in the forums.css file
Code:
td.rowpic {
background-color: #000000;
background-image: url(images/cellpic2.jpg);
background-repeat: repeat-y;
or in the overall_header.tpl file
Code:
TD.rowpic { background-image: url(themes/subBlack/forums/images/{T_TH_CLASS3}); background-repeat: repeat-y }
mikem