function loadScripts(){
    $('hideRoberto').style.display = '';

    //deleteCookie('closeroberto');
    hideRobertoAttachOnClick();
    unhideRobertoAttachOnClick();

     // if (Prototype.Browser.IE) {
            //$('buttonwrap').style.display = 'none';

      //}



    cv = getCookieValue('closeroberto');
    if(cv=='true') {

      new Effect.Scale( 'roberto', 50,{duration: 0.5});
      //Effect.Puff('roberto',{duration: 0.5, from: 0.5, to:1})

      $('buttonwrap').style.left = '15px';

      $('unhideRoberto').style.display = '';
      $('hideRoberto').style.display = 'none';


    }

}
function naviAttachOnClick(event) {
  $('navi').descendants().each(function(element) {
        if(element.tagName == "A") {
            Event.observe(element, "click", naviOnClick, false);
        }
  });
}
function naviOnClick(event) {
  var clickedLink = Event.element(event);
  if(clickedLink.up().href){
    clickedLink = clickedLink.up();
  }
  new Ajax.Updater('pose', clickedLink.href+'&type=2', {asynchronous:true,onCreate: function() {}});
}

function hideRobertoAttachOnClick(event) {
  $('hideRoberto').descendants().each(function(element) {
        if(element.tagName == "A") {
            Event.observe(element, "click", hideRobertOnClick, false);
        }
  });
}
function hideRobertOnClick(event) {
  Event.stop(event);

  new Effect.Scale( 'roberto', 50,{duration: 0.5});

  $('buttonwrap').style.left = '20px';
  $('unhideRoberto').style.display = '';
  $('hideRoberto').style.display = 'none';

  setCoockieValue('closeroberto','true',1000*60*60*24*365);
}

function unhideRobertoAttachOnClick(event) {
  $('unhideRoberto').descendants().each(function(element) {
        if(element.tagName == "A") {
            Event.observe(element, "click", unhideRobertOnClick, false);
        }
  });
}
function unhideRobertOnClick(event) {
  Event.stop(event);

  new Effect.Scale( 'roberto', 200,{duration: 0.5});

  $('unhideRoberto').style.display = 'none';
  $('hideRoberto').style.display = '';
  $('buttonwrap').style.left = '250px';

  deleteCookie('closeroberto');
}



function deleteCookie(n){
 document.cookie = n+'=; expires=Thu, 01-Jan-70 00:00:01 GMT;';
}
function setCoockieValue(n,w,e) {
 var a = new Date();
 a = new Date(a.getTime() +e);
 document.cookie = n+'='+w+'; expires='+a.toGMTString()+';';
}
function getCookieValue(n) {
 a = document.cookie;
 res = '';
 while(a != '')
 {
  cookiename = a.substring(0,a.search('='));
  cookiewert = a.substring(a.search('=')+1,a.search(';'));
  if(cookiewert == '')
  {cookiewert = a.substring(a.search('=')+1,a.length);}

  if(n == cookiename){res = cookiewert;}

  i = a.search(';')+1;
  if(i == 0){i = a.length}
  a = a.substring(i,a.length);
 }
 return(res)
}


Event.observe(window, "load",  loadScripts , false);