/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Jeremy Keith / Anonymous | http://www.alistapart.com/articles/imagegallery/ */
function showPic(whichpic) {
  if (document.getElementById) {
    document.getElementById('placeholder').src = whichpic.href;
    if (whichpic.title) {
      document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
    } else {
      document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
    }
    return false;
  } else {
  return true;
  }
}

var previousToggle=null;
function toggleMe(a){
  var e=document.getElementById(a);
  if(!e)return true;
  if(e.style.display=="none"){
    e.style.display="block";
    if(previousToggle)previousToggle.style.display="none";
    previousToggle=e;
  }
  return true;
}



function switchvis(objid) {

    var ele_img = document.getElementById('placeholder');
    var ele_vis = document.getElementById(objid);

   // Prima li rendo tutti invisibili
   var html1 = document.getElementById('div_html1');
   var html2 = document.getElementById('div_html2');
   var html3 = document.getElementById('div_html3');
   var html4 = document.getElementById('div_html4');
   var html5 = document.getElementById('div_html5');
   var html6 = document.getElementById('div_html6');
   var html7 = document.getElementById('div_html7');
   var html8 = document.getElementById('div_html8');
   var html9 = document.getElementById('div_html9');
   var html10 = document.getElementById('div_html10');
   var html11 = document.getElementById('div_html11');
   var html12 = document.getElementById('div_html12');
   var html13 = document.getElementById('div_html13');
   var html14 = document.getElementById('div_html14');
   var html15 = document.getElementById('div_html15');   
   
   
   html1.style.display = 'none';
   html2.style.display = 'none';
   html3.style.display = 'none';
   html4.style.display = 'none';
   html5.style.display = 'none';
   html6.style.display = 'none';
   html7.style.display = 'none';
   html8.style.display = 'none';
   html9.style.display = 'none';
   html10.style.display = 'none';
   html11.style.display = 'none';
   html12.style.display = 'none';
   html13.style.display = 'none';
   html14.style.display = 'none';
   html15.style.display = 'none';   
   
   ele_img.style.display = 'none';
   // poi rendo visibile quello selezionato
   ele_vis.style.display = 'block';
}