var abc,mado;
function hiraku(abc)
{
		//mado=window.open(abc,"win_name","width=450,height=520,scrollbars=no,toolbar=yes,resizable=no,left=0");
		mado=window.open(abc,"win_name","width=610,height=700,scrollbars=yes,toolbar=no,resizable=no");
		mado.focus();
}
	function tojiru(){
		if(mado &&!(mado.closed))
	{
		mado.close();
	}
}