images = new Array();
images[0] = new Image(); images[0].src = "illust/button/pushed_top.gif";
images[1] = new Image(); images[1].src = "illust/button/pushed_info.gif";
images[2] = new Image(); images[2].src = "illust/button/pushed_js.gif";
images[3] = new Image(); images[3].src = "illust/button/pushed_html.gif";
images[4] = new Image(); images[4].src = "illust/button/pushed_css.gif";
images[5] = new Image(); images[5].src = "illust/button/pushed_bbs.gif";
images[6] = new Image(); images[6].src = "illust/button/pushed_link.gif";
backs = new Array();
backs[0] = new Image(); backs[0].src = "illust/button/top.gif";
backs[1] = new Image(); backs[1].src = "illust/button/info.gif";
backs[2] = new Image(); backs[2].src = "illust/button/js.gif";
backs[3] = new Image(); backs[3].src = "illust/button/html.gif";
backs[4] = new Image(); backs[4].src = "illust/button/css.gif";
backs[5] = new Image(); backs[5].src = "illust/button/bbs.gif";
backs[6] = new Image(); backs[6].src = "illust/button/link.gif";

//ロールオーバーのスクリプト
function ImgChange(id){
	if(id == "top"){ n=0; }
	if(id == "info"){ n=1; }
	if(id == "js"){ n=2; }
	if(id == "html"){ n=3; }
	if(id == "css"){ n=4; }
	if(id == "bbs"){ n=5; }
	if(id == "link"){ n=6; }
	document.getElementById(id).setAttribute("src",images[n].src);
}
function ImgBack(id){
	document.getElementById(id).setAttribute("src",backs[n].src);
}