I have rules' module and in the last part I set an action to show a message. In that message I want to add a link to call one user by Skype, I am using this:
$message = "<a href='skype:echo123?call'>Click to call to your student</a>"; echo $message;
That only works in php (You can try it http://phptester.net/).
But the problem is that Drupal is using that reference as a relative url so when I click it, it takes me to "http://www.example.com/yyyy/echo123?call". How can I do to do a reference to Skype?.
Thank you so much for your help.