function aoj(){

	document.getElementById("hnd_aoj").style.display="block";
	document.getElementById("hnd_msj").style.display="none";
	document.getElementById("hnd_axt").style.display="none";
	document.getElementById("hnd_kmq").style.display="none";


	document.getElementById("aoj_on").src="img/hnd_aoj1v.gif";
	document.getElementById("msj_on").src="img/hnd_msj2v.gif";
	document.getElementById("axt_on").src="img/hnd_axt2v.gif";
	document.getElementById("kmq_on").src="img/hnd_kmq2v.gif";

	document.getElementById("aoj_hnd").style.display="block";
	document.getElementById("msj_hnd").style.display="none";
	document.getElementById("axt_hnd").style.display="none";
	document.getElementById("kmq_hnd").style.display="none";



}

function msj(){
	document.getElementById("hnd_aoj").style.display="none";
	document.getElementById("hnd_msj").style.display="block";
	document.getElementById("hnd_axt").style.display="none";
	document.getElementById("hnd_kmq").style.display="none";

	document.getElementById("aoj_on").src="img/hnd_aoj2v.gif";
	document.getElementById("msj_on").src="img/hnd_msj1v.gif";
	document.getElementById("axt_on").src="img/hnd_axt2v.gif";
	document.getElementById("kmq_on").src="img/hnd_kmq2v.gif";

	document.getElementById("aoj_hnd").style.display="none";
	document.getElementById("msj_hnd").style.display="block";
	document.getElementById("axt_hnd").style.display="none";
	document.getElementById("kmq_hnd").style.display="none";


}
function axt(){
	document.getElementById("hnd_aoj").style.display="none";
	document.getElementById("hnd_msj").style.display="none";
	document.getElementById("hnd_axt").style.display="block";
	document.getElementById("hnd_kmq").style.display="none";

	document.getElementById("aoj_on").src="img/hnd_aoj2v.gif";
	document.getElementById("msj_on").src="img/hnd_msj2v.gif";
	document.getElementById("axt_on").src="img/hnd_axt1v.gif";
	document.getElementById("kmq_on").src="img/hnd_kmq2v.gif";

	document.getElementById("aoj_hnd").style.display="none";
	document.getElementById("msj_hnd").style.display="none";
	document.getElementById("axt_hnd").style.display="block";
	document.getElementById("kmq_hnd").style.display="none";


}

function kmq(){
	document.getElementById("hnd_aoj").style.display="none";
	document.getElementById("hnd_msj").style.display="none";
	document.getElementById("hnd_axt").style.display="none";
	document.getElementById("hnd_kmq").style.display="block";

	document.getElementById("aoj_on").src="img/hnd_aoj2v.gif";
	document.getElementById("msj_on").src="img/hnd_msj2v.gif";
	document.getElementById("axt_on").src="img/hnd_axt2v.gif";
	document.getElementById("kmq_on").src="img/hnd_kmq1v.gif";

	document.getElementById("aoj_hnd").style.display="none";
	document.getElementById("msj_hnd").style.display="none";
	document.getElementById("axt_hnd").style.display="none";
	document.getElementById("kmq_hnd").style.display="block";

}







window.onload = aoj;