title: Field customization - module (SugarCRM)
body: <p>I want to add an icon near phone_no in phone field. It should have a jQuery click() action. It's necessary to create new module to install or I just have to add new hook to existing field (if hook - where to add it)? I found file <code>/custom/modules/logic_hooks.php</code> but when I changed it (added line):</p>
  
  <p><code>$hook_array['after_ui_frame'][] = Array(12, 'Description', 'custom/modules/MyModule/mymodule.php','MyModule', 'showIcon');</code></p>
  
  <p>Some pages fired strange popup (lots of \t\t\t\n\n\n etc). Could someone give me a tip how to do it properly? I'm totally new user of SugarCRM</p>