?cmd=script&doc=wsc_core&name=initialize";
var doc_blankform="/lf/blankform.html";
var doc_process="/script/ssrv.cgi";
var is_window_opened=false;
var formNum=-1;
var ctrlName='';
var isMSIE=(navigator.appName=='Microsoft Internet Explorer');
var isNN=navigator.appName=='Netscape';
var isProxyVer=false;
var botf,topf,cmd,spellWin,showpopup,ssrv_host,port,ssrv,ssrvname,lang,ctrl,url,force_reload,intlang,ctrlObj,sp_i,sp_doc,sp_time,sp_old_doc_unload,sp_spw_name,sp_spw_params,sp_wurl,sp_asce,sp_iswopn;
var sRelaxedDomain = "";
var onCancel = null;
var onFinish = null;
var onClose = null;
var windowTitle = "SpellChecker.net";
var isCallbackInvokedInSession = false;
/**
* API Function
* @param {Object} oParams
* object params:
* oParams.lang {String} one of allowed lang names
* oParams.ctrl {Mixed} control id or array of ids
* oParams.cmd {String} 'spell' or 'grammar' or 'thes'
* oParams.botf {Number} bottom frame height
* oParams.topf {Number} top frame height
* oParams.showpopup {0 or 1} show subscription popup
* oParams.forceReload
* oParams.intLang {String} - interface language @see oParams.lang
* oParams.userDictionaryName {String} - fixed dictionary name
* oParams.customDictionaryName {Array} - additional custom (customer) dictionary identifiers array
* oParams.schemaIdentifier {int} - schema identifier
* oParams.isProxyVer {Boolean} -
* oParams.width {int} - window width
* oParams.height {int} - window height
* oParams.top {int} - window initial y coortinate
* oParams.left {int} - window initial x coortinate
* oParams.title {String} - window title
* oParams.domainName {String} - common domain name (relaxed script solution)
* oParams.schemaURI{String} - custom CSS url ("")
* oParams.onCancel {Function} - Callback function
* oParams.onFinish {Function} - Callback function
* oParams.onClose {Function} - Callback function
*/
function doSpell(oParams){
  if(typeof(oParams) != 'object' || !oParams.ctrl){
    alert('Wrong initial data');
    return;
  }
  //relaxed scripting solution
  if(typeof(oParams.domainName) == "string" && (/^\s*$/).test(oParams.domainName) == false){
    sRelaxedDomain = oParams.domainName
    document.domain = sRelaxedDomain;
  }
  mSourceCtrlsNames = oParams.ctrl;
  if (oParams.ctrl && typeof oParams.ctrl == "object" && oParams.ctrl.length){
    spellCheckMultipleInstances(oParams.ctrl, oParams.lang);
  }else{
    spellCheckSingleInstance(oParams);
  }
}
/**
*
*/
function spellCheckSingleInstance(oParams){
  if((isMSIE&&(parseInt (navigator.appVersion)< 4)) || (isNN&&isAppVer('3.0') && !(/safari/i).test(navigator.appVersion))){
    alert('Sorry, currently we do not support your browser.');
    return;
  }
  lang = oParams.lang || "en";
  cmd = oParams.cmd || "spell";
  ctrl = oParams.ctrl || null;
  botf = oParams.botf || 167;
  topf = oParams.topf || 0;
  showpopup = oParams.showpopup || 0;
  force_reload = (oParams.forceReload != null)?oParams.forceReload:(true);
  intlang = oParams.intLang || "";
  /*~hide = oParams.hide || ""; */
  isProxyVer = (oParams.isProxyVer != null)?(oParams.isProxyVer):isProxyVer;
  udn = oParams.userDictionaryName || udn;
  cust_dic_ids = oParams.customDictionaryName || cust_dic_ids;
  if(cust_dic_ids.constructor && cust_dic_ids.constructor.toString().toLowerCase().indexOf("array") != -1){
    cust_dic_ids = cust_dic_ids.join(',');
  }
  schema = oParams.schemaIdentifier || schema;
  schema_url = oParams.schemaURI || schema_url;
