function blendenwechsel(id, duration)
{
	this.id = id;
	this.items = new Array();
	this.duration = duration;
	this.index = 0;
	return this;
}

blendenwechsel.prototype.Karte = function(id)
{
	var obj = document.getElementById(id); if(obj != null)
	{
		obj.style.display = 'none'; this.items[this.items.length] = id;
	}}

blendenwechsel.prototype.Folge = function()
{
	document.getElementById(this.items[this.index++]).style.display = 'none';
	if(this.index == this.items.length) this.index = 0;
	document.getElementById(this.items[this.index]).style.display = 'inline';
	setTimeout(this.id + '.Folge()', this.duration);
}




function CreateMailMessage(subject,message)
{
  var lnk="mailto:?";
  (subject.length>0)?lnk+="subject="+escape(subject)+"&":lnk=lnk;
  (message.length>0)?lnk+="body="+escape(message):lnk=lnk;
  location.href=lnk;
}

function mailc() {
  CreateMailMessage('Alpakazucht Webseite','Hallo,\nich habe eine interessante Seite über Alpakas im Internet gefunden:\nhttp://www.alpakazucht.eu/index.html\nVielleicht interessiert es Dich!');
}