function loadPage() {
	document.getElementById( "field01" ).style.display = "none";
	document.getElementById( "field02" ).style.display = "none";
	document.getElementById( "field03" ).style.display = "block";
	document.getElementById( "subfield01" ).style.display = "none";
	document.getElementById( "subfield02" ).style.display = "none";
	document.getElementById( "subfield03" ).style.display = "none";
	document.getElementById( "subfield04" ).style.display = "none";
	document.getElementById( "subfield05" ).style.display = "none";
	document.getElementById( "subfield06" ).style.display = "none";
	document.getElementById( "subfield07" ).style.display = "none";
	document.getElementById( "subfield08" ).style.display = "none";
	document.getElementById( "subfield09" ).style.display = "none";
}

function clickHeader( section ) {
	if( document.getElementById( section ).style.display == "block" ) {
		document.getElementById( section ).style.display = "none";
	} else {
		document.getElementById( section ).style.display = "block";
	}
}