/* イメージの変更 */

var ico_in=new Array();
var ico_out=new Array();

var ico_number=12;

var limit_num=ico_number+1;

function load_image(flname){
	for (i=1;i<limit_num;i++){
		ico_in[i]=new Image;
		ico_in[i].src=flname+'/icon'+i+'.gif';
		ico_out[i]=new Image;
		ico_out[i].src=flname+'/over'+i+'.gif';
	}
}
function get_num(imagename){
	str=imagename;
	arr_data=str.split('ge')
	return arr_data[1];
}
function ime_change(imagename){
	num=get_num(imagename);
	if (ico_out[num]){
		document.getElementById(imagename).src=ico_out[num].src;
	}
}
function ime_restore(imagename){
	num=get_num(imagename);
	if (ico_in[num]){
		document.getElementById(imagename).src=ico_in[num].src;
	}
}

/* イメージの変更2 */

var pic_in=new Array();
var pic_out=new Array();

var pic_number=8;

var limit_count=pic_number+1;

function load_pic(flname){
	for (i=1;i<limit_count;i++){
		pic_in[i]=new Image;
		pic_in[i].src=flname+'/img'+i+'.jpg';
		pic_out[i]=new Image;
		pic_out[i].src=flname+'/re'+i+'.jpg';
	}
}

function get_num2(imagename){
	str=imagename;
	arr_data=str.split('ic')
	return arr_data[1];
}
function pic_change(imagename){
	num=get_num2(imagename);
	if (pic_out[num]){
		document.getElementById(imagename).src=pic_out[num].src;
	}
}
function pic_restore(imagename){
	num=get_num2(imagename);
	if (pic_in[num]){
		document.getElementById(imagename).src=pic_in[num].src;
	}
}