var INDEX_N = 1 ;
var COUNT_N = 8 ;

function funHS(varObjID){
    if(document.getElementById(varObjID).style.display=="none"){ 
       document.getElementById(varObjID).style.display="block"; }
	else{ document.getElementById(varObjID).style.display="none"; }
}

function fun_HS(varObjID){
    if(varObjID == 1){
       document.getElementById('last').style.display="block";
       document.getElementById('comments').style.display="none";
       document.getElementById('readers').style.display="none";
    }
    if(varObjID == 2){
       document.getElementById('last').style.display="none";
       document.getElementById('comments').style.display="block";
       document.getElementById('readers').style.display="none";
    }
    if(varObjID == 3){
       document.getElementById('last').style.display="none";
       document.getElementById('comments').style.display="none";
       document.getElementById('readers').style.display="block";
    }
} 

function show_block(ID){
    for(i=1;i<=COUNT_N;i++){
        document.getElementById('dtitle'+i).style.display = "none";
        document.getElementById('dimage'+i).style.display = "none";
		document.getElementById('dpart'+i).style.display = "none";
    }
    document.getElementById('dtitle'+ID).style.display = "block";
    document.getElementById('dimage'+ID).style.display = "block";
	document.getElementById('dpart'+ID).style.display = "block";
    INDEX_N = ID +1 ;
    if(INDEX_N > COUNT_N) INDEX_N =1 ;
    clearInterval(Timeout);
    Timeout = setTimeout("auto_show(0);",4000)
}

function auto_show(id){
    if(id > 0) INDEX_N = id ;
    init_img();
    imgsrc = "img_"+INDEX_N ;
    document.getElementById(imgsrc).src = "images/num/"+INDEX_N+".jpg";
    show_block(INDEX_N);
    
}

function init_img(){
    for(i=1;i<=COUNT_N;i++){
        imgsrc = "img_"+i ;
        document.getElementById(imgsrc).src = "images/num/"+i+"_.jpg";
    }
}

Timeout = setTimeout("auto_show(0);",4000)