/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for more info.
 */

/*
 * Configurable variables. You may need to tweak these to be compatible with
 * the server-side, but the defaults work in most cases.
 */
var hexcase = 0;  /* hex output format. 0 - lowercase; 1 - uppercase        */
var b64pad  = ""; /* base-64 pad character. "=" for strict RFC compliance   */
var chrsz   = 8;  /* bits per input character. 8 - ASCII; 16 - Unicode      */

/*
 * These are the functions you'll usually want to call
 * They take string arguments and return either hex or base-64 encoded strings
 */
function hex_md5(s){ return binl2hex(core_md5(str2binl(s), s.length * chrsz));}
function b64_md5(s){ return binl2b64(core_md5(str2binl(s), s.length * chrsz));}
function str_md5(s){ return binl2str(core_md5(str2binl(s), s.length * chrsz));}
function hex_hmac_md5(key, data) { return binl2hex(core_hmac_md5(key, data)); }
function b64_hmac_md5(key, data) { return binl2b64(core_hmac_md5(key, data)); }
function str_hmac_md5(key, data) { return binl2str(core_hmac_md5(key, data)); }


/*
 * Calculate the MD5 of an array of little-endian words, and a bit length
 */
function core_md5(x, len)
{
  /* append padding */
  x[len >> 5] |= 0x80 << ((len) % 32);
  x[(((len + 64) >>> 9) << 4) + 14] = len;

  var a =  1732584193;
  var b = -271733879;
  var c = -1732584194;
  var d =  271733878;

  for(var i = 0; i < x.length; i += 16)
  {
    var olda = a;
    var oldb = b;
    var oldc = c;
    var oldd = d;

    a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
    d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
    c = md5_ff(c, d, a, b, x[i+ 2], 17,  606105819);
    b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
    a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
    d = md5_ff(d, a, b, c, x[i+ 5], 12,  1200080426);
    c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
    b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
    a = md5_ff(a, b, c, d, x[i+ 8], 7 ,  1770035416);
    d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
    c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
    b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
    a = md5_ff(a, b, c, d, x[i+12], 7 ,  1804603682);
    d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
    c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
    b = md5_ff(b, c, d, a, x[i+15], 22,  1236535329);

    a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
    d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
    c = md5_gg(c, d, a, b, x[i+11], 14,  643717713);
    b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
    a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
    d = md5_gg(d, a, b, c, x[i+10], 9 ,  38016083);
    c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
    b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
    a = md5_gg(a, b, c, d, x[i+ 9], 5 ,  568446438);
    d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
    c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
    b = md5_gg(b, c, d, a, x[i+ 8], 20,  1163531501);
    a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
    d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
    c = md5_gg(c, d, a, b, x[i+ 7], 14,  1735328473);
    b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);

    a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
    d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
    c = md5_hh(c, d, a, b, x[i+11], 16,  1839030562);
    b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
    a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
    d = md5_hh(d, a, b, c, x[i+ 4], 11,  1272893353);
    c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
    b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
    a = md5_hh(a, b, c, d, x[i+13], 4 ,  681279174);
    d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
    c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
    b = md5_hh(b, c, d, a, x[i+ 6], 23,  76029189);
    a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
    d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
    c = md5_hh(c, d, a, b, x[i+15], 16,  530742520);
    b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);

    a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
    d = md5_ii(d, a, b, c, x[i+ 7], 10,  1126891415);
    c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
    b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
    a = md5_ii(a, b, c, d, x[i+12], 6 ,  1700485571);
    d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
    c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
    b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
    a = md5_ii(a, b, c, d, x[i+ 8], 6 ,  1873313359);
    d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
    c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
    b = md5_ii(b, c, d, a, x[i+13], 21,  1309151649);
    a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
    d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
    c = md5_ii(c, d, a, b, x[i+ 2], 15,  718787259);
    b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);

    a = safe_add(a, olda);
    b = safe_add(b, oldb);
    c = safe_add(c, oldc);
    d = safe_add(d, oldd);
  }
  return Array(a, b, c, d);

}

/*
 * These functions implement the four basic operations the algorithm uses.
 */
function md5_cmn(q, a, b, x, s, t)
{
  return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t)
{
  return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
  return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
  return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
  return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}

