function init() {
	sSheet = document.styleSheets[document.styleSheets.length-1];
	if ( document.defaultView.getComputedStyle(document.body,"").getPropertyValue("font-size") == "14px" ){
		sSheet.insertRule("body {font-size: 16px}",sSheet.cssRules.length);
	}
}

if ( document.defaultView && document.styleSheets ) window.onload = init;


function newWindow(url) {
window.open(url,"chiiki","toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=yes,width=510,height=270");
}

function LinkSelect(form, sel)
{
adrs = sel.options[sel.selectedIndex].value;
if (adrs != "-" ) location.href = adrs;
}

preloadFile = new Array();

// プリロード画像の指定
function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function changeImages() {
if (document.images && (preloadFlag == true)) {
for (var i=0; i<changeImages.arguments.length; i+=2) {
document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
}
}
}

var preloadFlag = false;
function preloadImages() {
if (document.images) {
//index_17_over = newImage("../img/_common/01_hekimentm_abtn.gif");
//index_20_over = newImage("../img/_common/02_toukam_abtn.gif");
//index_22_over = newImage("../img/_common/03_hansyam_abtn.gif");
//index_24_over = newImage("../img/_common/04_jitsureim_abtn.gif");
//index_26_over = newImage("../img/_common/05_seuhishokaim_abtn.gif");
//index_28_over = newImage("../img/_common/06_toiawasem_abtn.gif");
//index_30_over = newImage("../img/_common/07_topm_abtn.gif");
preloadFlag = true;
}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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 MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//強制フレーム解除
if(self !=top){
top.location.href=self.location.href;
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		sover = newImage("img/sover.gif");
		zover = newImage("img/zover.gif");
		tover = newImage("img/tover.gif");
		aaover = newImage("img/aaover.gif");
		uover = newImage("img/uover.gif");
		acover = newImage("img/acover.gif");
		adover = newImage("img/adover.gif");
		vover = newImage("img/vover.gif");
		abover = newImage("img/abover.gif");
		aeover = newImage("img/aeover.gif");
		aiover = newImage("img/aiover.gif");
		akover = newImage("img/akover.gif");
		afover = newImage("img/afover.gif");
		agover = newImage("img/agover.gif");
		ahover = newImage("img/ahover.gif");
		wover = newImage("img/wover.gif");
		ajover = newImage("img/ajover.gif");
		xover = newImage("img/xover.gif");
		yover = newImage("img/yover.gif");
		alover = newImage("img/alover.gif");
		preloadFlag = true;
	}
}