//**************************************************************************
// Ticker - textTicker() is loaded in init function
var tickerMax=0;
function tickerTextList() {
  tickerMax=tickerTextList.arguments.length;
  for (i=0; i<tickerMax; i++)
    this[i]=tickerTextList.arguments[i];
}
tickerTextList1=new tickerTextList(
  /* Maximal 72 Zeichen
   123456789012345678901234567890123456789012345678901234567890123456789012
   */
   "           * * * * H E L A U - H E L A U - H E L A U * * * *           ",
   "    Mexikanische Nacht am 18.02 in der Main-Spessart-Halle Sulzbach    ",
   "                Hier klicken für weitere Informationen.                "     
 

  );
var x=0; pos=0;
var l=tickerTextList1[0].length;
tickerInitialized = false;
function textTicker() {    
  if (typeof(top.Content.Hauptseite.document.fticker) == 'undefined') {
    if (!tickerInitialized) {
      setTimeout("textTicker()",50);
    }
  } else if (typeof(top.Content.Hauptseite.document.fticker.iticker) == 'undefined') {
    if (!tickerInitialized) {
      setTimeout("textTicker()",50);
    }
  } else {
    tickerInitialized = true;
    top.Content.Hauptseite.document.fticker.iticker.value=tickerTextList1[x].substring(0,pos)+" ";
    if(pos++==l) {
      pos=0;
      setTimeout("textTicker()",1000);
      x++;
      if(x==tickerMax)
        x=0;
      l=tickerTextList1[x].length;
    } else {
      setTimeout("textTicker()",50);
    }
  }
}
//**************************************************************************
// General functions
//**************************************************************************
// Checks if browser is Navigator 3.x (or higher) or MSIE 4.x (or higher)
function browserSupported() {
  var BrowserName = navigator.appName;
  var BrowserRelease = navigator.appVersion;
  var BrowserVersion = parseInt(BrowserRelease.substring(0,1));
  if (((BrowserName == "Netscape") && (BrowserVersion >= 3)) || ((BrowserName == "Microsoft Internet Explorer") && (BrowserVersion >= 4))) {
    return (true);
  } else {
    return (false);
  }
}
//**************************************************************************
// Checks if browser is Navigator 3.x (or higher) or MSIE 3.x (or higher)
function browser2Supported() {
  // Allowed browser: Navigator 3.x (or higher) or MSIE 3.x (or higher)
  var BrowserName = navigator.appName;
  var BrowserRelease = navigator.appVersion;
  var BrowserVersion = parseInt(BrowserRelease.substring(0,1));
  // alert ("BrowserName: " + navigator.appName);
  // alert ("BrowserRelease: " + navigator.appVersion);
  // alert ("BrowserVersion: " + parseInt(navigator.appVersion.substring(0,1)));
  if (((BrowserName == "Netscape") && (BrowserVersion >= 3)) || ((BrowserName == "Microsoft Internet Explorer") && (BrowserVersion >= 3))) {
    return (true);
  } else {
    return (false);
  }
}
//**************************************************************************
// Checks if browser is MSIE 4.x (or higher)
function MSIESupported() {
  var BrowserName = navigator.appName;
  var BrowserRelease = navigator.appVersion;
  var BrowserVersion = parseInt(BrowserRelease.substring(0,1));
  if ((BrowserName == "Microsoft Internet Explorer") && (BrowserVersion >= 4)) {
    return (true);
  } else {
    return (false);
  }
}
//**************************************************************************
// Load an image
function loadImg(name,img) {
  // name: Image name; use: <img name=image_name>
  // img:  Image to be loaded (must be loaded while onLoad); use: img = new Image; img.src = "image.gif";
  if (browserSupported() == true) { eval("document." + name + ".src = " + img + ".src"); return; }
}
//**************************************************************************
// Load an image in inhalt.htm according to the currently selected page
function loadIndexImg(selOpt) {
  //alert (selOpt);
  if (browserSupported() == true) {
    if (typeof(top.InhaltFrame.Inhalt) != 'undefined') {
      if (typeof(top.InhaltFrame.Inhalt.document.opthomepage) != 'undefined') {
        top.InhaltFrame.Inhalt.document.opthomepage.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optmvsinfos) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optmvsinfos.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optanfahrt) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optanfahrt.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optsonst) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optsonst.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.opthistorie) != 'undefined') {
        top.InhaltFrame.Inhalt.document.opthistorie.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optlinks) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optlinks.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optsitemap) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optsitemap.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.opthistsulz) != 'undefined') {