  onCancel = oParams.onCancel || onCancel;
  onFinish = oParams.onFinish || onFinish;
  onClose = oParams.onClose || onClose;
  var wWidth = (parseInt(oParams.width)>0)?(oParams.width):(492);
  var wHeight = (parseInt(oParams.height)>0)?(oParams.height):(440);
  var wTop = (parseInt(oParams.top)>=0)?(oParams.top):(null);
  var wLeft = (parseInt(oParams.left)>=0)?(oParams.left):(null);
  windowTitle = oParams.title || windowTitle;
  if(ctrl.id=="MTBDummy"){
    ctrlName = ctrl.id;
    ctrlObj = ctrl;
  }else{
    var nObj = document.getElementById(ctrl);
    if(nObj == null){
      alert('Source element "' + ctrl + '" not found');
      return;
    }else{
      ctrlName = ctrl;
      ctrlObj = nObj;
    }
  }
  if(/^\s*$/.test(getSourceObjectContent(ctrlObj,true))){
    alert('Nothing to check.');
    return;
  }
  sp_time = "";
  if(isProxyVer){
    if(service_host==sp_sh){
      if((/:\/\/(.*?)\//).test(service_host)){
        ssrv_host = RegExp.$1
      }else{
        ssrv_host = '';
      }
      /*~}*/
      (/(^.*\/)(.*)/).test(url);
      service_host = RegExp.$1;
      ssrvname = RegExp.$2;
    }
    doc_blank=ssrvname+"?cmd=script&doc=wsc_core&name=blank&ssrv_host="+ssrv_host;
    doc_blankform=ssrvname+"?cmd=script&doc=wsc_core&name=blankform&ssrv_host="+ssrv_host;
    doc_process=ssrvname;
  } else {
    ssrv_host='';
    port='';
    ssrv='';
    ssrvname='';
  }
  if(is_window_opened){
    is_window_opened = false;
  }
  if(window.name==''){
    window.name='sp_ch_opener_window';
  }
  wndname=window.name;
  if(!is_window_opened){
    sp_spw_name = createIdentifier("spch"+document.location.host+sp_time);
    sp_spw_params = "width="+wWidth+",height="+wHeight+",toolbar=no,resizable=no";
    if(wTop!= null){
      sp_spw_params += ",top=" + wTop;
    }
    if(wLeft!= null){
      sp_spw_params += ",left=" + wLeft;
    }
    sp_wurl=getWindowURL();
    isCallbackInvokedInSession = false;
    spellWin = window.open(sp_wurl,sp_spw_name,sp_spw_params);
    spellWin.opener=window;
  }
  spellWin.focus();
  return;
}
function initWSCFrames(){
  spellWin.location.replace(getSPWU());
  return;
}
function getSPWU(){
  var sBlankDocUrl = escape(addUrlParam((service_host+doc_blank),"relaxedDomain",sRelaxedDomain));
  var sBlankFormDocUrl = escape(addUrlParam((service_host+doc_blankform),"relaxedDomain",sRelaxedDomain));
  /*~return url+'?cmd=script&doc=wsc_core&name=frm&qw=&ctrlname=&firstframeh=90&thirdframeh='+botf+'&fifthframe=&docblank='+sBlankDocUrl+'&docblankform='+sBlankFormDocUrl+'&hide='+hide + '&relaxedDomain=' + (sRelaxedDomain?sRelaxedDomain:'');*/
  var topheight = topf ? topf : "90";
  return url+'?cmd=script&doc=wsc_core&name=frm&qw=&ctrlname=&firstframeh=' + topheight + '&thirdframeh='+botf+'&fifthframe=&docblank='+sBlankDocUrl+'&docblankform='+sBlankFormDocUrl+'&relaxedDomain=' + (sRelaxedDomain?sRelaxedDomain:'');
}
function ChkFrm() {
  sp_doc=spellWin.frames[1].document;
  if(sp_doc) {
    var f_dst;
    f_dst=sp_doc.forms[0];
    f_dst.action=service_host+doc_process;
    if(sp_asce){
      f_dst.sp_asce.value=lang;
    }
    f_dst.cmd.value=cmd;
    f_dst.slang.value=lang;
    if (f_dst.showpopup) { // set show popup
      f_dst.showpopup.value=showpopup;
    }
    f_dst.intlang.value=intlang;
    f_dst.text.value=getSourceObjectContent(ctrlObj,false);
    f_dst.trg_url.value=url;
    f_dst.trg_wnd.value=wndname;
    f_dst.txt_ctrl.value=force_reload?ctrlName:'';
