yearsold = "";

function execEffect()
{
	Effect.SwitchOff('seijin');
	document.cookie = "yearsold=20" ;
}

function execEffectMac()
{
	document.getElementById("seijin").style.visibility = "hidden";
	document.cookie = "yearsold=20" ;
}

function getCookie(key,  tmp1, tmp2, xx1, xx2, xx3) {
    tmp1 = " " + document.cookie + ";";
    xx1 = xx2 = 0;
    len = tmp1.length;
    while (xx1 < len) {
        xx2 = tmp1.indexOf(";", xx1);
        tmp2 = tmp1.substring(xx1 + 1, xx2);
        xx3 = tmp2.indexOf("=");
        if (tmp2.substring(0, xx3) == key) {
            return(unescape(tmp2.substring(xx3 + 1, xx2 - xx1 - 1)));
        }
        xx1 = xx2 + 1;
    }
    return("");
}

function seijin(){
var sample = getCookie("yearsold");
if(sample != 20){
	if(navigator.platform == "MacPPC" || navigator.appName == "Microsoft Internet Explorer"){
	var seijinninsho ="<img src=\"mampress/wp-content/themes/MAM/img/jsimg/index_title.gif\" id=\"title\" /><br /><p>あなたは20歳以上ですか？</p><a href=\"#\" onmouseover=\"MM_swapImage('yes','','mampress/wp-content/themes/MAM/img/jsimg/index_yes2.gif',1)\" onmouseout=\"MM_swapImgRestore()\" onclick=\"execEffectMac();\"><img src=\"mampress/wp-content/themes/MAM/img/jsimg/index_yes.gif\" name=\"yes\" border=\"0\" id=\"certification\" /></a><a href=\"mampress/wp-content/themes/MAM/index2.html\" onmouseover=\"MM_swapImage('no','','mampress/wp-content/themes/MAM/img/jsimg/index_no2.gif',1)\" onmouseout=\"MM_swapImgRestore()\"><img src=\"mampress/wp-content/themes/MAM/img/jsimg/index_no.gif\" name=\"no\" border=\"0\" id=\"certification\" /></a>";
document.getElementById("seijin").innerHTML = seijinninsho;
	}else{
	var seijinninsho ="<img src=\"mampress/wp-content/themes/MAM/img/jsimg/index_title.gif\" id=\"title\" /><br /><p>あなたは20歳以上ですか？</p><a href=\"Javascript:;\" onmouseover=\"MM_swapImage('yes','','mampress/wp-content/themes/MAM/img/jsimg/index_yes2.gif',1)\" onmouseout=\"MM_swapImgRestore()\" onclick=\"execEffect();\"><img src=\"mampress/wp-content/themes/MAM/img/jsimg/index_yes.gif\" name=\"yes\" border=\"0\" id=\"certification\" /></a><a href=\"mampress/wp-content/themes/MAM/index2.html\" onmouseover=\"MM_swapImage('no','','mampress/wp-content/themes/MAM/img/jsimg/index_no2.gif',1)\" onmouseout=\"MM_swapImgRestore()\"><img src=\"mampress/wp-content/themes/MAM/img/jsimg/index_no.gif\" name=\"no\" border=\"0\" id=\"certification\" /></a>";
document.getElementById("seijin").innerHTML = seijinninsho;
	}
}else{
document.getElementById("seijin").style.visibility = "hidden";
}
}

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_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_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];}
}