        top.InhaltFrame.Inhalt.document.opthistsulz.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.opttermine) != 'undefined') {
        top.InhaltFrame.Inhalt.document.opttermine.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optpresse) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optpresse.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optguest) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optguest.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optcd) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optcd.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optinfosulz) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optinfosulz.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optimpressum) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optimpressum.src = knobdef.src; }
      if (typeof(top.InhaltFrame.Inhalt.document.optintern) != 'undefined') {
        top.InhaltFrame.Inhalt.document.optintern.src = knobdef.src; }
      eval ("if (typeof(top.InhaltFrame.Inhalt.document.opt" + selOpt + ") != 'undefined') {top.InhaltFrame.Inhalt.document.opt" + selOpt + ".src = knobred.src}");
    } else if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt) != 'undefined') {
      // This will happen if the original homepage is shown in a frame (for instance via expressoweb.de)
      // Frame 0 is _redirectdinhalt
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.opthomepage) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.opthomepage.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optmvsinfos) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optmvsinfos.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optanfahrt) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optanfahrt.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optsonst) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optsonst.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.opthistorie) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.opthistorie.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optlinks) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optlinks.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optsitemap) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optsitemap.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.opthistsulz) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.opthistsulz.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.opttermine) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.opttermine.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optpresse) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optpresse.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optguest) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optguest.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optcd) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optcd.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optinfosulz) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optinfosulz.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optimpressum) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optimpressum.src = knobdef.src; }
      if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.optintern) != 'undefined') {
        top._redirectdinhalt.InhaltFrame.Inhalt.document.optintern.src = knobdef.src; }
      eval ("if (typeof(top._redirectdinhalt.InhaltFrame.Inhalt.document.opt" + selOpt + ") != 'undefined') {top._redirectdinhalt.InhaltFrame.Inhalt.document.opt" + selOpt + ".src = knobred.src}");
    }
  }
  return
}    
//**************************************************************************
// Initialize (do all needed stuff when loading a page)
function init (strRelative) {
  if (browserSupported() == true) {
    if (typeof (strRelative) == 'undefined') {
      strRelative = "";
    }
    // Preload images
    seenext = new Image; seenext.src = strRelative + "images/seenext.gif";
    seeprev = new Image; seeprev.src = strRelative + "images/seeprev.gif";
    seeabove = new Image; seeabove.src = strRelative + "images/seeabove.gif";
    seebelow = new Image; seebelow.src = strRelative + "images/seebelow.gif";
    seenext2 = new Image; seenext2.src = strRelative + "images/seenext2.gif";
    seeprev2 = new Image; seeprev2.src = strRelative + "images/seeprev2.gif";
    seeabove2 = new Image; seeabove2.src = strRelative + "images/seeabov2.gif";
    seebelow2 = new Image; seebelow2.src = strRelative + "images/seebelo2.gif";
    knobdef = new Image; knobdef.src = strRelative + "images/knob.gif";
    knobred = new Image; knobred.src = strRelative + "images/knobred.gif";
    knobgreen = new Image; knobgreen.src = strRelative + "images/knobgren.gif";
    knobboth = new Image; knobboth.src = strRelative + "images/knobboth.gif";
    emaildef = new Image; emaildef.src = strRelative + "images/email.gif";
    email2 = new Image; email2.src = strRelative + "images/email2.gif";
    textTicker();
  }
}
//**************************************************************************
