//v1.7
// Flash Player Version Detection (AC_RunActiveContent.js)
// Detect Client Browser type
// Copyright 2005-2007 Adobe Systems Incorporated.  All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isPreIE7 = (parseInt('' + parseFloat(navigator.userAgent.substring(navigator.userAgent.indexOf("MSIE") + 5, navigator.userAgent.length)))) < 7;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
var isFF = (navigator.userAgent.indexOf("Firefox") != -1) ? true : false;
var isFF3 = (navigator.userAgent.indexOf("Firefox/3") != -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>';
  }
  
  return str;
}

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

// SimpleFlash Funktion zur simplen Einbindung von Flash-Objekten
function simpleFlash(file, breite, hoehe, hauptversion, altContent, zieldiv, wmode) {

    // Erforderliche Hauptversion von Flash
    var requiredMajorVersion = hauptversion;
    var requiredMinorVersion = 0;
    var requiredRevision = 0;
    
    // Default für wmode
    if (wmode == null || wmode == '')
        wmode = 'window';
    
    // Firefox 3 unterstützt kein transparent mode
    if (isFF3)
        wmode = 'window';
    
    // -----------------------------------------------------------------------------
    
    if (AC_FL_RunContent == 0 || DetectFlashVer == 0)
        alert("AC_RunActiveContent aus Javascript Library konnte nicht gefunden werden!");
    else 
    {
        var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
       
        // sofern eine akzeptable Version ermittelt wurde
        if(hasRightVersion) 
        {  
            // Flash-Film einbetten
            flashcode = AC_FL_RunContent(
					    'codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+hauptversion.toString()+',0,0,0',
					    'width', breite,
					    'height', hoehe,
					    'src', file,
					    'quality', 'high',
					    'pluginspage', 'http://www.macromedia.com/go/getflashplayer',
					    'align', 'middle',
					    'play', 'true',
					    'loop', 'true',
					    'scale', 'noscale',
					    'wmode', wmode,
					    'devicefont', 'false',
					    'id', file,
					    'bgcolor', '#ffffff',
					    'name', file,
					    'menu', 'false',
					    'allowScriptAccess','sameDomain',
					    'allowFullScreen','true',
					    'movie', file,
					    'salign', ''
					); //end AC code
					document.getElementById(zieldiv).innerHTML += flashcode;
        }
        else 
        {
            // Flash ist veraltet, oder das Plug-In wurde nicht ermittelt
            if (altContent == null || altContent == "") {
                altContent = '<p>F&uuml;r diesen Inhalt ist der Adobe Flash Player Version '+hauptversion.toString()+' oder h&ouml;her erforderlich. '
                + '<br><a href=http://www.macromedia.com/go/getflash/ target=_blank>Flash installieren</a>';
            }
            document.getElementById(zieldiv).innerHTML += altContent;
        }
    }
}

// Sammelfunction für Load Events
function addLoadEvent( fn ) 
{
    if (isIE)
    {
        // Derived from http://simonwillison.net/2004/May/26/addLoadEvent/
        var oldonload = window.onload;
    	
        if ( typeof window.onload != 'function' ) 
        {
	        window.onload = fn;
        }
        else
        {
	        window.onload = function() {
		        if (oldonload) { oldonload(); }
		        fn();
	        }
        }
    }
    else
    {
        //addEvent() by John Resig
        if (window.addEventListener)
        { 
            window.addEventListener( 'load', fn, false );
        }
        else if (window.attachEvent)
        { 
            window["e"+'load'+fn] = fn; 
            window['load'+fn] = function(){ window["e"+'load'+fn]( window.event ); } 
            window.attachEvent( "on"+'load', window['load'+fn] ); 
        }     
    }
}

// Default Button Fix für Firefox (verhindern das absenden eines 
// Formulars in einer Multiline Textbox)
function WebForm_FireDefaultButton(event, target)
{
    //event.srcElement doesn't work in FF so we check whether
    //it or event.target exists, using whichever is returned
    var element = event.target || event.srcElement;
    if (event.keyCode == 13 && !(element && element.tagName.toLowerCase() == "textarea"))
    {
        var defaultButton;        
        if (__nonMSDOMBrowser)         
        {
            defaultButton = document.getElementById(target);        
        }         
        else         
        {
            defaultButton = document.all[target];
        }
        if (defaultButton && typeof defaultButton.click != "undefined")
        {
            defaultButton.click();
            event.cancelBubble = true;
            
            if (event.stopPropagation)
            {
                event.stopPropagation();
            }            
            return false;
        }    
    }    
    return true;
}

// Get Elements Fix für Firefox
var getElementProcessor = 
{
    getElementsByTagName : function( parentElem, tagName )
    {
       var elements;	    
       try { elements = parentElem.getElementsByTagName( tagName ); }
       catch( e ) { elements = []; this._getElementsByTagNameInternal( parentElem, tagName, elements ); }        
       return elements; 
    },
    
    _getElementsByTagNameInternal : function( parentElem, tagName )
    {
        var activeElem;            
        for( var x = 0; x < parentElem.childNodes.length; x++ )
        {
            activeElem = parentElem.childNodes[x];            
            if( activeElem.tagName === tagName ) { collection.push( activeElem ); }            
            if( activeElem.childNodes.length > 0 && activeElem.nodeType == 1 ) { this._getElementsByTagNameInternal( activeElem, tagName, collection ); }
        }
    }
};

// Prüft, ob ein Wert numerisch ist
function IsNumeric(value)
{
   var validChars = "0123456789.-";
   var character;
   var result = true;

   if (value.length == 0) return false;

   //  Prüfen ob es sich um gültige Zeichen handelt
   for (i = 0; i < value.length && result == true; i++)
   {
      character = value.charAt(i);
      if (validChars.indexOf(character) == -1)
         result = false;
   }
   return result;
}

// Liefert als Resultat die Angabe ob der letzte Tastedruck Enter war
function IsEnterKey()
{
    var retVal = false;
    var keycode = 0;
    if ((typeof(window.event) != "undefined") && (window.event != null))
    {
        keycode = window.event.keyCode;
    }
    else if ((typeof(e) != "undefined") && (e != null))
    {
        keycode = e.which;
    }
    if (keycode == 13)
    {
        retVal = true;
    }
    return retVal;
}

// Relativen Pfad auslesen
function GetRelativePath(TargetPath)
{
    var RootPath = '';
    
    // Relativen Pfad bestimmen
    var location = document.location.pathname;
    for(var i = 0; i < location.split('/').length - 2; i++)
        RootPath += '../';

    // Speziallfall localhost
    if (document.URL.toLowerCase().search('localhost') != -1)
        RootPath = RootPath.substring(0, RootPath.length - 3);
        
    return RootPath + TargetPath;
}