// country_quiz.js
// Help out backgrounds of country_flag/currency/capital_quiz.php suite
// RJM Programming
// November, 2016

var trjm=null;

function flagcheck(inv) { var suffix=''; goes++; if (document.getElementById('tdflag').innerHTML.indexOf(inv.value) != -1) { score++; } else { suffix=' The country represented by <img src=' + document.getElementById(countryids[choice]).src + '></img> you needed for your answer was ' + document.getElementById(countryids[choice]).title; }  document.getElementById('score').innerHTML='Score: ' + score + ' Goes: ' + goes + suffix;  document.getElementById('country').value=''; choose(); } 

function capitalcheck(inv) { if (inv.value != '') { var suffix=''; goes++; if (ourcomp(inv.value,document.getElementById('country').value)) { score++; } else {  suffix=' The country ' + document.getElementById(countryids[choice]).id.replace(/_/g,' ') + ' represented by <img src=' + document.getElementById(countryids[choice]).src + '></img> has the capital city ' + document.getElementById(countryids[choice]).title; }  document.getElementById('score').innerHTML='Score: ' + score + ' Goes: ' + goes + suffix;   choose(); } } 

function currencycheck(inv) { if (inv.value != '') { var suffix=''; goes++; if (ourcomp(inv.value,document.getElementById('country').value)) { score++; } else {  suffix=' The country ' + document.getElementById(countryids[choice]).id.replace(/_/g,' ') + ' (' + countrycodes[choice] + ') represented by <img src=' + document.getElementById(countryids[choice]).src + '></img> has the currency ' + document.getElementById(countryids[choice]).title; }  document.getElementById('score').innerHTML='Score: ' + score + ' Goes: ' + goes + suffix;   choose(); } }

function ifon() {
  if (trjm != null) {
  document.getElementById('iback').style.display='block';
  } else {
  document.getElementById('iback').style.display='none';
  }
}

function check(inv) {
  var ourcis="";
  if (inv.value != "") {
  if (document.URL.indexOf('_flag_') != -1) {
    ourcis="http://www.rjmprogramming.com.au/HTMLCSS/karaoke_youtube_api.htm?emoji=on&nokaraoke=y&youtubeid=" + encodeURIComponent("  flag of " + document.getElementById(countryids[choice]).title);
    flagcheck(inv);
  } else if (document.URL.indexOf('_capital_') != -1) {
    ourcis="http://www.rjmprogramming.com.au/HTMLCSS/karaoke_youtube_api.htm?emoji=on&nokaraoke=y&youtubeid=" + encodeURIComponent("  capital of " + document.getElementById(countryids[choice]).id.replace(/_/g,' '));
    capitalcheck(inv);
  } else if (document.URL.indexOf('_currency_') != -1) {
    ourcis="http://www.rjmprogramming.com.au/HTMLCSS/karaoke_youtube_api.htm?emoji=on&nokaraoke=y&youtubeid=" + encodeURIComponent("  currency of " + document.getElementById(countryids[choice]).id.replace(/_/g,' '));
    currencycheck(inv);
  }
  if (trjm != null) {
  document.getElementById('iback').src=ourcis;
  document.getElementById('iback').style.display='block';
  }
  }
}

function andquizthen() {
  if (trjm == null) {
    trjm=document.getElementsByTagName('h3')[0];
    if (trjm != null) {
      trjm.innerHTML+=' <input onchange=" if (trjm == null) { trjm=this; } else { trjm=null; } ifon(); " type="checkbox" name="youtube" id="youtube" value="Optional YouTube Video lookups" checked>Optional YouTube Video lookups ';
      document.body.innerHTML+="<iframe id='iback' style='height:700px;width:100%;display:none;background-color:orange;border:7px solid lightblue;' src='http://www.rjmprogramming.com.au'></iframe>";
      choose();
    }
  }
}

setTimeout(andquizthen, 2000);