// preload images
function preloadImages() //v3.0
{
var d=document;
 if(d.images)
 {
  if(!d.MM_p) d.MM_p=new Array();
  
  var i,j=d.MM_p.length,a=preloadImages.arguments;
   for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0)
	{
	 d.MM_p[j]=new Image;
	 d.MM_p[j++].src=a[i];
	}
 }
}

// impostazione del foglio di stile
function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = '; expires='+date.toGMTString();
  }
  else expires = '';
return  document.cookie = name+'='+value+expires+'; path=/';
}

///
//
function readCookie(name) {
  var nameEQ = name + '=';
  var ca = document.cookie.split(';');

  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);

    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

 function setCSS(nome_file_css)
 {
  createCookie('idrostile',nome_file_css,365);
  location.reload();
 }

 function setCSShref(nome_file_css)
 {
  var link_ = document.getElementsByTagName("link");
  for ($i=0;$i<link_.length;$i++)
  if(link_[$i].media=="screen") link_[$i].href=nome_file_css+".css";

  if (nome_file_css=="contrasto") {
   stop(intv);
   var anima = document.getElementById("anim");
    anima.src=0; anima.alt="gallery";
  }
 }

///
//
 function xchange()
 {
  nome_file_css = readCookie('idrostile');
  if(nome_file_css) setCSShref(nome_file_css);
 }

//
 function Setclass(id,clas)
 {
  id.className = clas;
 }
 
 
//****************************
///
//
 function getdata()
 {
 d = new Array("domenica","luned&igrave;","marted&igrave;","mercoled&igrave;","gioved&igrave;","venerd&igrave;","sabato");
 m = new Array("gennaio","febbraio","marzo","aprile","maggio","giugno","luglio","agosto","settembre","ottobre","novembre","dicembre");

 data = new Date();
 ore = data.getHours();
 minuti = data.getMinutes();
 secondi = data.getSeconds();
 giorno = data.getDay();
 giornata = data.getDate();
 mese = data.getMonth();
 anno = data.getYear();
 if (ore < 10) ore="0"+ore;
 if (minuti < 10) minuti="0"+minuti;
 if (secondi < 10) secondi="0"+secondi;

 browser=navigator.appName;
 if (browser == 'Netscape' | browser == 'Opera') anno = anno +1900;

 return document.write(d[giorno]+" "+giornata+" "+m[mese]+" "+anno+"  -  "+ore+":"+minuti);
// return document.write(d[giornata]+" "+giorno+" "+m[giornata]+" "+anno);
 }

///
//
 function Swapon(val) {
 var pg0 = document.getElementById("pg0");
 var pg1 = document.getElementById("pg1");
 var pg2 = document.getElementById("pg2");
 var pg3 = document.getElementById("pg3");
 var pg4 = document.getElementById("pg4");

 var pg10 = document.getElementById("pg10");
 var pg11 = document.getElementById("pg11");
 var pg12 = document.getElementById("pg12");
 var pg13 = document.getElementById("pg13");
 var pg14 = document.getElementById("pg14");
 var pg15 = document.getElementById("pg15");

     switch (val) {
      case 0:
        pg0.style.visibility='visible';
        pg1.style.visibility='hidden';
        pg2.style.visibility='hidden';
        pg3.style.visibility='hidden';
        pg4.style.visibility='hidden';
      break;
      case 1:
        pg0.style.visibility='hidden';
        pg1.style.visibility='visible';
        pg2.style.visibility='hidden';
        pg3.style.visibility='hidden';
        pg4.style.visibility='hidden';
      break;
      case 2:
        pg0.style.visibility='hidden';
        pg1.style.visibility='hidden';
        pg2.style.visibility='visible';
        pg3.style.visibility='hidden';
        pg4.style.visibility='hidden';
      break;
      case 3:
        pg0.style.visibility='hidden';
        pg1.style.visibility='hidden';
        pg2.style.visibility='hidden';
        pg3.style.visibility='visible';
        pg4.style.visibility='hidden';
      break;
      case 4:
        pg0.style.visibility='hidden';
        pg1.style.visibility='hidden';
        pg2.style.visibility='hidden';
        pg3.style.visibility='hidden';
        pg4.style.visibility='visible';
      break;

