addListener(window, "load", selecter);
function selecter(){
	addListener(document.getElementById("aBox1_1"), "click", aBox11);
	addListener(document.getElementById("aBox1_2"), "click", aBox12);
	addListener(document.getElementById("aBox1_3"), "click", aBox13);
	addListener(document.getElementById("aBox2_1"), "click", aBox21);
	addListener(document.getElementById("aBox2_2"), "click", aBox22);
	addListener(document.getElementById("aBox2_3"), "click", aBox23);
	addListener(document.getElementById("aBox3_1"), "click", aBox31);
	addListener(document.getElementById("aBox3_2"), "click", aBox32);
	addListener(document.getElementById("aBox3_3"), "click", aBox33);
	addListener(document.getElementById("aBox4_1"), "click", aBox41);
	addListener(document.getElementById("aBox4_2"), "click", aBox42);
	addListener(document.getElementById("aBox4_3"), "click", aBox43);
	addListener(document.getElementById("aBox5_1"), "click", aBox51);
	addListener(document.getElementById("aBox5_2"), "click", aBox52);
	addListener(document.getElementById("aBox5_3"), "click", aBox53);
}

function aBox11(){document.getElementById("a1_1").checked = true;document.getElementById("aBox1_1").style.backgroundColor="#f9dddd";document.getElementById("aBox1_2").style.backgroundColor="#ffffff";document.getElementById("aBox1_3").style.backgroundColor="#ffffff";}
function aBox12(){document.getElementById("a1_2").checked = true;document.getElementById("aBox1_2").style.backgroundColor="#f9dddd";document.getElementById("aBox1_1").style.backgroundColor="#ffffff";document.getElementById("aBox1_3").style.backgroundColor="#ffffff";}
function aBox13(){document.getElementById("a1_3").checked = true;document.getElementById("aBox1_3").style.backgroundColor="#f9dddd";document.getElementById("aBox1_1").style.backgroundColor="#ffffff";document.getElementById("aBox1_2").style.backgroundColor="#ffffff";}
function aBox21(){document.getElementById("a2_1").checked = true;document.getElementById("aBox2_1").style.backgroundColor="#f9dddd";document.getElementById("aBox2_2").style.backgroundColor="#ffffff";document.getElementById("aBox2_3").style.backgroundColor="#ffffff";}
function aBox22(){document.getElementById("a2_2").checked = true;document.getElementById("aBox2_2").style.backgroundColor="#f9dddd";document.getElementById("aBox2_1").style.backgroundColor="#ffffff";document.getElementById("aBox2_3").style.backgroundColor="#ffffff";}
function aBox23(){document.getElementById("a2_3").checked = true;document.getElementById("aBox2_3").style.backgroundColor="#f9dddd";document.getElementById("aBox2_1").style.backgroundColor="#ffffff";document.getElementById("aBox2_2").style.backgroundColor="#ffffff";}
function aBox31(){document.getElementById("a3_1").checked = true;document.getElementById("aBox3_1").style.backgroundColor="#f9dddd";document.getElementById("aBox3_2").style.backgroundColor="#ffffff";document.getElementById("aBox3_3").style.backgroundColor="#ffffff";}
function aBox32(){document.getElementById("a3_2").checked = true;document.getElementById("aBox3_2").style.backgroundColor="#f9dddd";document.getElementById("aBox3_1").style.backgroundColor="#ffffff";document.getElementById("aBox3_3").style.backgroundColor="#ffffff";}
function aBox33(){document.getElementById("a3_3").checked = true;document.getElementById("aBox3_3").style.backgroundColor="#f9dddd";document.getElementById("aBox3_1").style.backgroundColor="#ffffff";document.getElementById("aBox3_2").style.backgroundColor="#ffffff";}
function aBox41(){document.getElementById("a4_1").checked = true;document.getElementById("aBox4_1").style.backgroundColor="#f9dddd";document.getElementById("aBox4_2").style.backgroundColor="#ffffff";document.getElementById("aBox4_3").style.backgroundColor="#ffffff";}
function aBox42(){document.getElementById("a4_2").checked = true;document.getElementById("aBox4_2").style.backgroundColor="#f9dddd";document.getElementById("aBox4_1").style.backgroundColor="#ffffff";document.getElementById("aBox4_3").style.backgroundColor="#ffffff";}
function aBox43(){document.getElementById("a4_3").checked = true;document.getElementById("aBox4_3").style.backgroundColor="#f9dddd";document.getElementById("aBox4_1").style.backgroundColor="#ffffff";document.getElementById("aBox4_2").style.backgroundColor="#ffffff";}
function aBox51(){document.getElementById("a5_1").checked = true;document.getElementById("aBox5_1").style.backgroundColor="#f9dddd";document.getElementById("aBox5_2").style.backgroundColor="#ffffff";document.getElementById("aBox5_3").style.backgroundColor="#ffffff";}
function aBox52(){document.getElementById("a5_2").checked = true;document.getElementById("aBox5_2").style.backgroundColor="#f9dddd";document.getElementById("aBox5_1").style.backgroundColor="#ffffff";document.getElementById("aBox5_3").style.backgroundColor="#ffffff";}
function aBox53(){document.getElementById("a5_3").checked = true;document.getElementById("aBox5_3").style.backgroundColor="#f9dddd";document.getElementById("aBox5_1").style.backgroundColor="#ffffff";document.getElementById("aBox5_2").style.backgroundColor="#ffffff";}