//add thumbnail support
if ( function_exists( 'add_theme_support' ) ) { // Added in 2.9
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 260, 150,true ); // default post thumbnails
add_image_size( 'breaking', 80, 80, true );
add_image_size( 'slider1', 390, 280, true );
add_image_size( 'slider1-wide', 450, 320, true );
add_image_size( 'slider1-thumbnail', 120, 72, true );
add_image_size( 'slider2', 710, 385, true );
add_image_size( 'slider2-wide', 880, 385, true );
add_image_size( 'slider3', 455, 430, true );
add_image_size( 'slider3-wide', 630, 430, true );
add_image_size( 'slider3-small', 80, 64, true );
add_image_size( 'latest', 200, 120, true );
add_image_size( 'feed', 260, 152, true );
add_image_size( 'feed-latest', 290, 170, true );
add_image_size( 'feed-vertical', 200, 200, true );
add_image_size( 'single', 602 );
add_image_size( 'single-medium', 300 );
add_image_size( 'single-small', 180 );
add_image_size( 'archive', 120, 120, true );
add_image_size( 'review', 300 );
}