to use a current theme color in a plugin

[tinconn at virgilio.it (tinconn@xxxxxxxxxxx)]

hallo all
I'm like to make dynamic the color of my plugin using the current set 
theme. I have read the PLUGIN.html but i understand that with this three 
line of c++ code i can set a clrTitle color and then i can use it:

    static cTheme Theme;
    THEME_CLR(Theme, clrTitle, 0xFFBC8024);
    int clrBackwindow = Theme.Color(clrTitle);

I don't wont to redefine the color, but i want to use the actual theme 
color...

Please help me