// Functions used in presse*.htm
//**************************************************************************
//**************************************************************************
// Initialize (do all needed stuff when loading a page)
function initPress (strRelative) {
  if (typeof (strRelative) == 'undefined') {
    strRelative = "";
  }
  init (strRelative);
  if (browserSupported() == true) {
    // Preload images
    cddef = new Image; cddef.src = strRelative + "images/cdjubi1998/cd_icon1.gif";
    cdgreen = new Image; cdgreen.src = strRelative + "images/cdjubi1998/cd_icon2.gif";
  }
}
//**************************************************************************
// Functions used in inhalt.htm
//**************************************************************************
//**************************************************************************
// Initialize (do all needed stuff when loading a page)
function initNavig (strRelative) {
  if (typeof (strRelative) == 'undefined') {
    strRelative = "";
  }
  init (strRelative);
  if (browserSupported() == true) {
    // Preload images
    emaildef = new Image; emaildef.src = strRelative + "images/email.gif";
    email2 = new Image; email2.src = strRelative + "images/email2.gif";
  }
}
//**************************************************************************
// Do toggling between green and red dots
function loadMouseOver(selOpt) {
  if (browserSupported() == true) {
    if (selOpt == "email") {
      document.optemail.src = email2.src;
      return;
    }
    eval ("imgName = document.opt" + selOpt + ".src");
    if (imgName != knobred.src) {
      eval ("document.opt" + selOpt + ".src = knobgreen.src");
    } else {
      eval ("document.opt" + selOpt + ".src = knobboth.src");
    }
    return;
  }
  return
}    
//**************************************************************************
// Do toggling between green and red dots
function loadMouseOut(selOpt) {
  if (browserSupported() == true) {
    
    if (selOpt == "email") {
      document.optemail.src = emaildef.src;
      return;
    }
	eval ("imgName = document.opt" + selOpt + ".src");
    if (imgName == knobgreen.src) {
      eval ("document.opt" + selOpt + ".src = knobdef.src");
    } else {
      eval ("document.opt" + selOpt + ".src = knobred.src");
    }
    return;
  }
  return
}    
//**************************************************************************
// Utilities
//**************************************************************************
//**************************************************************************
// Sort an array
//
// params
//  arr   array to sort
//  func  sort function of array (should return ?(item1 < item2) )
//
// return
//  sorted array 
function sort (arr, func)
{
  var i=0;
  var j=1;
  
  res = new simpleArray();                                                  // carbon copy original
  res.length= arr.length;
  for (i=0; i< arr.length; ++i)
  {
    res[i] = arr [i];
  }
  
  for (i=0; i< arr.length-1;++i)
    for (j=i+1; j < arr.length;++j)
    {
      if (func(res[j],res[i]) )
      {
        var temp = res[i];                                                  // blub...
        res[i] = res [j];
        res [j] = temp;
      }
    }
  return res;      
}
//**************************************************************************
// Create an array object
function simpleArray() 
{
	this.length = 0;
  return this;
}
//**************************************************************************
// Check browser version
function appVersion ()
{
  return navigator.appVersion.substring(0,1);
}
//**************************************************************************
// Check if client has Netscape Browser
function isNetscape ()
{
  return (this.navigator.appName == "Netscape");
}
//**************************************************************************
// Check if client has Microsoft Browser
function isMicro ()
{
  var app = navigator.appName;
  return (app == "Microsoft Internet Explorer") ||  (app == "");
}
//**************************************************************************
// Check if client browser is Internet Explorer 3.x
function isIE3()
{
  var app = navigator.appName;
  var ver = navigator.appVersion;
  return((app == '') ||(app == "Microsoft Internet Explorer") )  || //&&
        ((ver == '') || (ver.substring(0,1)=='2'));
}
//**************************************************************************
// Check if client browser is Netscape 3
function isNS3()
{
  return isNetscape() && appVersion()=='3';
}
//**************************************************************************
// Check if client browser is Netscape 4
function isNS4()
{
  return isNetscape() && appVersion()=='4';
}
//**************************************************************************
// Check if client browser is Microsoft 4
function isMS4()
{
  return isMicro() && appVersion()=='4';
}
//**************************************************************************
