var pictures=new Array();
for(var i=0;i<24;i++){
pictures[i]="../img/gallery/" + (i+1) + ".jpg";
}
var pictureNumber=0;
var totalNumber = pictures.length;
function getNum(a){
pictureNumber=a;
document.images.slide.src=pictures[pictureNumber];
}
function previous(){
if (document.images){
if (pictureNumber > 0) pictureNumber--
else
pictureNumber = totalNumber-1
document.images.slide.src = pictures[pictureNumber]
}
}
function next(){
if (document.images){
if (pictureNumber < totalNumber-1) pictureNumber++
else
pictureNumber = 0
document.images.slide.src = pictures[pictureNumber]
}
}
function popup(){
finestra=window.open('galleria.html', "thewindow", "toolbar=no, status=no, scrollbars=no, resizable=no, menubar=no");
finestra.document.open();
finestra.document.write('');
finestra.document.close();
}