var frame_leerOben, frame_leerLinks, frame_leerRechts, frame_leerUnten, txt;
var swapTemp = new Image();
var navTextNr = 0;
var maxTextNr = 1;
var message="";

function clickIE()
  {
  if (document.all)
    {
    (message);return false;
    }
  }
function clickNS(e)
  {
  if (document.layers||(document.getElementById&&!document.all))
    {
    if (e.which==2||e.which==3)
      {
      (message);return false;
      }
    }
  }
if (document.layers) 
  {
  document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;
  }
else
  {
  document.onmouseup=clickNS;document.oncontextmenu=clickIE;
  }

document.oncontextmenu=new Function("return false")

/* Disable right click script III- By Renigade (renigade@mediaone.net)
   For full source code, visit http://www.dynamicdrive.com            */
//--> 

function initTexte() {
/* 	if (document.getElementById) {
		top.frames['leerOben'].document.getElementById('bodyLeer').style.background="#E4D8CD";
		top.frames['leerRechts'].document.getElementById('bodyLeer').style.background="#E4D8CD";
		top.frames['leerUnten'].document.getElementById('bodyLeer').style.background="#E4D8CD";
		top.frames['leerLinks'].document.getElementById('bodyLeer').style.background="#E4D8CD";
	}
	else if (document.all) {
		top.leerOben.bodyLeer.style.background = "#E4D8CD";
		top.leerUnten.bodyLeer.style.background = "#E4D8CD";
		top.leerLinks.bodyLeer.style.background = "#E4D8CD";
		top.leerRechts.bodyLeer.style.background = "#E4D8CD";
	}
	else if (document.layers) {
		top.frames['leerOben'].document.bodyLeer.style.background="#E4D8CD";
		top.frames['leerLinks'].document.bodyLeer.style.background="#E4D8CD";
		top.frames['leerRechts'].document.bodyLeer.style.background="#E4D8CD";
		top.frames['leerUnten'].document.bodyLeer.style.background="#E4D8CD";
	}  */
	navTextNr = 1;
	wechsleText('start');
}

function wechsleText(wechsleRichtung) { 
	if (wechsleRichtung == 'prev') {if (navTextNr == 1) navTextNr = maxTextNr; else navTextNr = navTextNr - 1;};
	if (wechsleRichtung == 'next') {if (navTextNr == maxTextNr) navTextNr = 1; else navTextNr = navTextNr + 1;};
	changeDIV();
}

function changeDIV() { 
	if (document.getElementById) {dom_changeDIV();}
	else if (document.all) {ie_changeDIV();}
	else if (document.layers) {ns_changeDIV();}
}

function dom_changeDIV() {
	for(var i = 1; i <= maxTextNr; i++) {txt = "document.getElementById('texteLeseprobe" + i + "').style.visibility='hidden'";eval(txt);}
	txt = "document.getElementById('texteLeseprobe" + navTextNr + "').style.visibility='visible'";eval(txt);
} 

function ie_changeDIV(tempType) {
	for(var i = 1; i <= maxTextNr; i++) {txt = "document.all.texteLeseprobe" + i + ".style.visibility='hidden'";eval(txt);}
	txt = "document.all.texteLeseprobe" + navTextNr + ".style.visibility='visible'";eval(txt);
}

function ns_changeDIV(tempType) {
	for(var i = 1; i <= maxTextNr; i++) {txt = "document.texteLeseprobe" + i + ".visibility='hide'";eval(txt);}
	txt = "document.all.texteLeseprobe" + navTextNr + ".style.visibility='show'";eval(txt);
} 


function swapDynTag(swapTag,swapBild) {
	if (document.all) {
		txt = "swapTemp = document." + swapTag + ".src";
		eval(txt);
		txt = "document." + swapTag + ".src='" + swapBild + "'";
		eval(txt);
	}
	else if (document.layers) {
		txt = "swapTemp = document." + swapTag + ".src";
		eval(txt);
		txt = "document." + swapTag + ".src='" + swapBild + "'";
		eval(txt);
	}
	else if (document.getElementById) {
		txt = "swapTemp = document.getElementById('" + swapTag + "').src";
		eval(txt);
		txt = "document.getElementById('" + swapTag + "').src='" + swapBild + "'";
		eval(txt);
	}
}

function restoreDynTag(swapTag) {
	if (document.all) {
		txt = "document." + swapTag + ".src= swapTemp";
		eval(txt);
	}
	else if (document.layers) {
		txt = "document." + swapTag + ".src= swapTemp";
		eval(txt);
	}
	else if (document.getElementById) {
		txt = "document.getElementById('" + swapTag + "').src= swapTemp";
		eval(txt);
	}
}

function hideSpecial(divType) { 
	if (document.getElementById) {
		document.getElementById('SpecialHG').style.visibility='hidden';
		document.getElementById('Special').style.visibility='hidden';
		}
	else if (document.all) {
		document.all.SpecialHG.style.visibility='hidden';
		document.all.Special.style.visibility='hidden';
		}
	else if (document.layers) {
		document.SpecialHG.visibility='hide';
		document.Special.visibility='hide';
		}
}

function showSpecial() { 
	hideCopyright();
	if (document.getElementById) {
		document.getElementById('SpecialHG').style.visibility='visible';
		document.getElementById('Special').style.visibility='visible';
		}
	else if (document.all) {
		document.all.SpecialHG.style.visibility='visible';
		document.all.Special.style.visibility='visible';
		}
	else if (document.layers) {
		document.SpecialHG.visibility='visible';
		document.Special.visibility='visible';
		}
}

function hideCopyright() { 
	if (document.getElementById) {
		document.getElementById('CopyrightHG').style.visibility='hidden';
		document.getElementById('Copyright').style.visibility='hidden';
		}
	else if (document.all) {
		document.all.CopyrightHG.style.visibility='hidden';
		document.all.Copyright.style.visibility='hidden';
		}
	else if (document.layers) {
		document.CopyrightHG.visibility='hide';
		document.Copyright.visibility='hide';
		}
}

function showCopyright() { 
	hideSpecial();
	if (document.getElementById) {
		document.getElementById('CopyrightHG').style.visibility='visible';
		document.getElementById('Copyright').style.visibility='visible';
		}
	else if (document.all) {
		document.all.CopyrightHG.style.visibility='visible';
		document.all.Copyright.style.visibility='visible';
		}
	else if (document.layers) {
		document.CopyrightHG.visibility='visible';
		document.Copyright.visibility='visible';
		}
}