// JavaScript Document
function viewTable_Vol1(check){
	var vol1_1 = document.getElementById("vol1_1");
	var vol1_2 = document.getElementById("vol1_2");
	
	if(check.checked){
		vol1_1.style.display = "";
		vol1_2.style.display = "";
	}else{
		vol1_1.style.display = "none";
		vol1_2.style.display = "none";
	}
}

function viewTable_Vol2(check){
	var vol2_1 = document.getElementById("vol2_1");
	var vol2_2 = document.getElementById("vol2_2");
	
	if(check.checked){
		vol2_1.style.display = "";
		vol2_2.style.display = "";
	}else{
		vol2_1.style.display = "none";
		vol2_2.style.display = "none";
	}
}

function enableSigns_Vol1(amount){
	for(i=1;i<=10;i++){
		id = "atena";
		if(i<10) id += "0";
		
		var signs = document.getElementById(id+i);
		
		if(i>amount){
			signs.style.display = "none";
		}else{
			signs.style.display = "";
		}
	}
}

function enableSigns_Vol2(amount){
	for(i=1;i<=10;i++){
		id = "atena2";
		if(i<10) id += "0";
		
		var signs = document.getElementById(id+i);
		
		if(i>amount){
			signs.style.display = "none";
		}else{
			signs.style.display = "";
		}
	}
}