To post sprites:To add on to the movesets, here's something I have come up with. (I really wish I knew how to put sprites in posts)
Espeon @ Leftovers
Trait: Magic Bounce
Evs: 252 HP / 4 SpDef / 252 Spe
Timid Nature (+Spe, -Atk)
-Heal Bell
-Calm Mind
-Baton Pass / HP Fire
-Psychic / HP Fire
Basically serves as a cleric and then a set-up sweeper or Baton Passer. The idea is to come in on something that sets up hazards, such as Forretress or Ferrothorn, either use Heal Bell or Calm Mind depending on the situation, then proceed to either sweep or pass on your boosts to an appropriate Pokemon on your team. The Evs are mainly like that because I haven't really done calcs for this set nor does it need Evs in SpAtk as it isn't intended to stay in for long or hit hard off-the-bat. I have found success in using this set, but it is vulnerable to Choice Scarf users.
Find the sprite you want to post on the web. Right click and select "copy image URL". In the toolbar while posting on the forums you click the little picture of the mountains and yellow sky and paste the URL you just copied. Voila - you just inserted the sprite to your post.
I'm a bit dubious about this Espeon set. It seems to suffer very much from 4MSS and it's role is a little undefined.
You can either play an offensive cleric, or a baton-passing booster (although Espeon is a much better recipient of the boosts) but potentially you're locking yourself into a mono psychic attack which is walled by steels, darks and other psychichs or else a weak 70BP non STAB coverage move. And while Psychic hits slightly harder, Psyshock allows better damage vs Blissey and Chansey which would tank your Psychics all day until you Struggle.
I would suggest the following 2 movesets which better define the roles you seem to want your Espeon to play:
Heal Bell, Calm Mind, Psyshock, HP of your choice.
or
Calm Mind, Wish/HP of your choice, Baton Pass, Psyshock.
The first is more offensive and the second more supportive and gives you the opportunity to Wish yourself to try and grab more boosts or to heal the boost recipient.
A lot of folks forget that Espeon speed ties with Latios and has the same base Special Attack. Behind screens or with burn support Espeon can be a very potent special attacker but most choose to use her for Magic Bounce and team support.