//  **** 入力欄 ***
var offImgSrc = "http://www.accia.net/img/00_men08.gif";   // オフマウス時画像のパス
var onImgSrc = "http://www.accia.net/img/00_men08ov.gif"; // オンマウス時画像のパス
//　*** 入力ここまで ***

window.onload = setAddBookmark;

var btn = document.getElementById("addBookmark");
var offImg = new Image();
var onImg  = new Image();

function setAddBookmark(){
    preLoadImg();
    setEvent();
}

function preLoadImg(){
    onImg.src  = onImgSrc;
    offImg.src = offImgSrc;
}

function addBookmark(title,url) {
	if (window.sidebar) {
		window.sidebar.addPanel(title, url,"");
	} 
	else if( document.all ) {
		window.external.AddFavorite( url, title);
	}
	else if( window.opera && window.print ) {
		return true;
	}
}

function setEvent(){
    btn.onclick = new Function("addBookmark(document.title,location.href);");
    btn.onmouseout = function(){this.src = offImgSrc;};
    btn.onmouseover = function(){this.src = onImgSrc;};
}