Collection of random jQuery stuff!

jQueryFunctions.js

/**
 *  Display all images without ALT tag
 */
var images = jQuery('img');
images.each(function(index, value) {
  var el = jQuery(this);
  var attr = el.attr('alt');
  if ( typeof attr !== typeof undefined && attr !== false ) {
    if ( attr === '' ) {
      console.log(value);
    }
  }
});