//=========================== Determine the browser and version.

function Browser() {

  var ua, s, i;

  this.isIE    = false;  // Internet Explorer
  this.isNS    = false;  // Netscape
  this.version = null;

  ua = navigator.userAgent;

  s = "MSIE";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isIE = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  s = "Opera";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isOP = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }


  s = "Netscape6/";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  // Treat any other "Gecko" browser as NS 6.1.

  s = "Gecko";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = 6.1;
    return;
  }
}

var browser = new Browser();
viState = 'hidden';

//=========================== Detect if Flash installed and Version

var flashinstalled = 0;
var flashversion = 0;
var MSDetect = "false";

if(navigator.plugins && navigator.plugins.length){
 x = navigator.plugins["Shockwave Flash"];
 if(x){
  flashinstalled = 2;
  if (x.description){
  	y = x.description;
   flashversion = y.charAt(y.indexOf('.')-1);
 	}
 }
 else{
  flashinstalled = 1;
 }
 if(navigator.plugins["Shockwave Flash 2.0"]){
  flashinstalled = 2;
  flashversion = 2;
 }
}
else if(navigator.mimeTypes && navigator.mimeTypes.length){
 x = navigator.mimeTypes['application/x-shockwave-flash'];
 if(x && x.enabledPlugin){
 	flashinstalled = 2;
 }
 else{
		flashinstalled = 1;
 }
}
else{
 MSDetect = "true";
 document.write('<script type="text/vbscript"\> \n');
 document.write('on error resume next \n');
 document.write('If MSDetect = "true" Then \n');
 document.write(' 	For i = 2 to 8 \n');
 document.write('   	If Not(IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & i))) Then \n');
 document.write('    Else \n ');
 document.write('	 	  flashinstalled = 2 \n');
 document.write('	    flashversion = i \n');
 document.write('    End If \n ');
 document.write('	 Next \n');
 document.write('End If \n');
 document.write('If flashinstalled = 0 Then \n');
 document.write('	 flashinstalled = 1 \n');
 document.write('End If');
 document.write('</script\> \n');
}

//============================do globe

function doGlobe(){
  var header='<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" WIDTH="285" HEIGHT="118" id="globemovie" class="headerright"><PARAM NAME=movie VALUE="/media/globe.swf"><PARAM NAME=quality VALUE=high><PARAM NAME=bgcolor VALUE=#FFFFFF><EMBED src="/media/globe.swf" quality="high"  WIDTH="285" HEIGHT="118" NAME="flashmovie" TYPE="application/x-shockwave-flash"></EMBED></OBJECT>';
  //var headerobj=getLayer("headerright");
  //if (CheckFlashVersion(4)) {headerobj.outerHTML = header; };

  var headerobj=getLayer("global");
  if (CheckFlashVersion(4)) {headerobj.innerHTML = header; };
  
}



//=========================== Handle low flash version for video 


function CheckFlashVersion (reqver) {
   if(flashinstalled == 2) {return flashversion>=reqver} else {return false}
}

//=========================== insert conditional CSS correction for non MSIE browsers
// none currently

//=========================== set up menus and scroller
document.write("<style type='text/css'>#dropmenu0, #dropmenu1, #dropmenu2, #dropmenu3 {visibility:" + viState + ";}</style>");



//=========================== disguise emails
function renderEmail(n,d,t) {
  if (t=='') t=n + '@' + d;
  document.write('<a href="mailto:' + n + '@' + d + '">' + t + '</a>');
}


//=========================== reference outboard files
function refOutboard(f,t) {
  if (t=='css') 
    return '<link rel="stylesheet" href="/scripts/' + f + '.' + t + '" type="text/css">'
  else 
    return '<script language="JavaScript1.2" src="/scripts/' + f + '.' + t + '" type="text/javascript"></script>';
}


//----------------------------------------------------------------------------
// Code for handling the menu bar and active button.
//----------------------------------------------------------------------------

var activeButton = null;

// Capture mouse clicks on the page so any active button can be
// deactivated.

if (browser.isIE)
  document.onmousedown = pageMousedown;
else
  document.addEventListener("mousedown", pageMousedown, true);

function pageMousedown(event) {

  var el;

  // If there is no active button, exit.

  if (activeButton == null)
    return;

