Categories code?

[tigersoft]

Hello, in which file do i found this code

<!--// bof: categories //-->
<div class="leftBoxContainer" id="categories"

and this

<div id="categoriesContent" class="sideBoxContent">

I want to customize content that is displayed under field Categories. I have put somecode in stylesheet. But i want to change

<div id="categoriesContent"

to something other. I cant find in which file i can change this?


Thanks