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function ZoomImg() {
var Args = ZoomImg.arguments;
var img = (Args[0] != null) ? Args[0] : 'images/spacer.gif';
var w = (Args[1] != null) ? parseInt(Args[1]) : null;
var h = (Args[2] != null) ? parseInt(Args[2]) : null;
var txt = (Args[3] != null) ? Args[3] : '';
//var alt = (Args[5] != null) ? Args[5] : '';
var photo = (Args[4] != null) ? Args[4] : '';

// spazio per la didascalia
/*if (txt!=null) {
	if (txt.length>0) {
		if (txt.length<50) {h+=25;} else {h+=41;};
	}
}*/

id='W'+Hex32(Crc32Str(img));

var hwin=h;
if (h>w) {hwin+=18;} // finestra più alta per foto verticali
hwin=hwin+26

// apro popup
GP_AdvOpenWindow('services/img.asp?img='+escape(img)+'&w='+w+'&h='+h+'&txt='+escape(txt)+'&photo='+photo,id,'toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=yes',w,hwin,'center','ignoreLink','',0,'');

}

//var imageCache = new Image();
//imageCache.src = "images/arr-down.jpg";
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    var langHide = "Nascondi"
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}

function P7_swapClass(){ //v1.4 by PVII
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  }else if(tA[i].className==arg[2]){tA[i].className=arg[3];}}}}
}

function ChangeBg(idTd,img) {
 var td=MM_findObj(idTd)
 if(td != null) {
  td.style.backgroundImage="url(images/ly/"+img+")";
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}

function AddFavorites() {
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}

function LinkEmail() {

var Args = LinkEmail.arguments;
var utente = (Args[0] != null) ? Args[0] : 'casella';
var dominio = (Args[1] != null) ? Args[1] : 'dominio';
var ext = (Args[2] != null) ? Args[2] : 'ext';
var classe = (Args[3] != null) ? Args[3] : 'classeLink';
var image = (Args[4] != null) ? Args[4] : false;
var header = (Args[5] != null) ? Args[5] : false;

  document.write("<a href='");
  document.write("mail");
  document.write("to:");
  document.write(utente);
  document.write("@");
  document.write(dominio);
  document.write(".");
  document.write(ext);
  
  if (header) {
  document.write("?"+header);
  }
  document.write("' class='"+classe+"'>");
  if (image) {
  document.write("<img src='images/i-mail.gif' width='20' height='20' border='0' alt='E-mail'>");
  } else {
  document.write(utente);
  document.write("@");
  document.write(dominio);
  document.write(".");
  document.write(ext);
  }
  document.write("</a>");
}

function StampaPagina(page) {
 var separat = (window.location.search.substring(1) != "") ? '&' : '?';
 GP_AdvOpenWindow(page+separat+'action=print','stampa','fullscreen=no,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no',650,400,'center','ignoreLink','',0,'');
}

function StatusMsg(msgStr) { 
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}

function QueryString(key) {
 QueryString_Parse();
	var value = null;
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	{
		if (QueryString.keys[i]==key)
		{
			value = QueryString.values[i];
			break;
		}
	}
	return value;
}

function QueryString_Parse() {
 QueryString.keys = new Array();
 QueryString.values = new Array();
	var query = window.location.search.substring(1);
	var pairs = query.split("&");
	
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	{
		var pos = pairs[i].indexOf('=');
		if (pos >= 0)
		{
			var argname = pairs[i].substring(0,pos);
			var value = pairs[i].substring(pos+1);
			QueryString.keys[QueryString.keys.length] = argname;
			QueryString.values[QueryString.values.length] = value;		
		}
	}
}

function wOffset(){
 var moz=(document.getElementById&&!document.all)?1:0;
 return (moz)?window.pageYOffset:document.body.scrollTop;
}

function divVisibility(idDiv,act){
  var div = MM_findObj(idDiv);
  if (act) {div.style.visibility="visible";} else {div.style.visibility="hidden";};
}

function BackToTop(){
 var divName='BackToTop';
 if (wOffset()>0?divVisibility(divName,true):divVisibility(divName,false));
 //document.all.BackToTop.innerHTML=document.body.clientHeight;
 //document.all.BackToTop.innerHTML=document.body.scrollTop;
 setTimeout('BackToTop()',100);
}

