function Init(){
if (navigator.appName == "Microsoft Internet Explorer") myApp="IE";
else if (navigator.appName == "Netscape") myApp="NN";
else myApp="";

myVer = navigator.appVersion.charAt(0);

  if(myVer>=4 && myApp!=""){ // ブラウザがVer4以上で、IEかNNなら
//    myMain();                // 実行する。
  }
}

function myMain(){
  showlogo();
  if (myApp=="IE"){      // ブラウザはＩＥ？
    logo.style.pixelLeft = document.body.scrollLeft + document.body.clientWidth - 88;
    logo.style.pixelTop  = document.body.scrollTop  + document.body.clientHeight - 31;
  }else{                 // ブラウザはＮＮ
    document.logo.left = window.pageXOffset + innerWidth - 88-16;
    document.logo.top  = window.pageYOffset + innerHeight - 31;
  }
  setTimeout("myMain()",300); // ものすごいスピードでバナーを右下に再描画させる
}


function movelogo()	{

	if (document.all)	{
		var bd = document.body;
		logo.style.pixelLeft=bd.scrollLeft+
		bd.clientWidth -152;
		logo.style.pixelTop=bd.scrollTop+
		bd.clientHeight -35;
	}
	else if (document.layers)	{
	        var doc = document.logo;
		doc.left = window.pageXOffset+
		innerWidth -170;
		doc.top =  window.pageYOffset+
		innerHeight -35;
	}
}

function showlogo()	{
	var ie = 0, nn = 0;
	if (navigator.appName == "Netscape") nn =1; 
	if (navigator.appName == "Microsoft Internet Explorer") ie =1; 
	if (ie)
		logo.style.visibility = "visible";
	if (nn)
		document.logo.visibility ="show";
}

function Init2() {
	var ver = navigator.appVersion.charAt(0);
	var ver2 = navigator.appVersion.charAt(2);
	var ie = 0, nn = 0;
	if (navigator.appName == "Netscape") nn =1; 
	if (navigator.appName == "Microsoft Internet Explorer") ie =1; 
	if (ie && ver >=4) 	{
	movelogo();
	showlogo();
	setInterval("movelogo()",300);	
	}

	else if (nn && (ver >=4) && (ver <5))	{
	movelogo();
	showlogo();
	setInterval("movelogo()",300);	
	}

}