<!---
var level ="";
allb = new Array("society","membership","academy","approval","affiliates","news","contact_h","contact_f","pagetop","whole","1_1","1_2","1_3","1_4","2_1","3_1","4_1","4_2","5_1","5_2","5_3","6_1","6_2");

kazu = allb.length;
image=new Array();
for(i = 1; i <=kazu; i++){
button = allb[i-1];
image[button]=new Image();
image[button].src=""+level+"b_img/"+button+"_over.gif";
}
var osName = navigator.appVersion;
var browser = navigator.appName;
if((browser.charAt(0)=="N")&&(osName.charAt(0)=="4")){
	var n = "n4";
}else{
	var n = "etc";
}
function bover(name){
	document.images[name].src = image[name].src;
	restoreb = name;
}

function bout(){
	document.images[restoreb].src =	""+level+"b_img/"+restoreb+"_off.gif";
}

function etcbover(name,areaname){
	document.images[areaname].src = ""+level+"b_img/"+name+"_over.gif";
	restoreb = name;
	restorea = areaname;
}

function etcbout(){
	document.images[restorea].src =	""+level+"b_img/"+restoreb+"_off.gif";
}
//-->