var mtsp_changing_portlet_params=false;	
  var mtsp_id_page=0;	
  var mtsp_id_portal=0;	


   // WARNING: this code may not be processed first in page because
   //          user could load javascript before editing page header 
   //          so we must catch errors to avoid them if onload_code 
   //          variable is not defined

   try
      {
      if (onload_code==null) onload_code="";
      }
    catch(ex)
      {
      onload_code="";
      }


// Function used to add onload event script *****************************************
  function mtsp_add_load_event(func) 
  {
    var oldonload = window.onload;
  
    if (typeof window.onload != 'function') 
    {
      window.onload = func;
    } 
    else 
    {
      window.onload = function() 
      {
        if (oldonload) 
        {
          oldonload();
        }
      
        func();
      }
    }
  }

  
// Function used to change state or mode of portlet *********************************
  function mtsp_change_portlet_params(url_portlet)
  {
  mtsp_changing_portlet_params=true;	
  document.location.replace(url_portlet); 
  }

// *********************************************************************************
  function mtsp_start_page()
  {
  // Code to avoid message prompt to activate Flash in IExplorer	
  objectElements = document.getElementsByTagName("object");
  for (var i = 0; i < objectElements.length; i++) 
   {
   if (objectElements[i].getAttribute("data")) objectElements[i].removeAttribute("data");
   objectElements[i].outerHTML = objectElements[i].outerHTML;
   objectElements[i].style.visibility = "visible";
   }	

   try
      {   
      if (onload_code!=null && onload_code!="")
       {
       eval(onload_code);
       } 	
      } 
  catch(ex)
      {
      }
  }

// *********************************************************************************
  function mtsp_change_portlet_title(id_portlet_window, title)
  {
    var portlet_title=document.getElementById("mtsp_portlet_title_"+id_portlet_window);
    portlet_title.value=title;
  }