var phrases = new Array(4) ;
var phraseEnding = "<br /><a href='http://www.englishelearning.com' target='ecli'><img align='top' src='../images/propowlogo.gif' /></a><br /><a href='http://www.englishelearning.com' target='ecli'>www.englishelearning.com</a></p>";
var phraseEndingHome = "<br /><a href='http://www.englishelearning.com' target='ecli'><img align='top' src='lessons_wordlist/images/propowlogo.gif' /></a><br /><a href='http://www.englishelearning.com' target='ecli'>www.englishelearning.com</a></p>";
phrases[0] = '<p class="note">これらの単語とさらに何千語もの単語を聞いたり録音することを練習するには、当社のほかの製品をご覧ください:';
phrases[1] = '<p class="note">文法と語彙を学習してから、当社のほかの製品を使って英語の発音を上達させましょう';
phrases[2] = '<p class="note">英語の音で検索できる唯一の発音辞書を参照:';
phrases[3] = '<p class="note">英語の文法と語彙をテストするには次に移動:';
   
function writeRandomAdvertize(extrainfo) {
   index = (Math.floor(Math.random() * phrases.length));
   if (extrainfo == "forhome") {
      document.getElementById("ad_phrase").innerHTML = phrases[index] + phraseEndingHome;
   } else {
      document.getElementById("ad_phrase").innerHTML = phrases[index] + phraseEnding;
   }
}

function popDetail(u) {
/*   popupWin = window.open("../details/" + u, "Detail", "bgColor=lightblue,fullscreen=no,toolbar=no,status=no,resizable=yes,directories=no,location=no,width=258,height=360,left=10,top=10"); */
   w = 258;
   h = 400;
   maxleft = screen.availWidth - w - 10;
   l = self.screenLeft + document.body.clientWidth;
   t = self.screenTop;
   if (l > maxleft ) {
      l = maxleft;
   }
   features = "width="+w+",height="+h+",left="+l+",top="+t;
   features += ",screenX="+l+",screenY="+t;
   features += ",scrollbars=0,resizable=1,location=0";
   features += ",menubar=0,toolbar=0,status=0";
   features += ",bgColor=lightblue";
   popupWin = window.open("../details/" + u, "Detail", features);
}

function popWindow(u,w,h,t) {
   popupWin = window.open(u, t, "bgColor=black,fullscreen=no,toolbar=no,status=no,resizable=yes,directories=no,location=no,width="+w+",height="+h+",left=10,top=10");
}

function showProperTestLink () {
   if (location.protocol == "file:") {
      document.getElementById("remotequiz").style.display = "block";
   } else {
      document.getElementById("internalquiz").style.display = "block";   
   }
}