/************************************/
/* Erweiterung für JD Power 2008/03 */
/* -> Mouseovers konfiguriertbar    */
/* -> hl = "hilite"                 */
/* -> ll = "lolite"                 */
/************************************/
var g_homemenu_hl_fontcolor = "rgb(204, 0, 0)";
var g_homemenu_hl_background_color = "rgb(255,255,255)";
var g_homemenu_hl_background_color_Level5 = "rgb(255,255,255)";
var g_homemenu_ll_fontcolor_level0 = "rgb(255,255,255)";
var g_homemenu_ll_fontcolor_level1 = "rgb(0, 0, 0)";
var g_homemenu_ll_background_color = "transparent";
var g_homemenu_ll_background_image_level0 = "url(images/arrow-white.gif)";
var g_homemenu_ll_background_image_level1 = "url(images/arrow-gray.gif)";
var g_jdpowerphase = "none";

var g_kabseLinkCurrentPosition = -1; // STV, 2007.10.25: für vor/zurück im KBaseLayer
var g_refresh = false;

var g_psyma_navi_clicked = null;

// var g_timeout = -1;
var g_timeout = 1;
/* var g_timeoutTime = 80; */
var g_timeoutTime = 250; 
var g_openZoom = 0;
var g_openKnowledgeBase = 0;
var g_imageNr = 1;
var g_req;
var g_is_home = false;

var g_pageWidth = 839;
var g_initHome = false;
var g_timeoutHide1 = 0;
var g_timeoutHide2 = 0;
var g_timeoutHide3 = 0;
var g_timeoutHide4 = 0;
var g_timeoutHead = 0;
var g_currentNav1 = "";
var g_currentNav2 = "";
var g_currentNav3 = "";
var g_currentNav4 = "";

var g_currentHi1 = "";
var g_currentHi2 = "";
var g_currentHi3 = "";
var g_currentHi4 = "";

var G_MAXSUBLAYERS = 16;

var g_blackValue = 0;
var g_blackTimeout = 0;
var g_navShadeMax = .35;

var g_currentModelLink = '';
var g_echoCount = 0;
var g_is_opera = false;
var g_is_ie = false;
var g_is_ie5 = false;
var g_is_ie5_5 = false;
var g_is_ie6 = false;
var g_is_safari = false;
// var g_is_macmoz = false; // mozilla on mac has flash problems on the homepage.
var g_is_mac = false;
var g_is_linux = false;
var g_contextDebug = "";
var g_fallbackImage = "";

var g_newWinFocus;

/* Style Variablen für Hauptnavi überschreiben */
g_homemenu_hl_fontcolor = "#CC0000"; //"rgb(204, 0, 0)";
g_homemenu_hl_background_color = "transparent";
g_homemenu_hl_background_color_Level5 = "#FFFFFF";
g_homemenu_ll_fontcolor_level0 = "#000000";
g_homemenu_ll_fontcolor_level1 = "#000000";
g_homemenu_ll_background_color = "#eef2f5"; 
g_homemenu_ll_background_image_level0 = "url(images/arrow-black.gif)";
g_homemenu_ll_background_image_level1 = "url(images/arrow-black.gif)";
g_jdpowerphase = "200803";

/* Hauptmenü: Anzahl der Menüeinträge in Subnavi erhöhen */
G_MAXSUBLAYERS = 18;

/* Teaser Scroller */
var g_firstVisible = 1;
var g_lastvisible = 4;
var g_LastTeaser = 0;
var g_teaserWidth = 167 + 9;


/****************************************/
//global control variables for flash homepage.
// turns flash on homepage on/off globally.
var g_useFlashHomepage;
// load flash hp configuration in the following xml object;
var g_xmlFlashHPConfig;
// also, copy the [pool].jpg into the fallback images directory.
var g_flashHPFallbackOverride;
/****************************************/

window.onload = function ()
{
    initAll();
};

function initAll()
{
    g_is_home = true;
    positionFooter();
    sniffAll();
    g_canHandleTransparency = !g_is_ie5;
    initHome();
//    showLr('navshade1');
}

function sendRequest(url,callback,postData) {
	var req = createXMLHTTPObject();
	if (!req) return;
	var method = (postData) ? "POST" : "GET";
	req.open(method,url,true);
	//req.setRequestHeader('User-Agent','XMLHTTP/1.0');
	if (postData)
		req.setRequestHeader('Content-type','application/x-www-form-urlencoded');
		
	req.onreadystatechange = function () {
		if (req.readyState != 4) return;
		if (req.status != 200 && req.status != 304) {
//			alert('HTTP error ' + req.status);
			return;
		}
		if(callback)
		    callback(req);
	}
	if (req.readyState == 4) return;

	req.send();
}


function flashHP_getFlashHPConf()
{
	var req = createXMLHTTPObject();
	if (!req) return;
	
	req.open("GET","/all/media/flash/videos/homepage/settings.xml",true);
	//req.setRequestHeader('User-Agent','XMLHTTP/1.0');
	req.onreadystatechange = function () {
		if (req.readyState != 4) return;
		if (req.status != 200 && req.status != 304) {
			//alert('HTTP error ' + req.status);
			return;
		}
		
		g_xmlFlashHPConfig = req.responseXML;
		flashHP_initFlashHomepage();
	}
	if (req.readyState == 4) return;
	req.send(null);
}

var XMLHttpFactories = [
	function () {return new XMLHttpRequest()},
	function () {return new ActiveXObject("Msxml2.XMLHTTP")},
	function () {return new ActiveXObject("Msxml3.XMLHTTP")},
	function () {return new ActiveXObject("Microsoft.XMLHTTP")}
];

function createXMLHTTPObject() {
	var xmlhttp = false;
	for (var i=0;i<XMLHttpFactories.length;i++) {
		try {
			xmlhttp = XMLHttpFactories[i]();
		}
		catch (e) {
			continue;
		}
		break;
	}
	return xmlhttp;
}


// Delivers an array of DOM Elements matching the input criteria
// 
// Returns: an array of found dom elements
function getElementsByClassName(strClass, strTag, objContElm) {
  strTag = strTag || "*";
  objContElm = objContElm || document;
  var objColl = (strTag == '*' && document.all && !window.opera) ? document.all : objContElm.getElementsByTagName(strTag);
  var arr = new Array();
  var delim = strClass.indexOf('|') != -1  ? '|' : ' ';
  var arrClass = strClass.split(delim);
  for (var i = 0, j = objColl.length; i < j; i++) {
    var arrObjClass = objColl[i].className.split(' ');
    if (delim == ' ' && arrClass.length > arrObjClass.length) continue;
    var c = 0;
    comparisonLoop:
    for (var k = 0, l = arrObjClass.length; k < l; k++) {
      for (var m = 0, n = arrClass.length; m < n; m++) {
        if (arrClass[m] == arrObjClass[k]) c++;
        if (( delim == '|' && c == 1) || (delim == ' ' && c == arrClass.length)) {
          arr.push(objColl[i]);
          break comparisonLoop;
        }
      }
    }
  }
  return arr;
}

// To cover IE 5.0's lack of the push method
Array.prototype.push = function(value) {
  this[this.length] = value;
}



