Image alignment problems Options

[Reg06]

Hopefully this is a quick question. Maybe it isn't. I'm learning this as I go.

Anyways, I have this page here with a bunch of banners. Unfortunately the top row of banners refuses to line up horizontally. I tried changing the alignment around, and the order of the banners.
If it helps, here's a sample block of html code I'm using:
<a href="http://www.dndweekly.com/"><img class="size-full wp-image-1119 alignright" title="Banner DnD Weekly" src="http://goinglast.net/wp-content/uploads/2012/04/Banner-DnD-Weekly.png" alt="" width="120" height="60" /></a>

I used the same initial block, and modified it for each banner, in order to ensure I didn't forget a quotation mark or slash (or some such).

Any ideas about what is causing the alignment issue?

[pandy]

You left out what you have between the image links. The BR tags cause the staircase effect.

[Darin McGrew]

You also have <br> tags between the images, and you float the images to the left. The <br> tags push each image down one line from the previous one.

[Reg06]

I'm using Word Press, and I didn't know the 'enter' key inserted an invisible <br>. I pulled it all together.

Thanks, so much.