Maria, sorry but unfortunately I've had to remove the link to the third of your suggested smilie sites.
Although the site itself wasn't a problem and looked to have some cute smilies on it, the first thing I noticed when I clicked on the link was a banner link to another site called SexSmilies, complete with a couple of risque smilies attached.
I clicked on the link to further investigate and got to what looks like a pretty hardcore smilies site (it actually calls itself hardcore) with similies way beyond the pg13 limit of this forum. I couldn't investigate beyond the homepage as clicking on enter got me a warning message that I was not entering a site but downloading material - which also sounded highly suspect. So I quickly retreated without investigating further.
The banner in question switches each time you link to the original smilies site in your post - so I'm sure you didn't even spot the risque one when you posted the link. I actually had to refresh the site repeatedly to get it back; it didn't seem to change on its own once you'd entered the main site. So it would have been very easy to miss and I probably wouldn't even have spotted it if another of the banners had been there instead when I clicked on the link.
LabRat