// JavaScript Document

function ChBlock(objname){
	var button = document.getElementById(objname + "_button");
	var block = document.getElementById(objname + "_block");
	if(button.value != "▼"){
		button.value = "▼";
		block.style.display = "none";
	}
	else{
		button.value = "▲";
		block.style.display = "block";
	}
}
window.onload = function ini(){
	ChBlock('menu01');
	ChBlock('menu02');
	ChBlock('menu03');
	ChBlock('menu04');
	ChBlock('menu05');
	ChBlock('menu06');
	
	ChBlock('results01');
	ChBlock('results02');
	ChBlock('results03');
	ChBlock('results04');
	ChBlock('results05');
	ChBlock('results06');
	ChBlock('results07');
	ChBlock('results08');
	ChBlock('results09');
	ChBlock('results10');
	ChBlock('results11');
	ChBlock('results12');
}