var merkQW = 0;
var merkQH = 0;
var merkHW = 0;
var merkHH = 0;

var FQ;
var FH;
var F1;
var F2;

var alt_y = 0;
var Pfeil_Headline = 0;
var BrowserName    = ' ';
var BrowserVersion = ' ';
var MSIE = false;


/*************************************************************************/
function Nix()
{
	return;
}

/*************************************************************************/
function BrowserAbfrage()
{
    
   //BrowserName = navigator.appName; /* probieren */
   BrowserTyp = navigator.userAgent;
   BrowserVersion = navigator.appVersion;
   
   //alert("BrowserVersion= " + BrowserVersion);
   //alert("BrowserTyp= " + BrowserTyp);
   
   if(BrowserTyp.search('MSIE') > -1)
   {
      //alert("Internet Explorer!");
      BrowserName = 'Internet Explorer';
      Pfeil_Headline = 1;
      MSIE = true;
   }
   else
      if(BrowserTyp.search('Opera') > -1)
      {
         //alert("Opera!");
         BrowserName = 'Opera';
         Pfeil_Headline = 1;
      }
      else
         if(BrowserTyp.search('Lynx') > -1)
         {
            //alert("Lynx!");
            BrowserName = 'Lynx';
            Pfeil_Headline = 0;
         }
         else
            if(BrowserTyp.search('Gecko') > -1)
            {
               //alert("Mozilla!");
               BrowserName = 'Mozilla';
               Pfeil_Headline = 1;
            }
            else
               {
                  if (BrowserTyp.substr(0,7) == 'Mozilla')
                  {
                     //alert("Netscape!");
                  
                     BrowserName = 'Netscape';
                  
                     if (BrowserTyp.substr(0,11) < 'Mozilla/5.0')
                     {
                        Pfeil_Headline = 0;
                     }
                     // mal hoffen, dass neuere Netscapes scrollen koennen...
                     else
                     {
                        Pfeil_Headline = 1;
                     }
                  }
                  else
                  {
                     BrowserName = 'Netscape';
                     Pfeil_Headline = 0;
                  }
               }
      
   return;

// Browserabfrage 
   var bV=parseInt(navigator.appVersion);
   var NS4=(document.layers) ? true : false;
   var IE4=((document.all)&&(bV>=4))?true:false;

// Laden der Stylesheets 
/*   if (NS4) 
   {
      document.write ("<link rel=STYLESHEET type=text/css href=/style/style_ns2.css>");
   }
   else 
   {
      document.write ("<link rel=STYLESHEET type=text/css href=/style/style_ie2.css>");
   }
*/
}

/*************************************************************************/

function SetHomeFensterName()
{
	top.name = "HomeFenster";
	BrowserAbfrage();
	
	if (MSIE)
	{
	}
	else
	{
	   Breite = screen.availWidth - top.screenX;
	   //alert("Breite= " + Breite);
	   
	   if (Breite > 810)
	   {
	      Breite = 770;
	   }
	   
	   if (top.innerWidth < Breite)
	   {
	      top.innerWidth = Breite;
	   }
	
	}
	
	FramesetPruefen();

}
/*************************************************************************/

function FramesetPruefen()
{
   
   if (window.name == "FS1Links"
   ||  window.name == "FS1Mitte")
   {
   }
   else
   {
      window.location.href = "index.php";
   }
 
}

/*************************************************************************/

function PreloadTopics()
{
   
   for (i = 7; i >= 0; i--)
   {
      document.images[0].src = BildMOver[i].src;
   }
   document.images[0].src = BildMOut[0].src;
}


/*************************************************************************/

function BildwechselEinstieg(Bildnr,Bildobjekt)
{
	top.frames[0].document.images[Bildnr].src = Bildobjekt.src;
	//window.document.images[Bildnr].src = Bildobjekt.src;
}

/*************************************************************************/
function SeiteAufbauen(Seite)
{
   MerkUrl = parent.FS1Mitte.location.href;
   
   switch(Seite) 
   {
      case "Home":
      Url = "duende.htm";
      break;

      case "Intro":
      Url = "intro.htm";
      break;

      case "Shop":
      Url = "shop.htm";
      break;
      
      case "Morocco":
      Url = "morocco.htm";
      break;
      
      case "Map":
      Url = "map.htm";
      break;

      case "Accomm":
      Url = "accomm.htm";
      break;

      case "Yoga":
      Url = "yoga.htm";
      break;

      case "Cafe":
      Url = "cafe.htm";
      break;

      case "Testim":
      Url = "testim.htm";
      break;

      default:
      alert("Falsche Funktion: " + Seite);
      Url = MerkUrl;
      break;		
   }
   
   parent.FS1Mitte.location.href = Url;
}

/*************************************************************************/

function GalerieOeffnen(Artikel)
{
   //alert("GalerieOeffnen: Artikel= " + Artikel);

	if (!F1 || F1.closed == true)
	{
		F1X = screen.availWidth - 230;
		F1Y = 130;
		Hoehe = screen.availHeight - this.F1Y;
		
		if (Hoehe > 500)
		{
		   Hoehe = 500;
		}
	   	//alert("GalerieFenster ist geschlossen! F1X = " + F1X + " F1Y = " + F1Y);
    		
