function onSub1(){
	document.getElementById("sub1").style.display="block";
	document.getElementById("sub2").style.display="none";
	document.getElementById("sub3").style.display="none";
	document.getElementById("sub4").style.display="none";
	document.getElementById("sub5").style.display="none";
	/*document.getElementById("sub6").style.display="none";*/
}

function onSub2(){
	document.getElementById("sub1").style.display="none";
	document.getElementById("sub2").style.display="block";
	document.getElementById("sub3").style.display="none";
	document.getElementById("sub4").style.display="none";
	document.getElementById("sub5").style.display="none";
	/*document.getElementById("sub6").style.display="none";*/
}

function onSub3(){
	document.getElementById("sub1").style.display="none";
	document.getElementById("sub2").style.display="none";
	document.getElementById("sub3").style.display="block";
	document.getElementById("sub4").style.display="none";
	document.getElementById("sub5").style.display="none";
	/*document.getElementById("sub6").style.display="none";*/
}
function onSub4(){
	document.getElementById("sub1").style.display="none";
	document.getElementById("sub2").style.display="none";
	document.getElementById("sub3").style.display="none";
	document.getElementById("sub4").style.display="block";
	document.getElementById("sub5").style.display="none";
	/*document.getElementById("sub6").style.display="none";*/
}
function onSub5(){
	document.getElementById("sub1").style.display="none";
	document.getElementById("sub2").style.display="none";
	document.getElementById("sub3").style.display="none";
	document.getElementById("sub4").style.display="none";
	document.getElementById("sub5").style.display="block";
	/*document.getElementById("sub6").style.display="none";*/
}
function onSub6(){
	document.getElementById("sub1").style.display="none";
	document.getElementById("sub2").style.display="none";
	document.getElementById("sub3").style.display="none";
	document.getElementById("sub4").style.display="none";
	document.getElementById("sub5").style.display="none";
}