Hi, you rock to answer questions here. I am having a knit-picky problem with tabs I am working on. I started with a free theme and altering code to get the look I want. The theme has active and inactive tabs, but the homepage tab shows active even when it is not. How do I fix this?

Here's the code:
#menu {
width: 1000px;
height: 65px;
margin: 0 auto;
padding: 0 0 0 20px;
background: url(images/img04.jpg) no-repeat left top;
}

#menu ul {
float: right;
margin: 0;
padding: 0px 25px 0px 0px;
list-style: none;
line-height: normal;
}

#menu li {
float: left;
}

#menu a {
display: block;
height: 65px;
margin-left: 10px;
padding: 15px 5px 5px 5px;
background: url(images/img05.jpg) repeat-x left top;
font-family: Georgia, "Times New Roman", Times, serif;
text-decoration: none;
text-align: center;
font-size: 18px;
font-weight: normal;
color: #ffffff;
border: none;
}

#menu a:hover, #menu .current_page_item a {
text-decoration: underline;
}

#menu .current_page_item a {
background: url(images/img06.jpg) repeat left top;
padding-left: 5px;
padding-right: 20px;
color: #493E2B;
}