//横スクロール

var moveID = false;
var pos = 0;

function slideMe_left(n) {
  pos += Math.ceil((n-pos)*0.07);
  self.scroll(pos,0);
  if ((n-pos) <= 1) {
    pos = n;
    self.scroll(n,0);
    clearTimeout(moveID);
    moveID = false;
    return;
  }
  moveID = setTimeout("slideMe_left(" + n + ")",0);
}

function slideMe_right(n) {
  pos -= Math.ceil((pos-n)*0.07);
  self.scroll(pos,0);
  if (Math.abs(n-pos) <= 1) {
    pos = n;
    self.scroll(n,0);
    clearTimeout(moveID);
    moveID = false;
    return;
  }
  moveID = setTimeout("slideMe_right(" + n + ")",0);
}

function slidePageTo(n) {
  if(!moveID) {
    var d = (n>pos)? "left" : "right";
    var f ="slideMe_"+ d +"(" + n + ")";
    moveID = setTimeout(f,0);
  }
}

function slidePageBy(n) {
  if(!moveID) {
    var d = (n>0)? "left" : "right";
    var f ="slideMe_"+ d +"(" + (pos+n) + ")";
    moveID = setTimeout(f,0);
  }
}