// finds the first Element carrying the class name and changes its visibility.
function showHideByClassName(clsName, visible)
{
	var visibility = (visible == true) ? 'visible' : 'hidden';
	var display = (visible == true) ? 'block' : 'none';
	
	var elm = getElementsByClassName(clsName)[0];
	if (elm)
		elm.style.visibility = visibility;
		elm.style.display = display;
}



//shows Navigation bar and shopping buttons
function showHomepageNavigation()
{
	// we don't use showHideClassByName here because of speed issues in IE6..
	// document.getElementById('topnav1').parentNode.style.visibility = 'visible';
	// getElementsByClassName("shoppingButtons", "span", document)[0].style.visibility = 'visible';
	// getElementsByClassName("shoppingShade", "div", document)[0].style.visibility = 'visible';
	showHideByClassName("homeNavigation", true);
	//showHideByClassName('shoppingButtons', true);
	//showHideByClassName("shoppingShade", true);
}
//hides Navigation bar and shopping buttons
function hideHomepageNavigation()
{
	showHideByClassName("homeNavigation", false);
	//showHideByClassName("shoppingButtons", false);
	//showHideByClassName("shoppingShade", false);
}

function fitFrameFromParent(iHeight)
{
    addContextDebug("iHeight", iHeight);

    var elm = document.getElementById("mainframe");
    var footer = document.getElementById("footer");
    var search = document.getElementById("search");

    if (elm) {
        addContextDebug("enteredElm", true);
        elm.style.height = (iHeight + 40 + 140) + "px";
        if (search) { search.style.display = "none"; }
        footer.style.bottom = "-1px";
        if (search) { search.style.display = "block"; }
        addContextDebug("finishedElm", true);
    }
}

function addContextDebug(sName, sValue)
{
    g_contextDebug += sName + "=" + sValue + "\r\n";
}

function showContextDebug()
{
    if (g_contextDebug != "") {
        alert(g_contextDebug);
    }
}

function positionFooter()
{
    var footer = document.getElementById("footer");
    var search = document.getElementById("search");
    
    if (!g_is_home) setDocumentSize();

    if (footer) { footer.style.bottom = "-1px"; }
    if (search) { search.style.bottom = "-1px"; }
}

function setDocumentSize() {
	var size = 350; //160 + 105 + 85;

  var elm = document.getElementsByTagName("a");

  if (elm) {
      for (i = 0; i < elm.length; i++) {
          var className = elm[i].className;

          switch (true) {
              case containsStr(className, "navigationBelowHome"):
                  size += 24;
                  break;
              case containsStr(className, "subNavigationChapter"):
              case containsStr(className, "subSubNavigation"):
              case containsStr(className, "subSubNavigationActive"):
                  size += 20; // 1 line: 16, 2 lines: 31;					
                  break;
          }
      }
  }

	var elm = document.getElementsByTagName("div");
	
	if (elm) {
		for (i = 0; i < elm.length; i++){
		    if (elm[i].className.indexOf("content ") > -1) {
				//elm[i].style.border = "1px solid red";
				elm[i].style.minHeight = size + "px";
				elm[i].style.height = size + "px";
				break;			
			}
		}
	}
}

function containsStr(s, find) {
	if(s)return (s.indexOf(find) != -1);
}

function overHome()
{
    if (g_openKnowledgeBase == 0 && !g_is_safari) {
        if (g_timeout != -1) { clearTimeout(g_timeout); }
        showNavHomeSub();
    }
}

function outHome()
{
    if (g_openKnowledgeBase == 0 && !g_is_safari) {
        g_timeout = setTimeout("hideNavHomeSub()", g_timeoutTime);
    }
}

function overNavHomeSub()
{
    if (g_timeout != -1) { clearTimeout(g_timeout); }
}

function outNavHomeSub()
{
    if (g_timeout != -1) { clearTimeout(g_timeout); }
    g_timeout = setTimeout("hideNavHomeSub()", g_timeoutTime);
}

function showNavHomeSub()
{
    showLr("navigationHomeSub");
    showLr("navigationShade");
    setBackground("navigationHome", "rgb(242,242,242)");
}

function hideNavHomeSub()
{
    hideLr("navigationHomeSub");
    hideLr("navigationShade");
    setBackground("navigationHome", "rgb(255,255,255)");
}

function setBackground(id, sBack)
{
    var elm = document.getElementById(id);
    if(elm)elm.style.backgroundColor = sBack;
}

/* DIV Popup */
g_divPopupOpen = 0;
g_divPopupShadeborder = 8;
g_divPopupContentBorder = 15;
g_divPopupNaviSpace = 30;
g_divPopupHasCloseButton = false;

function openDivPopup(sUrl, imgWidth, imgHeight)
{
  if (g_divPopupOpen == 0)
  {
    g_divPopupHasCloseButton = true;
    // magic numbers follow, do not try at home
    var divHeight = imgHeight + (g_divPopupContentBorder * 2) + g_divPopupNaviSpace;
    var divWidth = imgWidth + (g_divPopupContentBorder * 2);
    var shadeHeight = imgHeight + (g_divPopupContentBorder * 2) + (g_divPopupShadeborder * 2) + g_divPopupNaviSpace + 2;
    var shadeWidth = imgWidth + (g_divPopupContentBorder * 2) + (g_divPopupShadeborder * 2) + 2;

    var elmShade = document.getElementById("divPopupShade");
    var elmDivPop = document.getElementById("divPopup");
    elmShade.className = 'bannerlibShade';
    elmDivPop.className = 'bannerlib';

    var imgX = g_pageWidth / 2 - imgWidth / 2;
    var imgY = Math.round( (viewportGetHeight() - imgHeight)/2 ) + viewportGetScrollY();

    if (imgY < 0) { imgY = 0; }
    if (imgX < 0) { imgX = 0; }

    elmShade.style.left = (imgX - g_divPopupShadeborder) + "px";
    elmShade.style.top = (imgY - g_divPopupShadeborder) + "px";
    elmShade.style.width = shadeWidth + "px";
    elmShade.style.height = shadeHeight + "px";

    elmDivPop.style.left = imgX + "px";
    elmDivPop.style.top = imgY + "px";
    elmDivPop.style.height = divHeight + "px";
    elmDivPop.style.width = divWidth + "px";

    var elmCloseButton = document.getElementById("closeButtonDivPopup");
    if (elmCloseButton) {
      elmCloseButton.style.left = (imgWidth - 19) + "px";
    }

    g_divPopupOpen = sUrl;

    prepareFillDivPopup(sUrl);
  }
}

function openDivPopupTemplate(sUrl, sType)
{
    if (g_divPopupOpen == 0)
    {
        g_divPopupHasCloseButton = true;
        var cssClassName = sType;
        switch(sType)
        {
          case 'bannerlib':
            var imgWidth = 758;
            var imgHeight = 640;
            break;
          case 'bannerlibsky':
            var imgWidth = 192;
            var imgHeight = 670;
            break;
          case 'bannerlibfull':
            var imgWidth = 498;
            var imgHeight = 126;
            break;
          case 'bannerlibhalf':
            var imgWidth = 264;
            var imgHeight = 126;
            break;
          case 'bannerlibrect':
            var imgWidth = 210;
            var imgHeight = 216;
            break;
          case 'bannerlibmrect':
            var imgWidth = 330;
            var imgHeight = 316;
            break;
          case 'bannerlibpopuph':
            var imgWidth = 230;
            var imgHeight = 366;
            break;
          case 'bannerlibpopupr':
            var imgWidth = 280;
            var imgHeight = 316;
            break;
        }
        // magic numbers follow, do not try at home
        var divHeight = imgHeight;
        var divWidth = imgWidth;
        var shadeHeight = imgHeight + (g_divPopupShadeborder * 2) + 2;
        var shadeWidth = imgWidth + (g_divPopupShadeborder * 2) + 2;

