// JavaScript-Datei für FraKes.de

// Browserabfrage
function BrowserAbfrage() {
  var os = navigator.platform.substring(0,3);
  var browser = navigator.userAgent;
  var laenge = browser.length;
  var x = 0;
  var y = 0;

  if (y == 0) {
   do {
    if (browser.substring(x,(x+7)) == "Firefox" ) {
     if (os.toLowerCase() == "win") {
      document.write('<link rel="stylesheet" type="text/css" href="styles_win-fi.css" />');
     }
     else {
      document.write('<link rel="stylesheet" type="text/css" href="styles_lin-fi.css" />');
     }
     y = 1;
    }
    x = x + 1;
   } while (x < (laenge-7));
   x = 0;
  }
  if (y == 0) {
   do {
    if (browser.substring(x,(x+8)) == "Netscape" ) {
     if (os.toLowerCase() == "win") {
      document.write('<link rel="stylesheet" type="text/css" href="styles_win-ne.css" />');
     }
     else {
      document.write('<link rel="stylesheet" type="text/css" href="styles_lin-ne.css" />');
     }
     y = 1;
    }
    x = x + 1;
   } while (x < (laenge-8));
   x = 0;
  }
  if (y == 0) {
   do {
    if (browser.substring(x,(x+5)) == "Opera" ) {
     if (os.toLowerCase() == "win") {
      document.write('<link rel="stylesheet" type="text/css" href="styles_win-op.css" />');
     }
     else {
      document.write('<link rel="stylesheet" type="text/css" href="styles_lin-op.css" />');
     }
     y = 1;
    }
    x = x + 1;
   } while (x < (laenge-5));
   x = 0;
  }
  if (y == 0) {
   do {
    if (browser.substring(x,(x+4)) == "MSIE" ) {
     if (os.toLowerCase() == "win") {
      document.write('<link rel="stylesheet" type="text/css" href="styles_win-ie.css" />');
     }
     else {
      document.write('<link rel="stylesheet" type="text/css" href="styles_lin-ie.css" />');
     }
     y = 1;
    }
    x = x + 1;
   } while (x < (laenge-4));
   x = 0;
  }
  if (y == 0) {
   do {
    if (browser.substring(x,(x+9)) == "Konqueror" ) {
     if (os.toLowerCase() == "win") {
      document.write('<link rel="stylesheet" type="text/css" href="styles_win-ko.css" />');
     }
     else {
      document.write('<link rel="stylesheet" type="text/css" href="styles_lin-ko.css" />');
     }
     y = 1;
    }
    x = x + 1;
   } while (x < (laenge-9));
   x = 0;
  }
  if (y == 0) {
   document.write('<link rel="stylesheet" type="text/css" href="styles.css" />');
  }
}

// automatische Funktionen
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) { //v4.01
  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;
}

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];}
}
// Menues
function showmenuetop () {
	if (document.getElementById)
		document.getElementById("menuetop").style.visibility = "visible";
		window.document.images.smartcase.src =  "Bilder/menue_aktiv_03.jpg"; }
function hidemenuetop () {
	if (document.getElementById)
		document.getElementById("menuetop").style.visibility = "hidden";
		window.document.images.smartcase.src =  "Bilder/menue_inaktiv_03.jpg"; }
function showmenueprint () {
	if (document.getElementById)
		document.getElementById("menuetop").style.visibility = "visible";
		document.getElementById("menueweb").style.visibility = "hidden";
		document.getElementById("menueprint").style.visibility = "visible";
		window.document.images.smartcase.src =  "Bilder/menue_aktiv_03.jpg"; }
function hidemenueprint () {
	if (document.getElementById)
		document.getElementById("menuetop").style.visibility = "hidden";
		document.getElementById("menueweb").style.visibility = "hidden";
		document.getElementById("menueprint").style.visibility = "hidden";
		window.document.images.smartcase.src =  "Bilder/menue_inaktiv_03.jpg"; }
function showmenueweb () {
	if (document.getElementById)
		document.getElementById("menuetop").style.visibility = "visible";
		document.getElementById("menueprint").style.visibility = "hidden";
		document.getElementById("menueweb").style.visibility = "visible";
		window.document.images.smartcase.src =  "Bilder/menue_aktiv_03.jpg"; }
function hidemenueweb () {
	if (document.getElementById)
		document.getElementById("menuetop").style.visibility = "hidden";
		document.getElementById("menueprint").style.visibility = "hidden";
		document.getElementById("menueweb").style.visibility = "hidden";
		window.document.images.smartcase.src =  "Bilder/menue_inaktiv_03.jpg"; }

//aktuelles Datum
function zeitjetzt() {
	var datum = new Date();
	var tag = datum.getDate();
	var monat = datum.getMonth() + 1;
	var jahr = datum.getYear();
	if (jahr < 999) {
  		jahr += 1900; }

	document.write('<td colspan="4"><font color="#333333" size="1" face="Courier New, Courier, mono">' + tag.toString() + '.' + monat.toString() + '.' + jahr.toString() + '</font></td>'); }