  // Find the element that was clicked on.

  if (browser.isIE)
    el = window.event.srcElement;
  else
    el = (event.target.tagName ? event.target : event.target.parentNode);

  // If the active button was clicked on, exit.

  if (el == activeButton)
    return;

  // If the element is not part of a menu, reset and clear the active
  // button.

  if (getContainerWith(el, "DIV", "menu") == null) {
    resetButton(activeButton);
    activeButton = null;
  }
}

function buttonClick(event, menuId) {

  var button;

  // Get the target button element.

  if (browser.isIE)
    button = window.event.srcElement;
  else
    button = event.currentTarget;

  // Blur focus from the link to remove that annoying outline.

  button.blur();


  // Associate the named menu to this button if not already done.
  // Additionally, initialize menu display.

	button.style.backgroundImage  = "url(/images/header/menu_bar_on.gif)";
	button.style.color  = "black";
  if (button.menu == null) {
    button.menu = document.getElementById(menuId);
    if (button.menu.isInitialized == null)
      menuInit(button.menu);
  }

  // Reset the currently active button, if any.

  if (activeButton != null)
    resetButton(activeButton);

  // Activate this button, unless it was the currently active one.

  if (button != activeButton) {
    depressButton(button);
    activeButton = button;
  }
  else
    activeButton = null;

  return false;
}

function buttonMouseout(event, menuId) {

  var button;

  // Find the target button element.

  if (browser.isIE)
    button = window.event.srcElement;
  else
    button = event.currentTarget;

if(button.className == " menuButtonActive" || button.className == "menuButtonActive"){
	button.style.backgroundImage  = "url(/images/header/menu_bar_on.gif)";
	button.style.color  = "black";
	}
else{
	button.style.backgroundImage  = "url(/images/header/header_bg.gif)";
    button.style.backgroundRepeat="repeat-x";
    button.style.backgroundPosition="bottom";
    button.style.color  = "white";
	}

}
function buttonMouseover(event, menuId) {

  var button;



  // Find the target button element.

  if (browser.isIE)
    button = window.event.srcElement;
  else
    button = event.currentTarget;

	button.style.backgroundImage  = "url(/images/header/menu_bar_on.gif)";
	button.style.color="black";
  // If any other button menu is active, make this one active instead.

  if (activeButton != null && activeButton != button){
    buttonClick(event, menuId);
	}
}

function depressButton(button) {

  var x, y;

  hideFlash();

//  button.style.backgroundImage  = "url(../images/header/menu_bg.jpg)";

  // Update the button's style class to make it look like it's
  // depressed.

  button.className += " menuButtonActive";

  // Position the associated drop down menu under the button and
  // show it.

  x = getPageOffsetLeft(button);
  y = getPageOffsetTop(button) + button.offsetHeight; 

y = y - 18;//JZ hardwired offset

//alert (browser.version);

    if (browser.isIE && browser.version < 6.0) y = y + 12;

  // For IE, adjust position.

  if (browser.isIE) {
    x += button.offsetParent.clientLeft;
    y += button.offsetParent.clientTop;
  }

  button.menu.style.left = x + "px";
  button.menu.style.top  = y + "px";
  button.menu.style.visibility = "visible";
}

function resetButton(button) {

  // Restore the button's style class.

  removeClassName(button, "menuButtonActive");
 // button.className = " menuButtonInactive";

  // Hide the button's menu, first closing any sub menus.

  if (button.menu != null) {
	button.style.backgroundImage  = "url(../images/header/header_bg.gif)";
	button.style.backgroundRepeat="repeat-x";
	button.style.backgroundPosition="bottom";
	button.style.color  = "white";

    closeSubMenu(button.menu);
    button.menu.style.visibility = "hidden";
    showFlash();
  }
}

//----------------------------------------------------------------------------
// Code to handle the menus and sub menus.
//----------------------------------------------------------------------------

function menuMouseover(event) {

  var menu;


  // Find the target menu element.

  if (browser.isIE)
    menu = getContainerWith(window.event.srcElement, "DIV", "menu");
  else
    menu = event.currentTarget;

  // Close any active sub menu.

  if (menu.activeItem != null)
    closeSubMenu(menu);
}

function menuItemMouseover(event, menuId) {

  var item, menu, x, y;

