function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}


function getElement(o) {
	return MM_findObj(o);
	if (document.getElementById)
		return document.getElementById(o);
	else if (document.all)
		return document.all[o];
}


function setVisibility(o, b) {
	v = getElement(o);
	if ( v == null )
		return;
	v = v.style
	var s = (b)?"block":"none";
	if (v.display != s)
		v.display = s;
}


function setCurrss(o, b) {
	wb = getElement(o);
	if ( wb == null )
		return;
	wb = wb.style
	var tb = (b)?"#06f":"#555";
	if (wb.backgroundColor != tb)
		wb.backgroundColor = tb;
}


function qssshow(c) {

	setVisibility("qss1", false);
	setVisibility("qss2", false);
	setVisibility("qssa", false);

	setCurrss("qss1t", false);
	setCurrss("qss2t", false);
	setCurrss("qssat", false);

	setVisibility(c, true);
	var cc = (c + 't');
	setCurrss(cc, true);
}


function qsvshow(c) {

	setVisibility("qss1v", false);
	setVisibility("qss2v", false);
	setVisibility("qsspp", false);

	setCurrss("qss1vt", false);
	setCurrss("qss2vt", false);
	setCurrss("qssppt", false);

	setVisibility(c, true);
	var cc = (c + 't');
	setCurrss(cc, true);
}



//	予選結果セッション SELECT
function qschk() {
	qURL = location.toString();
	qs1 = qURL.indexOf("qone",0);
	if ( qs1 > -1 ) { qssshow('qss1'); }
	qs2 = qURL.indexOf("qtwo",0);
	if ( qs2 > -1 ) { qssshow('qss2'); }
	qsa = qURL.indexOf("qall",0);
	if ( qsa > -1 ) { qssshow('qssa'); }
	else { return; }
}


//	予選レビューセッション SELECT
function qvchk() {
	qURL = location.toString();
	qv1 = qURL.indexOf("qone",0);
	if ( qv1 > -1 ) { qsvshow('qss1v'); }
	qv2 = qURL.indexOf("qtwo",0);
	if ( qv2 > -1 ) { qsvshow('qss2v'); }
	qpp = qURL.indexOf("qcpp",0);
	if ( qpp > -1 ) { qsvshow('qsspp'); }
	else { return; }
}




// ランキングタブ
function rnkshow(c) {

	setVisibility("driver1", false);
	setVisibility("driver2", false);
	setVisibility("team1", false);
	setVisibility("team2", false);

	setVisibility("cr_d1", false);
	setVisibility("cr_d2", false);
	setVisibility("cr_t1", false);
	setVisibility("cr_t2", false);
	setVisibility("ln_d1", true);
	setVisibility("ln_d2", true);
	setVisibility("ln_t1", true);
	setVisibility("ln_t2", true);

	setVisibility("ptsys_d", false);
	setVisibility("ptsys_t", false);

	if ( c == "rkd1") {
		setVisibility("driver1", true);
		setVisibility("ln_d1", false);
		setVisibility("cr_d1", true);
		setVisibility("ptsys_d", true);
	}
		
	if ( c == "rkd2") {
		setVisibility("driver2", true);
		setVisibility("ln_d2", false);
		setVisibility("cr_d2", true);
		setVisibility("ptsys_d", true);
	}
		
	if ( c == "rkt1") {
		setVisibility("team1", true);
		setVisibility("ln_t1", false);
		setVisibility("cr_t1", true);
		setVisibility("ptsys_t", true);
	}
		
	if ( c == "rkt2") {
		setVisibility("team2", true);
		setVisibility("ln_t2", false);
		setVisibility("cr_t2", true);
		setVisibility("ptsys_t", true);
	}
}





// チームページ

function setCurrtm(o, b) {
	wb = getElement(o);
	if ( wb == null )
		return;
	wb = wb.style
	var tb = (b)?"#222":"#666";
	if (wb.backgroundColor != tb)
		wb.backgroundColor = tb;
}


function tmdshow(c) {

	setVisibility("tmdt", false);
	setVisibility("tmd1", false);
	setVisibility("tmd2", false);

	setCurrtm("tmdtt", false);
	setCurrtm("tmd1t", false);
	setCurrtm("tmd2t", false);

	setVisibility(c, true);
	var cc = (c + 't');
	setCurrtm(cc, true);
}


function tmchk() {
	qURL = location.toString();
	tmm = qURL.indexOf("dt",0);
	if ( tmm > -1 ) { tmdshow('tmdt'); }
	dr1 = qURL.indexOf("d1",0);
	if ( dr1 > -1 ) { tmdshow('tmd1'); }
	dr2 = qURL.indexOf("d2",0);
	if ( dr2 > -1 ) { tmdshow('tmd2'); }
	else { return; }
}