var myWins=new Array();    
 /*********************************************
  *  Utility function
  *********************************************/
  // Create new object PopUp
  function addPopUp(objName,url,specs,width,height,left,top,parentDependent)
  {    
    eval(objName + " = new PopUp(objName,url,specs,width,height,left,top,parentDependent);");
  }
  
  // Set offset of windows left edge from screen.
  function setLeft(left,width)
  {
    var ret;
    if (typeof(left)== "string")
    {
      switch(left)
      {
        case "left":
          ret = 0;
          break;
        case "center":
          ret = (screen.width - width)/2;
          break;
        case "right":
          ret = screen.width - width;
          break;
        default:
          ret = 0;
      }
    }
    else
      ret = left;
    return(ret)
  }
  
  // Set offset of windows top edge from screen.
  function setTop(top,height)
  {
    var ret;
    if (typeof(top)== "string")
    {
      switch(top)
      {
        case "top":
          ret = 0;
          break;
        case "center":
          ret = (screen.height - height)/2;
          break;
        case "bottom":
          ret = screen.height - height;
          break;
        default:
          ret = 0;
      }
    }
    else
      ret = top;
    return(ret);
  }
  
  /*********************************************
  *  Object PopUp
  *********************************************/
  function PopUp(objName,url,sp,w,h,l,t,parentDependent)
  {
    this.obj = objName+"";
    if (w)
      this.width = (w == "max") ? screen.width : w;
    else
      this.width = 500;
    if (h)
      this.height = (h == "max") ? screen.height : h;
    else
      this.height = 550;
    if (l)
      this.left = setLeft(l,this.width);
    else
      this.left = setLeft("center",this.width);
    if (t)
      this.top = setTop(t,this.height);
    else
      this.top = setTop("center",this.height);
    if (sp == "all")
    {
      this.specs  = "toolbar=yes,";
      this.specs += "location=yes,";
      this.specs += "directories=yes,";
      this.specs += "status=yes,";
      this.specs += "menubar=yes,";
      this.specs += "resizable=yes,";
      this.specs += "scrollbars=yes,";
      this.specs += "titlebar=yes,";
      this.specs += "dependent=no,";
      this.specs += "maximize=yes,";
    }  
    else if (!sp)
    {
      this.specs  = "toolbar=no,";
      this.specs += "location=no,";
      this.specs += "directories=no,";
      this.specs += "status=no,";
      this.specs += "menubar=no,";
      this.specs += "resizable=no,";
      this.specs += "scrollbars=no,";
      this.specs += "titlebar=no,";
      this.specs += "dependent=no,";
      this.specs += "maximize=no,";
    }
    else
    {
      if (sp == "gloveDebug")
      {
        this.specs  = "toolbar=yes,";
        this.specs += "location=yes,";
        this.specs += "directories=yes,";
        this.specs += "status=yes,";
        this.specs += "menubar=yes,";
        this.specs += "resizable=yes,";
        this.specs += "scrollbars=yes,";
        this.specs += "titlebar=yes,";
        this.specs += "dependent=no,";
        this.specs += "maximize=no,";
      }
      else
      {
        if (sp == "gloveNormal")
        {
          // Deny resize for NS 4.x because cause the frameset reload
          if (document.layers)
            this.specs = "resizable=no,";
          else
            this.specs = "resizable=yes,";
          this.specs += "scrollbars=yes,";
          this.specs += "titlebar=yes,";
          this.specs += "maximize=no,";
          this.specs += "dependent=yes,";
        }
        else
        {
          if (sp.indexOf("toolbar") != -1)
            this.specs  = "toolbar=yes,";
          else
            this.specs  = "toolbar=no,";
          if (sp.indexOf("location") != -1)
            this.specs += "location=yes,";
          else
            this.specs += "location=no,";
          if (sp.indexOf("directories") != -1)
            this.specs += "directories=yes,";
          else
            this.specs += "directories=no,";
          if (sp.indexOf("status") != -1)
            this.specs += "status=yes,";
          else
            this.specs += "status=no,";
          if (sp.indexOf("menubar") != -1)
            this.specs += "menubar=yes,";
          else
            this.specs += "menubar=no,";
          if ( (sp.indexOf("resizeable") != -1) || (sp.indexOf("resizable") != -1) )
            this.specs += "resizable=yes,";
          else
            this.specs += "resizable=no,";
          if (sp.indexOf("scrollbars") != -1)
            this.specs += "scrollbars=yes,";
          else
            this.specs += "scrollbars=no,";
          if (sp.indexOf("titlebar") != -1)
            this.specs += "titlebar=yes,";
          else
            this.specs += "titlebar=no,";
          if (sp.indexOf("maximize") != -1)
            this.specs += "maximize=yes,";
          else
            this.specs += "maximize=no,";
          if (sp.indexOf("dependent") != -1)
            this.specs += "dependent=yes,";
          else
            this.specs += "dependent=no,";
        }
      }
    }
    this.specs += "width=" + this.width + ",";
    this.specs += "height=" + this.height + ",";
    this.specs += "left=" + this.left + ",";
    this.specs += "top=" + this.top;        
    this.parDep = parentDependent;

    var logFromPackager = false;  
    var checkWord = url;
    if (logFromPackager)
    {
      checkWord = "xp_"+url;
    }
    if (!myWins[checkWord] || myWins[checkWord].closed || (isOpera && (myWins[checkWord].closed+"" == "undefined")))
    { // The window is not opened
      myWins[checkWord] = window.open(url,this.obj,this.specs);
      this.popup = myWins[checkWord];
    }
    myWins[checkWord].focus();
    if (this.parDep+"" == "true" || (this.parDep+"" == "undefined"))    //if is "undefined" means nothing is specified by user, by defalut popup is parent dependent
    {                            
      var validOpener = window;
      var opener = window.top.opener;      
      while (opener)
      {
        validOpener = opener;
        opener = opener.top.opener;        
      }      
      if (validOpener.top.childWindows)      //windows opened form packager will not have childWindows array
      {               
        validOpener.top.childWindows.push(this.popup);        
      }
      
      //GLOVE popup management
      var validOpener = window;
      var opener = window.top.opener;            
      while (opener && validOpener.name != "menu")
      {
        validOpener = opener;
        opener = opener.top.opener;        
      }      
      if (validOpener.top.openedPopups)
      {        
        validOpener.top.openedPopups.push(this.popup);        
      }      
    }    
  }
  
  // Close popup window
  function closePopUp()
  {
    this.popup.close();
  }
  
  PopUp.prototype.close = closePopUp;