        var elmShade = document.getElementById("divPopupShade");
        var elmDivPop = document.getElementById("divPopup");
        elmShade.className = cssClassName + 'Shade';
        elmDivPop.className = cssClassName;

        var imgX = g_pageWidth / 2 - imgWidth / 2;
        var imgY = Math.round( (viewportGetHeight() - imgHeight)/2 ) + viewportGetScrollY();

        if (imgY < 0) { imgY = 0; }
        if (imgX < 0) { imgX = 0; }

        elmShade.style.left = (imgX - g_divPopupShadeborder) + "px";
        elmShade.style.top = (imgY - g_divPopupShadeborder) + "px";
        elmShade.style.width = shadeWidth + "px";
        elmShade.style.height = shadeHeight + "px";

        elmDivPop.style.left = imgX + "px";
        elmDivPop.style.top = imgY + "px";
        elmDivPop.style.height = divHeight + "px";
        elmDivPop.style.width = divWidth + "px";

        var elmCloseButton = document.getElementById("closeButtonDivPopup");
        if (elmCloseButton) {
            elmCloseButton.style.left = (imgWidth - 19) + "px";
        }

        g_divPopupOpen = sUrl;

        prepareFillDivPopup(sUrl);
    }
}

function closeDivPopup()
{
    var elm = document.getElementById("divPopup");
    elm.innerHTML = "<p>&nbsp;</p>";
    elm.style.display = "none";

    hideLr("divPopupShade");
    g_divPopupOpen = 0;

    if (g_is_safari) {
        var introElm = document.getElementById("introImage");
        if (introElm) {
            introElm.style.visibility = "visible";
        }
    }
}

function prepareFillDivPopup(sUrl)
{
    if(sUrl.indexOf('?') > -1)sUrl += "&" + getCachePrevent();
    else sUrl += "?" + getCachePrevent();
    if (window.XMLHttpRequest) {
        g_req = new XMLHttpRequest();
    }
    else if (window.ActiveXObject) {
        g_req = new ActiveXObject("Microsoft.XMLHTTP");
    }
    g_req.onreadystatechange = fillDivPopup;
    g_req.open("GET", sUrl, true);
    g_req.send(null);
}

function fillDivPopup()
{
    if (g_req.readyState == 4)
    {
        if (g_req.status == 200)
        {
            if (g_is_safari) {
                var introElm = document.getElementById("introImage");
                if (introElm) {
                    introElm.style.visibility = "hidden";
                }
            }

            var s = "";
        
            var elmKB = document.getElementById("divPopup");
            var divPopWidth = elmKB.style.width;
            divPopWidth = divPopWidth.replace(/px/,'');
            var divPopHeight = elmKB.style.height;
            divPopHeight = divPopHeight.replace(/px/,'');

            divPopPageHeight = divPopHeight - (2 * g_divPopupContentBorder)
            divPopPageWidth = divPopWidth - (2 * g_divPopupContentBorder)

            divPopWidth-=17;
            divPopHeight-=17;

            s += "";
            if(g_divPopupHasCloseButton == true)
            {
              s += "<div style=\"left:" + divPopWidth + "px;\" class=\"closeButton\" id=\"closeButtonDivPopup\" onclick=\"closeDivPopup();\"><img src=\"images/close-button.gif\" alt=\"[X]\" title=\"Close\" /></div>";
            }            
            s += g_req.responseText;
            s = replStr(s, "<content>", "");
            s = replStr(s, "</content>", "");

            var sRun = getTextBetween(s, "// <![CDATA[", "// ]]>");
            sRun = replStr(sRun, ",wmode=opaque", ",");

            elmKB.innerHTML = s;

            var elmShade = document.getElementById("divPopupShade");
            var elmKB = document.getElementById("divPopup");

            if (screen.width <= 800) {
                var imgHeight = 350;
                var elmWrapper = document.getElementById("divPopupWrapper");
                elmWrapper.style.height = (imgHeight - 80) + "px";
            }

            g_maxDivPage = getMaxDivPage('page');
            for(i=1;i<=g_maxDivPage;i++)
            {
              pageElm = document.getElementById('page' + i);
              if(pageElm)
              {
                pageElm.style.width = divPopPageWidth + 'px';
                pageElm.style.height = divPopPageHeight + 'px';
              }
            }
            naviElm = document.getElementById('divPopupNavi');
            if(naviElm)
            {
              naviElm.style.top = divPopPageHeight + 'px';
              naviElm.style.left = g_divPopupContentBorder + (divPopPageWidth/2 - 90/2) + 'px';
            }

            elmKB.style.display = "block";
            elmShade.style.display = "block";

            if (sRun != "") { eval(sRun); }
        }
        else
        {
            alert("Can't retrieve XML: " + g_req.statusText);
        }
    }
}

function getMaxDivPage(sName)
{
    var max = 0;
    var testElm = null;

    do
    {
      max++;
      testElm = document.getElementById(sName + max);
    }
    while(testElm != null)
    max--;
    return max;
}

g_currentDivPage = 1;
g_maxDivPage = 0;
function prevDivPage(sName)
{
    if(g_maxDivPage == 0)
    {
      g_maxDivPage = getMaxDivPage(sName);
    }
    var n = g_currentDivPage;
    n--;
    if (n <= 0){ n = g_maxDivPage;}

    if(n != g_currentDivPage)
    {
      showLr(sName + n);
      hideLr(sName + g_currentDivPage);
    }
    g_currentDivPage = n;
    return false;
}

function nextDivPage(sName)
{
    if(g_maxDivPage == 0)
    {
      g_maxDivPage = getMaxDivPage(sName);
    }
    var n = g_currentDivPage;
    n++;
    if (n > g_maxDivPage){ n = 1; }

    if(n != g_currentDivPage && g_maxDivPage > 1)
    {
      showLr(sName + n);
      hideLr(sName + g_currentDivPage);
    }
    g_currentDivPage = n;
    return false;
}

function getCachePrevent()
{
    return "rand=" + escape( Math.round( Math.random() * 10000 ) );
}

function fillKbase()
{
    if (g_req.readyState == 4)
    {
        // IE hack to prevent dropdowns to stay in view (which will then be visible within the popup layer).
        ieToggleDropDowns(getListIEDropDowns(), true);
    	
        if (g_req.status == 200)
        {
            if (g_is_safari) {
                var introElm = document.getElementById("introImage");
                if (introElm) {
                    introElm.style.visibility = "hidden";
                }
            }

            var s = "";
        
            var elmKB = document.getElementById("knowledgeBase");

            s += "";
            s += "<div class=\"closeButton\" id=\"closeButtonKbase\" onclick=\"closeKnowledgebase()\"><img src=\"images/close-button.gif\" alt=\"[X]\" title=\"Close\" /></div>";
            s += addKnowledgebasePrevNextButtons(); // STV
            s += g_req.responseText;
            s = replStr(s, "<content>", "");
            s = replStr(s, "</content>", "");

            var sRun = getTextBetween(s, "// <![CDATA[", "// ]]>");
            sRun = replStr(sRun, ",wmode=opaque", ",");

            elmKB.innerHTML = s;
            