    		F1 = window.open(Artikel,"Galerie","resizable=yes,width=210,height=" + Hoehe + ",screenX=" + F1X + ",screenY=" + F1Y + ",scrollbars,status=yes");

		if (!F1)
	 	   {
	    		//alert("Pop up windows are suppressed on your computer!");
			return;
		}
    		
	}
	else
	{
		if (F1.screenX)
		{
		   F1X = F1.screenX;
		}
		else
		{
		   F1X = screen.availWidth - 230;
		}
		
		if (F1.screenY)
		{
		   F1Y = F1.screenY;
		}
		else
		{
		   F1Y = 130;
		}			
		
	   	//alert("GalerieFenster ist offen! F1X = " + this.F1X + " F1Y = " + this.F1Y);
	   	F1.location.href = Artikel;
	}

    F1.focus();

}

/*************************************************************************/

function GalerieSchliessen()
{
    if (F2)
    {
    	F2.close();
    }
    if (F1)
    {
    	F1.close();
    }
}
/*************************************************************************/

function BildOeffnen(Bild,W,H)
{
	//alert("FQ= " + FQ + " FH= " + FH);
	FensterOeffnen = true;
	
	W = W + 20;
	H = H + 20;

	if(W > H)
	{
		if (!FQ || FQ.closed == true)
		{
			//alert("undef. od. geschl.: FQ= " + FQ);
			FQX = 60;
			FQY = 30;
		}
		else
		{
			//alert("offen: FQ= " + FQ);
			if (FQ.screenX)
			{
			   FQX = FQ.screenX;
			}
			else
			{
			   FQX = 60;
			}
			
			if (FQ.screenY)
			{
			   FQY = FQ.screenY;
			}
			else
			{
			   FQY = 30;
			}			
	
			if (merkQW != W
			||  merkQH != H)
			{
				FQ.close();

				merkQW = W;
				merkQH = H;
			}
			else
			{
				FensterOeffnen = false;
			}
		}
		
		if (FensterOeffnen)
		{
			//alert("Querfenster ist geschlossen! FQX = " + FQX + " FQY = " + FQY);
			FQ = window.open(Bild,"QuerFenster","resizable=yes,width=" + W + ",height=" + H + ",screenX=" + FQX + ",screenY=" + FQY );
			//alert("FQ= " + FQ);

			if (!FQ)
	 	   	{
	    			//alert("Pop up windows are suppressed on your computer!");
				return;
			}
		}
		else
		{
			//alert("Querfenster ist offen! FQX = " + FQX + " FQY = " + FQY);
			FQ.document.images[0].src = Bild;
		}
		FQ.focus();
	}
	
    	else
	{
		if (!FH || FH.closed == true)
		{
			FHX = 60;
			FHY = 30;
		}
		else
		{
			if (FH.screenX)
			{
			   FHX = FH.screenX;
			}
			else
			{
			   FHX = 60;
			}
			
			if (FH.screenY)
			{
			   FHY = FH.screenY;
			}
			else
			{
			   FHY = 30;
			}			
	
			if (merkHW != W
			||  merkHH != H)
			{
				merkHW = W;
				merkHH = H;
				
				FH.close();
			}
			else
			{
				FensterOeffnen = false;
			}
		}
		
		if (FensterOeffnen)
		{
			//alert("Hochfenster ist geschlossen! FHX = " + FHX + " FHY = " + FHY);
			FH = window.open(Bild,"HochFenster","resizable=yes,width=" + W + ",height=" + H + ",screenX=" + FHX + ",screenY=" + FHY );
		

			if (!FH)
	 	   	{
	    			//alert("Pop up windows are suppressed on your computer!");
				return;
			}
		}
		else
		{
			//alert("Hochfenster ist offen! FHX = " + FHX + " FHY = " + FHY);
			FH.document.images[0].src = Bild;
		}
		
		FH.focus();
	}
   }
/*************************************************************************/

function BildOeffnenGalerie(Bild,W,H)
{
	//alert("F2= " + F2);
	FensterOeffnen = true;
	
	W = W + 20;
	H = H + 20;

	if (!F2 || F2.closed == true)
	{
		//alert("undef. od. geschl.: F2= " + F2);
		F2X = 60;
		F2Y = 30;
	}
	else
	{
		//alert("offen: F2= " + F2);
		if (F2.screenX)
		{
		   F2X = F2.screenX;
		}
		else
		{
		   F2X = 62;
		}
		
		if (F2.screenY)
		{
		   F2Y = F2.screenY;
		}
		else
		{
		   F2Y = 30;
		}			
	
		if (merk2W != W
		||  merk2H != H)
		{
			F2.close();

			merk2W = W;
			merk2H = H;
		}
		else
		{
			FensterOeffnen = false;
		}
	}
	
	if (FensterOeffnen)
	{
		//alert("Querfenster ist geschlossen! FQX = " + FQX + " FQY = " + FQY);
		F2 = window.open(Bild,"F2Fenster","resizable=yes,width=" + W + ",height=" + H + ",screenX=" + F2X + ",screenY=" + F2Y );
		//alert("F2= " + F2);

		if (!F2)
 	   	{
    			//alert("Pop up windows are suppressed on your computer!");
			return;
		}
	}
	else
	{
		//alert("Querfenster ist offen! FQX = " + FQX + " FQY = " + FQY);
		F2.document.images[0].src = Bild;
	}
	F2.focus();
   }