Pinyin chart

/* Any JavaScript here will be loaded for all users on every page load. */

/*pinyin table scripts*/ $(document).ready( function() {

   $('.table-ipa').hide();
   $('.table-zhuyin').hide();
   $('.table-wade-giles').hide();
   $('.col-placeholder').hide();

   $('.pinyin-table-audio')[0].addEventListener("ended",function() {
       var $player = $('.pinyin-table-audio')
       if ($player.children().length) {
           $('.pinyin-table-audio').children().first().remove();
       };
       if ($player.children().length) {
           $player[0].pause();
           $player[0].load();
           $player[0].play();
       };
   });

   //highlight row and col of hovered cell
   $('#pinyin-table td').hover( function() {
       if ($(this).children('div.table-pinyin').length) {
           $(this).addClass('table-highlight');
           $(this).siblings().addClass('table-highlight');
           var rowIndex = $(this).prevAll().length+1;
           $('#pinyin-table tr :nth-child('+rowIndex+')').addClass('table-highlight');
       };
   }, function() {
       $('.table-highlight').removeClass('table-highlight');
   }).click( function() {
       if ($(this).children('div.table-pinyin').length) {
           var tones="1234"; //always use tone 1 for now
           var $player = $('.pinyin-table-audio');
           $player.empty();
           for (var i=0; i<tones.length; i++) {
               var sound_url = "http://resources.allsetlearning.com/pronwiki/resources/pinyin-audio/" + $(this).attr('id') + tones[i] + ".mp3"

$player.append("

");

               console.log(sound_url,0);
           };
           $player[0].pause();
           $player[0].load();
           $player[0].play();
       };
   });

   //collapse column groups
   $('th.col-a, th.col-e, th.col-o, th.col-i, th.col-u, th.col-v').hover( function() {
       if ($(this).hasClass('col-a')) { var thClass='col-a'; } else
       if ($(this).hasClass('col-e')) { var thClass='col-e'; } else
       if ($(this).hasClass('col-o')) { var thClass='col-o'; } else
       if ($(this).hasClass('col-i')) { var thClass='col-i'; } else
       if ($(this).hasClass('col-u')) { var thClass='col-u'; } else
       if ($(this).hasClass('col-v')) { var thClass='col-v'; };
       $('th.'+thClass).addClass('table-selected');
   }, function() {
       $('.table-selected').removeClass('table-selected');
   }).click( function() {
       if ($(this).hasClass('col-a')) { var thClass='col-a'; } else
       if ($(this).hasClass('col-e')) { var thClass='col-e'; } else
       if ($(this).hasClass('col-o')) { var thClass='col-o'; } else
       if ($(this).hasClass('col-i')) { var thClass='col-i'; } else
       if ($(this).hasClass('col-u')) { var thClass='col-u'; } else
       if ($(this).hasClass('col-v')) { var thClass='col-v'; };
       if ($(this).hasClass('col-placeholder')) {
           $('#pinyin-table .'+thClass).show();
           $('#pinyin-table .'+thClass+'.col-placeholder').hide();
       } else {
           $('#pinyin-table .'+thClass).hide();
           $('#pinyin-table .'+thClass+'.col-placeholder').show();
       };
   });

   //toggle showing ipa, zhuyin, wade-giles
   $('#table-toggle-ipa').click( function() {
       if ($(this).prop('checked')) {
           $('.table-ipa').show();
       } else {
           $('.table-ipa').hide();
       };
   });
   $('#table-toggle-zhuyin').click( function() {
       if ($(this).prop('checked')) {
           $('.table-zhuyin').show();
       } else {
           $('.table-zhuyin').hide();
       };
   });
   $('#table-toggle-wade-giles').click( function() {
       if ($(this).prop('checked')) {
           $('.table-wade-giles').show();
       } else {
           $('.table-wade-giles').hide();
       };
   });

});