function show1(){

	document.getElementById("calendar1").style.display="block";
	document.getElementById("calendar2").style.display="none";
	document.getElementById("calendar3").style.display="none";
	document.getElementById("select1").style.fontWeight="bold";
	document.getElementById("select2").style.fontWeight="normal";
	document.getElementById("select3").style.fontWeight="normal";

	document.getElementById("calendar1b").style.display="block";
	document.getElementById("calendar2b").style.display="none";
	document.getElementById("calendar3b").style.display="none";
	document.getElementById("select1b").style.fontWeight="bold";

	document.getElementById("ana").style.display="none";
	document.getElementById("ana2").style.display="none";
}

function show2(){
	document.getElementById("calendar1").style.display="none";
	document.getElementById("calendar2").style.display="block";
	document.getElementById("calendar3").style.display="none";
	document.getElementById("select2").style.fontWeight="bold";
	document.getElementById("select1").style.fontWeight="normal";
	document.getElementById("select3").style.fontWeight="normal";
}

function show3(){
	document.getElementById("calendar1").style.display="none";
	document.getElementById("calendar2").style.display="none";
	document.getElementById("calendar3").style.display="block";
	document.getElementById("select3").style.fontWeight="bold";
	document.getElementById("select1").style.fontWeight="normal";
	document.getElementById("select2").style.fontWeight="normal";

}






function show1b(){
	document.getElementById("calendar1b").style.display="block";
	document.getElementById("calendar2b").style.display="none";
	document.getElementById("calendar3b").style.display="none";
	document.getElementById("select1b").style.fontWeight="bold";
	document.getElementById("select2b").style.fontWeight="normal";
	document.getElementById("select3b").style.fontWeight="normal";
}

function show2b(){
	document.getElementById("calendar1b").style.display="none";
	document.getElementById("calendar2b").style.display="block";
	document.getElementById("calendar3b").style.display="none";
	document.getElementById("select2b").style.fontWeight="bold";
	document.getElementById("select1b").style.fontWeight="normal";
	document.getElementById("select3b").style.fontWeight="normal";
}

function show3b(){
	document.getElementById("calendar1b").style.display="none";
	document.getElementById("calendar2b").style.display="none";
	document.getElementById("calendar3b").style.display="block";
	document.getElementById("select2b").style.fontWeight="normal";
	document.getElementById("select1b").style.fontWeight="normal";
	document.getElementById("select3b").style.fontWeight="bold";
}

function show10(){
	document.getElementById("ana").style.display="block";
}
function show11(){
	document.getElementById("ana").style.display="none";
}
function show12(){
	document.getElementById("ana2").style.display="block";
}
function show13(){
	document.getElementById("ana2").style.display="none";
}

window.onload = show1();