[akanevsky]

To call a template, use this:

$var = fetch_template('template_name');

In the template, you can use template variables. To find out, which variables work, go into your admincp, open the style you need, the go to "style variables". It will open a list of colors, size, etc. If you hover your mouse over a table row with a thing you need, it will popup a variable name in a tooltip - something like $stylevar['something'].

EDIT

Sorry, there are no color variables. To apply the colors etc., use classes. To see which classes have what, go to the CSS part of the template (Style manager -> CSS table). And then just use "class='classuneed'" in HTML.