            //addKnowledgebasePrevNextButtons(elmKB) // STV

            var elmShade = document.getElementById("knowledgeBaseShade");
            var elmKB = document.getElementById("knowledgeBase");

            if (screen.width <= 800) {
                var imgHeight = 350;
                var elmWrapper = document.getElementById("knowledgebaseWrapper");
                elmWrapper.style.height = (imgHeight - 80) + "px";
            }

            elmKB.style.display = "block";
            elmShade.style.display = "block";

            if (sRun != "") { eval(sRun); }
         
            moveKbButtons(); // STV
            
            
        }
        else
        {
            alert("Can't retrieve XML: " + g_req.statusText);
        }
    }
}

function moveKbButtons()
{
    var naviKB = document.getElementById('kbNavi');
    var elmKB = document.getElementById("knowledgeBase");
    if(elmKB && naviKB)
    {
        var kbaseHeading = elmKB.getElementsByTagName('h2')
        if(kbaseHeading)
        {
            kbaseHeading[0].appendChild(naviKB);
        }
    }
    g_refresh = false;
}
function clickNext()
{
    var nextKBLink = document.getElementById('kbaseLink' + (g_kabseLinkCurrentPosition + 1));
    if(nextKBLink)
    {
        //alert(nextKBLink.href.replace('javascript:', ''));
        g_refresh = true;
        eval(nextKBLink.href);
    }
}
function clickPrevious()
{
    var previousKBLink = document.getElementById('kbaseLink' + (g_kabseLinkCurrentPosition - 1));
    if(previousKBLink)
    {
        g_refresh = true;
        eval(previousKBLink.href);
    }
}
function addKnowledgebasePrevNextButtons()
{
    if(g_kabseLinkCurrentPosition == -1)
        return '';

    var linkButtons = '';
    var renderPrevButton = document.getElementById('kbaseLink' + (g_kabseLinkCurrentPosition - 1));
    var renderNextButton = document.getElementById('kbaseLink' + (g_kabseLinkCurrentPosition + 1));
    linkButtons += '<div id="kbNavi">'

    if (renderPrevButton)
        linkButtons += '<a id="kbPrev" title="Previous Topic: ' + renderPrevButton.title + '" href="javascript: clickPrevious();"><img src="images/kbasenavi-previous.gif" /></a>';
    if (renderPrevButton && renderNextButton)
        linkButtons += '<img src="images/kbasenavi-line.gif" />'
    if (renderNextButton)
        linkButtons += '<a id="kbNext" title="Next Topic: ' + renderNextButton.title + '"  href="javascript: clickNext();"><img src="images/kbasenavi-next.gif" /></a>';
    
    linkButtons += '</div>'

    return linkButtons;    
}

function getTextBetween(sAll, sStart, sEnd)
{
    var sPart = "";
    var posStart = sAll.indexOf(sStart);
    var posEnd = sAll.indexOf(sEnd);
    if (posStart >= 0 && posEnd >= 0 && posEnd > posStart) {
        sPart = sAll.substring(posStart + sStart.length, posEnd);
    }
    return sPart;
}

function clickZoomable(id, imgWidth, imgHeight)
{
    if (g_openZoom == 0)
    {
        var shadeborder = 8;

        var elmShade = document.getElementById("zoomImageShade");
        var elmImage = document.getElementById("zoomImage" + id);
        var elmCloseButton = document.getElementById("closeButton" + id);

        var imgX = g_pageWidth / 2 - imgWidth / 2;
        var imgY = Math.round( (viewportGetHeight() - imgHeight)/2 ) + viewportGetScrollY();

        if (imgY < 0) { imgY = 0; }
        // if (imgX < 0) { imgX = 0; }

        elmShade.style.left = (imgX - shadeborder) + "px";
        elmShade.style.width = (imgWidth + shadeborder * 2) + "px";
        elmShade.style.top = (imgY - shadeborder) + "px";
        elmShade.style.height = (imgHeight + shadeborder * 2) + "px";

        elmImage.style.left = imgX + "px";
        elmImage.style.top = imgY + "px";
        if (elmCloseButton) {
            elmCloseButton.style.left = (imgWidth - 19) + "px";
        }

        elmImage.style.display = "block";
        elmShade.style.display = "block";

        g_openZoom = id;
    }
}

function clickZoomed()
{
    hideLr("zoomImageShade");
    hideLr("zoomImage" + g_openZoom);
    g_openZoom = 0;
}

function showLr(id)
{
    var elm = document.getElementById(id);
//    alert(id);
    if (elm) {
        elm.style.display = "block";
    }
}

function hideLr(id)
{
    var elm = document.getElementById(id);
    if (elm) {
        elm.style.display = "none";
    }
}

function toggleLr(id)
{
    var elm = document.getElementById(id);
    if (!elm) return;
    
    if (elm.style.display != "block") showLr(id);
    else hideLr(id);
}



/* Expandable module */

function expandCollapse(id)
{
    var elm = document.getElementById("expandable_" + id);

    if (elm)
    {
        /* Hack alert -- footer will be hidden temporarily
        to recalculate bottom position correctly.
        */

        var footer = document.getElementById("footer");
        footer.style.display = "none";

        if (elm.style.height != "auto")
        {
            collapseAllElements();
            showElement(id);        
        }
        else
        {
            collapseElement(id);
        }

        positionFooter();
        footer.style.display = "block";
    }
}

function showElement(id) {
    var elm = document.getElementById("expandable_" + id);
    elm.style.height = "auto";

    var h3 = document.getElementById("expandableHead_" + id);
    if (h3) {                
        h3.style.backgroundColor = "rgb(102,102,102)";                 
        h3.style.color = "rgb(255,255,255)";              
        h3.style.backgroundImage = "url(images/arrow-lightgray-down.gif)";            
        h3.style.backgroundPosition = "9px 9px";
    }
}

function collapseElement(id) {
    var elm = document.getElementById("expandable_" + id);
    elm.style.height = "19px";

    var h3 = document.getElementById("expandableHead_" + id);
    if (h3) {
        h3.style.backgroundColor = "rgb(204,204,204)";                
        h3.style.color = "rgb(0,0,0)";
        h3.style.backgroundImage = "url(images/arrow-gray.gif)";          
        h3.style.backgroundPosition = "11px 7px";
    }
}

function collapseAllElements() {
    var i=1;
    do {
        var elm = document.getElementById("expandable_" + i);
        if (elm) collapseElement(i);
        i++;
    } while(elm);
}

function viewportGetHeight()
{
    var retval = 0;

    if (window.innerHeight)
        retval = window.innerHeight - 18;
    else if (document.documentElement && document.documentElement.clientHeight) 
        retval = document.documentElement.clientHeight;
    else if (document.body && document.body.clientHeight) 
        retval = document.body.clientHeight;

    return retval;    
}

function viewportGetWidth()
{
    var retval = 0;

    if (window.innerWidth)
        retval = window.innerWidth - 18;
    else if (document.documentElement && document.documentElement.clientWidth) 
        retval = document.documentElement.clientWidth;
    else if (document.body && document.body.clientWidth) 
        retval = document.body.clientWidth;