  // Find the target item element and its parent menu element.

  if (browser.isIE)
    item = getContainerWith(window.event.srcElement, "A", "menuItem");
  else
    item = event.currentTarget;
  menu = getContainerWith(item, "DIV", "menu");

  // Close any active sub menu and mark this one as active.

  if (menu.activeItem != null)
    closeSubMenu(menu);
  menu.activeItem = item;

  // Highlight the item element.

  item.className += " menuItemHighlight";

  // Initialize the sub menu, if not already done.

  if (item.subMenu == null) {
    item.subMenu = document.getElementById(menuId);
    if (item.subMenu.isInitialized == null)
      menuInit(item.subMenu);
  }

  // Get position for submenu based on the menu item.

  x = getPageOffsetLeft(item) + item.offsetWidth;
  y = getPageOffsetTop(item);

  // Adjust position to fit in view.

  var maxX, maxY;

  if (browser.isNS) {
    maxX = window.scrollX + window.innerWidth;
    maxY = window.scrollY + window.innerHeight;
  }
  if (browser.isIE) {
    maxX = (document.documentElement.scrollLeft   != 0 ? document.documentElement.scrollLeft    : document.body.scrollLeft)
         + (document.documentElement.clientWidth  != 0 ? document.documentElement.clientWidth   : document.body.clientWidth);
    maxY = (document.documentElement.scrollTop    != 0 ? document.documentElement.scrollTop    : document.body.scrollTop)
         + (document.documentElement.clientHeight != 0 ? document.documentElement.clientHeight : document.body.clientHeight);
  }
  maxX -= item.subMenu.offsetWidth;
  maxY -= item.subMenu.offsetHeight;

  if (x > maxX)
    x = Math.max(0, x - item.offsetWidth - item.subMenu.offsetWidth
      + (menu.offsetWidth - item.offsetWidth));
  y = Math.max(0, Math.min(y, maxY));

  // Position and show it.

  item.subMenu.style.left = x + "px";
  item.subMenu.style.top  = y + "px";
  item.subMenu.style.visibility = "visible";

  // Stop the event from bubbling.

  if (browser.isIE)
    window.event.cancelBubble = true;
  else
    event.stopPropagation();
}

function closeSubMenu(menu) {

  if (menu == null || menu.activeItem == null)
    return;

  // Recursively close any sub menus.

  if (menu.activeItem.subMenu != null) {
    closeSubMenu(menu.activeItem.subMenu);
    menu.activeItem.subMenu.style.visibility = "hidden";
    menu.activeItem.subMenu = null;
  }
  removeClassName(menu.activeItem, "menuItemHighlight");
  menu.activeItem = null;
}

//----------------------------------------------------------------------------
// Code to initialize menus.
//----------------------------------------------------------------------------

function menuInit(menu) {

  var itemList, spanList;
  var textEl, arrowEl;
  var itemWidth;
  var w, dw;
  var i, j;

  // For IE, replace arrow characters.

  if (browser.isIE) {
    menu.style.lineHeight = "2.5ex";
    spanList = menu.getElementsByTagName("SPAN");
    for (i = 0; i < spanList.length; i++)
      if (hasClassName(spanList[i], "menuItemArrow")) {
        spanList[i].style.fontFamily = "Webdings";
        spanList[i].firstChild.nodeValue = "4";
      }
  }

  // Find the width of a menu item.

  itemList = menu.getElementsByTagName("A");
  if (itemList.length > 0)
    itemWidth = itemList[0].offsetWidth;
  else
    return;

  // For items with arrows, add padding to item text to make the
  // arrows flush right.

  for (i = 0; i < itemList.length; i++) {
    spanList = itemList[i].getElementsByTagName("SPAN");
    textEl  = null;
    arrowEl = null;
    for (j = 0; j < spanList.length; j++) {
      if (hasClassName(spanList[j], "menuItemText"))
        textEl = spanList[j];
      if (hasClassName(spanList[j], "menuItemArrow"))
        arrowEl = spanList[j];
    }
    if (textEl != null && arrowEl != null)
      textEl.style.paddingRight = (itemWidth 
        - (textEl.offsetWidth + arrowEl.offsetWidth)) + "px";
  }

  // Fix IE hover problem by setting an explicit width on first item of
  // the menu.

