Customizing fields

How can I make the job_title field display as a multi-line textarea? Would also like to restrict the character limit. (post ad link on http://novel.is/stuffisinteresting/ )

This is what I have so far for customizing this field in the functions file:

$fields[‘job’][‘job_title’][‘label’] = “”;
$fields[‘job’][‘job_title’][‘placeholder’] = “Your Line”;
$fields[‘job’][‘job_title’][‘description’] = “(No Brand Names. No Hard Selling.)”;
$fields[‘job’][‘job_title’][‘priority’] = 1;
$fields[‘job’][‘job_title’][‘required’] = true;

How can the category selection (job_type) be displayed as ul/li buttons instead of a dropdown selection? Here is what I have currently in this section:

$fields[‘job’][‘job_type’][‘label’] = “Tag:”;
$fields[‘job’][‘job_type’][‘priority’] = 5;
$fields[‘job’][‘job_type’][‘required’] = true;

Thank you!

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