function hideall() {
		document.getElementById('t1').style.display= 'none';
		document.getElementById('l1').style.backgroundColor = '#eaefd9';
		document.getElementById('l1').style.color = '#000000';
		document.getElementById('t2').style.display= 'none';
		document.getElementById('l2').style.backgroundColor = '#eaefd9';
		document.getElementById('l2').style.color = '#000000';
		document.getElementById('t3').style.display= 'none';
		document.getElementById('t3a').style.display= 'none';
		document.getElementById('l3').style.backgroundColor = '#eaefd9';
		document.getElementById('l3').style.color = '#000000';
		document.getElementById('t4').style.display= 'none';
		document.getElementById('l4').style.backgroundColor = '#eaefd9';
		document.getElementById('l4').style.color = '#000000';
	}

	function show(obj) {
		hideall();
		document.getElementById('t'+obj).style.display = 'block';
		if (obj == 3) { document.getElementById('t3a').style.display = 'block'; }
		document.getElementById('l'+obj).style.backgroundColor = '#d0dbab';
		document.getElementById('l'+obj).style.color = '#66903c';
	}

	function init() {
		var url = document.URL;
		if (url.indexOf("sort") == -1 ) {
			show("1");
		} else {
			show("4");
		}
	}