    return retval;    
}

function viewportGetScrollY()
{
    var retval = 0;

    if (typeof window.pageYOffset == "number")
        retval = window.pageYOffset;
    else if (document.documentElement && document.documentElement.scrollTop)
        retval = document.documentElement.scrollTop;
    else if (document.body && document.body.scrollTop) 
        retval = document.body.scrollTop; 
    else if (window.scrollY)
        retval = window.scrollY;

    return retval;
}


// parses a json string and returns an object.
function JSONify(str) {
    
    //alert("JSONify ing: " + str);
    if (str == undefined || str == null) return "{}";
    var json = "{";
    var trap = false;
    var params = str.split(",");
    for (var i = 0; i < params.length; i++) {
        var param = params[i].split("=");
        if (param[0] == undefined || param[0] == null || param[0] == "") {
            trap = true;
            continue;
        }
        else {
            if (i > 0 && !trap) {
                json += ",";
                trap = false;
            }
            json += param[0] + ":\"" + param[1] + "\"";
        }
    }
    json += "}";
    return eval('(' + json + ')');
   
}





function getScreenXYUrlParam()
{
    var clientWidth = screen.width;
    var clientHeight = screen.height;
    return  '&screen='+clientWidth+'x'+clientHeight;
}

function gotoUrlNewWinSimple(s)
{
    newWin = window.open(s, "newWin" + getRandomInt(10000));
}

function gotoUrlNewWin(s)
{
    sWidth = 826;
    sHeight = 610;

    sWidth += 20;
    sHeight += 25;
    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=40,top=40,dependent=yes,location=no,resizable=no,scrollbars=no,status=no");
}

function gotoUrlNewWinSize(s, sWidth, sHeight)
{
    sWidth += 20;
    sHeight += 25;
    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=40,top=40,dependent=yes,location=no,resizable=no,scrollbars=no,status=no");
}

	
function gotoUrlNewWinSizeCloseOnBlur(s, sWidth, sHeight)
{
    sWidth += 20;
    sHeight += 25;
    g_newWinFocus = window.open(s, "newWinCloseOnBlur", "width=" + sWidth + ",height=" + sHeight + ",left=40,top=40,location=no,resizable=no,scrollbars=no,status=no");	   	   	
    g_newWinFocus.focus();	    
    
    window.onfocus = function()
    {
    	if (g_newWinFocus)
    	{
    		g_newWinFocus.close()
    		g_newWinFocus = null;	    	
    	}
    }
}		

function gotoUrlNewWinSizeScrollable(s, sWidth, sHeight)
{
    sWidth += 20;
    sHeight += 25;
    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=40,top=40,dependent=yes,location=no,resizable=no,scrollbars=yes,status=no");
}


function gotoUrlNewWinSizeScrollableWithMenu(s, sWidth, sHeight)
{
    sWidth += 20;
    sHeight += 50;

    if (screen.height < 768) {
        if (sHeight > 450) sHeight = 430;
        if (sWidth > 783) sWidth = 790;
        sOffset = 0;
    }
    else if (screen.height < 1024) {
        if (sHeight > 550) sHeight = 550;
        sOffset = 10;
    }
    else {
        sOffset = 40;
    }

    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=" + sOffset + ",top=" + sOffset + ",dependent=yes,location=yes,menubar=yes,toolbar=yes,resizable=no,scrollbars=yes,status=yes");
}

function gotoUrlNewWinSizeScrollableWithMenuR(s, sWidth, sHeight)
{
    sWidth += 20;
    sHeight += 50;

    if (screen.height < 768) {
        if (sHeight > 450) sHeight = 430;
        if (sWidth > 783) sWidth = 790;
        sOffset = 0;
    }
    else if (screen.height < 1024) {
        if (sHeight > 550) sHeight = 550;
        sOffset = 10;
    }
    else {
        sOffset = 40;
    }

    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=" + sOffset + ",top=" + sOffset + ",dependent=yes,location=yes,menubar=yes,toolbar=yes,resizable=yes,scrollbars=yes,status=yes");
}


function gotoUrlNewWinDefaultSize(s)
{
    sWidth = 570;
    sHeight = 610;

    sWidth += 20;
    sHeight += 25;
    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=40,top=40,dependent=yes,location=no,resizable=no,scrollbars=no,status=no");
}

function gotoUrlNewWinSizeCentered(s, iWidth, iHeight)
{
    iWidth += 20;
    iHeight += 25;    
    iLeft = Math.round((screen.width - iWidth) / 2);
    iTop = Math.round((screen.height - iHeight) / 2);
    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + iWidth + ",height=" + iHeight + ",left=" + iLeft + ",top=" + iTop + ",dependent=yes,location=no,resizable=no,scrollbars=no,status=no");
}

function gotoUrlNewWinSizeScrollableResizeable(s, sWidth, sHeight)
{
    sWidth += 20;
    sHeight += 25;
    newWin = window.open(s, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=40,top=40,dependent=yes,location=no,resizable=yes,scrollbars=yes,status=no");
}

function gotoUrlNewWinSizeByName(s, sWidth, sHeight, sName)
{
    sWidth += g_is_ie ? 15 : 20;
    sHeight += 25;
    newWin = window.open(s, sName, "width=" + sWidth + ",height=" + sHeight + ",left=40,top=40,dependent=yes,location=no,resizable=no,scrollbars=no,status=no");
}

function openLeanWin(sUrl, sWidth, sHeight)
{
    sWidth += 20;
    sHeight += 25;
    newWin = window.open(sUrl, "newWin" + getRandomInt(10000), "width=" + sWidth + ",height=" + sHeight + ",left=140,top=140,dependent=yes,location=no,resizable=no,scrollbars=no,status=no,menubar=no,toolbar=no");
}

function gotoUrlFullscreen(sUrl, bScroll) {
	var width = screen.width;
	var height = screen.height;
	var left = 0;
	var top = 0;
	
	if (screen.width > 1920)
	{
		width = 1920;
		height = 1200;
		left = Math.round((screen.width - width) / 2);
		top = Math.round((screen.height - height) / 2);
	}
	
    var scrollbars = 0;
    if (bScroll) scrollbars = 1;
    
	var sProps = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=" + scrollbars + ",resizable=0,left=" + left + ",top=" + top + ",width=" + (width - 10) + ",height=" + (height - 55);	
	var site = window.open(sUrl,"porschemicrosite", sProps);
	site.focus();		
}

function gotoUrlFullscreenResizable(sUrl) {
	var width = screen.width;
	var height = screen.height;
	var left = 0;
	var top = 0;
	
	if (screen.width > 1920)
	{
		width = 1920;
		height = 1200;
		left = Math.round((screen.width - width) / 2);
		top = Math.round((screen.height - height) / 2);
	}
	
	var sProps = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,left=" + left + ",top=" + top + ",width=" + width + ",height=" + height;	
	var site = window.open(sUrl,"porschemicrosite_rs", sProps);
	site.focus();		
}


function openDealerLocator(refForm, sWidth, sHeight, sName, sUrl)
{
	if (!sUrl) sUrl = "";
	
	var topOffset = 40;
	
	if (sHeight > (self.screen.availHeight + topOffset - 40))
	{
		sHeight = self.screen.availHeight - 40;
		topOffset = 0;
	}

    newWin = window.open(sUrl, sName, "width=" + sWidth + ",height=" + sHeight + ",left=40,top=" + topOffset + ",dependent=yes,location=no,resizable=no,scrollbars=no,status=no");

	if (refForm)
	{
		refForm.target=sName;
		return true;
	}
}

function openModelAdvisor(siteId)
{
	var iWidth = 831;
	var iHeight = 503;
	window.open("/all/modeladvisor/" + siteId + ".aspx", "newWin" + getRandomInt(10000) , "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,left=" + Math.round((screen.width - iWidth) / 2) + ",top=" + Math.round((screen.height - iHeight) / 2) + ",,width=" + iWidth + ",height=" + iHeight);
}



function getRandomInt(max)
{
    return Math.round( Math.random() * (max-1) );
}


/* Ad-Tracker module */

function getAdTrackerNumber()
{
    var axel = Math.random() + "";
    var a = axel * 10000000000000;
    return a;
}