// Check if an object is defined
function isdef (obj)
{
 return typeof (obj)!='' && typeof (obj)!='undefined';
}
//**************************************************************************
// isobj
// checks if the parameter is an object 
function isobj (obj)
{
 return isdef (obj) && typeof (obj) =='object';
}
//**************************************************************************
// Checks if an object is defined and if it has the property location
function isframe (obj)
{
  return isobj(obj) && isdef(obj.location) && isdef(obj.location.href);
}
//**************************************************************************
// Split a string by given character and returns elements as array
//
// param
//  text: string to split
//  find: delimiter
 
function split (text, find)
{
  var res = new simpleArray();                                              // create result array
  if (text.length==0) return res;                                           // if emtpy string return emtpy array
  
  while (text.length!=0)                                                    // while string contains something
  {
    var index = text.indexOf (find);                                        // find seperator string
    if (index != -1)
    {
      res[res.length] = text.substring (0,index);                           // split it off and fill into array
      res.length+=1;
      text = text.substring (index+find.length,32767);                      // reduce string by split off part
    } else
    {
     res[res.length] = text;                                                // no seperator -> rest is result
     res.length+=1;
     text='';
    }
  }
  return res;
}
//**************************************************************************
// Open a new browser window
//
// params
//  name           window name
//  loc            location to load into window
//  winWidth       window width
//  winHeight      window height
//  hasScrollbars  1 = window has scrollbars
//  hasLocationbar 1 = window has locationbar
//  hasMenubar     1 = window has menubar
//  hasStatus      1 = window has status line
//  isResizable    1 = window is resizable
//  isDependent    1 = window depends on parent window (if parent window will be closed, this window will be closed, too)
// 
// return
//  new window object
function openWin (name, loc, winWidth, winHeight, hasScrollbars, hasLocationbar, hasMenubar, 
                  hasStatus, isResizable, isDependent)
{
  // Calculate centralized left upper window corner
  posHor = (screen.width/2) - (winWidth/2);
  posVer = (screen.height/2) - (winHeight/2);
  params = "width=" + winWidth + ",height=" + winHeight + ",scrollbars=" + hasScrollbars + ",status=" + hasStatus
           + ",locationbar=" + hasLocationbar + ",menubar=" + hasMenubar + ",resizable=" + isResizable
           + ",dependent=" + isDependent;
  if (isMicro()) {
    newWin = window.open (loc, name, params);
    newWin.moveTo (posHor, posVer);
  } else {
    // Netscape and other browsers (JavaScript 1.2 compatible)
    newWin = window.open (loc, name, params + ",screenX=" + posHor + ",screenY=" + posVer);
  }
  newWin.focus();
  return;
}
//**************************************************************************
// Sitemap list
//
// params
//  strGoTo        address (if it starts with NEWWINDOW: the address will be opened in a new browser window
// 
// return
//  nothing
function siteMap(strGoTo) {
   SiteMapList.selectedIndex = 0;
   if ((strGoTo != "") && (strGoTo != " ") && (strGoTo != "CHAPTER") && (strGoTo != "SEPARATOR") && (strGoTo.substring(0,10) != "NEWWINDOW:")) {
     parent.Hauptseite.location.href=strGoTo;
   } else {
     if (strGoTo == "CHAPTER") {
     	alert ("Grau hinterlegte Eintr?ge k?nnen nicht angew?hlt werden.\n\nLines with gray background cannot be selected.");
     } else if (strGoTo == "SEPARATOR") {
     	alert ("Schwarz hinterlegte Zeilen k?nnen nicht angew?hlt werden.\n\nYou cannot select the black lines.");
     } else if (strGoTo.substring(0,10) == "NEWWINDOW:") {
       strAdr = strGoTo.substr(10,(strGoTo.length-10));
       //alert ("Adress: " + strAdr);
       //openWin ("glossar", strAdr, window.width, window.height, 1, 1, 1, 1, 1, 0)
       newWin = window.open (strAdr, "glossar", "");
       newWin.focus();
     } else if ((strGoTo == "") || (strGoTo == " ")) {
     	alert ("Leere Eintr?ge k?nnen nicht angew?hlt werden.\n\nYou cannot select empty lines.");
     }
   }
}
//**************************************************************************
// Protect email addresses against harvesters (if they cannot execute JavaScript)
//
// params
//  strPart1        part #1 of email address
//  strPart2        part #2 of email address
//  strPart3        part #3 of email address
//  strPart4        part #4 of email address
//  strView         Alternate string for viewing
//  strAddParam     Additional parameters for mailto address
// strPart2 and strPart3 will be separated with a @ sign.
