// JavaScript Document




// ultimate browser sniffer from netscape
// see http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html for docs

// convert all characters to lowercase to simplify testing 
var agt=navigator.userAgent.toLowerCase(); 


    // *** BROWSER VERSION ***
    // Note: On IE5, these return 4, so use is_ie5up to detect IE5.
    var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);

    // Note: Opera and WebTV spoof Navigator.  We do strict client detection.
    // If you want to allow spoofing, take out the tests for opera and webtv.
    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));
    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_major >= 4));
    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    var is_nav6 = (is_nav && (is_major == 5));
    var is_nav6up = (is_nav && (is_major >= 5));
    var is_gecko = (agt.indexOf('gecko') != -1);


    var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
    var is_ie4up  = (is_ie && (is_major >= 4));
    var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
    var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
    var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
    var is_ie6up  = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);

    // KNOWN BUG: On AOL4, returns false if IE3 is embedded browser
    // or if this is the first browser window opened.  Thus the
    // variables is_aol, is_aol3, and is_aol4 aren't 100% reliable.
    var is_aol   = (agt.indexOf("aol") != -1);
    var is_aol3  = (is_aol && is_ie3);
    var is_aol4  = (is_aol && is_ie4);
    var is_aol5  = (agt.indexOf("aol 5") != -1);
    var is_aol6  = (agt.indexOf("aol 6") != -1);

    var is_opera = (agt.indexOf("opera") != -1);
    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);

    var is_webtv = (agt.indexOf("webtv") != -1); 

    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 
    var is_AOLTV = is_TVNavigator;

    var is_hotjava = (agt.indexOf("hotjava") != -1);
    var is_hotjava3 = (is_hotjava && (is_major == 3));
    var is_hotjava3up = (is_hotjava && (is_major >= 3));
				//var is_safari = (agt.indexOf("safari") != -1);
				var is_safari = (agt.indexOf("applewebkit") != -1);
    // *** JAVASCRIPT VERSION CHECK ***
    var is_js;
    if (is_nav2 || is_ie3) is_js = 1.0;
    else if (is_nav3) is_js = 1.1;
    else if (is_opera5up) is_js = 1.3;
    else if (is_opera) is_js = 1.1;
    else if ((is_nav4 && (is_minor <= 4.05)) || is_ie4) is_js = 1.2;
    else if ((is_nav4 && (is_minor > 4.05)) || is_ie5) is_js = 1.3;
    else if (is_hotjava3up) is_js = 1.4;
    else if (is_nav6 || is_gecko) is_js = 1.5;
    // NOTE: In the future, update this code when newer versions of JS
    // are released. For now, we try to provide some upward compatibility
    // so that future versions of Nav and IE will show they are at
    // *least* JS 1.x capable. Always check for JS version compatibility
    // with > or >=.
    else if (is_nav6up) is_js = 1.5;
    // NOTE: ie5up on mac is 1.4
    else if (is_ie5up) is_js = 1.3

    // HACK: no idea for other browsers; always check for JS version with > or >=
    else is_js = 0.0;
 

// *** PLATFORM ***
var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
// NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all
//        Win32, so you can't distinguish between Win95 and WinNT.
var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

// is this a 16 bit compiled version?
var is_win16 = ((agt.indexOf("win16")!=-1) || 
           (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) || 
           (agt.indexOf("windows 16-bit")!=-1) );  

var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                (agt.indexOf("windows 16-bit")!=-1));

// NOTE: Reliable detection of Win98 may not be possible. It appears that:
//       - On Nav 4.x and before you'll get plain "Windows" in userAgent.
//       - On Mercury client, the 32-bit version will return "Win98", but
//         the 16-bit version running on Win98 will still return "Win95".
var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
var is_win32 = (is_win95 || is_winnt || is_win98 || 
                ((is_major >= 4) && (navigator.platform == "Win32")) ||
                (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

var is_os2   = ((agt.indexOf("os/2")!=-1) || 
                (navigator.appVersion.indexOf("OS/2")!=-1) ||   
                (agt.indexOf("ibm-webexplorer")!=-1));

var is_mac    = (agt.indexOf("mac")!=-1);
var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) || 
                           (agt.indexOf("68000")!=-1)));
var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) || 
                            (agt.indexOf("powerpc")!=-1)));
// pick stylesheet based on browser