/* Home module */

function initHome()
{
    if (document.getElementById) {
        g_initHome = true;
    }
}

function bannerLinkToHi(sId)
{

    if (g_initHome)
    {
        var elm = document.getElementById(sId);
        if (elm)
        {
            elm.style.color = "#c00";
            elm.style.backgroundImage = "url(images/arrow-red.gif)";
        }
    }

}

function bannerLinkToLo(sId)
{

    if (g_initHome)
    {
        var elm = document.getElementById(sId);
        if (elm)
        {
            elm.style.color = "rgb(102,102,102)";
            elm.style.backgroundImage = "url(images/arrow-gray.gif)";
        }
    }
}

function navShadeIn(level)
{
    if (g_initHome)
    {
        if (level == 1)
        {
            if (g_timeoutHide1 != 0) { clearTimeout(g_timeoutHide1); }
        }
        else if (level == 2)
        {
            if (g_timeoutHide1 != 0) { clearTimeout(g_timeoutHide1); }
            if (g_timeoutHide2 != 0) { clearTimeout(g_timeoutHide2); }
        }
        else if (level == 3)
        {
            if (g_timeoutHide1 != 0) { clearTimeout(g_timeoutHide1); }
            if (g_timeoutHide2 != 0) { clearTimeout(g_timeoutHide2); }
            if (g_timeoutHide3 != 0) { clearTimeout(g_timeoutHide3); }
        }
    }
}

function navShadeOut(level)
{

    if (g_initHome)
    {
        if (level == 1)
        {
            g_timeoutHide1 = setTimeout("hideNav(1,\"" + g_currentNav1 + "\",\"" + g_currentHi1 + "\")", g_timeoutTime);
        }
        else if (level == 2)
        {
            g_timeoutHide1 = setTimeout("hideNav(1,\"" + g_currentNav1 + "\",\"" + g_currentHi1 + "\")", g_timeoutTime);
            g_timeoutHide2 = setTimeout("hideNav(2,\"" + g_currentNav2 + "\",\"" + g_currentHi2 + "\")", g_timeoutTime);
        }
        else if (level == 3)
        {
            g_timeoutHide1 = setTimeout("hideNav(1,\"" + g_currentNav1 + "\",\"" + g_currentHi1 + "\")", g_timeoutTime);
            g_timeoutHide2 = setTimeout("hideNav(2,\"" + g_currentNav2 + "\",\"" + g_currentHi2 + "\")", g_timeoutTime);
            g_timeoutHide3 = setTimeout("hideNav(3,\"" + g_currentNav3 + "\",\"" + g_currentHi3 + "\")", g_timeoutTime);
        }
    }
}

function overNav(level, sName, sSelf)
{
    if (g_initHome)
    {
        if (level == 0 || level == "0")
        {
            echo("level in 0");

            if (g_timeoutHide1 != 0) { clearTimeout(g_timeoutHide1); }

            hideSubLayers(g_currentNav1);
            loliteLr(level, g_currentHi1);

            if (g_currentNav1 != "") { hideSubLayers(g_currentNav1); }
            if (g_currentHi1 != "") { loliteLr(level, g_currentHi1); }

            showNav(level + 1, sName, sSelf);
            g_currentNav1 = sName;
            g_currentHi1 = sSelf;
        }
        else if (level == 1 || level == "1")
        {
            echo("level in 1");

            if (g_timeoutHide1 != 0) { clearTimeout(g_timeoutHide1); }
            if (g_timeoutHide2 != 0) { clearTimeout(g_timeoutHide2); }

            if (g_currentNav2 != "") { hideSubLayers(g_currentNav2); }
            if (g_currentHi2 != "") { loliteLr(level, g_currentHi2); }

            showNav(level + 1, sName, sSelf);
            g_currentNav2 = sName;
            g_currentHi2 = sSelf;
        }
        else if (level == 2 || level == "2")
        {
            echo("level in 2");

            if (g_timeoutHide1 != 0) { clearTimeout(g_timeoutHide1); }
            if (g_timeoutHide2 != 0) { clearTimeout(g_timeoutHide2); }
            if (g_timeoutHide3 != 0) { clearTimeout(g_timeoutHide3); }

            if (g_currentNav3 != "") { hideSubLayers(g_currentNav3); }
            if (g_currentHi3 != "") { loliteLr(level, g_currentHi3); }

            showNav(level + 1, sName, sSelf);
            g_currentNav3 = sName;
            g_currentHi3 = sSelf;
        }
        else if (level == 3 || level == "3")
        {
            echo("level in 3");

            if (g_timeoutHide1 != 0) { clearTimeout(g_timeoutHide1); }
            if (g_timeoutHide2 != 0) { clearTimeout(g_timeoutHide2); }
            if (g_timeoutHide3 != 0) { clearTimeout(g_timeoutHide3); }
            if (g_timeoutHide4 != 0) { clearTimeout(g_timeoutHide4); }

            if (g_currentNav4 != "") { hideSubLayers(g_currentNav4); }

            showNav(level + 1, sName, sSelf);
            g_currentNav4 = sName;
        }
    }
}

function loadImage(sName, sUrl)
{ 
    var elem = document.getElementById(sName + "_image");
    if (elem) elem.src = sUrl;
}



function outNav(level)
{
    if (g_initHome)
    {
        if (level == 0 || level == "0")
        {
            echo("level out 0");
            g_timeoutHide1 = setTimeout("hideNav(1,\"" + g_currentNav1 + "\",\"" + g_currentHi1 + "\")", g_timeoutTime);      
        }
        else if (level == 1 || level == "1")
        {
            echo("level out 1");
            g_timeoutHide1 = setTimeout("hideNav(1,\"" + g_currentNav1 + "\",\"" + g_currentHi1 + "\")", g_timeoutTime);
            g_timeoutHide2 = setTimeout("hideNav(2,\"" + g_currentNav2 + "\",\"" + g_currentHi2 + "\")", g_timeoutTime);
        }
        else if (level == 2 || level == "2")
        {
            echo("level out 2");
            g_timeoutHide1 = setTimeout("hideNav(1,\"" + g_currentNav1 + "\",\"" + g_currentHi1 + "\")", g_timeoutTime);
            g_timeoutHide2 = setTimeout("hideNav(2,\"" + g_currentNav2 + "\",\"" + g_currentHi2 + "\")", g_timeoutTime);
            g_timeoutHide3 = setTimeout("hideNav(3,\"" + g_currentNav3 + "\",\"" + g_currentHi3 + "\")", g_timeoutTime);
        }
        else if (level == 3 || level == "3")
        {
            echo("level out 3");
            g_timeoutHide1 = setTimeout("hideNav(1,\"" + g_currentNav1 + "\",\"" + g_currentHi1 + "\")", g_timeoutTime);
            g_timeoutHide2 = setTimeout("hideNav(2,\"" + g_currentNav2 + "\",\"" + g_currentHi2 + "\")", g_timeoutTime);
            g_timeoutHide3 = setTimeout("hideNav(3,\"" + g_currentNav3 + "\",\"" + g_currentHi3 + "\")", g_timeoutTime);
            g_timeoutHide4 = setTimeout("hideNav(4,\"" + g_currentNav4 + "\",\"" + g_currentHi4 + "\")", g_timeoutTime);
        }
        else
        {
            echo("level out is else: " + level);
        }         
    }
}

