var Simas_str = '&path=' + document.URL +
  '&path3=' + escape(location.href) +
  '&ref=' + escape(document.referrer) +
  '&cd=' + screen.colorDepth +
  '&sc=' + screen.width + 'x' + screen.height +
  '&cw=' + (window.innerWidth ? window.innerWidth : ((document.documentElement && document.documentElement.clientWidth) ? document.documentElement.clientWidth : (document.body.clientWidth ? document.body.clientWidth : 0))) +
  '&ch=' + (window.innerHeight ? window.innerHeight : ((document.documentElement && document.documentElement.clientHeight) ? document.documentElement.clientHeight : (document.body.clientHeight ? document.body.clientHeight : 0))) +
  '&fs=' + ((document.body.currentStyle) ? document.body.currentStyle.fontSize : 0) +
  '&ck=' + ((navigator.cookieEnabled) ? '1' : '0') +
  '&id=' + 'f26547' +
  '&co=' + escape(document.cookie) +
  '&uu=' + escape(document.URLUnencoded);

document.write("<script type='text/javascript' src='http://sa12.simas.jp/c1f26547.cgi?" + Simas_str + "'></script>");

var sc0 = null;
var sc1 = null;
var sc2 = null;
var sc3 = null;

function Simas_fscn(obj, n) {
  Simas_str = '&path=' + location.pathname +
    '&ref=' + document.referrer + '_ref_' +
    '&sc=' + n;
  obj.src = "http://sa12.simas.jp/c3f26547.cgi?" + Simas_str;
}

var cH = 0;
var sH = 0;
var sT = 0;

function Simas_fsc() {
    cH = document.body.clientHeight;
    sH = document.body.scrollHeight;
    sT = document.body.scrollTop;
    Simas_fscc();
}

function Simas_fsch() {
    cH = document.documentElement.clientHeight;
    sH = document.documentElement.scrollHeight;
    sT = document.documentElement.scrollTop;
    Simas_fscc();
}

function Simas_fscc() {
    if(cH == sH) return;
    scV = parseInt( ( sT * 100 / (- cH + sH) ) );
    if(scV < 0) return;
    if(scV < 25) {
        if(sc0) return;
        sc0 = new Image();
        Simas_fscn(sc0, 25);
    } else if(scV < 50) {
        if(sc1) return;
        sc1 = new Image();
        Simas_fscn(sc1, 50);
    } else if(scV < 75) {
        if(sc2) return;
        sc2 = new Image();
        Simas_fscn(sc2, 75);
    } else if(scV < 100) {
        if(sc3) return;
        sc3 = new Image();
        Simas_fscn(sc3, 100);
    }
}

document.body.onscroll = Simas_fsc;
document.documentElement.onscroll = Simas_fsch;