// if windows + nav 6
if (is_win && is_nav6up) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/win_ns6.css" title="master">');
	}
// windows + navigator
else if (is_win && is_nav) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/win_ns.css" title="master">');
	}
// windows + opera
else if (is_win && is_opera) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/win_opera.css" title="master">');
	}
// windows + ie
else if (is_win && is_ie5_5up) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/win_ie.css" title="master">');
	}
	// windows + ie (hopefully ie 6)
else if (is_win && is_ie5) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/win_ie.css" title="master">');
	}
// mac + safari
else if (is_mac && is_safari) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/mac_safari.css" title="master">');
}
// mac + nav6 
else if (is_mac && is_nav6up) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/mac_ns6.css" title="master">');
	}
// mac + navigator
else if (is_mac && is_nav) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/mac_ns.css" title="master">');
	}
// mac + ie
else if (is_mac && is_ie) {
	document.write('<link rel="stylesheet" type="text/css" href="/css/mac_ie.css" title="master">');
	}
// everybody else
else {
	document.write('<link rel="stylesheet" type="text/css" href="/css/win_ie.css" title="master">');
	}

// popup an error window if agent is less than 5.0 
/* if ((is_mac && is_ie4) || (is_mac && is_nav4) || (is_win && is_ie4) || (is_win && is_nav4) && (getCookie("hide_upgrade_window") != "true")) {
	createWindow("/upgrade_your_browser.html","upgrade_me","statusbar,menubar,height=400,width=470,resizable");
}

// popup an error window if agent is mac ie 4.01 
if ((is_mac && is_ie4) && (navigator.appVersion.indexOf("4.01")!=-1) && (getCookie("hide_upgrade_window") != "true")) {
	createWindow("/upgrade_from_ie401mac.html","upgrade_me","statusbar,menubar,height=300,width=300,resizable");
}

// **************** Netscape Resize bug ********************
/**
 * resize.js 0.3 970811
 * by gary smith
 * js component for "reloading page onResize"
 */

if(!window.saveInnerWidth) {
  window.onresize = resizeIt;
  window.saveInnerWidth = window.innerWidth;
  window.saveInnerHeight = window.innerHeight;
}

function resizeIt() {
    if (saveInnerWidth < window.innerWidth || 
        saveInnerWidth > window.innerWidth || 
        saveInnerHeight > window.innerHeight || 
        saveInnerHeight < window.innerHeight ) 
    {
        window.history.go(0);
    }
}
	
// **************** Netscape Resize bug ********************	
	

/* function used in the forums so form elements have an onClick associated with them */

function changeUrl(url)
{
	window.location.assign(url);
}

/*  */

function hidesuche() {

if (is_nav4) {
  document.layers["suche"].visibility = "HIDE";
}

else if (is_ie5) {
  document.getElementById('suche').style.visibility = 'hidden'; 
  } 
 
else if (is_ie) {
    document.all.suche.style.visibility = 'hidden';
   }
} 




function toogle (id){
if (is_nav4) {

if (document.layers["suche"].visibility == "hidden")
{
  document.layers["suche"].visibility = "SHOW";
}

if (document.layers["suche"].visibility == "visible")
{
  document.layers["suche"].visibility = "HIDE";
}

}

    if (document.getElementById) {
        var nodeObj = document.getElementById (id)
        if (nodeObj.style.visibility == 'hidden') {
            nodeObj.style.visibility = 'visible'; document.formsuche.suchefeld.focus();
        } else {
            nodeObj.style.visibility = 'hidden'; document.formsuche.suchefeld.blur();
        }
    }
}

//-------- POPUP Mitarbeiter -----------------------------------
// this variable names the current window (for using the popUp as a remote)
window.name = "currentWindow";
// this function opens the pop-up window
var newWin;

function popUp(url) {
newWin=window.open(url, 'people', 'width=680,height=440,scrollbars=no,location=no,left=50,top=50,menubar=no,resizable=no,toolbar=no,status=no');
newWin.focus();
return false;
}

function Print(url) {
newWin=window.open(url, 'print', 'width=650,height=550,scrollbars=yes,location=no,left=50,top=50,menubar=no,resizable=yes,toolbar=no,status=no');
newWin.focus();
return false;
}

//-------- Bildgalerie -----------------------------------
function Bildgalerie(url) {
newWin=window.open(url, 'bildgalerie', 'width=420,height=366,scrollbars=no,location=no,left=150,top=150,menubar=no,resizable=no,toolbar=no,status=no');
newWin.focus();
return false;
}


//------ es schaltet die suche-ebene aus ----------------

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

//------ es schaltet die suche-ebene ein und aus ----------------

function toogle (id){ 
    if (document.getElementById) { 
        var nodeObj = document.getElementById (id) 
        if (nodeObj.style.visibility == 'hidden') { 
            nodeObj.style.visibility = 'visible'; document.formsuche.suchefeld.focus();
        } else { 
            nodeObj.style.visibility = 'hidden'; document.formsuche.suchefeld.blur(); 
        } 
    } 
}