var
  DefCatID = 1;
  DefLang = 'uk';
  DefClient = '';
  und = 'undefined';

function CallLoginEx(catid, lang, extra) {
  if(typeof(catid) == und) catid = DefCatID;
  if(typeof(lang) == und) lang = DefLang;
  window.open("http://www.webvdecor.com/clientsites/login.asp?CatID=" + catid + "&Lang=" + lang + extra
      , "loginf", "toolbar=no,directories=no,status=no,resizable=no,location=0,width=400,height=200,left=" +
      ((screen.availWidth - 400)/2) + ",top=" + ((screen.availHeight - 200)/2));
}

function CallLogin(catid, lang) {
  CallLoginEx(catid, lang, "");
}

function CallLoginDR(Template, client, catid, lang) {
  if(typeof(client) == und) client = DefClient;
  if(typeof(Template) == und) Template = '';
  Template = Template.replace(/\.v2t$/, '');
  if(Template != '') Extra = '&Prog=2&FileName=' + escape('%temprojects%' + client + '/Designer Rooms/' + Template + '.v2t'); else Extra = '';
  CallLoginEx(catid, lang,  Extra);
}

function CallLoginStd(Template, client, catid, lang) {
  if(typeof(client) == und) client = DefClient;
  if(typeof(Template) == und) Template = '';
  Template = Template.replace(/\.v2t$/, '');
  if(Template != '') Extra = '&Prog=1&FileName=' + escape('%temprojects%' + '/general/' + Template + '.v2t'); else Extra = '';
  CallLoginEx(catid, lang,  Extra);
}

function vdinit(ADefCatID, ADefLang, ADefClient) {
  DefCatID = ADefCatID;
  if(typeof(ADefLang) != und) DefLang = ADefLang;
  if(typeof(ADefClient) != und) DefClient = ADefClient;
}