var teaser_auto_slideshow = window.setInterval("slideshow_autoplay_loop()", 6000);


function teaser_slideshow(){

var menge_id = 'ts_menge';
var display = document.getElementById(menge_id);
if(display){
var menge = document.getElementById(menge_id).value;
if(menge){
	//alert("menge: "+menge+" bild: "+bild+"");
	
	if(display){
		slideshow_autoplay_loop(); 	
	}else{
		teaser_auto_slideshow=window.clearInterval(teaser_auto_slideshow);
	}
}
}
}

var bild=0;

function slideshow_autoplay_loop(){

var menge_id = 'ts_menge';
var display = document.getElementById(menge_id);
if(display){
var menge = document.getElementById(menge_id).value;
if(menge){

	//alert("loop menge: "+menge+" bild: "+bild+"");
	
if (bild >= menge){
   	bild = 1 ;
  }else{
 	bild=bild+1;
  }
		
		teaser_autoslide(menge,bild); 
		
}
}
}


function teaser_tabnav_status_on(div_nav,div_nav_a,i){

		//Teaser NAV
		var teaser_nav = 'teaser_nav';
		var teaser_nav_display = document.getElementById(teaser_nav);

		if(teaser_nav_display){
		var id = ''+div_nav+''+i+'';
   		
		if(i=='1'){
   			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
			}else{
			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
		}
		
		var id_a = ''+div_nav_a+''+i+'';
		document.getElementById(id_a).style.color='#ffffff';
		//document.getElementById(id_a).style.background='#e11111';
		document.getElementById(id_a).style.fontWeight='bold';
		document.getElementById(id_a).style.width='200px';
		document.getElementById(id_a).style.textAlign='right';
		}
		
}


function teaser_tabnav_status_off(div_nav,div_nav_a,j){
	
var i=1;
var j=j;

for (i=1;i<=j;i++){
		//Teaser NAV
		var teaser_nav = 'teaser_nav';
		var teaser_nav_display = document.getElementById(teaser_nav);

		if(teaser_nav_display){
		
		var id = ''+div_nav+''+i+'';

		if(i=='1'){
   			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
			}else{
			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
		}

		
		var id_a = ''+div_nav_a+''+i+'';
		document.getElementById(id_a).style.color='#ffffff';
		//document.getElementById(id_a).style.background='#e11111';
		document.getElementById(id_a).style.fontWeight='normal';
		document.getElementById(id_a).style.width='120px';
		document.getElementById(id_a).style.textAlign='center';
		}


}
}



function teaser_tabnav_over(i){
		var div_nav_a='tn_a_';
		var id_a = ''+div_nav_a+''+i+'';
		document.getElementById(id_a).style.color='#ffffff';
		//document.getElementById(id_a).style.background='#e11111';
		document.getElementById(id_a).style.width='200px';
		document.getElementById(id_a).style.textAlign='right';
		
		var div_nav='tn_';
		var id = ''+div_nav+''+i+'';
		
		if(i=='1'){
   			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
			}else{
			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
		}
		
}
		
function teaser_tabnav_out(i){
		var div_nav_a='tn_a_';
		var id_a = ''+div_nav_a+''+i+'';
		
		var div_nav='tn_';
		var id = ''+div_nav+''+i+'';
		
		 //var display = document.getElementById(id).style.color;
		var display = document.getElementById(id_a).style.fontWeight;
 		//if (display == 'rgb(255, 255, 255)') {
		if (display == 'bold') {
  			document.getElementById(id_a).style.color='#ffffff';
			//document.getElementById(id_a).style.background='#e11111';
			document.getElementById(id_a).style.width='200px';
			document.getElementById(id_a).style.textAlign='right';
			
			
			if(i=='1'){
   			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
			}else{
			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
			}
			
			
 		}else{
  			document.getElementById(id_a).style.color='#ffffff';
			//document.getElementById(id_a).style.background='#e11111';
			document.getElementById(id_a).style.width='120px';
			document.getElementById(id_a).style.textAlign='center';
			
			
			if(i=='1'){
   			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
			}else{
			document.getElementById(id).style.background='url("/img/teaser/box/nav_link_bg.png") repeat-y left top';
			}
		
		}
		
}