// INIZIO FLASH

//v1.7
// Flash Player Version Detection
// Detect Client Browser type
// Copyright 2005-2007 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"));
				}
			}
			var 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();
	if (versionStr == -1 ) {
		return 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)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}

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 i in params)
    	{
      		str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    	}
    	str += '</object>';
  	}
  	else
  	{
    	str += '<embed ';
    	for (var i in embedAttrs)
    	{
      	str += i + '="' + embedAttrs[i] + '" ';
    	}
    	str += '> </embed>';
  	}

  	document.write('<div align="center">'+str+'</div>');
}

function AC_GenerateobjYT(objAttrs, params, embedAttrs, div)
{
  var str = '';

    str += '<embed ';
    for (var i in embedAttrs)
    {
      	str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';

   	document.getElementById(div).innerHTML =str;
}

function AC_FL_RunContent(){
  var ret = AC_GetArgs (arguments, "", "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_YT_RunContent(){
  var ret = AC_GetArgs (arguments, "", "movie", null, "application/x-shockwave-flash");
  AC_GenerateobjYT (ret.objAttrs, ret.params, ret.embedAttrs, ret.div[0]);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  ret.div = 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":
      case "FlashVars":
        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;
      case "div":
      	ret.div[0] = args[i+1];
      break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  if (classid) ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}


// INIZIO FORM

function reset_field(field)
{
	field.value = '';
}

function hover_button(div)
{
    var sfEls = document.getElementById(div);
    sfEls.onmouseover=function() { this.className = "pretty-hover-form_button"; }
    sfEls.onmouseout=function() { this.className = "form_button"; }
}

function hover_login_button(div)
{
    var sfEls = document.getElementById(div);
    sfEls.onmouseover=function() { this.className = "pretty-hover-form_login_button"; }
    sfEls.onmouseout=function() { this.className = "form_login_button"; }
}

function hover_vota_button(div)
{
    var sfEls = document.getElementById(div);
    sfEls.onmouseover=function() { this.className = "pretty-hover-form_vota_button"; }
    sfEls.onmouseout=function() { this.className = "form_vota_button"; }
}

function count_maxchars(field, cntfield, maxlimit)
{
	field = document.getElementById(field);
	cntfield = document.getElementById(cntfield);

	if (field.value.length > maxlimit)
	{
		field.value = field.value.substring(0, maxlimit);
	}
	else
	{
		cntfield.value = maxlimit - field.value.length + ' disponibili';
	}
}


// INIZIO LOADING

// preload
//if (document.images)
//{
	//pic0 = new Image(1, 1);
	//pic0.src = '/img/example.gif';
//}

function lucido(nomediv)
{
	document.getElementById(nomediv).className = 'lucido whitebkg';

	//document.getElementById(nomediv).style.min-width="0";
	//document.getElementById(nomediv).style.opacity="1.0";
	//document.getElementById(nomediv).style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity='100')";
	// IE8 document.getElementById(nomediv).style.filter="alpha(opacity=100)";
	//document.getElementById(nomediv).style.removeAttribute('filter');
}

function opaco(nomediv)
{
	document.getElementById(nomediv).className = 'opaco whitebkg';

	//document.getElementById(nomediv).style.min-width="0";
	//document.getElementById(nomediv).style.opacity="0.4";
	//document.getElementById(nomediv).style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity='40')";
	// IE8 document.getElementById(nomediv).style.filter="alpha(opacity=40)";
}

function lucido_noIE8(nomediv)
{
	if (!checkIE8())
	{
		lucido(nomediv);
	}
}

function opaco_noIE8(nomediv)
{
	if (!checkIE8())
	{
		opaco(nomediv);
	}
}

function getInternetExplorerVersion()
{
    var rv = -1; // Return value assumes failure.

    if (navigator.appName == 'Microsoft Internet Explorer')
	{
        var ua = navigator.userAgent;
        var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
        if (re.exec(ua) != null) rv = parseFloat(RegExp.$1);
    }

    return rv;
}

function checkIE8()
{
    var msg = false;
    var ver = getInternetExplorerVersion();

    if (ver > -1)
	{
        if (ver >= 8.0) msg = true;
        else msg = false;
    }

    return msg;
}