// JavaScript Document
$(document).ready(function()
{
	var navhandler = function (key) 
  {
		var nav;
		if (key.which == 37) 
    {
			nav = $("#prevPic");
		}
    else if (key.which == 39) 
    {
			nav = $("#nextPic");
		}
		if (nav && nav.length > 0) 
    {
			window.location.href = nav.get(0).href;
			key.preventDefault();
		}
	}
	$(document).bind("keydown", navhandler);

  $("input").focus(function (key) {
		$(document).unbind("keydown", navhandler);
	});

	$("input").blur(function (key) {
		$(document).bind("keydown", navhandler);
	});

  $("textarea").focus(function (key) {
		$(document).unbind("keydown", navhandler);
	});

	$("textarea").blur(function (key) {
		$(document).bind("keydown", navhandler);
	});

});