function showPage1() {
		document.getElementById('page1').style.display = 'block';
		document.getElementById('page2').style.display = 'none';

		document.getElementById('page1aba').style.cursor = 'default';
		document.getElementById('page1aba').style.color = '#99cc33';

		document.getElementById('page2aba').style.cursor = 'pointer';
		document.getElementById('page2aba').style.color = '#004000';
	}

	function showPage2() {
		document.getElementById('page1').style.display = 'none';
		document.getElementById('page2').style.display = 'block';
		
		document.getElementById('page1aba').style.cursor = 'pointer';
		document.getElementById('page1aba').style.color = '#004000';
		
		document.getElementById('page2aba').style.cursor = 'default';
		document.getElementById('page2aba').style.color = '#99cc33';
	}