gyrus

<?php

/**
 * Get menu items of nav menu attached to specified menu location
 *
 * @uses get_nav_menu_locations()
 */
function pilau_get_menu_location_items( $location_slug, $max = 0 ) {
	static $menu_locations = null;
	if ( $menu_locations === null )

gyrus

<?php

/**
 * Get nav menu without markup containers
 *
 * @uses	wp_nav_menu()
 * @param	string $menu The name given to the menu in Appearance > Menus
 * @param	integer $depth
 * @return	string
 */

gyrus

<?php

/**
 * Output WordPress content without first paragraph
 *
 * @uses get_the_content()
 */
function pilau_the_content_without_first_paragraph() {
	$content = trim( apply_filters( 'the_content', get_the_content() ) );
	$content = preg_replace( '#<[a-z]+>[^<]+</[a-z]+>#', '', $content, 1 );

gyrus

<?php

/**
 * Output first paragraph of WordPress content
 *
 * @uses get_the_content()
 */
function pilau_the_content_first_paragraph() {
	$content = trim( apply_filters( 'the_content', get_the_content() ) );
	preg_match( '#<[a-z]+>[^<]+</[a-z]+>#', $content, $matches );

gyrus

<?php

/**
 * List of downloads
 *
 * @uses get_children()
 * @uses esc_url()
 * @uses apply_filters()
 * @uses get_attached_file()
 * @uses pilau_format_filesize() (find on Gist)

gyrus

<?php

/**
 * Return the formatted size of a file.
 *
 * @param string|int $input Either the path to a valid file, or a number in bytes
 * @param string $default_output Optional. The string to output if the input can't be used (e.g. the file doesn't exist)
 * @uses size_format()
 * @return string The size, formatted
 */

gyrus

<?php

/**
 * Check if a WordPress page is "current", i.e. it's the current page or the ancestor of a current page
 *
 * @uses is_search()
 * @uses get_post_type()
 * @uses site_url()
 * @uses get_permalink()
 * @uses get_post_type_object()

gyrus

<?php

/**
 * Fix height of embedded Flickr slideshows
 */
add_filter( 'oembed_result', 'pilau_fix_flickr_slideshow_height', 10, 3 );
function pilau_fix_flickr_slideshow_height( $html, $url, $args ) {
	if ( strpos( $url, "flickr.com" ) !== false && substr( $url, -6 ) == "/show/" )
		$html = preg_replace( '/ height="([^"]+)"/', ' height="350"', $html );
	return $html;

gyrus

/**
 * Image preloader
 *
 * @link http://engineeredweb.com/blog/09/12/preloading-images-jquery-and-javascript
 */
var cache = [];
// Arguments are image paths relative to the current page.
function pilau_preload_images() {
	var args_len, i, cache_image;
	args_len = arguments.length;

gyrus

/**
 * Scroll to an ID
 *
 * Example:
 * <code>$( '#content' ).scrollView();</code>
 *
 * @link http://stackoverflow.com/questions/1586341/how-can-i-scroll-to-a-specific-location-on-the-page-using-jquery
 */
jQuery.fn.scrollView = function () {
    return this.each( function () {