/* --------------------------------------------------------------------------------------
	RESET
-------------------------------------------------------------------------------------- */
//三種切り分け
var load_fg = false;
var on_arr = new Array();
var off_arr = new Array();



//body onload action

function fncLoadImage(){
	load_fg = true;
	var imgs = document.getElementsByTagName('img');
	for(var i=0; i<imgs.length; i++){
		var id = imgs[i].getAttribute('id');
		if(id){
			on_arr[id] = new Image();
			off_arr[id] = new Image();
			off_arr[id].src = imgs[i].getAttribute('src').replace(/_base/, "_off");
			on_arr[id].src = imgs[i].getAttribute('src').replace(/_base/, "_on");
		}
	}
}

//image action (on)
function fncImageOn(id){
	if(load_fg){
			document.getElementById(id).src = on_arr[id].src;
	}
}

//image action (off)
function fncImageOff(id){
	if(load_fg){
		if(id){
				document.getElementById(id).src = off_arr[id].src;
		}else{
			for(name in off_arr){
				fncImageOff(name);
			}
		}
	}
}



/* --------------------------------------------------------------------------------------
	Window Tree
-------------------------------------------------------------------------------------- */
list = ["tr1","tr2"]; 


function tree(tName)
{
for (i=0; i<list.length; i++) {
if(tName != list[i])document.getElementById(list[i]).style.display = "none"; 
}
tMenu = document.getElementById(tName).style;
if (tMenu.display == 'none') tMenu.display = "block"; else tMenu.display = "none";
}