var sol = null;
var sola = Array();
var prev = 0;
var cur = 1;
var timi = null

function slideInitialize () {
    sol = $( "#mainHighlights" ).find( "li" );
    var sho = $( "#mainHighlightsPagination" ).find( 'a' );
    for ( var i = 1 ; i < sho.length - 1 ; i++ )sola.push( sho[i] )
    for ( var i = 1 ; i < sol.length ; i++ )sol[i].style.display = 'none';

    timi = window.setInterval( 'doslide()' , 5000 );
}

function doslide() {
  $( sol[prev] ).fadeOut( 400 );
  $( sol[cur] ).fadeIn( 500 );
  sola[prev].className = 'number';
  sola[cur].className = 'number select';

  prev = cur++;
  if ( cur > sol.length - 1 ) {
    cur = 0;
    prev = sol.length - 1;
    //    alert(prev+"+"+cur);
  }
}

function prevNext(mode) {
  if ( mode ) {
    window.clearInterval( timi );
    if ( cur > sol.length - 1 ) {
      cur = 0;
      prev = sol.length - 1;
    }
    doslide();
  }
  else {
    cur--;
    prev--;

    if ( prev < 0 ) {
      cur = 0;
      prev = sol.length - 1;
    }
    if ( cur < 0 ) {
      cur = sol.length - 1;
      prev = cur - 1;
    }

    $( sol[cur] ).fadeOut( 500 );
    $( sol[prev] ).fadeIn( 500 );
    sola[cur].className = 'number'
    sola[prev].className = 'number select'
  }
}

function numOfPages(aiyo) {
  aiyo = aiyo - 1;
  cur = aiyo

  if ( prev == cur ) {

    cur++;
    if ( cur == 4 ) {
      cur = 0;
    }
  }
  else {
    window.clearInterval( timi );
    timi = null;
    $( sol[cur] ).fadeIn( 500 );
    $( sol[prev] ).fadeOut( 500 );

    sola[cur].className = 'number select';
    sola[prev].className = 'number';

    prev = cur
    ++cur;
    if ( prev < 0 )prev = sol.length - 1;

    if ( cur == 4 ) {
      cur = 0;
    }
  }
}