$(document).ready(function(){

function setDate()
	{
	var d = new Date();
	var day = d.getDate()-1;
	var month = d.getMonth();
	var year = d.getFullYear();
	$('select#day option:nth(' +day+ ')').attr('selected', 'selected');
	$('select#month option:nth(' +month+ ')').attr('selected', 'selected');
	$('select#year option:nth(0)').attr('value' , year).html(year);
	$('select#year option:nth(1)').attr('value' , year + 1).html(year + 1);
	$('select#year option:nth(2)').attr('value' , year + 2).html(year + 2);
	}

setDate();

$('#query').click(function()
	{
	$(this).attr('value' , '');
	});

});