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];}
}

var openedMenu = null;
var submenuTimer;

function menuOvr(id){
  if(openedMenu && openedMenu != id){
    CloseMenu(id);
  }
  OpenMenu(id);
}

function OpenMenu(id){ 
  if(document.getElementById){
    document.getElementById( id ).style.visibility = 'visible';
  }else if(document.all){
    document.all( id ).style.visibility = 'visible';
  }else if(document.layers){
    document.layers[ id ].visibility = 'show';
  }

  clearTimeout(submenuTimer);

  openedMenu = id;
}

function CloseMenu(){ 
  if(document.getElementById){
    document.getElementById( openedMenu ).style.visibility = 'hidden';
  }else if(document.all){
    document.all( openedMenu ).style.visibility = 'hidden';
  }else if(document.layers){
    document.layers[ openedMenu ].visibility = 'hide';
  }

  openedMenu = null;
}


//検知-------------------------ここから-----------------------------------
function Check(){
var red_select="no";
	for(var loop=0; loop < window.document.form.kaitou.length; loop++)	{
	if(window.document.form.kaitou[loop].checked==true)	{
	    red_select="yes";
	}
	}
	if(red_select=="no")
	{  

	alert("「クイズの解答」 を選んでください。");
	document.forms[0].elements[0].focus();
    return false;
	}

    if(document.form.name.value==""){
        alert("「お名前」 を入力してください。");
        document.forms[0].elements[3].focus();
		return false;
    }

    if(document.form.zyuusyo.value==""){
        alert("「住所」 を入力してください。");
        document.forms[0].elements[6].focus();
		return false;
    }

    if(document.form.email.value==""){
        alert("「Ｅ−ｍａｉｌ」 を入力してください。");
		document.forms[0].elements[12].focus();
        return false;
    }
     if(document.form.email.value.indexOf("@")<=0){
		alert("Ｅメールアドレスが正しくありません。");
		document.forms[0].elements[12].focus();
		return false;
	}  
   return  confirm('送信してもよろいですか？');
 }


//-----------------------------ここまで-----------------------------------