$(document).ready(function(){
    if($('#blind').length)
    {
        var bWidth = $(document).width();
        var bHeight = $(document).height();
        var b = $('#blind');
        var height = b.height();

        b.css({top:bHeight-33}).show();

        $('#blindOpen').click(function(){
            
            var blWidth = '100%';
            var blHeight = '100%';
            var blLeft = 0;
            var blTop = 0;

            $('#blindBG').show();
            b.animate({
                top:blTop,
                left:blLeft,
                width:blWidth,
                height:blHeight
            },500);

            $(this).hide();
            $('#blindClose').show();
        });

        $('#blindClose,#blindBG').click(function(){
            b.animate({
                left:0,
                top:bHeight-33,
                width:'100%',
                height:height
            }).show();

            $('#blindClose').hide();
            $('#blindBG').hide();
            $('#blindOpen').show();
        })
    }
});