yes replace the part of your layout code that looks like this::
CODE
div.blogheader, .caption {
/* edits the dates */
font-family: franklin gothic medium;
text-transform: lowercase;
background-color: transparent;
font-size:19px;
font-weight:none;
line-height: 10px;
letter-spacing:-2px;
color: #000000;
text-align:right;
padding:3px;
width: 280px;
border:2px solid #000000;
with this
CODE
div.blogheader, .caption {
/* edits the dates */
display: none;