/*
 * Calculate the HMAC-MD5, of a key and some data
 */
function core_hmac_md5(key, data)
{
  var bkey = str2binl(key);
  if(bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);

  var ipad = Array(16), opad = Array(16);
  for(var i = 0; i < 16; i++)
  {
    ipad[i] = bkey[i] ^ 0x36363636;
    opad[i] = bkey[i] ^ 0x5C5C5C5C;
  }

  var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
  return core_md5(opad.concat(hash), 512 + 128);
}

/*
 * Add integers, wrapping at 2^32. This uses 16-bit operations internally
 * to work around bugs in some JS interpreters.
 */
function safe_add(x, y)
{
  var lsw = (x & 0xFFFF) + (y & 0xFFFF);
  var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
  return (msw << 16) | (lsw & 0xFFFF);
}

/*
 * Bitwise rotate a 32-bit number to the left.
 */
function bit_rol(num, cnt)
{
  return (num << cnt) | (num >>> (32 - cnt));
}

/*
 * Convert a string to an array of little-endian words
 * If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
 */
function str2binl(str)
{
  var bin = Array();
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < str.length * chrsz; i += chrsz)
    bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
  return bin;
}

/*
 * Convert an array of little-endian words to a string
 */
function binl2str(bin)
{
  var str = "";
  var mask = (1 << chrsz) - 1;
  for(var i = 0; i < bin.length * 32; i += chrsz)
    str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask);
  return str;
}

/*
 * Convert an array of little-endian words to a hex string.
 */
function binl2hex(binarray)
{
  var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i++)
  {
    str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
           hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
  }
  return str;
}

/*
 * Convert an array of little-endian words to a base-64 string
 */
function binl2b64(binarray)
{
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i += 3)
  {
    var triplet = (((binarray[i   >> 2] >> 8 * ( i   %4)) & 0xFF) << 16)
                | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
                |  ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
    for(var j = 0; j < 4; j++)
    {
      if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;
      else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
    }
  }
  return str;
}

/*+++++++++++++++++++++++FINE MD5+++++++++++++++++++++++++++++*/

function visualizzaPagina(colore,target,pulsante)
{
	var nome = "nasc";
	var numero = 9;
	var el;
	var n = "";
	var puls = document.getElementById(pulsante);
	for(var i=1;i<=numero;i++)
	{
		n = nome+i;
		el = document.getElementById(n);

		if (n == target)
			{
				el.style.display="block";
				if (target!="nasc5")
					el.style.backgroundColor = "#0a67a3";
				el.style.marginLeft  = "4px";
				el.style.marginRight  = "4px";
				if (i!=1)
					el.style.paddingTop = "10px";
			}
		else
			{
			
				el.style.display="none";
			}
	}
	//devo prendere il colore di divColore
	//e poi devo settare il colore di testaCorpo
	var testa = document.getElementById("testaCorpo");	
	testa.style.backgroundColor  = colore;
	var obiettivo = document.getElementById("corpo");
	obiettivo.style.backgroundColor  = colore;	
	//obiettivo.style.borderLeft = "1px solid "+colore;
	//obiettivo.style.borderRight = "1px solid "+colore;
	var coda = document.getElementById("codaCorpo");
	coda.style.backgroundColor  = colore;
	//obiettivo.style.borderLeft = "solid 1px "+colore;
	//obiettivo.style.borderRight = "solid 1px "+colore;
	//obiettivo.style.borderBottom = "solid 1px "+colore;
			
