function win_open(){
	var jmp=Math.floor(Math.random()*1000);
	w = window.open("",jmp,"WIDTH=540,HEIGHT=600");
	document.TelCheckForm.target = jmp;
}
function subWin(url){
        window.open(url,"_blank","width=650,height=600,scrollbars=1");
}
function subCompemail(url){
        window.open(url,"_blank","width=500,height=300,scrollbars=1");
}

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];}
}

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) { //v3.0
  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); return x;
}

function alchk() {
  var n,d; n=event.srcElement.id; d=document.view;
  if(n=='al'){if(d.box2.checked||d.box4.checked||d.box6.checked||d.box8.checked||d.box10.checked){caution();}}
  else if(d.ANALOG_LIGHT.checked){if((n=='box2')||(n=='box4')||(n=='box6')||(n=='box8')||(n=='box10')||(n=='box12')||(n=='box14')){caution();}}
}
function caution() {
  window.alert("加入電話・ライトプランとのセットは、タイプ１（電話と共用するタイプ） との組み合わせのみ受け付けております。\nタイプ２（ADSL専用タイプ）のお申し込みの場合、加入電話は不要です。");
  document.view.ANALOG_LIGHT.checked = false;
}
function Check() {
  var n,d; n=event.srcElement.id; d=document.view;
	for(i=0;i<3;i++){
		if("IPDENWA"+i != n ){d["IPDENWA"+i].checked = false;}
	}


}
function checkMeigi() {
 var m1 = document.view.MEIGI1;
 var m2 = document.view.MEIGI2;
if (document.view.HONNIN1.checked){
    m1.value = "";m1.disabled = true;m1.style.backgroundColor='#E0E0E0';
    m2.value = "";m2.disabled = true;m2.style.backgroundColor='#E0E0E0';
  }else{
    m1.disabled = false;m1.style.backgroundColor='#FFFFFF';
    m2.disabled = false;m2.style.backgroundColor='#FFFFFF';
  }
}