<!--//
function changeBGcolor(id,color)
{
	if (document.getElementById && document.getElementById(id))
	{
		document.getElementById(id).style.background = color;
		return true;
	}
	else if (document.layers && document.layers[id])
	{
		document.layers[id].bgColor = color;
		return true;
	}
}

// JS function for uncrypting spam-protected emails:
function UnCryptMailto(s) {	//
	var n=0;
	var r="";
	for(var i=0; i < s.length; i++) {
		n=s.charCodeAt(i);
		if (n>=8364) {n = 128;}
		r += String.fromCharCode(n-(4));
	}
	return r;
}
// JS function for uncrypting spam-protected emails:
function linkTo_UnCryptMailto(s)	{	//
	location.href=UnCryptMailto(s);
}

//Highlight form element- 
// use in forms like <FORM onClick="highlight(event)">
var highlightcolor="#EFD9C2"
var normalcolor="#e5e5e5"
var ns6=document.getElementById&&!document.all
var previous=''
var eventobj

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA|SELECT|OPTION/

//Function to check whether element clicked is form element
function checkel(which){
	if (which.style&&intended.test(which.tagName)){
		if (ns6&&eventobj.nodeType==3)	eventobj=eventobj.parentNode.parentNode
		return true
	} else	return false
}  // end function

//Function to highlight form element
function highlight(e){
	eventobj=ns6? e.target : event.srcElement
	if (previous!=''){
		if (checkel(previous)) previous.style.backgroundColor=normalcolor
			previous=eventobj
		if (checkel(eventobj)) eventobj.style.backgroundColor=highlightcolor
	} else {
	if (checkel(eventobj)) eventobj.style.backgroundColor=highlightcolor
	previous=eventobj
	}
}  // end function


/*
* FlashObject embed
*
* v1.5 - 03-30-2005
*
* Create and write a flash movie to the page, includes detection
*
* Usage:
*
*	myFlash = new FlashObject("path/to/swf.swf", "swfid", "width", "height", flashversion, "backgroundcolor");
*	myFlash.altTxt = "Upgrade your Flash Player!";                // optional
*	myFlash.addParam("wmode", "transparent");                     // optional
*	myFlash.addVariable("varname1", "varvalue");                  // optional
*	myFlash.addVariable("varname2", getQueryParamValue("myvar")); // optional
*	myFlash.write();
*
*/
    
FlashObject = function(swf, id, w, h, ver, c) {
  this.swf = swf;
  this.id = id;
  this.width = w;
  this.height = h;
  this.version = ver || 6; // default to 6
  this.align = "middle"; // default to middle
  this.redirect = "";
  this.sq = document.location.search.split("?")[1] || "";
  this.altTxt = "Please <a href=\"http://www.macromedia.com/go/getflashplayer\">upgrade your Flash Player<\/a>.";
  this.bypassTxt = "<p>Already have Flash Player? <a href=\"?detectflash=false&"+ this.sq +"\">Click here if you have Flash Player "+ this.version +" stalled<\/a>.<\/p>";
  this.params = new Object();
  this.variables = new Object();
  if (c) this.color = this.addParam('bgcolor', c);
  this.addParam('quality', 'high'); // default to high
  this.doDetect = getQueryParamValue('detectflash');
}

FlashObject.prototype.addParam = function(name, value) {
  this.params[name] = value;
}

FlashObject.prototype.getParams = function() {
  return this.params;
}

FlashObject.prototype.getParam = function(name) {
  return this.params[name];
}

FlashObject.prototype.addVariable = function(name, value) {
  this.variables[name] = value;
}

FlashObject.prototype.getVariable = function(name) {
  return this.variables[name];
}

FlashObject.prototype.getVariables = function() {
  return this.variables;
}

FlashObject.prototype.getParamTags = function() {
  var paramTags = "";
  for (var param in this.getParams()) {
    paramTags += '<param name="' + param + '" value="' + this.getParam(param) + '" />';
  }
  if (paramTags == "") {
    paramTags = null;
  }
  return paramTags;
}
    
FlashObject.prototype.getHTML = function() {
  var flashHTML = "";
  if (window.ActiveXObject && navigator.userAgent.indexOf('Mac') == -1) { // PC IE

    flashHTML += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="' + this.id + '" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+ this.version +',0,0,0" width="' + this.width + '" height="' + this.height + '" align="' + this.align + '">';
    flashHTML += '<param name="movie" value="' + this.swf + '" />';
    if (this.getParamTags() != null) {
      flashHTML += this.getParamTags();
    }
    if (this.getVariablePairs() != null) {
      flashHTML += '<param name="flashVars" value="' + this.getVariablePairs() + '" />';
    }
    flashHTML += '<\/object>';
  } else {
    if (navigator.userAgent.indexOf('Gecko') && navigator.appVersion.substring(0, 1) >= 5) { // Mozilla
      flashHTML += ' <object type="application/x-shockwave-flash" data="' + this.swf + '" width="' + this.width + '" height="' + this.height + '"> <param name="movie" value="' + this.swf + '" />';
      flashHTML += '<param name="movie" value="' + this.swf + '" />';
      if (this.getParamTags() != null) {
        flashHTML += this.getParamTags();
      }
      if (this.getVariablePairs() != null) {
        flashHTML += '<param name="flashVars" value="' + this.getVariablePairs() + '" />';
      }
      flashHTML += '><\/object>';
    } else { // Everyone else
      flashHTML += '<embed type="application/x-shockwave-flash" src="' + this.swf + '" width="' + this.width + '" height="' + this.height + '" id="' + this.id + '" align="' + this.align + '"';
      for (var param in this.getParams()) {
        flashHTML += ' ' + param + '="' + this.getParam(param) + '"';
      }
      if (this.getVariablePairs() != null) {
        flashHTML += ' flashVars="' + this.getVariablePairs() + '"';
      }
      flashHTML += '><\/embed>';
    }
  }
  return flashHTML;	
  
