e_1 = document.getElementById("interval_1_n").value / document.getElementById("interval_1_d").value;
	const value_2 = document.getElementById("interval_2_n").value / document.getElementById("interval_2_d").value;
	if(value_1 > value_2) {
		if(no == 1) {
			document.getElementById("interval_2_n").value = document.getElementById("interval_1_n").value;
			document.getElementById("interval_2_d").value = document.getElementById("interval_1_d").value;
		} else {
			document.getElementById("interval_1_n").value = 