function disp(url){

	window.open(url, "window_name", "width=400,height=350,scrollbars=no,resizable=no,menubar=no,toolbar=no,location=no,directories=no,status=no");

}

function disp_length(url){

	window.open(url, "window_name2", "width=350,height=450,scrollbars=no,resizable=no,menubar=no,toolbar=no,location=no,directories=no,status=no");

}