}

FlashObject.prototype.getVariablePairs = function() {
  var variablePairs = new Array();
  for (var name in this.getVariables()) {
    variablePairs.push(name + "=" + escape(this.getVariable(name)));
  }
  if (variablePairs.length > 0) {
    return variablePairs.join("&");
  } else {
    return null;
  }
}

FlashObject.prototype.write = function(elementId) {
  if(detectFlash(this.version) || this.doDetect=='false') {
    if (elementId) {
      document.getElementById(elementId).innerHTML = this.getHTML();
    } else {
      document.write(this.getHTML());
    }
  } else {
    if (this.redirect != "") {
      document.location.replace(this.redirect);
    } else {
      if (elementId) {
        document.getElementById(elementId).innerHTML = this.altTxt +""+ this.bypassTxt;
      } else {
        document.write(this.altTxt +""+ this.bypassTxt);
      }
    }
  }
}

function getFlashVersion() {
  var flashversion = 0;
  if (navigator.plugins && navigator.plugins.length) {
    var x = navigator.plugins["Shockwave Flash"];
    if(x){
      if (x.description) {
        var y = x.description;
        flashversion = y.charAt(y.indexOf('.')-1);
        flashversion_pre = y.charAt(y.indexOf('.')-2);
        if(flashversion_pre==1){
          flashversion = flashversion+10;
        }
      }
    }
  } else {
    result = false;
    for(var i = 15; i >= 3 && result != true; i--){
      execScript('on error resume next: result = IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.'+i+'"))','VBScript');
      flashversion = i;
    }
  }
  return flashversion;
}

function detectFlash(ver) {	
  if (getFlashVersion() >= ver) {
    return true;
  } else {
    return false;
  }
}

// get value of querystring param
function getQueryParamValue(param) {
  var q = document.location.search;
  var detectIndex = q.indexOf(param);
  var endIndex = (q.indexOf("&", detectIndex) != -1) ? q.indexOf("&", detectIndex) : q.length;
  if(q.length > 1 && detectIndex != -1) {
    return q.substring(q.indexOf("=", detectIndex)+1, endIndex);
  } else {
    return "";
  }
}

/* add Array.push if needed */
if(Array.prototype.push == null){
  Array.prototype.push = function(item){
    this[this.length] = item;
    return this.length;
  }
}



var day_array = Array();

function close_elem(id) {
	var infotext = "evtinfotext"+id;
	var link = "evtlink"+id;
	var extrainfo = "evtextrainfo"+id;
	document.getElementById(infotext).style.display = "none";
	document.getElementById(extrainfo).style.display = "none";
	//document.getElementById(link).firstChild.data = "Details anzeigen";
  document.getElementById(link).innerHTML = "<img src=\"./fileadmin/images/symbole/plus.gif\" width=\"12\" height=\"8\" alt=\"\" border=\"0\" />";
}

function open_elem(id) {
	var infotext = "evtinfotext"+id;
	var link = "evtlink"+id;
	var extrainfo = "evtextrainfo"+id;
	//document.getElementById(infotext).style.display = "inline";
	//document.getElementById(extrainfo).style.display = "inline";
	//document.getElementById(link).firstChild.data = "Details schließen";
  document.getElementById(infotext).style.display = "";
	document.getElementById(extrainfo).style.display = "";
  document.getElementById(link).innerHTML = "<img src=\"./fileadmin/images/symbole/minus.gif\" width=\"12\" height=\"8\" alt=\"\" border=\"0\" />";
}

function vis_elem(elem) {
	var infotext = "evtinfotext"+elem;
	var link = "evtlink"+elem;
	var extrainfo = "evtextrainfo"+elem;
	if (document.getElementById("evtinfotext"+elem).style.display == "none") {
		open_elem(elem);
	} else {
		close_elem(elem);
	}
}



















function setDates() {
  var jetzt     = new Date();

  monat = jetzt.getMonth();
  monat++;
  var jahr = jetzt.getFullYear();
  if (monat > 9) {
    $('date_from').value = (jetzt.getDate() + "." + monat + "." + jahr);
  } else {
    $('date_from').value = (jetzt.getDate() + ".0" + monat + "." + jahr);
  }
  
  if(monat<12) {
    monat++;
    $('datumbis').value = (jetzt.getDate() + ".0" + monat + "." + jahr);
  } else {
    $('datumbis').value = (jetzt.getDate() + ".01." + jahr++);
  }
  
}


function StartFahrplan() {
  $('fromInput').focus();
  SetInitialFahrplanFields();
  setDates();
}

function SetInitialFahrplanFields() {
  $('ueber1').hide();
  $('ueber2').hide();
  makeSwitch($('ueber1link'),$('ueber1'));
  makeSwitch($('ueber2link'),$('ueber2'));
}

function makeSwitch(e,toshow) {
  var a = new Element('a', { 'class': 'ueberlink' }).update(e.innerHTML);
  e.replace(a);
  a.observe('click', function() { // Klick-Event definieren
    toshow.show();;
  });
};



/*****************************************************************************
/*
/* // Erst wenn DOM da ist, mit Aktionen belegen
/*
******************************************************************************/
Event.observe(window, 'load', function() {
 if($('persoenlicherFahrplan')) {
  StartFahrplan();
 }
});