      case 10:
        pg10.style.visibility='visible';
        pg11.style.visibility='hidden';
        pg12.style.visibility='hidden';
        pg13.style.visibility='hidden';
        pg14.style.visibility='hidden';
        pg15.style.visibility='hidden';
      break;
      case 11:
        pg10.style.visibility='hidden';
        pg11.style.visibility='visible';
        pg12.style.visibility='hidden';
        pg13.style.visibility='hidden';
        pg14.style.visibility='hidden';
        pg15.style.visibility='hidden';
      break;
      case 12:
        pg10.style.visibility='hidden';
        pg11.style.visibility='hidden';
        pg12.style.visibility='visible';
        pg13.style.visibility='hidden';
        pg14.style.visibility='hidden';
        pg15.style.visibility='hidden';
      break;
      case 13:
        pg10.style.visibility='hidden';
        pg11.style.visibility='hidden';
        pg12.style.visibility='hidden';
        pg13.style.visibility='visible';
        pg14.style.visibility='hidden';
        pg15.style.visibility='hidden';
      break;
      case 14:
        pg10.style.visibility='hidden';
        pg11.style.visibility='hidden';
        pg12.style.visibility='hidden';
        pg13.style.visibility='hidden';
        pg14.style.visibility='visible';
        pg15.style.visibility='hidden';
      break;
      case 15:
        pg10.style.visibility='hidden';
        pg11.style.visibility='hidden';
        pg12.style.visibility='hidden';
        pg13.style.visibility='hidden';
        pg14.style.visibility='hidden';
        pg15.style.visibility='visible';
      break;
     };
//     document.getElementById("Info").innerHTML=nome;
//     Setclass(id,clas);
//   if (clas){ id.className = clas;}
 }

 function Swapoff(id,type) {
//     showarea.src="../imgs/prodotti/caffe.jpg";
   id.className=type;
 }


 function endpage()
 {
 var text = "<span class='style4n'>&copy;2009 Master in Idrologia e Medicina Termale e dello Sport<br/>\
 webmaster: <a href='mailto:webmaster@idromet.net?subject=idromet.net webmaster'>\
 Vincenzo Barbarulo</a></span>";
 return document.write(text);
 }
 
// custom scrolling
var i = 0;
var intv = 0;
function startmove()
{
 intv=setInterval("change()", 2000);
}

function stop(intv)
{
 clearInterval(intv);
}

function change()
{
var img=new Array('img/foto/image2_s.jpg','img/foto/nuoto_s.jpg','img/foto/laghi_monticchio_s.jpg','img/foto/terme3_s.jpg','img/idromet.jpg','img/foto/image3_s.jpg','img/foto/image4_s.jpg','img/foto/image5_s.jpg','img/idromet.jpg','img/foto/image6_s.jpg','img/foto/image7_s.jpg','img/foto/cascate_terme_s.jpg','img/idromet.jpg','img/foto/logo_image_s.jpg','img/foto/termewellness_s.jpg');
var obj=new Object;
obj = document.getElementById('anim');
if (obj)
 obj.src=img[i++];
if (i == 14) i = 0;
}

//popup window
var optIE='scrollbars=no,width=400,height=200,left=50,top=50';

function popp(){
var x=screenLeft;

imgWin=window.open('about:blank','',optIE);
 with (imgWin.document){
 writeln('<html><head><title>titolo</title></head><body>test</body>');
 writeln('</html>');
 imgWin=moveTo(300,200);
 }
}

//test browser
function test()
{
/*
prog=navigator.appCodeName  
nome=navigator.appName  
vers=navigator.appVersion  
agent=navigator.userAgent  
plat=navigator.platform

var st='Codename: '+prog+'\nNome: '+nome+'\nVer: '+vers+'\nAgent: '+agent+'\nPlat: '+plat
*/
 browser=navigator.appName;
 if (browser.indexOf("Microsoft")!=-1)
  {browser="MSIE"}
 else
  {browser="N/A"};

