function total_sum(){

	document.location = "/main.cgi?act=aggregate&before=" + document.getElementById("before").value + '&d='+ document.getElementById("d").value;

}

function amount(){

	document.location = "/main.cgi?act=aggregate&before=" + document.getElementById("before").value + "&days=" + document.getElementById("days").value + '&d='+ document.getElementById("d").value;

}