/*
  CRC-32 (as it is in ZMODEM) in table form

  Copyright (C) 1986 Gary S. Brown. You may use this program, or
  code or tables extracted from it, as desired without restriction.
*/
var Crc32Tab = new Array(
0x00000000,0x77073096,0xEE0E612C,0x990951BA,0x076DC419,0x706AF48F,0xE963A535,0x9E6495A3,
0x0EDB8832,0x79DCB8A4,0xE0D5E91E,0x97D2D988,0x09B64C2B,0x7EB17CBD,0xE7B82D07,0x90BF1D91,
0x1DB71064,0x6AB020F2,0xF3B97148,0x84BE41DE,0x1ADAD47D,0x6DDDE4EB,0xF4D4B551,0x83D385C7,
0x136C9856,0x646BA8C0,0xFD62F97A,0x8A65C9EC,0x14015C4F,0x63066CD9,0xFA0F3D63,0x8D080DF5,
0x3B6E20C8,0x4C69105E,0xD56041E4,0xA2677172,0x3C03E4D1,0x4B04D447,0xD20D85FD,0xA50AB56B,
0x35B5A8FA,0x42B2986C,0xDBBBC9D6,0xACBCF940,0x32D86CE3,0x45DF5C75,0xDCD60DCF,0xABD13D59,
0x26D930AC,0x51DE003A,0xC8D75180,0xBFD06116,0x21B4F4B5,0x56B3C423,0xCFBA9599,0xB8BDA50F,
0x2802B89E,0x5F058808,0xC60CD9B2,0xB10BE924,0x2F6F7C87,0x58684C11,0xC1611DAB,0xB6662D3D,
0x76DC4190,0x01DB7106,0x98D220BC,0xEFD5102A,0x71B18589,0x06B6B51F,0x9FBFE4A5,0xE8B8D433,
0x7807C9A2,0x0F00F934,0x9609A88E,0xE10E9818,0x7F6A0DBB,0x086D3D2D,0x91646C97,0xE6635C01,
0x6B6B51F4,0x1C6C6162,0x856530D8,0xF262004E,0x6C0695ED,0x1B01A57B,0x8208F4C1,0xF50FC457,
0x65B0D9C6,0x12B7E950,0x8BBEB8EA,0xFCB9887C,0x62DD1DDF,0x15DA2D49,0x8CD37CF3,0xFBD44C65,
0x4DB26158,0x3AB551CE,0xA3BC0074,0xD4BB30E2,0x4ADFA541,0x3DD895D7,0xA4D1C46D,0xD3D6F4FB,
0x4369E96A,0x346ED9FC,0xAD678846,0xDA60B8D0,0x44042D73,0x33031DE5,0xAA0A4C5F,0xDD0D7CC9,
0x5005713C,0x270241AA,0xBE0B1010,0xC90C2086,0x5768B525,0x206F85B3,0xB966D409,0xCE61E49F,
0x5EDEF90E,0x29D9C998,0xB0D09822,0xC7D7A8B4,0x59B33D17,0x2EB40D81,0xB7BD5C3B,0xC0BA6CAD,
0xEDB88320,0x9ABFB3B6,0x03B6E20C,0x74B1D29A,0xEAD54739,0x9DD277AF,0x04DB2615,0x73DC1683,
0xE3630B12,0x94643B84,0x0D6D6A3E,0x7A6A5AA8,0xE40ECF0B,0x9309FF9D,0x0A00AE27,0x7D079EB1,
0xF00F9344,0x8708A3D2,0x1E01F268,0x6906C2FE,0xF762575D,0x806567CB,0x196C3671,0x6E6B06E7,
0xFED41B76,0x89D32BE0,0x10DA7A5A,0x67DD4ACC,0xF9B9DF6F,0x8EBEEFF9,0x17B7BE43,0x60B08ED5,
0xD6D6A3E8,0xA1D1937E,0x38D8C2C4,0x4FDFF252,0xD1BB67F1,0xA6BC5767,0x3FB506DD,0x48B2364B,
0xD80D2BDA,0xAF0A1B4C,0x36034AF6,0x41047A60,0xDF60EFC3,0xA867DF55,0x316E8EEF,0x4669BE79,
0xCB61B38C,0xBC66831A,0x256FD2A0,0x5268E236,0xCC0C7795,0xBB0B4703,0x220216B9,0x5505262F,
0xC5BA3BBE,0xB2BD0B28,0x2BB45A92,0x5CB36A04,0xC2D7FFA7,0xB5D0CF31,0x2CD99E8B,0x5BDEAE1D,
0x9B64C2B0,0xEC63F226,0x756AA39C,0x026D930A,0x9C0906A9,0xEB0E363F,0x72076785,0x05005713,
0x95BF4A82,0xE2B87A14,0x7BB12BAE,0x0CB61B38,0x92D28E9B,0xE5D5BE0D,0x7CDCEFB7,0x0BDBDF21,
0x86D3D2D4,0xF1D4E242,0x68DDB3F8,0x1FDA836E,0x81BE16CD,0xF6B9265B,0x6FB077E1,0x18B74777,
0x88085AE6,0xFF0F6A70,0x66063BCA,0x11010B5C,0x8F659EFF,0xF862AE69,0x616BFFD3,0x166CCF45,
0xA00AE278,0xD70DD2EE,0x4E048354,0x3903B3C2,0xA7672661,0xD06016F7,0x4969474D,0x3E6E77DB,
0xAED16A4A,0xD9D65ADC,0x40DF0B66,0x37D83BF0,0xA9BCAE53,0xDEBB9EC5,0x47B2CF7F,0x30B5FFE9,
0xBDBDF21C,0xCABAC28A,0x53B39330,0x24B4A3A6,0xBAD03605,0xCDD70693,0x54DE5729,0x23D967BF,
0xB3667A2E,0xC4614AB8,0x5D681B02,0x2A6F2B94,0xB40BBE37,0xC30C8EA1,0x5A05DF1B,0x2D02EF8D);

function Crc32Add(crc,c)
/*
  'crc' should be initialized to 0xFFFFFFFF and after the computation it should be inverted.
*/
{
  return Crc32Tab[(crc^c)&0xFF]^((crc>>8)&0x00FFFFFF);
}

/*
  Application functions that calculates CRC of a string
*/
function Crc32Str(str)
{
  var n;
  var len=str.length;
  var crc;

  crc=0xFFFFFFFF;
  for (n=0; n<len; n++)
  {
    crc=Crc32Add(crc,str.charCodeAt(n));
  }
  return (~crc)&0xFFFFFFFF;
}

/*
  Hex convert functions
*/
function Hex32(val)
/*
  Convert value as 32-bit unsigned integer to 8 digit hexadecimal number prefixed with "0x".
*/
{
  var n;
  var str1;
  var str2;

  n=val&0xFFFF;
  str1=n.toString(16).toUpperCase();
  while (str1.length<4)
  {
    str1="0"+str1;
  }
  n=(val>>>16)&0xFFFF;
  str2=n.toString(16).toUpperCase();
  while (str2.length<4)
  {
    str2="0"+str2;
  }
  return "0x"+str2+str1;
}

/*
  Execute function
*/
function CrcCalc()
{
 Hex32(Crc32Str(str))
}

-->