 if (browser == 'MSIE')
 {
 var old="MSIE";
 var coo = readCookie('oldIE');
alert("RRR: "+coo);
 if (coo==null)
 {
  if (navigator.userAgent.indexOf("MSIE 4")!=-1) {old="MSIE 4.0";}
  else
   if (navigator.userAgent.indexOf("MSIE 5")!=-1) {old="MSIE 5.0";}
   else
    if (navigator.userAgent.indexOf("MSIE 6")!=-1) {old="MSIE 6.0";}

   if (old != "MSIE") {
    alert('La versione in uso di MS Internet Explorer ('+old+')\nnon supporta alcune caratteristiche del sito\n(problemi con la visualizzazione delle immagini).\nAggiornare a una versione piu\' recente oppure\ninstallare Opera9.xx, Firefox3.xx o altro browser aggiornato!');
    r = createCookie('oldIE','1',1);
alert("New: "+r);
   }
 }
 }
}


///
/// MENU
function writemenu1()
{
//  <tr>\
//   <td class="menulefta"><a href="main.php?action=descrizione" onblur="" onfocus="" onmouseover="mast2.src=\'img/menu_profe_s.png\'" onmouseout="mast2.src=\'img/menu_profe.png\'"><img id="mast2" src="img/menu_profe.png" alt="descrizione"/></a></td>\
//  </tr>\
document.write('<table border="0" cellspacing="2" cellpadding="4" width="100%">\
      <tr>\
       <td class="menulefta"><a href="main.php?action=presentazione" onblur="" onfocus="" onmouseover="mast0.src=\'img/menu_present_s.png\'" onmouseout=""><img id="mast0" src="img/menu_present_s.png" alt="presentazione"/></a</td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=finalita" onblur="" onfocus="" onmouseover="mast1.src=\'img/menu_final_s.png\'" onmouseout="mast1.src=\'img/menu_final.png\'"><img id="mast1" src="img/menu_final.png" alt="finalita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=attivita" onblur="" onfocus="" onmouseover="mast3.src=\'img/menu_attivi_s.png\'" onmouseout="mast3.src=\'img/menu_attivi.png\'"><img id="mast3" src="img/menu_attivi.png" alt="attivita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=news" onblur="" onfocus="" onmouseover="mast4.src=\'img/menu_news_s.png\'" onmouseout="mast4.src=\'img/menu_news.png\'"><img id="mast4" src="img/menu_news.png" alt="news"/></a></td>\
      </tr>\
     </table>');
}

function writemenu2()
{
//  <tr>\
//   <td class="menulefta"><a href="main.php?action=descrizione" onblur="" onfocus="" onmouseover="mast2.src=\'img/menu_profe_s.png\'" onmouseout="mast2.src=\'img/menu_profe.png\'"><img id="mast2" src="img/menu_profe.png" alt="descrizione"/></a></td>\
//  </tr>\
document.write('<table border="0" cellspacing="2" cellpadding="4" width="100%">\
      <tr>\
       <td class="menulefta"><a href="main.php?action=presentazione" onblur="" onfocus="" onmouseover="mast0.src=\'img/menu_present_s.png\'" onmouseout="mast0.src=\'img/menu_present.png\'"><img id="mast0" src="img/menu_present.png" alt="presentazione"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=finalita" onblur="" onfocus="" onmouseover="mast1.src=\'img/menu_final_s.png\'" onmouseout=""><img id="mast1" src="img/menu_final_s.png" alt="finalita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=attivita" onblur="" onfocus="" onmouseover="mast3.src=\'img/menu_attivi_s.png\'" onmouseout="mast3.src=\'img/menu_attivi.png\'"><img id="mast3" src="img/menu_attivi.png" alt="attivita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=news" onblur="" onfocus="" onmouseover="mast4.src=\'img/menu_news_s.png\'" onmouseout="mast4.src=\'img/menu_news.png\'"><img id="mast4" src="img/menu_news.png" alt="news"/></a></td>\
      </tr>\
     </table>');
}

