function init(){

 sessionStorage.clear();

 $.each(LinkData.getWorks(),function(k, v){

     $.each(LinkData.getFiles(v), function(fk, fv) {

       loadData(v,fv);

     });

 });

}

function loadData(id,fname){

  $.when(LinkData.getTriples(id,fname)).done(

      function(data){

          var result = {};

          var i = 0;

          for(i = 0; i < data.length; i++){

              var e = data[i];

              if(e.property === "http://linkdata.org/property/rdf1s222i#Sequence"){

                  result[e.subject] = e.object;

              }

          }

          sessionStorage.setItem(fname,JSON.stringify(result));

      }

  );

}

function getSequence(type,name){

  var data = JSON.parse(sessionStorage.getItem(type));

  var seq = data[name];

  return seq;

}

var map = {};

function reverseTranslation(ps) {

 var ns = "";

 var i = 0;

 for (i=0; i<ps.length;i++) {

 ns += map[ps.charAt(i)];

 }

 return ns;

}

window.onload = function() {

  init();

  // 1. Obtain protein sequences of HPS.

  // 1. HPSのたんぱく質配列を取得

  $("#result").append("<b>[STEP 1]</b>");

  var hpsSeq = getSequence("protein","http://www.uniprot.org/uniprot/Q9LBW4");

  $("#result").append("HPS Protein sequence has been obtained from LinkData<br/>" + hpsSeq + "<br/>");

  // 2. Reverse translate the obtained protein sequences of HPS to DNA sequences.

  // 2. 取得したHPSのたんぱく質配列をDNA配列に逆翻訳

  $("#result").append("<b>[STEP 2]</b>");

  var hpsDnaSeq = reverseTranslation(hpsSeq);

  $("#result").append("HPS DNA Sequence has been generated<br/>" + hpsDnaSeq + "<br/><br/>");

 // 3. Obtain protein sequences of PHI.

 // 3. PHIのたんぱく質配列を取得

 $("#result").append("<b>[STEP 3]</b>");

 var phiSeq = getSequence("protein","http://www.uniprot.org/uniprot/Q9LBW5");

 $("#result").append("PHI Protein sequence has been obtained from LinkData<br/>" + phiSeq + "<br/>");

 // 4. Reverse-translate the obtained protein sequences of PHI to DNA sequences.

 // 4. 取得したPHIのたんぱく質配列をDNA配列に逆翻訳

 $("#result").append("<b>[STEP 4]</b>");

 var phiDnaSeq = reverseTranslation(phiSeq);

 $("#result").append("PHI DNA Sequence has been generated<br/>" + phiDnaSeq + "<br/><br/>");

 // 5. Combine those two DNA sequences.

 // 5. ２つのDNA配列を結合

 $("#result").append("<b>[STEP 5]</b>");

 var dnaSeq = hpsDnaSeq + phiDnaSeq;

 $("#result").append("Designed sequence is <font color='red'>" + dnaSeq + "</font><br/>");

};

map.M = "atg";

map.F = "ttt";

map.L = "tta";

map.I = "att";

map.V = "gtt";

map.S = "tct";

map.P = "cct";

map.T = "act";

map.A = "gct";

map.Y = "tat";

map.H = "cat";

map.Q = "caa";

map.N = "aat";

map.K = "aaa";

map.D = "gat";

map.E = "gaa";

map.C = "tgt";

map.W = "tgg";

map.S = "agt";

map.R = "cgt";

map.G = "ggt";