}

function caricaPagina(target,pars,car,dest)
{
		var req = new Ajax.Request(
			target, 
			{
				method: 'get', 
				parameters: pars, 
				evalJS: true,
			//	onLoading: car,
				onComplete: dest
			});
}

function caricaPaginaFrame(target,dest)
{
ifrm = document.createElement("IFRAME");
   ifrm.setAttribute("src", "http://www.hydrolab.it/"+target);
   ifrm.style.width = 100+"%";
   ifrm.style.height = 600+"px";
   ifrm.style.border = 0+"px";
   var el = document.getElementById(dest);
   //el.innerHTML = ifrm.innerHTML;
   el.innerHTML="";
   el.appendChild(ifrm);
}

function carica(originalRequest)
	{	
		var corpo =document.getElementById('corpo');
		corpo.innerHTML = "<p align=\"center\"><img src=\"img/ajax-loader.gif\"/></p>";
	}
	
function genericResponse(originalRequest)
	{	
		var dati = originalRequest.responseText;
		var corpo =document.getElementById('corpo');
		corpo.innerHTML = dati;
	}
	
function caricaMenu(originalRequest)
	{	
		var corpo =document.getElementById('menuDx');
		corpo.innerHTML = "<p align=\"center\"><img src=\"img/ajax-loader.gif\"/></p>";
	}
	
function menuResponse(originalRequest)
	{	
		var dati = originalRequest.responseText;
		var corpo =document.getElementById('menuDx');
		corpo.innerHTML = dati;

	}	
	
		
//caricatore che mi visualizza un brevetto
function caricaBrevetto(id)
{
   var l = Math.floor((screen.width)/2);
   var t = Math.floor((screen.height)/2);
   window.open("brevetti/visualizzaBrevetto.php?id="+id,"","",",top=" + t + ",left=" + l);
   
}

//fine parte del brevetto


function caricaSingoloCorso(id)
{
	/*var req = new Ajax.Updater(
			"corpoCorsi",
			"paginaFormazione.php", 
			{
				method: 'get', 
				parameters: {id: id}
			});
		*/	
	var req = new Ajax.Request(
			"paginaFormazione.php", 
			{
				method: 'get', 
				parameters: {id: id},
				onComplete: function(res){var el = document.getElementById('corpoCorsi');el.innerHTML = res.responseText; }
			});
}

function caricaSingoloBrevetto(id)
{
	/*var req = new Ajax.Updater(
			"corpoCorsi",
			"paginaFormazione.php", 
			{
				method: 'get', 
				parameters: {id: id}
			});
		*/	
	var req = new Ajax.Request(
			"brevetti/visualizzaBrevetto.php", 
			{
				method: 'get', 
				parameters: {id: id},
				onComplete: function(res){var el = document.getElementById('corpoBrevetti');el.innerHTML = res.responseText; }
			});
}

function registraNewsletter()
{
	var nome = document.getElementById("nome");
	var mail = document.getElementById("email-news");
	var req = new Ajax.Updater(
			"rispostaNews",
			"newsletter/aggiungiNewsletter.php", 
			{
				method: 'post', 
				parameters: {nome: nome.value,email: mail.value}
			});

}

/*PARTE GESTIONE NEWS*/

function rimuoviNews(idnews,div)
{
	var req = new Ajax.Request(
			"news/remNews.php", 
			{
				method: 'post', 
				parameters: {id: idnews},
				onComplete: function(res){
					var el = document.getElementById('news'+div);
					el.innerHTML = res.responseText;
					var el = document.getElementById('modificaNews'+div);
					el.innerHTML = "";
				}
			});

}

function riportaImmagine()
{
//visualizzaPagina('','nasc5','home');
document.getElementById("immagineNews").innerHTML="<img src='img/logohydrolab.JPG' width='640' height='480'/>";

}

function mostraNews(pag)
{
	var req = new Ajax.Updater(
			'menuDx',
			"news/showNews.php", 
			{
				method: 'get', 
				parameters: {pagina: pag}
			});

}

function mostraPublicNews(pag)
{
	var req = new Ajax.Updater(
			'menuDx',
			"news/showPublicNews.php", 
			{
				method: 'get', 
				parameters: {pagina: pag}
			});

}

function esplodiNews(id)
{
	var req = new Ajax.Updater(
			"immagineNews",
			"news/newsSingola.php", 
			{
				method: 'get', 
				parameters: {id: id}
			});			
}

function modNews(pag,div)
{
	var req = new Ajax.Updater(
			div,
			"news/uploadNews.php", 
			{
				method: 'get', 
				parameters: {modify: pag}
			});

