bradvin

jQuery.loadScript = function (url, arg1, arg2) {
  var cache = false, callback = null;
  //arg1 and arg2 can be interchangable as either the callback function or the cache bool
  if ($.isFunction(arg1)){
    callback = arg1;
    cache = arg2 || cache;
  } else {
    cache = arg1 || cache;
    callback = arg2 || callback;
  }

bradvin

<?php
/**
 * gets the current post type in the WordPress Admin
 */
function get_current_post_type() {
  global $post, $typenow, $current_screen;
	
  //we have a post so we can just get the post type from that
  if ( $post && $post->post_type )
    return $post->post_type;