/* window open*/
function open_window01(spass){window.open(spass,"001","scrollbars=1,resizable=1,width=430,height=575")}
function open_window02(spass){window.open(spass,"002","scrollbars=1,resizable=0,width=600,height=600")}

/* window close*/
function WindowClose(){
	window.close();
}

/* history back*/
function back(num){
	num = num * (-1);
	history.go(num); 
}