$(document).ready(function(){

	// clear form fields
	$('input[type=text]').each(function(){
		var field_val = $(this).val();
		$(this).attr('rel', field_val);
	});
	$('input[type=text]').focus(function(){
		if ($(this).val() == $(this).attr('rel')) {
			$(this).val('');
		}
		$(this).blur(function(){
			if ($(this).val().length == 0) {
				$(this).val($(this).attr('rel'));
			}
		});
	});
	
	// zebra stripes
	$('.packages tr:odd').addClass('zebra');
	$('.packages tr th:nth-child(3), .packages tr td:nth-child(2)').addClass('lb_shadow');

});

// click clear function for contact form
function clickclear(thisfield, defaulttext) {
	if (thisfield.value == defaulttext) {
		thisfield.value = "";
	}
}
	
function clickrecall(thisfield, defaulttext) {
	if (thisfield.value == "") {
		thisfield.value = defaulttext;
	}
}