function writemenu3()
{
//  <tr>\
//   <td class="menulefta"><a href="main.php?action=descrizione" onblur="" onfocus="" onmouseover="mast2.src=\'img/menu_profe_s.png\'" onmouseout="mast2.src=\'img/menu_profe.png\'"><img id="mast2" src="img/menu_profe.png" alt="descrizione"/></a></td>\
//  </tr>\
document.write('<table border="0" cellspacing="2" cellpadding="4" width="100%">\
      <tr>\
       <td class="menulefta"><a href="main.php?action=presentazione" onblur="" onfocus="" onmouseover="mast0.src=\'img/menu_present_s.png\'" onmouseout="mast0.src=\'img/menu_present.png\'"><img id="mast0" src="img/menu_present.png" alt="presentazione"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=finalita" onblur="" onfocus="" onmouseover="mast1.src=\'img/menu_final_s.png\'" onmouseout="mast1.src=\'img/menu_final.png\'"><img id="mast1" src="img/menu_final.png" alt="finalita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=attivita" onblur="" onfocus="" onmouseover="mast3.src=\'img/menu_attivi_s.png\'" onmouseout="mast3.src=\'img/menu_attivi.png\'"><img id="mast3" src="img/menu_attivi.png" alt="attivita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=news" onblur="" onfocus="" onmouseover="mast4.src=\'img/menu_news_s.png\'" onmouseout="mast4.src=\'img/menu_news.png\'"><img id="mast4" src="img/menu_news.png" alt="news"/></a></td>\
      </tr>\
     </table>');
}

function writemenu4()
{
//  <tr>\
//   <td class="menulefta"><a href="main.php?action=descrizione" onblur="" onfocus="" onmouseover="mast2.src=\'img/menu_profe_s.png\'" onmouseout="mast2.src=\'img/menu_profe.png\'"><img id="mast2" src="img/menu_profe.png" alt="descrizione"/></a></td>\
//  </tr>\
document.write('<table border="0" cellspacing="2" cellpadding="4" width="100%">\
      <tr>\
       <td class="menulefta"><a href="main.php?action=presentazione" onblur="" onfocus="" onmouseover="mast0.src=\'img/menu_present_s.png\'" onmouseout="mast0.src=\'img/menu_present.png\'"><img id="mast0" src="img/menu_present.png" alt="presentazione"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=finalita" onblur="" onfocus="" onmouseover="mast1.src=\'img/menu_final_s.png\'" onmouseout="mast1.src=\'img/menu_final.png\'"><img id="mast1" src="img/menu_final.png" alt="finalita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=attivita" onblur="" onfocus="" onmouseover="mast3.src=\'img/menu_attivi_s.png\'" onmouseout=""><img id="mast3" src="img/menu_attivi_s.png" alt="attivita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=news" onblur="" onfocus="" onmouseover="mast4.src=\'img/menu_news_s.png\'" onmouseout="mast4.src=\'img/menu_news.png\'"><img id="mast4" src="img/menu_news.png" alt="news"/></a></td>\
      </tr>\
     </table>');
}

function writemenu5()
{
//  <tr>\
//   <td class="menulefta"><a href="main.php?action=descrizione" onblur="" onfocus="" onmouseover="mast2.src=\'img/menu_profe_s.png\'" onmouseout="mast2.src=\'img/menu_profe.png\'"><img id="mast2" src="img/menu_profe.png" alt="descrizione"/></a></td>\
//  </tr>\
document.write('<table border="0" cellspacing="2" cellpadding="4" width="100%">\
      <tr>\
       <td class="menulefta"><a href="main.php?action=presentazione" onblur="" onfocus="" onmouseover="mast0.src=\'img/menu_present_s.png\'" onmouseout="mast0.src=\'img/menu_present.png\'"><img id="mast0" src="img/menu_present.png" alt="presentazione"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=finalita" onblur="" onfocus="" onmouseover="mast1.src=\'img/menu_final_s.png\'" onmouseout="mast1.src=\'img/menu_final.png\'"><img id="mast1" src="img/menu_final.png" alt="finalita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=attivita" onblur="" onfocus="" onmouseover="mast3.src=\'img/menu_attivi_s.png\'" onmouseout="mast3.src=\'img/menu_attivi.png\'"><img id="mast3" src="img/menu_attivi.png" alt="attivita"/></a></td>\
      </tr>\
      <tr>\
       <td class="menulefta"><a href="main.php?action=news" onblur="" onfocus="" onmouseover="mast4.src=\'img/menu_news_s.png\'" onmouseout=""><img id="mast4" src="img/menu_news_s.png" alt="news"/></a></td>\
      </tr>\
     </table>');
}