    f_dst.svc_time.value=(new Date()).getTime();
    f_dst.customerid.value=customerid?customerid:'';
    f_dst.cust_dic_ids.value=cust_dic_ids?cust_dic_ids:'';
    f_dst.udn.value=udn?udn:'';
    f_dst.schema_url.value=schema_url;
    f_dst.schema.value=schema;
    f_dst.spp_langs.value=spp_langs;
    /*~ f_dst.hide.value=hide;*/
    f_dst.settings.value=(isProxyVer)?("sproxy"):("sproxy=0");
    if(f_dst.ssrv_host){
      f_dst.ssrv_host.value=ssrv_host;
    }
    f_dst.submit();
  }
  is_window_opened=true;
}
function getWindowURL(){
  var sUrl = doc_initialize;
  sUrl = addUrlParam(sUrl,"relaxedDomain",sRelaxedDomain);
  return sUrl;
}
function addUrlParam(sUrl,sParam,sValue){
  return sUrl + ((/\?/).test(sUrl)?("&"):("?")) + sParam+ "=" + sValue;
}
function isAppVer(s){
  return navigator.appVersion.indexOf(s)!=-1;
}
//# callback method invoker
function endSpellCheckCallback(sExitType,sCtrlId,sCheckedContent){
  var mCtrl = null;
  if(isCallbackInvokedInSession == true){
    return;
  }
  isCallbackInvokedInSession = true;
  if(sCtrlId == "MTBDummy"){
    mCtrl = pChecker.getCtrls();
  }else{
    mCtrl = document.getElementById(sCtrlId);
  }
  switch(sExitType){
    case "cancel":
      if(typeof(onCancel) == 'function'){
        onCancel(mCtrl);
      }
      break;
    case "close":
      if(typeof(onClose) == 'function'){
        onClose(mCtrl);
      }
      break;
    case "finish":
      if(sCtrlId == "MTBDummy"){
        pChecker.restore(sCheckedContent);
      }else{
        setSourceObjectContent(mCtrl,sCheckedContent);
      }
      if(typeof(onFinish) == 'function'){
        onFinish(mCtrl);
      }
      break;
  }
}
//#get node content
function getSourceObjectContent(nObject,isText){
  var sContent = '';
  var nCtrl = null;
  if(nObject.value)
  {
    sContent = nObject.value;
  } else if(nObject.contentWindow)
{
    nCtrl = nObject.contentWindow.document.body;
  } else if (nObject.contentEditable &&
    (nObject.tagName == "SPAN" ||
      nObject.tagName == "DIV"))
      {
    nCtrl = nObject;
  }
  if (nCtrl) {
    if(isText){
      sContent = nCtrl.innerText ||
      nCtrl.textContent ||
      "";
    }else{
      sContent = nCtrl.innerHTML;
    }
  }
  return sContent;
}
//# set Source object content
function setSourceObjectContent(nObject,sContent){
  if(nObject.value){
    nObject.value = sContent;
  }else if(nObject.contentWindow){
    nObject.contentWindow.document.body.innerHTML = sContent;
  } else if (nObject.contentEditable &&
    (nObject.tagName == "SPAN" ||
      nObject.tagName == "DIV"))
      {
    nObject.innerHTML = sContent;
  }
  return;
}
//#convert incoming string to identifier valid format: knife.domain.com:8080 => knife_domain_com_8080
function createIdentifier(sValue){
  return sValue.replace(/(\.|\-|\:)/img,'_');
}
//multiple instances addon
/////////////////////////////////////////////////////////////////////////////////////////
var pChecker = null;
function MTB_I_Make_RegExp(strName)
{
  return new RegExp(strName.replace(/%/g, '\\x').replace(/\+/g, ' ').replace(/\*/g, '\\*').replace(/\[/g, '\\[').replace(/\]/g, '\\]'), '');
}
function MTB_I_EscapeText(strSrc)
{
  return strSrc.replace(/&/g,'&amp;').replace(/</g,'&lt;');
}
function MTB_I_UnescapeText(strSrc)
{
  return strSrc.replace(/&lt;/g, '<').replace(/&amp;/g, '&');
}
/////////////////////////////////////////////////////////////////////////////////////////
function MTB_I_StdAction(strText)
