Hi Daluxe, thanks very much for your reply!
I understand in theory, but in practice I don't know where to change, in which file.
I looked in nggfunctions.php, but I haven't found nothing with "onclick". So I looked in shutter-reloaded.js and I have found some "onclick", but all of them already have "return false", except for this three:
if (prevlink) prevlink.onclick();
if (nextlink) nextlink.onclick();
if (closelink) closelink.onclick();
and for this:
D.innerHTML = '<div id="shWrap"><img src="'+shutterLinks[ln].link+'" id="shTopImg" title="' + t.msgClose + '" onload="shutterReloaded.showImg();" onclick="shutterReloaded.hideShutter();" />' + NavBar +'</div>';
So I added
return false; after
onclick="shutterReloaded.hideShutter();" but nothing happens, I think it's not the right place.
P.S.: For the images (picture list) I have changed in shutter-reloaded.js
document.documentElement.style.overflowX = ''; in
document.documentElement.style.overflowX = 'hidden'; and it works.