var win=null;
function NewWindow(mypage,myname,w,h,pos,infocus){
    if(pos=="random"){
        myleft=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;
        mytop=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;
    }
    if(pos=="center"){
        myleft=(screen.width)?(screen.width-w)/2:100;
        mytop=(screen.height)?(screen.height-h)/2:100;}
    else if((pos!='center' && pos!="random") || pos==null){
        myleft=0;
        mytop=20
    }
    settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft;
    settings=settings + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";
    win=window.open(mypage,myname,settings);
    win.focus();
}


function stopmouse(e) {
    if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2))
        return false;
    else if (navigator.appName == 'Microsoft Internet Explorer' && (event.button == 2 || event.button == 3)) {
        alert("Helaas...");
        return false;
    }
    return true;
}

function getleft(obj) {
    var curleft = curtop = 0;
    if (obj.offsetParent) {
        do {
            curleft += obj.offsetLeft;
            curtop += obj.offsetTop;
       } while (obj = obj.offsetParent);
    }
    return curleft;
}

var doscrollright=0;
var doscrollleft=0;

function myScrollRight(dir) {
    if (doscrollright!=0) {
        var obj = document.getElementById('carrousel');
        obj.scrollLeft += dir;
        setTimeout('myScrollRight(' + dir + ')',50);
    }
}

function myScrollLeft(dir) {
    if (doscrollleft!=0) {
        var obj = document.getElementById('carrousel');
        obj.scrollLeft -= dir;
        setTimeout('myScrollLeft(' + dir + ')',50);
    }
}

function divautostart() {
   var obj = document.getElementById('carrousel');
   doscrollleft = 0;
   if (doscrollright ==0) {
       doscrollright = 1;
       setTimeout('myScrollRight(1)',50);
   }
}

function divmouseover(e) {
    return;
        var obj = document.getElementById('carrousel');
        //alert (e.x + ' x ' + getleft(obj) + ' x ' + obj.offsetWidth);
        if (e.x < getleft(obj) + obj.offsetWidth/2) {
           doscrollleft = 0;
           if (doscrollright ==0) {
               doscrollright = 1;
               setTimeout('myScrollRight(1)',50);
           }
        } else {
           doscrollright = 0;
           if (doscrollleft == 0) {
               doscrollleft = 1;
               setTimeout('myScrollLeft(1)',50);
           }
        }
}

function divmouseout(e) {
    // doscrollright=0;
    // doscrollleft=0;
}

function divmouseclick(event, id) {
    // doscrollright=0;
    // doscrollleft=0;
    var obj = document.getElementById(id);
    var pop = document.getElementById('popup');
    var img = document.getElementById('popupimg');
    img.src = obj.src;
    pop.style.display = 'block';
}

function divmouseclear(event, id) {
    var pop = document.getElementById('popup');
    pop.style.display = 'none';
}

function bodyonload(event) {
   var obj = document.getElementById('carrousel');
   if (!obj) return;

   if (doscrollright ==0) {
       doscrollright = 1;
       setTimeout('myScrollRight(1)',50);
   }
}

document.onmousedown=stopmouse;
if (document.layers)
    window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=stopmouse;