//index.htm
//Random function
function rangeRandom(num1,num2)	{
	if((num1 - num2) > 0)	{
		var big = num1
		var small = num2
	} else	{
		var big = num2
		var small = num1
	}
	var range = big - small + 1
	var number = Math.floor(Math.random()*range) + small
	return(number)
}

function randomImg()	{
	var img_src = "IndexImages/IndexMain" + rangeRandom(1,5) + ".jpg"
	document.write("<IMG SRC='" + img_src + "'>")
}

function passWordCheck(){
	pass=prompt("パスワードを入力してください。","");
	if (pass != "") {
		location.href = pass + "/" + pass + ".html";
	}else if(pass == null){
		passWordCheck();
	}
}

//MainUP
function Blink_Off1(){
  if (navigator.appName == "Microsoft Internet Explorer") {
	document.all.id.style.visibility ="hidden";
	setTimeout("Blink_On1()", 500);
  } else if (navigator.appName == "Netscape") {
    if (parseInt(navigator.appVersion) < 5) {
      document.layers.all.id.style.visibility ="hidden";
      setTimeout("Blink_On1()", 500);
    } else {
      document.getElementById('id').style.visibility ="hidden";
      setTimeout("Blink_On1()", 500);
    }
  }

}
function Blink_On1(){
  if (navigator.appName == "Microsoft Internet Explorer") {
	document.all.id.style.visibility ="visible";
	setTimeout("Blink_Off1()", 500)
  } else if (navigator.appName == "Netscape") {
    if (parseInt(navigator.appVersion) < 5) {
      document.layers.all.id.style.visibility ="show";
      setTimeout("Blink_Off1()", 500)
    } else {
      document.getElementById('id').style.visibility ="visible";
      setTimeout("Blink_Off1()", 500)
    }
  }
}

//CarDitailingUP
function Blink_Off2(){
  if (navigator.appName == "Microsoft Internet Explorer") {
	document.all.id.style.visibility ="hidden";
	document.all.id2.style.visibility ="hidden";
	setTimeout("Blink_On2()", 500);
  } else if (navigator.appName == "Netscape") {
    if (parseInt(navigator.appVersion) < 5) {
      document.layers.all.id.style.visibility ="hidden";
      setTimeout("Blink_On2()", 500);
    } else {
      document.getElementById('id').style.visibility ="hidden";
      document.getElementById('id2').style.visibility ="hidden";
      setTimeout("Blink_On2()", 500);
    }
  }

}
function Blink_On2(){
  if (navigator.appName == "Microsoft Internet Explorer") {
	document.all.id.style.visibility ="visible";
	document.all.id2.style.visibility ="visible";
	setTimeout("Blink_Off2()", 500)
  } else if (navigator.appName == "Netscape") {
    if (parseInt(navigator.appVersion) < 5) {
      document.layers.all.id.style.visibility ="show";
      setTimeout("Blink_Off2()", 500)
    } else {
      document.getElementById('id').style.visibility ="visible";
      document.getElementById('id2').style.visibility ="visible";
      setTimeout("Blink_Off2()", 500)
    }
  }
}