// 
// return
//  nothing
function protEM(strPart1, strPart2, strPart3, strPart4, strView, strAddParam) {
  if (strAddParam.length == 0) {
    document.write('<a href="mailto:' + strPart1 + strPart2 + '@' + strPart3 + strPart4 + '">');
  } else {
    document.write('<a href="mailto:' + strPart1 + strPart2 + '@' + strPart3 + strPart4 + '?' + strAddParam + '">');
  }
  if (strView.length == 0) {
    document.write(strPart1 + strPart2 + '@' + strPart3 + strPart4 + '</a>');
  } else {
    document.write(strView + '</a>');
  }
}
function protEMinfoInhalt() {
  document.write("<td class=\"indexImg\" valign=\"top\"><a href=\"mailto:info@mv-sulzbach.de\" class=\"indexImg\" onmouseover=\"loadMouseOver('email')\" onmouseout=\"loadMouseOut('email')\"><img src=\"images/email.gif\" alt=\"E-Mail an Info-Account\" align=\"top\" border=\"0\" name=\"optemail\" width=\"18\" height=\"14\"></a></td>");
  document.write("<td class=\"index\" valign=\"top\"><a href=\"mailto:info@mv-sulzbach.de\" class=\"index\" onmouseover=\"loadMouseOver('email')\" onmouseout=\"loadMouseOut('email')\">E-Mail</a></td>");
}
function protEMmvsInfos11() {
  document.write("<a href=\"mailto:info@mv-sulzbach.de?\" onmouseover=\"loadImg('email1','email2')\" onmouseout=\"loadImg('email1','emaildef')\"><img src=\"images/email.gif\" alt=\"E-Mail an info@mv-sulzbach.de\" align=\"top\" border=\"0\" name=\"email1\" width=\"18\" height=\"14\"></a>");
}
function protEMmvsInfos12() {
  document.write("<a href=\"mailto:info@mv-sulzbach.de\" onmouseover=\"loadImg('email1','email2')\" onmouseout=\"loadImg('email1','emaildef')\">Klicken Sie hier, wenn Sie weitere Informationen zum Musikverein w?nschen</a>");
}
function protEMmvsInfos21() {
  document.write("<a href=\"mailto:jugend@mv-sulzbach.de\" onmouseover=\"loadImg('email2','email2')\" onmouseout=\"loadImg('email2','emaildef')\"><img src=\"images/email.gif\" alt=\"E-Mail an jugend@mv-sulzbach.de\" align=\"top\" border=\"0\" name=\"email2\" width=\"18\" height=\"14\"></a>");
}
function protEMmvsInfos22() {
  document.write("<a href=\"mailto:jugend@mv-sulzbach.de\" onmouseover=\"loadImg('email2','email2')\" onmouseout=\"loadImg('email2','emaildef')\">Auch unsere Jugend ist via E-Mail erreichbar</a>");
}
function protEMmvsInfos31() {
  document.write("<a href=\"mailto:webmaster@mv-sulzbach.de\" align=\"top\" border=\"0\" name=\"email3\" width=\"18\" height=\"14\"></a>");
}
function protEMmvsInfos32() {
  document.write("<a href=\"mailto:webmaster@mv-sulzbach.de\" onmouseover=\"loadImg('email3','email2')\" onmouseout=\"loadImg('email3','emaildef')\">Falls Sie unserem Webmaster eine E-Mail schicken m?chten</a>");
}
// protEMclass is the same as protEM, however you can also specify a class to be used with A HREF
function protEMclass(strPart1, strPart2, strPart3, strPart4, strView, strAddParam, strClass) {
  if (strAddParam.length == 0) {
    document.write('<a href="mailto:' + strPart1 + strPart2 + '@' + strPart3 + strPart4 + '" class="' + strClass + '">');
