Open your /templates/ja_helio/css/template.css file and around line 848, you will see this code :
<blockquote>
#ja-header {
height: 80px;
line-height: normal;
position: relative;</blockquote>
Change the height : 80px; to your requirement. This will expand the header area.
To set your logo image in position, in the same template.css around line 869 :
<blockquote>
h1.logo a {
width: 235px;
display: block;
background: url(../images/logo.gif) no-repeat;
position: absolute;
height: 50px;
bottom: 10px;
left: 0;
}</blockquote>
Change to :
<blockquote>h1.logo a {
width: 235px;
display: block;
background: url(../images/logo.gif) no-repeat;
position: relative;
height: 109px;
bottom: 10px;
left: 0;
}</blockquote>
change the width if your logo does not fit width wise.
if you still cant figure it out, forward me your login details and i shall fix it up for you.
Regards
Arvind
