function kpics(idbranch, inc, numpics) {
    document.getElementById(idbranch+'-m').style.display='none';
    document.getElementById(idbranch+'-n').style.display='';
    document.getElementById(idbranch+'-p').style.display='';
    
    
    img1=document.getElementById(idbranch+'-0');
    img2=document.getElementById(idbranch+'-1');
    
    //alert(img1.src);
    currentnum=img1.src.replace('.jpg','').replace('-m','');
    currentnum=currentnum.substring(currentnum.length-2,currentnum.length);
    
    pic1=currentnum-(-inc);
    pic2=currentnum-(-inc-1);
    
    document.getElementById(idbranch+'-n').style.display=(pic2 == numpics)?'none':'';
    document.getElementById(idbranch+'-p').style.display=(pic1 == 1)?'none':'';
        
       
    img1.src='/sanpimages/' + idbranch + '-0' + pic1 + '-m.jpg';   
    img2.src='/sanpimages/' + idbranch + '-0' + pic2 + '-m.jpg';
}

function sppics(idbranch, inc, numpics) {
    document.getElementById(idbranch+'-m').style.display='none';
    document.getElementById(idbranch+'-n').style.display='';
    document.getElementById(idbranch+'-p').style.display='';
    
    
    
    img1=document.getElementById(idbranch+'-1');
    
   
    currentnum=img1.src.replace('.jpg','').replace('_M','').replace(idbranch+'_','');
    currentnum=currentnum.substring(currentnum.length-1,currentnum.length);
    //alert(currentnum);
     
    currentnum=currentnum-(-inc);
    //alert('/sanpimages/' + idbranch + '_' + currentnum + '_M.jpg');
    img1.src='/sanpimages/' + idbranch + '_' + currentnum + '_M.jpg';
    
    if (currentnum==numpics)
        document.getElementById(idbranch+'-n').style.display='none';
        
    if (currentnum==1)
        document.getElementById(idbranch+'-p').style.display='none';    
    }