// JavaScript Document
var cnt = 22;
var img=new Array();
for(i = 1; i <= cnt; i++){
	img[i]=new Image();
}

//メニュー
img[1].src = "image/gm1on.gif";
img[2].src = "image/gm2.gif";
img[3].src = "image/gm3.gif";
img[4].src = "image/gm4.gif";
img[5].src = "image/gm5.gif";

img[6].src = "image/gm1on.gif";
img[7].src = "image/gm2on.gif";
img[8].src = "image/gm3on.gif";
img[9].src = "image/gm4on.gif";
img[10].src = "image/gm5on.gif";

img[11].src = "image/btn_group.gif";
img[12].src = "image/btn_group_on.gif";

img[13].src = "image/btn_products.gif";
img[14].src = "image/btn_products_on.gif";
img[15].src = "image/btn_material.gif";
img[16].src = "image/btn_material_on.gif";
img[17].src = "image/btn_recruit.gif";
img[18].src = "image/btn_recruit_on.gif";

img[19].src = "image/btn_topicslist.gif";
img[20].src = "image/btn_topicslist_on.gif";
img[21].src = "image/btn_recruitlist.gif";
img[22].src = "image/btn_recruitlist_on.gif";

function rOnImg(imgName,num){
	document.images[imgName].src=img[num].src;
}