How can I make a three part forum header?

[Disco_Dave]

there it is

I just done what Lynne as suggested, above.

PHP Code:

.headerL{
    float:left;
    width:146px;
    background-image: url(images/artakusia/artakusia_headerL.png);
    background-repeat: no-repeat;
    height: 173px;
    
    
}

.headerR{
    float:right;
    width:146px;
    background-image: url(images/artakusia/artakusia_headerR.png);
    background-repeat: no-repeat;
    height: 173px;


}

.headerC{
    margin-left:146px;
    margin-right:146px;
    height: 173px;
    background-image: url(images/artakusia/artakusia_logo.png);
    background-repeat: no-repeat;
    background-position: center top;
}


.navwrap {
    background-image: url(images/artakusia/artakusia_navbg.png);
        height: 54px;
    
}




.navL{
    float:left;
    width:92px;
    background-image: url(images/artakusia/artakusia_navL.png);
    background-repeat: repeat-y;
    height: 54px;
    
    
    
}

.navR{
    float:right;
    width:92px;
    background-image: url(images/artakusia/artakusia_navR.png);
    background-repeat: repeat-y;
    height: 54px;
    

}

.navC{
    margin-left:92px;
    margin-right:92px;
    height: 54px;
    
}


/* CONTENT - cara ni je expand vertical div dgn background,lansung takde float */


.contentL {
    width:100%;
    background-image: url(images/artakusia/artakusia_left.png);
    background-repeat: repeat-y;
    
    
    
}

.contentR {
    padding-top: 0;
    padding-right:8px;
    padding-bottom: 0;
    padding-left:8px;
    background-position: right;
    background-image: url(images/artakusia/artakusia_right.png);
    background-repeat: repeat-y;

}

.contentC {
    width:100%;
    background-image: url(images/artakusia/artakusia_cbg.png);
    background-repeat: repeat;    
}







.bottomwrap {
    overflow:hidden;
    background-image: url(images/artakusia/artakusia_footbg.png);
    background-repeat: repeat-x;

    
}



.bottomL{
    float:left;
    width:92px;
    background-image: url(images/artakusia/artakusia_footL.png);
    background-repeat: repeat-y;
    height: 93px;    
    
    
}

.bottomR{
    float:right;
    width:92px;
    background-image: url(images/artakusia/artakusia_footR.png);
    background-repeat: no-repeat;
    height: 93px;
    

}

.bottomC{
    margin-left:92px;
    margin-right:92px;
    height: 93px;
    
}