Get Thesis Header URL

gistfile1.aw

<?php

// use thesis_header_url() to echo the URL and thesis_header_url(false) to simply return it

function thesis_get_header_url($echo = true) {
	if (! $option = get_option('thesis_header') || ! is_array($option) || ! isset($option['url']) || empty($option['url']))
		return;
	if ($echo)
		echo esc_url($option['url']);
	else
		return $option['url']; // please escape this with esc_url() before you echo it
}