// current feature settings
var directory='http://chosunjournal.com/images/home/';
var numpics=24;
var picsrc= new Array(numpics) 
picsrc[1] = 'rev_peters_mission.jpg';
picsrc[2] = 'stuart_speaking.jpg';
picsrc[3] = 'link.jpg';
picsrc[4] = 'suji_letter.jpg';
picsrc[5] = 'mock_gas_chamber.jpg';
picsrc[6] = 'yoduk_musical.jpg';
picsrc[7] = 'whitehouse.jpg';
picsrc[8] = 'press.jpg';
picsrc[9] = 'vollertsen2.jpg';
picsrc[10] = 'asylum.jpg';
picsrc[11] = 'baby1.jpg';
picsrc[12] = 'boy.jpg';
picsrc[13] = 'camp22.jpg';
picsrc[14] = 'kimdjandji.jpg';
picsrc[15] = 'satellite.jpg';
picsrc[16] = 'bandage.jpg';
picsrc[17] = 'yoochul1.jpg';
picsrc[18] = 'soonoklee1.jpg';
picsrc[19] = 'yong.jpg';
picsrc[20] = 'usnmagcover.jpg'
picsrc[21] = 'seokmom.jpg';
picsrc[22] = 'family1.jpg';
picsrc[23] = 'gaschamber.jpg';
picsrc[24] = 'capitol1a.jpg';
var picurl= new Array(numpics)
picurl[1]="http://www.time.com/time/asia/covers/501060501/story.html";
picurl[2]="http://www.csw.org.uk/latestnews/article.php?id=526";
picurl[3]="http://www.changecanhappen.net/KoreAm";
picurl[4]="http://www.northkoreanrefugees.com/2006-sujis-letter.htm";
picurl[5]="http://www.nytimes.com/2005/08/09/politics/09policy.html";
picurl[6]="http://www.boston.com/news/world/asia/articles/2006/02/24/realities_of_n_korean_prison_camp_brought_to_stage____with_music/";
picurl[7]="http://www.washingtonpost.com/wp-dyn/content/article/2006/04/18/AR2006041801820.html";
picurl[8]="http://www.helpinghandskorea.org/great_escape.htm";
picurl[9]="http://www.rsf.org/article.php3?id_article=7847";
picurl[10]="http://www.chosunjournal.com/LAT5-14-02.html";
picurl[11]="http://chosunjournal.com/category/columns/dr-norbert-vollertsens-column/";
picurl[12]="http://msnbc.msn.com/id/3071466/";
picurl[13]="http://msnbc.msn.com/id/3042116/";
picurl[14]="http://www.csmonitor.com/2003/0122/p01s02-woap.html";
picurl[15]="http://www.sptimes.com/2002/02/20/news_pf/Worldandnation/Bush__at_border__call.shtml";
picurl[16]="http://www.chosunjournal.com/gulag.html";
picurl[17]="http://www.familycare.org/stories/yoochul.htm";
picurl[18]="http://wwwc.house.gov/international_relations/108/lee0430.htm";
picurl[19]="http://www.chosunjournal.com/yongkimtestimony.html";
picurl[20]="http://www.chosunjournal.com/USNWR6-23-03.htm";
picurl[21]="http://www.rsf.org/article.php3?id_article=9069";
picurl[22]="http://www.usatoday.com/news/world/2001-05-09-korea-usat.htm";
picurl[23]="http://times.hankooki.com/lpage/nation/200402/kt2004021218040311950.htm";
picurl[24]="http://www.chosunjournal.com/LAT5-1-04.html";

// opacity fader
var fade_started = 0;
function fade_transStart(id1, id2, t1){
  if(fade_started == 0) {fade_trans(id1, id2, t1);}
}

function fade_trans(id1, id2, t1) {
  if(fade_started == 0) {
    fade_started = 1;
    opacity(id1,100,0,t1);
    setTimeout("fade_trans('"+id1+"', '"+id2+"', "+t1+")",t1);
  } else {
    document.getElementById(id1).src = document.getElementById(id2).src;
    opacity(id1,0,100,t1);
    setTimeout("fade_trans_done()",t1);
  }
}

function fade_trans_done() {fade_started = 0;}

function opacity(id,opacStart,opacEnd,millisec) {
  var speed = Math.round(millisec / 100);
  var timer = 0;
  if(opacStart > opacEnd) {
    for(i = opacStart; i >= opacEnd; i--) {
      setTimeout("change_opac(" + i + ",'" + id + "')",(timer * speed));
      timer++;
    }
  } else if(opacStart < opacEnd) {
    for(i = opacStart; i < opacEnd; i++) {
      setTimeout("change_opac(" + i + ",'" + id + "')",(timer * speed));
      timer++;
    }
  }
}

function change_opac(opacity,id) {
  var object = document.getElementById(id).style; 
  object.MozOpacity = (opacity / 25);
  object.opacity = (opacity / 25);
  object.filter = "alpha(opacity=" + opacity + ")";
}

// slide browser
var num = Math.floor(Math.random()*numpics+1);
var imgslot = "slide";
var hidden = "slide2";
var bStart = 0;
function next_slide() {
  if (initrun == false) num++;
  if (num>numpics) num = 1;
  print_new_slide();
  var imgNew = new Image();
  if (num < numpics) {imgNew.src = directory+picsrc[num+1];} else {imgNew.src = directory+picsrc[1];}
}

function previous_slide() {
  num--;
  if (num<1) { num=numpics; }
  print_new_slide();
  var imgNew = new Image();
  if (num>1) {imgNew.src = directory+picsrc[num-1];} else {imgNew.src = directory+picsrc[numpics];}
}

function print_new_slide() {
  document[hidden].src=directory+picsrc[num];
  if(bStart>0) {
    fade_trans(imgslot, hidden, 1000);
  } else {
    bStart=1;
    document[imgslot].src=document[hidden].src;
  }
  document.getElementById('ftlink').href=picurl[num];
  interval = seconds; // reset timer
}

// slide timer
var seconds = 20;
var interval = seconds;
var initrun = true;
function show_time() {
  if (initrun == true) { next_slide(); initrun = false; }
  interval--;
  setTimeout('show_time()', 1000);
  if (interval == 0) { next_slide(); }
}