var browserName;
var ns4_08, ns4_51, ie4, ie5, ie6;
function getBrowser(){			// Browsererkennung
	if (navigator.appName.indexOf("Netscape") != -1) {
		browserName = "Netscape"; //alert("Eine optimierte Netscape-Version wird in Kuerze erstellt.");
		ns4_08 = (navigator.userAgent.indexOf("4.08")) ? true : false; 
		ns4_51 = (navigator.userAgent.indexOf("4.51")) ? true : false; 
  	}
  	if (navigator.userAgent.indexOf("MSIE") != -1) {
  		browserName = "MSIE"; //alert("sie surfen mit " + navigator.userAgent);
		ie4 = (navigator.userAgent.indexOf("MSIE 4")) ? true : false; 
		ie5 = (navigator.userAgent.indexOf("MSIE 5")) ? true : false; 
		ie6 = (navigator.userAgent.indexOf("MSIE 6")) ? true : false; 
  	}
}


var w, h;
function getWindowMeasures (){ 	// Fenstergroesse
    if(browserName=="Netscape"){
        w=innerWidth;  //alert ("w_n: "+ innerWidth);
        h=innerHeight; //alert("h_n: "+ innerHeight);
    } 
	if(browserName == "MSIE"){
		h=document.body.offsetHeight; 
		w=document.body.offsetWidth;
    }
}

function autoforward(){
	getBrowser();
  	if (browserName == "Netscape") {
		document.location.href="welcome_ns.html";  
  	}
  	if (browserName == "MSIE") {
		document.location.href="welcome_ie.html";
  	}
}

function init(){
// Browsererkennnung:
    getBrowser();
// Fenstergroesse:
  	getWindowMeasures();
// Status-Zeile:	
    window.defaultStatus = "Willkommen auf den Internet-Seiten der Blaskapelle Gesmold !";
// Neuladen der Seite beim resize unter Netscape Navigator4
    function MM_reloadPage(init) {  //reloads the window if Nav4 resized
     if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
      document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
     else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
    }
    MM_reloadPage(true);
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}