  } else {
    document.write('<a href="mailto:' + strPart1 + strPart2 + '@' + strPart3 + strPart4 + '?' + strAddParam + '" class="' + strClass + '">');
  }
  if (strView.length == 0) {
    document.write(strPart1 + strPart2 + '@' + strPart3 + strPart4 + '</a>');
  } else {
    document.write(strView + '</a>');
  }
}
//**************************************************************************
// Generic functions
// Do left trimming
function strTrimLeft (strText) {
  while (strText.substr(0, 1) == " ") {
    strText = strText.substr(1, strText.length);
  }
  return (strText);
}
// Do right trimming
function strTrimRight (strText) {
  while (strText.substr((strText.length - 1), 1) == " ") {
    strText = strText.substr(0, strText.length - 1);
  }
  return (strText);
}
// Do right and left trimming
function strTrim (strText) {
  strText = strTrimLeft (strText);
  strText = strTrimRight (strText);
  return (strText);
}
// Check if strText contains a number (integer)
function bCheckInt (strText) {
  for (iCnt = 0; iCnt < strText.length; iCnt++) {
    cText = strText.substr(iCnt, 1);
    if ((cText != "0") && (cText != "1") && (cText != "2") &&
        (cText != "3") && (cText != "4") && (cText != "5") &&
        (cText != "6") && (cText != "7") && (cText != "8") &&
        (cText != "9")) {
        return (false);
    }
  }
  return (true);
}
//=========================================
// Alte Funktionen
function howLong() {
  if (browser2Supported() == true) {
    Now = new Date();
    var Day = Now.getDate();
    // Month starts with 0 (=January)
    var Month = Now.getMonth() + 1;
    if ((Day > 4) && (Day < 9) && (Month == 6)) {
      document.write ('<p align="center">DAS FEST L?UFT SCHON - NIX WIE HIN!!!</p>');
      return;
    }
    if ((Month > 6) || ((Day > 8) && (Month == 6))) {
      document.write ('<p align="center">Der Musikverein bedankt sich bei allen, die unser Jubil?umsfest besucht haben!!!</p>');
      return;
    }
    var Currtime = Now.getTime() / 1000;
    // Month starts with 0 (=January)
    Fest = new Date(1998,5,5);
    var Endtime = Fest.getTime() / 1000;
    var Seconds = Math.floor(Endtime - Currtime);
    var Minutes = Seconds / 60;
    var Hours = Minutes / 60;
    var Days = Hours / 24;
    Seconds = parseInt(Seconds);
    Minutes = parseInt(Minutes);
    Hours = parseInt(Hours);
    Days = parseInt(Days);
    document.write ('<p align="center">');
    document.write ("Noch " + Days + " Tage bzw. " + Hours + " Stunden bzw. " + Minutes + " Minuten bzw. " + Seconds + " Sekunden bis zum Fest!!!");
    document.write ('</p>');
  }
}
function greetings() {
  if (browser2Supported() == true) {
    Today = new Date();
    var Day = Today.getDate();
    // Month starts with 0 (=January)
    var Month = Today.getMonth() + 1;
    //document.write ('<p align="center">');
    // January
    //if ((Day == 11) && (Month == 1)) {
    //  document.write ("Wir gratulieren heute Beatrice Brenner zu ihrem 45. Geburtstag!!!");
    //}
  }
}