function one_m1(){
	document.getElementById("one_m1").style.display="block";
	document.getElementById("two_m2").style.display="none";
	document.getElementById("three_m3").style.display="none";
	document.getElementById("four_m4").style.display="none";
	document.getElementById("five_m5").style.display="none";
}
function two_m2(){
	document.getElementById("one_m1").style.display="none";
	document.getElementById("two_m2").style.display="block";
	document.getElementById("three_m3").style.display="none";
	document.getElementById("four_m4").style.display="none";
	document.getElementById("five_m5").style.display="none";
}
function three_m3(){
	document.getElementById("one_m1").style.display="none";
	document.getElementById("two_m2").style.display="none";
	document.getElementById("three_m3").style.display="block";
	document.getElementById("four_m4").style.display="none";
	document.getElementById("five_m5").style.display="none";
}
function four_m4(){
	document.getElementById("one_m1").style.display="none";
	document.getElementById("two_m2").style.display="none";
	document.getElementById("three_m3").style.display="none";
	document.getElementById("four_m4").style.display="block";
	document.getElementById("five_m5").style.display="none";
}
function five_m5(){
	document.getElementById("one_m1").style.display="none";
	document.getElementById("two_m2").style.display="none";
	document.getElementById("three_m3").style.display="none";
	document.getElementById("four_m4").style.display="none";
	document.getElementById("five_m5").style.display="block";
}
function one_s(a){
	document.getElementById("one_s"+a).src = "/site/home/images/common/menu_sub010"+a+"_on.gif";
}
function one_ss(a){
	document.getElementById("one_s"+a).src = "/site/home/images/common/menu_sub010"+a+"_off.gif";
}
function two_s(a){
	document.getElementById("two_s"+a).src = "/site/home/images/common/menu_sub020"+a+"_on.gif";
}
function two_ss(a){
	document.getElementById("two_s"+a).src = "/site/home/images/common/menu_sub020"+a+"_off.gif";
}
function three_s(a){
	document.getElementById("three_s"+a).src = "/site/home/images/common/menu_sub030"+a+"_on.gif";
}
function three_ss(a){
	document.getElementById("three_s"+a).src = "/site/home/images/common/menu_sub030"+a+"_off.gif";
}
function four_s(a){
	document.getElementById("four_s"+a).src = "/site/home/images/common/menu_sub040"+a+"_on.gif";
}
function four_ss(a){
	document.getElementById("four_s"+a).src = "/site/home/images/common/menu_sub040"+a+"_off.gif";
}
function five_s(a){
	document.getElementById("five_s"+a).src = "/site/home/images/common/menu_sub050"+a+"_on.gif";
}
function five_ss(a){
	document.getElementById("five_s"+a).src = "/site/home/images/common/menu_sub050"+a+"_off.gif";
}