// JScript File
var stop=0;
var step=0;

function doit(){
if(document.getElementById('div_image'))
    {
              if (stop==0){
                document.getElementById(BigImageId).src="pics/upload/zz2-" +fotos[step] ;
                
                //passenden thumb highlighten
                //andere opaquen
                    for(var i=0; i < ThumbIDs.length ; i++){                
                        if(i==step){                
                        document.getElementById(ThumbIDs[i]).className="";
                        }
                        else{
                        document.getElementById(ThumbIDs[i]).className="opaque";
                        }
                     }
                     
                     if (step<fotos.length-1){step++;}
                else {step=0;} 
                }  
             
     }        
       
        if (stop==0){
        setTimeout("doit()",5500)
        }
}

function highthumb(idx){
//alert(idx);  
    for(var i=0; i < ThumbIDs.length ; i++){                
        if(i==idx){ 
                     
        document.getElementById(ThumbIDs[i]).className="";
        }
        else{
        document.getElementById(ThumbIDs[i]).className="opaque";
        }
     }
}

function shownext(){
document.getElementById(BigImageId).src="pics/upload/zz2-" +fotos[step] ;
highthumb(step);
if (step<fotos.length-1){ 
   step++;}
else { 
    step=0;}  
}

function showlast(){
if (step>0){ 
   step--;}
else { 
    step=fotos.length-1;}  
document.getElementById(BigImageId).src="pics/upload/zz2-" +fotos[step] ;
highthumb(step);

}


function stopit(){
if(stop==0){
stop = 1;
    }
else{
stop = 0;
doit();
    }
}

function stopitBtn(ButCID){
if(stop==0){
document.getElementById(ButCID).src = "pics/play.gif";
stop = 1;
    }
else{
stop = 0;
document.getElementById(ButCID).src = "pics/pause.gif";
doit();
    }
}

function stopitBtn2(ButCID,picidx){

document.getElementById(ButCID).src = "pics/play.gif";
stop = 1;
step = picidx;
}

function chkmouseout(picCID,picidx){

if(stop==1){
if(picidx==step){picCID.className='white';}
else{picCID.className='opaque';}
}
else{
if(picidx==step-1){picCID.className='white';}
else{picCID.className='opaque';}
}

}



function startit(){
stop = 0;
doit();
}

    function lightup(imageobject, opacity){
    if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
    imageobject.style.MozOpacity=opacity/100
    else if (navigator.appName.indexOf("Microsoft")!=-1&&parseInt(navigator.appVersion)>=4)
    imageobject.filters.alpha.opacity=opacity
}


function donext(counter,gesamt){
if(document.getElementById(counter).value<document.getElementById(gesamt).value){
document.getElementById(counter).value = eval(document.getElementById(counter).value) + 1;
}
else{
document.getElementById(counter).value = 0;
}

//tmpdivs finden 
var f = document.getElementById('div_minis').getElementsByTagName("div");
if (f) { 

    var i ;    
    var readnmbr;
    for (i = 0; i < f.length; i++){        
    if (f[i].id.substr(f[i].id.length-7, 7)== 'helpdiv')
             {//helpdiv gefunden      
             //noch die nummer auslesen
                   readnmbr = f[i].id.substr(f[i].id.length-8, 1);
                   if(readnmbr==document.getElementById(counter).value){
                   document.getElementById(f[i].id).style.display = 'inline';
                   }
                   else{
                   document.getElementById(f[i].id).style.display = 'none';
                   }
//           alert(readnmbr);  
            }
             }
}
}