function dimHeadline(doOn)
{         
    var elem = document.getElementById("homeHead");
    
    if (elem) {
		// wtf?
        // if (parseInt(elem.style.top.replace(/px/, ""),10) > 88) {   
            
                if (doOn)
                {
                    elem.style.MozOpacity = ".99";
                    elem.style.Opacity = "1.00";
                    elem.style.opacity = "1.00";
                    elem.style.filter = "alpha(opacity=100)";
                }
                else
                {
                    elem.style.MozOpacity = ".40";
                    elem.style.Opacity = ".40";
                    elem.style.opacity = ".40";
                    elem.style.filter = "alpha(opacity=40)";
                }
        //}
    }
}

function showNav(level, sName, sSelf)
{
    dimHeadline(false);

    hiliteLr(level - 1, sSelf);
    var foundOne = showSubLayers(sName);
    if (foundOne)
    {
        if (g_canHandleTransparency)
        {
            var elm = document.getElementById("navshade" + level);
            showLr("navshade" + level);
        }
    }
    else
    {
        if (g_canHandleTransparency)
        {
            hideLr("navshade" + level);
        }
    }
}

function hideNav(level, sName, sSelf)
{
    loliteLr(level - 1, sSelf);

    if (g_canHandleTransparency)
    {
        hideLr("navshade" + level);
    }
    else
    {
        hideLr("navshadeSimple" + level);
    }

    hideSubLayers(sName);
}
function fadeAllOut(elem)
{
  if(elem == undefined)
    return;

  if(g_jdpowerphase == "none")
   return;

  var ID = elem.id
  var i = 0;
  var which = parseInt(ID.replace('link', '').replace('topnav', ''));
  for( ; i <= 10; i++)
  {
    fadeOut('topnavlink' + i.toString());
  }
}
function fadeAllIn(elem)
{
  if(elem == undefined)
    return;

  if(g_jdpowerphase == "none")
   return;

  var ID = elem.id
  var i = 0;
  var which = parseInt(ID.replace('link', '').replace('topnav', ''));
  for( ; i <= 10; i++)
  {
    fadeIn('topnavlink' + i.toString());
  }
}
function fadeOut(ID)
{
  return;
  var elem = document.getElementById(ID);
  if(elem)
  {
    elem.style.MozOpacity = ".5"; 
    elem.style.Opacity = ".5"; 
    elem.style.opacity = ".5"; 
    elem.style.filter = "Alpha(opacity=50, finishopacity=50, style=2)";
  }
}
function fadeIn(ID)
{
  var elem = document.getElementById(ID);
  if(elem)
  {
    elem.style.MozOpacity = "1.00"; // hack around weeeiiird bug which causes "1" to break NS7.02
    elem.style.Opacity = "1.00"; 
    elem.style.opacity = "1.00"; 
    elem.style.filter = "Alpha(opacity=100, finishopacity=100, style=2)";
  }
}

function hiliteLr(level, sName)
{
    var elem = document.getElementById(sName);
    if (elem)
    {
        if (level == 0 || level == "0")
        {
            //////////////////////
            // JD-Power 2008 03 Mouseover Workaround Hack
            //var itemNo = parseInt(sName.substring(sName.length - 1, sName.length));
            var itemNo = parseInt(sName.replace('topnavlink', '').replace('topnav', ''));
            elem.style.backgroundColor = g_homemenu_hl_background_color_Level5;
            elem.style.color = g_homemenu_hl_fontcolor;
            if (! (elem.className.indexOf("final") >= 0) )
            {
                elem.style.backgroundImage = "url(images/arrow-red.gif)";
            }
            fadeAllOut(elem);
            //////////////////////
        }
        else
        {
            elem.style.color = g_homemenu_hl_fontcolor; //"rgb(204, 0, 0)";
            elem.style.backgroundColor = "#FFFFFF";
            if (! (elem.className.indexOf("final") >= 0) )
            {
                elem.style.backgroundImage = "url(images/arrow-red.gif)";
            }

            elem.style.MozOpacity = ".99"; // hack around weeeiiird bug which causes "1" to break NS7.02
            elem.style.Opacity = "1.00";
            elem.style.opacity = "1.00";
            elem.style.filter = "alpha(opacity=100)";
        }
    }
}

function loliteLr(level, sName)
{
    var elem = document.getElementById(sName);
    if (elem)
    {
        if (level == 0 || level == "0")
        {

            //////////////////////
            // JD-Power 2008 03 Mouseover Workaround Hack
            //var itemNo = parseInt(sName.substring(sName.length - 1, sName.length));
            var itemNo = parseInt(sName.replace('topnavlink', '').replace('topnav', ''));
            elem.style.backgroundColor = g_homemenu_ll_background_color; 
            elem.style.color = g_homemenu_ll_fontcolor_level0; 
            elem.style.backgroundColor = g_homemenu_ll_background_color; 
            if (! (elem.className.indexOf("final") >= 0) )
            {
                elem.style.backgroundImage = g_homemenu_ll_background_image_level0; 
            }
            fadeAllIn(elem);
            //////////////////////
        }
        else
        {
            elem.style.color = g_homemenu_ll_fontcolor_level1;
            elem.style.backgroundColor = "#FFFFFF";
            if (! (elem.className.indexOf("final") >= 0) )
            {
                elem.style.backgroundImage = g_homemenu_ll_background_image_level1;
            }

            elem.style.MozOpacity = ".86";
            elem.style.Opacity = ".86"; 
            elem.style.opacity = ".86"; 
            elem.style.filter = "alpha(opacity=86)";
        }
    }
}

function showSubLayers(sName)
{
    var i = 0;
    var foundOne = false;

    for (i = 1; i <= G_MAXSUBLAYERS; i++)
    {
        var s = "nav_" + sName + "_" + i;
        var elem = document.getElementById(s);
        if (elem)
        {
            foundOne = true;
        }
        else
        {
            break;
        }

        showLr(s);
    }

    return foundOne;
}

function hideSubLayers(sName)
{
    var i = 0;
    var foundOne = false;

    for (i = 1; i <= G_MAXSUBLAYERS; i++)
    {
        var s = "nav_" + sName + "_" + i;
        var elem = document.getElementById(s);
        if (elem)
        {
            foundOne = true;
        }
        else
        {
            break;
        }