  if (browser.isIE) {
    w = itemList[0].offsetWidth;
    itemList[0].style.width = w + "px";
    dw = itemList[0].offsetWidth - w;
    w -= dw;
    itemList[0].style.width = w + "px";
  }

  // Mark menu as initialized.

  menu.isInitialized = true;
}

//----------------------------------------------------------------------------
// General utility functions.
//----------------------------------------------------------------------------

function getContainerWith(node, tagName, className) {

  // Starting with the given node, find the nearest containing element
  // with the specified tag name and style class.

  while (node != null) {
//    if (node.tagName != null && node.tagName == tagName && hasClassName(node, className))
//    ===> not using classes - so assume first containing div is menu

    if (node.tagName != null && node.tagName == tagName)

      return node;
    node = node.parentNode;
  }

  return node;
}

function hasClassName(el, name) {

  var i, list;

  // Return true if the given element currently has the given class
  // name.

  list = el.className.split(" ");
  for (i = 0; i < list.length; i++)
    if (list[i] == name)
      return true;

  return false;
}

function removeClassName(el, name) {

  var i, curList, newList;

  if (el.className == null)
    return;

  // Remove the given class name from the element's className property.

  newList = new Array();
  curList = el.className.split(" ");
  for (i = 0; i < curList.length; i++)
    if (curList[i] != name)
      newList.push(curList[i]);
  el.className = newList.join(" ");
}

function getPageOffsetLeft(el) {

  var x;

  // Return the x coordinate of an element relative to the page.

  x = el.offsetLeft;
  if (el.offsetParent != null)
    x += getPageOffsetLeft(el.offsetParent);

  return x;
}

function getPageOffsetTop(el) {

  var y;

  // Return the x coordinate of an element relative to the page.

  y = el.offsetTop;
  if (el.offsetParent != null)
    y += getPageOffsetTop(el.offsetParent);

  return y;
}


//=========================== flash content


function hideFlash() {
  var exists=(getLayer('innerflash'))? true:false;
  if (exists) hideLayer('innerflash')
}

function showFlash () {
  var exists=(getLayer('innerflash'))? true:false;
  if (exists) showLayer('innerflash')
}

function goFlash(movie) {
  // switch to new banners: 
  if ( movie!='home' && movie.indexOf('smm-')<0 ) {movie='/media/banner.swf?file=/xml/' + movie + '.xml' + '&imagepath=/media/'} else {movie='/media/' + movie + '.swf'}

  //movie='/media/' + movie + '.swf';

  document.write('<div id="innerflash">');
  document.write('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" WIDTH="520" HEIGHT="160" id="flashmovie">');
  document.write('<PARAM NAME=movie VALUE="' + movie + '"><PARAM NAME=quality VALUE=high><EMBED src="' + movie + '" quality="high"  WIDTH="520" HEIGHT="160" NAME="flashmovie" TYPE="application/x-shockwave-flash"></EMBED>');
  document.write('</OBJECT>');
  document.write('</div>');
}


function goFlash2(movie,x,y) {
  document.write('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" WIDTH="' + x + '" HEIGHT="' + y + '" id="flashmovie">');
  document.write('<PARAM NAME=movie VALUE="/media/' + movie + '.swf"><PARAM NAME=quality VALUE=high><EMBED src="/media/' + movie + '.swf" quality="high"  WIDTH="' + x + '" HEIGHT="' + y + '" NAME="flashmovie" TYPE="application/x-shockwave-flash"></EMBED>');
  document.write('</OBJECT>');
}



function gowmp(movie,x,y) {
  document.write('<object id="MediaPlayer" width="' + x + '" height="' + y + '" classid="CLSID:22D6f312-B0F6-11D0-94AB-0080C74C7E95" standby="Loading Windows Media Player components..." type="application/x-oleobject" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,7,1112">');
  document.write('<param name="filename" value="' + movie + '">');
  document.write('<param name="Showcontrols" value="False">');
  document.write('<param name="autoStart" value="True">');
  document.write('<embed type="application/x-mplayer2" src="' + movie + '" name="MediaPlayer" width="' + x + '" height="' + y + '"></embed>');
  document.write('</object>');
}




function goScrollerFlash() {

document.write('<div id="anitext">');
document.write('<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" WIDTH="195" HEIGHT="120" id="flashmovie">');
document.write('<PARAM NAME="movie" VALUE="/media/fadeScroller.swf"><PARAM NAME="quality" VALUE="high"> <PARAM NAME="bgcolor" VALUE="#FFFFFF"><EMBED src="/media/fadeScroller.swf" quality="high"  WIDTH="195" HEIGHT="120" NAME="flashmovie" TYPE="application/x-shockwave-flash"></EMBED>');
document.write('</OBJECT>');
document.write('</div>');

