$(document).ready(function() {
	$('body').supersleight({shim: '/images/transp.gif'});
	setInterval("startnaita()", 5000);

	$('#onpage_search').focus(function () {
		if ($('#onpage_search').val() == 'website search') {
			$('#onpage_search').val('');
			$('#onpage_search').css('color', '#333');
		}
	});
	$('#onpage_search').blur(function () {
		if ($('#onpage_search').val() == '') {
			$('#onpage_search').val('website search');
			$('#onpage_search').css('color', '#999');
		}
	});
});
var step = 1;
function startnaita() {
	var prevImg = step;
	step++;
	if (step > 4) step = 1;
	$('#naita' + prevImg).css('z-index', '1');
	$('#naita' + step).css('z-index', '2');
	$('#naita' + step).fadeIn(1000, function() {
		$('#naita' + prevImg).hide(0);
	});
}