/* --------------------------------------------------------------------- */
/* ポップアップ処理                       */
/* --------------------------------------------------------------------- */
function popup_center() {
	var tmp = window.open('popup.html', 'popupwin','width=450,height=625,status=no,scrollbars=yes,directories=no,menubar=no,resizable=no,toolbar=no');
	if(document.all){ 
	x = (document.body.clientWidth - 450)/2+930/4;
	y = (document.body.clientHeight - 625)/2;
	}else if(document.layers || document.getElementById){
	x = (innerWidth - 450)/2+930/4;
	y = (innerHeight - 625)/2;
	}
	tmp.moveBy(x,y);
}
function winClose(){
	window.close();
}