}




//=========================== DW default functions
function MM_validateForm() { // modified by JZ 25-7-00 - modified (translated and 'valid mail'-check update+bugfixes) by OB 17-07-2008
  var images_dir="/images/common";
  var blank_image="shim.gif";
  var marker_image="star.gif";
  var img0=images_dir+"/"+blank_image;
  var img1=images_dir+"/"+marker_image;
  var x;

  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2)&& errors==''; i+=3) {
    test=args[i+2]; val=MM_findObj(args[i]);
    x=MM_findObj(args[i]+"_img");
    x.src=img0;

    if (val) { nm=val.name;
      if ((val=val.value)!="") {
        if (test.indexOf('isEmail')!=-1) {
          p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) {
            errors+=' eine gueltige E-Mail-Adresse in der Form mail@provider.tld enthaelt.\n';
            x.src=1;
          }
        } else if (test!='R') {
          num = parseFloat(val);
        } else if (test!='R') {
          num = parseFloat(val);
          if (val!=''+num) {
            errors+=' eine Nummer enthaelt.\n';x.src=img1;
          } if (test.indexOf('inRange') != -1) {
            p=test.indexOf(':');
            min=test.substring(8,p);
            max=test.substring(p+1);
            if (num<min || max<num) {
              errors+=' eine Zahl zwischen '+min+' und '+max+' enthaelt.\n';
              x.src=img1;
            }
          }
        }
      } else if (test.charAt(0) == 'R') {
        errors+=' ausgefuellt wurde.\n';
        x.src=img1;
      }
    }
  } if (errors) alert('Bitte ueberpruefen Sie, ob das markierte Feld'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

//=========================== Folding menu code

var isMinNS4 = (document.layers) ? 1 : 0;
var isMinIE4 = (document.all)? 1:0;
var isMinNS6 = (document.getElementById&&!document.all)? 1:0;

function hideLayer(name) {
  var layer = getLayer(name);
  if (isMinNS6 || isMinIE4)
    layer.style.display='none';
}

function showLayer(name) {
  var layer = getLayer(name);
  if (isMinNS6 || isMinIE4)
    layer.style.display='block';
}

function toggleLayer(name) {
  var layer = getLayer(name);
  if (isMinNS6 || isMinIE4)
    if (layer.style.display=='block'){layer.style.display='none'}else{layer.style.display='block'};
}

function closeallnodes(){
         for (i=0 ; i < foldinglist.length ; i++){
		hideLayer(foldinglist[i]);
         }
}

function getLayer(name) {

  if (isMinNS4)
    return findLayer(name, document);
  if (isMinIE4)
    return eval('document.all.' + name);
  if (isMinNS6)
    return document.getElementById(name);

  return null;
}

function findLayer(name, doc) {

  var i, layer;

  for (i = 0; i < doc.layers.length; i++) {
    layer = doc.layers[i];
    if (layer.name == name)
      return layer;
    if (layer.document.layers.length > 0) {
      layer = findLayer(name, layer.document);
      if (layer != null)
        return layer;
    }
  }

  return null;
}

function submit_it(action){
document.job.action.value=action;
document.job.submit();
}

function goMap(elem,loc,popHTML){
  if (GBrowserIsCompatible()) {
	//create custom icon
	var blueIcon = new GIcon(G_DEFAULT_ICON);
	blueIcon.image = "/images/external/gmaps-icon.png";
	blueIcon.iconSize = new GSize(34, 34);

	//create map
	var map = new GMap2(document.getElementById(elem));
	map.setCenter(loc, 16);
	map.addControl(new GSmallMapControl());

	//add marker to map
	var marker=new GMarker(loc, { icon:blueIcon });
	map.addOverlay(marker);

	GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml(popHTML);
	});
  }
}