function errorsuppressor(){
return true;
}
window.onerror=errorsuppressor

var standby=new Image();
standby.src="glueckskeks.jpg";


//navigation buttons rund

var im1=new Image();
im1.src="images/button1.gif";
var im2=new Image();
im2.src="images/button2.gif";

var crossFadeDuration = 1;

function bildwechsel (bildname,bildobjekt) {

if(navigator.appName=="Microsoft Internet Explorer")
	{document.images[bildname].style.filter="blendTrans(duration=1)";
	document.images[bildname].style.filter="blendTrans(duration=crossFadeDuration)";
   	document.all[bildname].filters.blendTrans.Apply();
   	document.all[bildname].src = bildobjekt.src;
   	document.all[bildname].filters.blendTrans.Play();
	}
		
else 

	{window.document.images[bildname].src=bildobjekt.src;
	}
}


var im1sw=new Image();
im1sw.src="images/button1_sw.gif";
var im2sw=new Image();
im2sw.src="images/button2_sw.gif";

var crossFadeDuration = 1;

function bildwechselsw (imgname,bildob) {

if(navigator.appName=="Microsoft Internet Explorer")
	{document.images[imgname].style.filter="blendTrans(duration=1)";
	document.images[imgname].style.filter="blendTrans(duration=crossFadeDuration)";
   	document.all[imgname].filters.blendTrans.Apply();
   	document.all[imgname].src = bildob.src;
   	document.all[imgname].filters.blendTrans.Play();
	}
		
else 

	{window.document.images[imgname].src=bildob.src;
	}
}

//navigation mail

var mail1=new Image();
mail1.src="images/button1_mail.gif";
var mail2=new Image();
mail2.src="images/button2_mail.gif";

var crossFadeDuration = 1;

function mail (imgname,bildob) {

if(navigator.appName=="Microsoft Internet Explorer")
	{document.images[imgname].style.filter="blendTrans(duration=1)";
	document.images[imgname].style.filter="blendTrans(duration=crossFadeDuration)";
   	document.all[imgname].filters.blendTrans.Apply();
   	document.all[imgname].src = bildob.src;
   	document.all[imgname].filters.blendTrans.Play();
	}
		
else 

	{window.document.images[imgname].src=bildob.src;
	}
}


var mail1sw=new Image();
mail1sw.src="images/button1_swmail.gif";
var mail2sw=new Image();
mail2sw.src="images/button2_swmail.gif";

var crossFadeDuration = 1;

function mailsw (imgname,bildob) {

if(navigator.appName=="Microsoft Internet Explorer")
	{document.images[imgname].style.filter="blendTrans(duration=1)";
	document.images[imgname].style.filter="blendTrans(duration=crossFadeDuration)";
   	document.all[imgname].filters.blendTrans.Apply();
   	document.all[imgname].src = bildob.src;
   	document.all[imgname].filters.blendTrans.Play();
	}
		
else 

	{window.document.images[imgname].src=bildob.src;
	}
}

var back1=new Image();
back1.src="images/zurueck1.gif";
var back2=new Image();
back2.src="images/zurueck2.gif";

var crossFadeDuration = 1;

function back12 (imgname,bildob) {

if(navigator.appName=="Microsoft Internet Explorer")
	{document.images[imgname].style.filter="blendTrans(duration=1)";
	document.images[imgname].style.filter="blendTrans(duration=crossFadeDuration)";
   	document.all[imgname].filters.blendTrans.Apply();
   	document.all[imgname].src = bildob.src;
   	document.all[imgname].filters.blendTrans.Play();
	}
		
else 

	{window.document.images[imgname].src=bildob.src;
	}
	
}


//mailform kontakt e-mail	

function eingabe_pruefen()
{
if(document.mailform.Ansprechpartner.value=="")
	{
	alert("Bitte geben Sie Ihren Namen an!");
	document.mailform.Ansprechpartner.focus();
	return false;
	}
	
	else if(document.mailform.email.value==""||document.mailform.email.value.indexOf("@")==-1||document.mailform.email.value.indexOf(".")==-1)
	{
	alert("Die e-mail Adresse ist unvollstaendig. Bitte korrigieren Sie Ihre Eingabe!");
	document.mailform.email.focus();
	return false;
	}	
	

}	


// Textscroll 

var timer_id;
function scroll_iframe(frm,inc,dir) {
  if (timer_id) clearTimeout(timer_id);
  if (window.frames[frm]) {
    if (dir == "v") window.frames[frm].scrollBy(0, inc);
    else window.frames[frm].scrollBy(inc, 0);
    timer_id = setTimeout("scroll_iframe('" + frm + "'," + inc + ",'" + dir + "')", 20);
  }
}

function stopScroll() { if (timer_id) clearTimeout(timer_id); }



// Bildleiste


var anfang = 1;
var endpunkt = 2252;

function bewegen() {
 if (anfang<=endpunkt){
  self.scroll(anfang++,0);
  }else
 if (anfang>endpunkt){
  anfang=1;
  }
}

function scrollen() {
gutjetzt = setInterval('bewegen()',1);
}

function anhalten() {
clearInterval(gutjetzt);
}