}

function makeFrame(pag,div) {
   ifrm = document.createElement("IFRAME");
   ifrm.setAttribute("src", "http://www.hydrolab.it/news/uploadNews.php?modify="+pag);
   ifrm.style.width = 640+"px";
   ifrm.style.height = 480+"px";
   ifrm.style.border = 0+"px";
   var t = "news"+div;
   var el = document.getElementById(t);
   //el.innerHTML = ifrm.innerHTML;
   el.innerHTML="";
   el.appendChild(ifrm);
   t = "modificaNews"+div;
   el = document.getElementById(t);
   el.innerHTML = "";   
} 

/*FINE*/

/*PARTE GESTIONE NEWSLETTER ADMIN*/
function cancellaNewsletter(ide,dest)
{
	var req = new Ajax.Updater(
			dest,
			"newsletter/cancellaNewsletter.php", 
			{
				method: 'post', 
				parameters: {ident: ide}
			});
}

function modificaNewsletter(ide,ident)
{
	var nome = document.getElementById("nome"+ide);
	var mail = document.getElementById("mail"+ide);
	var req = new Ajax.Updater(
			"mod"+ide,
			"newsletter/modNewsletter.php", 
			{
				method: 'post', 
				parameters: {nome: nome.value, email: mail.value,ide: ident}
			});
}

/*FINE*/

/*INIZIO MODIFICA DATI*/

function submitModDati(dest)
{
	/*var oldpassword = document.getElementById('oldpassword');
	var newpassword = document.getElementById('newpassword');	
	oldpassword.value= hex_md5(oldpassword.value); 
	newpassword.value= hex_md5(newpassword.value); 
	*/
	var myhash = new Hash();
	myhash.set('nome', document.getElementById('nomemod').value);
	myhash.set('indirizzo', document.getElementById('indirizzo').value);
	myhash.set('cap', document.getElementById('cap').value);
	myhash.set('comune', document.getElementById('comune').value);
	myhash.set('provincia', document.getElementById('provincia').value);
	myhash.set('telefono', document.getElementById('telefono').value);
	myhash.set('username',document.getElementById('username').value);
	myhash.set('oldpassword', document.getElementById('oldpassword').value);
	myhash.set('newpassword', document.getElementById('newpassword').value);
	myhash.set('cap', document.getElementById('cap').value);
	myhash.set('email', document.getElementById('emailmod').value);
	myhash.set('id', document.getElementById('id').value);
	//dentro devo anche mettere tutti i brevetti di modo da selezionare/deselezionare quelli specificati
	var nbrev = document.getElementById('nbrevetti');
	
	for(var i=0;i<nbrev.value;i++)
	{
		//myhash.set('brev'+i, document.getElementById('brevetto'+i).checked);
		//alert(document.getElementById('brevetto'+i).name);
		myhash.set(document.getElementById('brevetto'+i).name,document.getElementById('brevetto'+i).checked);
	}
	
	var req = new Ajax.Request(			
			"http://www.hydrolab.it/iscritti/modDati.php", 
			{
				method: 'post', 
				evalScripts:true,				
				//parameters: Form.serialize('formModDati'),
				parameters:myhash,
				onComplete: function(res){
					var padre = document.createElement('div');
					padre.className = "popupPadre";
					var newdiv = document.createElement('div');
					newdiv.className = "popup";
					var divClose = document.createElement('div');
					divClose.className = "popupClose";
					divClose.innerHTML = "<a href=\"#\" onClick=\"cancellaMod(this)\"><img src=\"img/cancel.png\" alt=\"chiudi\"/></a>";
					//newdiv.appendChild(divClose);
					//newdiv.innerHTML = newdiv.innerHTML+res.responseText;
					newdiv.innerHTML = res.responseText;
					padre.appendChild(divClose);
					padre.appendChild(newdiv);					 
					//document.getElementById('formModDati').appendChild(padre);
					document.getElementById(dest).appendChild(padre);
					
				//var el = document.getElementById('corpoCorsi');el.innerHTML = res.responseText; 
				}				
			});
}

function cancellaMod(el)
{
/*
if (!aperto)
	return;
	*/
((el.parentNode).parentNode.parentNode).removeChild(el.parentNode.parentNode);
//aperto = false;
}
/*FINE*/