//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2008 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
function ControlVersion() {
    var version;
    var axo;
    var e;
    // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry
    try {
        // version will be set for 7.X or greater players
	axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
	version = axo.GetVariable("$version");
    } catch (e) {}

    if (!version) {
        try {
            // version will be set for 6.X players only
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");

            // installed player is some revision of 6.0
            // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
            // so we have to be careful.

            // default to the first public version
            version = "WIN 6,0,21,0";
            // throws if AllowScripAccess does not exist (introduced in 6.0r47)
            axo.AllowScriptAccess = "always";
            // safe to call for 6.0r47 or greater
            version = axo.GetVariable("$version");
	} catch (e) {}
    }

    if (!version) {
        try {
            // version will be set for 4.X or 5.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = axo.GetVariable("$version");
	} catch (e) {}
    }

    if (!version) {
        try {
            // version will be set for 3.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
            version = "WIN 3,0,18,0";
	} catch (e) {}
    }

    if (!version) {
        try {
            // version will be set for 2.X player
            axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
            version = "WIN 2,0,0,11";
	} catch (e) { version = -1;}
    }

    return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer() {
    //// NS/Opera version >= 3 check for Flash plugin in plugin array
    var flashVer = -1;

    if (navigator.plugins != null && navigator.plugins.length > 0) {
        if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
            var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
            var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
            var descArray = flashDescription.split(" ");
            var tempArrayMajor = descArray[2].split(".");
            var versionMajor = tempArrayMajor[0];
            var versionMinor = tempArrayMajor[1];
            var versionRevision = descArray[3];

            if (versionRevision == "") { versionRevision = descArray[4]; }

            if (versionRevision[0] == "d") {
                versionRevision = versionRevision.substring(1);
            } else if (versionRevision[0] == "r") {
                        versionRevision = versionRevision.substring(1);
			if (versionRevision.indexOf("d") > 0) {
                            versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
			}
		}
            flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
	}
    }

    // MSN/WebTV 2.6 supports Flash 4
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
    // WebTV 2.5 supports Flash 3
    else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
    // older WebTV supports Flash 2
    else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
    else if ( isIE && isWin && !isOpera ) {
        flashVer = ControlVersion();
    }
    return flashVer;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) {
    versionStr = GetSwfVer();
    var risultato = false;
    if (versionStr == -1 ) {
        risultato = false;
    } else if (versionStr != 0) {
        if(isIE && isWin && !isOpera) {
            // Given "WIN 2,0,0,11"
            tempArray = versionStr.split(" ");          // ["WIN", "2,0,0,11"]
            tempString = tempArray[1];			// "2,0,0,11"
            versionArray = tempString.split(",");	// ['2', '0', '0', '11']
            } else {
                versionArray = versionStr.split(".");
            }

            var versionMajor = versionArray[0];
            var versionMinor = versionArray[1];
            var versionRevision = versionArray[2];
            // is the major.revision >= requested major.revision AND the minor version >= requested minor
            if (versionMajor > parseFloat(reqMajorVer)) {
                risultato = true;
            } else if (versionMajor == parseFloat(reqMajorVer)) {
		if (versionMinor > parseFloat(reqMinorVer)) risultato = true;
		else if (versionMinor == parseFloat(reqMinorVer)) {
                    if (versionRevision >= parseFloat(reqRevision)) risultato = true;
		}
            }
            risultato = false;
	}
        
    return risultato;
}

function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?');
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs)
{
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var p in params)
    {
      str += '<param name="' + p + '" value="' + params[p] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var e in embedAttrs)
    {
      str += e + '="' + embedAttrs[e] + '" ';
    }
    str += '> </embed>';
  }
  document.write(str);
}

function AC_FL_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret =
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();
    switch (currArg){
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace":
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}
// Fine funzioni dedicate al flash

// ** INIZIO MIE FUNZIONI **

function appl(elem,newcl) {
    document.getElementById(elem).className = newcl;
}

function open_win(page, id, w, h) {
    leftPos=(screen.width)?(screen.width-w)/2:100;
    topPos=(screen.height)?(screen.height-h)/2:100;
    win=window.open(page, id, "top="+topPos+", left="+leftPos+", toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, titlebar=no, resizable=yes, width="+w+", height="+h);
    if (win.focus)
        win.focus();
}

function apri_immagine(url) {
    var mywidth=820;
    var myheight=670;

    var s_left=0;
    var s_top=0;

    if ((screen.width >= mywidth) & (screen.height >= myheight)) {
        s_left=(screen.width-mywidth)/2;
        s_top=((screen.height-myheight)/2)-25;
    }

    window.open(url, '', 'width=' + mywidth + ', height=' + myheight + ', top=' + s_top + ', left=' + s_left + ', resizable=yes, scrollbars=no');
}

function apripop(url,name,wi,he) {
    var s_lar=(screen.width-wi)/2;
    var s_alt=((screen.height-he)/2)-25;
    window.open(url,name,'width='+wi+',height='+he+',top='+s_alt+',left='+s_lar+',resizable=yes,scrollbars=no');
}

function apriwin(url,name,feat){
    window.open(url,name,feat);
}

function jump_foto(fsel) {
    eval("window.location='"+fsel.options[fsel.selectedIndex].value+"'");
    fsel.selectedIndex=1;
}

function jump_album(asel) {
    eval("window.location='"+asel.options[asel.selectedIndex].value+"'");
    //asel.selectedIndex=1;
}

function contatore(val) {
    max=1000;
    if (val.message.value.length > max) {
        val.message.value = val.message.value.substring(0,max);
	rest = 0;
    }
    else {
        rest = max - val.message.value.length;
    }
    val.counter_chars.value = rest;
}

function emoticon(myface) {
    document.getElementById("message").value = document.getElementById("message").value + " " + myface.title;
    contatore(document.getElementById("frmscrivi"));
}