$(document).ready(function(){ 
	
	$('#name').click(function(event) {
		event.preventDefault();
		if($('#name').val() == 'name')
		{
			$('#name').val('');
		}
	});
	$('#email_address').click(function(event) {
		event.preventDefault();
		if($('#email_address').val() == 'your email')
		{
			$('#email_address').val('');
		}
	});
	$('#comment').click(function(event) {
		event.preventDefault();
		if($('#comment').val() == 'please enter your query here...')
		{
			$('#comment').val('');
		}
	});
	
	if($('#name').val() == '')
	{
		$('#name').val('name');
	}
	if($('#email_address').val() == '')
	{
		$('#email_address').val('your email');
	}
	if($('#comment').val() == '')
	{
		$('#comment').val('please enter your query here...');
	}
	
});