{
  this.obj.restore(strText);
}
function MTB_I_DummyObj()
{
  this.value = '';
  this.name = 'MTB_Dummy.action(this.document.forms[0].msg_body.value), parent.opener.MTB_Dummy';
  this.obj = null;
  this.id = 'MTBDummy';
}
MTB_I_DummyObj.prototype.action = MTB_I_StdAction;
var MTB_Dummy = new MTB_I_DummyObj();
/////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
function MTB_I_Compose_Text(bSimple){
  var strResult;
  var i,j;
  var count = 0;
  if (bSimple){
    strResult = '';
  }else{
    strResult = this.m_strBegin;
  }
  //var items = this.m_strNames.split(',');
  // var s = ''; s1 = '';
  var i, j;
  var items = this.m_strNames;
  for (i = 0; i < items.length; i++)
  {
    //var ctrl = eval(items[i]);
    var s_ctrl = items[i];
    var nObj = document.getElementById(items[i]);
    if(!nObj){
      continue;
    }
    var s_val = getSourceObjectContent(nObj,false);
    if (!bSimple)
      strResult += this.m_strRBegin + '_x_path="' + s_ctrl + '"' + this.m_strRMiddle;
    strResult += s_val;
    if (!bSimple)
      strResult += this.m_strREnd;
    else
      strResult += this.m_strSDiv;
    count++;
  //s += items[i] + "\n";
  }
  if (!bSimple){
    strResult += this.m_strEnd;
  }
  return strResult;
}
/////////////////////////////////////////////////////////////////////////////////////////
function MTB_I_Restore(strValue)
{
  var aE = MTB_I_UnescapeText(strValue).split(this.m_strSplitter);
  var i;
  var sPath;
  var nBeg,nEnd;
  for (i = 0; i < aE.length - 1; i++)
  {
    nBeg = aE[i].indexOf('_x_path="') + '_x_path="'.length;
    nEnd = aE[i].indexOf('"' + this.m_strRMiddle, nBeg);
    sPath = aE[i].substring(nBeg, nEnd);
    setSourceObjectContent(document.getElementById(sPath),aE[i].substring(nEnd + this.m_strRMiddle.length + 1, aE[i].length));
  }
}
/////////////////////////////////////////////////////////////////////////////////////////
function MTB_I_Check()
{
  MTB_Dummy.value = this.compose(false);
  MTB_Dummy.obj = this;
  if (MTB_Dummy.value == (this.m_strBegin + this.m_strEnd)){
    alert('Nothing to check');
  }else{
    spellCheckSingleInstance({
      ctrl:MTB_Dummy,
      lang:this.m_strLang
      });
  }
}
/////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////
function MTBChecker(strNames, strLang)
{
  this.m_strNames = strNames;
  this.m_strLang = strLang;
}
MTBChecker.prototype.check = MTB_I_Check;
MTBChecker.prototype.compose = MTB_I_Compose_Text;
MTBChecker.prototype.restore = MTB_I_Restore;
MTBChecker.prototype.getCtrls = function(){
  var ctrls = new Array();
  for(var i=0; i<this.m_strNames.length;i++){
    ctrls.push(document.getElementById(this.m_strNames[i]));
  }
  return ctrls;
}
MTBChecker.prototype.m_strBegin = '<table border=1 _bordercolor=silver width=100%>';
MTBChecker.prototype.m_strEnd = '</table>';
MTBChecker.prototype.m_strRBegin = '<TR tr_x_tr><TD ';
MTBChecker.prototype.m_strRMiddle = '>';
MTBChecker.prototype.m_strREnd = '</TD tr_x_tr></TR tr_x_tr>';
MTBChecker.prototype.m_strSplitter = "</TD tr_x_tr></TR tr_x_tr>";
MTBChecker.prototype.m_strSDiv = '\n\n';
MTBChecker.prototype.m_strDoc = 'document';
MTBChecker.prototype.m_strCollection = 'forms';
MTBChecker.prototype.m_strSubCollection = 'elements';
MTBChecker.prototype.m_strTypes = 'text,textarea';
MTBChecker.prototype.m_objSubmitForm = "";
function spellCheckMultipleInstances(strNames, strLang){
  pChecker = new MTBChecker(strNames, strLang);
  pChecker.check();
}