$(document).ready(function(){
	jQuery.fn.shelfToggle = function(speed, easing, callback) {
      if ($("#topshelf").is(":hidden")) {
        $("#topshelf").slideDown("fast");
		$('body').css({backgroundPosition: '0px 0px'});
		$('body').animate({backgroundPosition: '(0px 294px)'},200);
      } else {
        $("#topshelf").slideUp("fast");
		$('body').css({backgroundPosition: '0px 294px'});
		$('body').animate({backgroundPosition: '(0px 0px)'},200);
      }
	};


  $("#topshelfpulldown").click(function () {
    $("#topshelf").shelfToggle();
  });

});

function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
}