        hideLr(s);
    }

    return foundOne;
}

function echo(s)
{
    /*
    var elDebug = document.getElementById("debug");
    elDebug.innerHTML = "<div><span>" + (++g_echoCount) + ".</span> " + s + "</div>" + elDebug.innerHTML;
    */
}

function setModel(s)
{

    if (g_initHome)
    {
        g_currentModelLink = s;
    }
}

function gotoModel()
{

    if (g_initHome)
    {
        if (g_currentModelLink != '')
        {
            gotoUrl(g_currentModelLink);
        }
    }
}

function gotoUrl(s)
{
    g_psyma_navi_clicked = true;
    document.location.href = s;
}

function gotoUrlDropDown(e)
{
	if (e.options)
	{
		var url = e.options[e.options.selectedIndex].value;
		if(url != '')gotoUrl(url);			
	}
}

function gotoUrlTimeout(s, timeout)
{
  setTimeout("gotoUrl('" + s + "')", timeout)
}
function nogo()
{
    //
}

function selectAllInput(elm)
{
    if (elm)
    {
        elm.focus();
        elm.select();
    }
}

function sniffAll()
{
    /* JavaScript Browser Sniffer
       Eric Krok, Andy King, Michel Plungjan Jan. 31, 2002
       see http://www.webreference.com/ for more information
       This program is free software */

    var agt=navigator.userAgent.toLowerCase();
    var appVer = navigator.appVersion.toLowerCase();

    var is_minor = parseFloat(appVer);
    var is_major = parseInt(is_minor);

    var is_opera = (agt.indexOf("opera") != -1);

    /*
    var is_opera6 = (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1);
    var is_opera7 = (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1);
    var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5);
    var is_opera7up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6);
    */

    var iePos  = appVer.indexOf('msie');
    if (iePos !=-1) {
       is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));
       is_major = parseInt(is_minor);
    }

	
    var is_konq = false;
    var kqPos   = agt.indexOf('konqueror');
    if (kqPos !=-1) {                 
       is_konq  = true;
       is_minor = parseFloat(agt.substring(kqPos+10,agt.indexOf(';',kqPos)));
       is_major = parseInt(is_minor);
    }

    var is_getElementById   = (document.getElementById) ? "true" : "false";
    var is_getElementsByTagName = (document.getElementsByTagName) ? "true" : "false";
    var is_documentElement = (document.documentElement) ? "true" : "false";

    var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;
    var is_khtml  = (is_safari || is_konq);

    var is_gecko = ((!is_khtml)&&(navigator.product)&&(navigator.product.toLowerCase()=="gecko"))?true:false;
    var is_gver  = 0;
    if (is_gecko) is_gver=navigator.productSub;

    var is_moz   = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
                    (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
                    (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
                    (is_gecko) && 
                    ((navigator.vendor=="")||(navigator.vendor=="Mozilla")));

	var is_mac = ((agt.indexOf('macintosh')!=-1))?true:false;
	var is_linux = (navigator.platform.toLowerCase().indexOf('linux')!=-1)?true:false;
	var is_win = (navigator.platform.toLowerCase().indexOf('win')!=-1)?true:false;
	
    if (is_moz) {
       var is_moz_ver = (navigator.vendorSub)?navigator.vendorSub:0;
       if(!(is_moz_ver)) {
           is_moz_ver = agt.indexOf('rv:');
           is_moz_ver = agt.substring(is_moz_ver+3);
           is_paren   = is_moz_ver.indexOf(')');
           is_moz_ver = is_moz_ver.substring(0,is_paren);
       }
       is_minor = is_moz_ver;
       is_major = parseInt(is_moz_ver);
    }

    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)
                && (!is_khtml) && (!(is_moz)));

    if ((navigator.vendor)&&
        ((navigator.vendor=="Netscape6")||(navigator.vendor=="Netscape"))&&
        (is_nav)) {
       is_major = parseInt(navigator.vendorSub);
       is_minor = parseFloat(navigator.vendorSub);
    }

    var is_nav2 = (is_nav && (is_major == 2));
    var is_nav3 = (is_nav && (is_major == 3));
    var is_nav4 = (is_nav && (is_major == 4));
    var is_nav4up = (is_nav && is_minor >= 4); 
    var is_navonly  = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );

    var is_nav6   = (is_nav && is_major==6);
    var is_nav6up = (is_nav && is_minor >= 6);

    var is_nav5   = (is_nav && is_major == 5 && !is_nav6);
    var is_nav5up = (is_nav && is_minor >= 5);

    var is_nav7   = (is_nav && is_major == 7);
    var is_nav7up = (is_nav && is_minor >= 7);

    var is_ie   = ((iePos!=-1) && (!is_opera) && (!is_khtml));
    var is_ie3  = (is_ie && (is_major < 4));

    var is_ie4   = (is_ie && is_major == 4);
    var is_ie4up = (is_ie && is_minor >= 4);
    var is_ie5   = (is_ie && is_major == 5);
    var is_ie5up = (is_ie && is_minor >= 5);
    
    var is_ie5_5  = (is_ie && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5_5up =(is_ie && is_minor >= 5.5);
    
    var is_ie6   = (is_ie && is_major == 6);
    var is_ie6up = (is_ie && is_minor >= 6);

	// OS
	g_is_win = is_win;
	g_is_mac = is_mac;
	g_is_linux = is_linux;
	
    g_is_ie = is_ie;
    g_is_opera = is_opera;
    g_is_ie5 = is_ie5;
    g_is_ie5_5 = is_ie5_5;
    g_is_ie6 = is_ie6;
    g_is_safari = is_safari;
}


function replStr(str,oldStr,newStr)
{ var strPos=str.indexOf(oldStr);
  return (strPos>=0) ?
    str.substring(0,strPos) + newStr +
       replStr( str.substring(strPos +
       oldStr.length), oldStr, newStr ) :
    str
}

function gotoUrlIE(url)
{
    g_psyma_navi_clicked = true;
    if (g_is_ie) {
        gotoUrl(url);
    }
}

//
// Function ieToggleDropDowns: 
//
// Description: Toggles dropdown visibility in case of a dynamic layer 
// covering them pops up, and has a z-index higher than these. IE does not handle them correctly.
//
// Input: 
// 		strAttr: String Array, whose elements are the <DIV> id's to toggle. See function: getListIEDropDowns() 
//		boolHide: Boolean toggle. true, if the layer should be made visible, false otherwise.
// Returns : none.
function ieToggleDropDowns(strArr, boolHide) {
	// collection of dropdowns
	
	if (strArr.length > 0) {
		for (i=0; i < strArr.length; i++) {
			dd = document.getElementById(strArr[i]);
			if (dd) 
				if (boolHide) 
				{
					dd.style.visibility = 'hidden'
				}
				else
				{
					dd.style.visibility = 'visible';
				}
		}
	}
}

//
// Function getListIEDropDowns():
//
// Description: Builds an array of Dropdowns whose visibility should be toggled 
// in case of a dynamic layer covering them.
// Input: none.
// Returns: String array of <DIV> id's.
function getListIEDropDowns() {
	return (new Array("monthDropDown"));
}

function myreplace(text,from,to) 
{
	ti = text.indexOf(from);
	text = text.substring(0,ti)+to+text.substr(ti+from.length);
	
	return text;
} 

// gehört zu jeder gescheiten JS-Bibliothek.
function trim(str)
{
 	return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}