How to use thickbox in wordpress ?

wp_enqueue_script('thickbox');
wp_enqueue_style('thickbox');
wp_enqueue_script('jquery');

// before wp head insert 3 line

wp_head();


Use thickbox in admin page 

function mycustomscript_scripts() {
   if (is_admin()):
      wp_enqueue_script('jquery');
      wp_enqueue_script('thickbox');
      endif;
} 
add_action('wp_print_scripts', 'mycustomscript_scripts');
  
Use thickbox in template file 

<a href="#TB_inline?height=155&width=300&inlineId=hiddenModalContent" class="thickbox">Show hidden modal content.</a>



Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat.
 



iframe content 

<a href="url.htm?keepThis=true&TB_iframe=true&height=300&width=500" title="add a caption to title attribute / or leave blank" class="thickbox">Example 2</a>


More informations  

http://thickbox.net/