$(document).ready(function(){
	$('#balloon01').show();
	$('#balloon02').hide();
	$('#balloon03').hide();
});


function changeFlowDefort() {
	$('#balloon01').show();
	$('#balloon02').hide();
	$('#balloon03').hide();
}		  
function changeFlow01() {
	$('#balloon01').show();
	$('#balloon02').hide();
	$('#balloon03').hide();
}
function changeFlow02() {
	$('#balloon01').hide();
	$('#balloon02').show();
	$('#balloon03').hide();
}
function changeFlow03() {
	$('#balloon01').hide();
	$('#balloon02').hide();
	$('#balloon03').show();
}