$(document).ready(function() {
    setWatermarkLabels();
});

// Set all label[class="watermark"] as watermarks for its field
function setWatermarkLabels() {
	$('form label.watermark').each(function() {
        var $label = $(this);
		var $field = $('#' + $label.attr("for"));

        // Check field value on page loading
        if($field.val() == '')
            $label.show();

        // Field focus and blur actions
        $field
            .focus(function(){	
                $(this).addClass('active');
                $label.hide();
            })
            .blur(function(){	
                $(this).removeClass('active');
                if($(this).val() == '')
                    $label.show();
            });	
    });
}

// Services menu