function show1(){
	document.getElementById("price_calender_1stay").style.display="block";
	document.getElementById("price_calender_2stay").style.display="none";
	document.getElementById("price_calender_3stay").style.display="none";
	document.getElementById("1stay").style.fontWeight="bold";
	document.getElementById("2stay").style.fontWeight="normal";
	document.getElementById("3stay").style.fontWeight="normal";

}

function show2(){
	document.getElementById("price_calender_1stay").style.display="none";
	document.getElementById("price_calender_2stay").style.display="block";
	document.getElementById("price_calender_3stay").style.display="none";
	document.getElementById("2stay").style.fontWeight="bold";
	document.getElementById("1stay").style.fontWeight="normal";
	document.getElementById("3stay").style.fontWeight="normal";
}

function show3(){
	document.getElementById("price_calender_1stay").style.display="none";
	document.getElementById("price_calender_2stay").style.display="none";
	document.getElementById("price_calender_3stay").style.display="block";
	document.getElementById("3stay").style.fontWeight="bold";
	document.getElementById("1stay").style.fontWeight="normal";
	document.getElementById("2stay").style.fontWeight="normal";

}


window.onload = show1;