// preload images
menuImgs = new Array('images/layout/menu-about-over.png',
                     'images/layout/menu-bedrooms-over.png',
                     'images/layout/menu-contact-over.png',
                     'images/layout/menu-directions-over.png',
                     'images/layout/menu-food-over.png',
                     'images/layout/menu-home-over.png',
                     'images/layout/menu-tariff-over.png');

picImgs = new Array('images/smallpics/beeches.jpg',
				    'images/smallpics/deer.jpg',
				    'images/smallpics/landscape.jpg',
				    'images/smallpics/lynmouth.jpg',
				    'images/smallpics/pony.jpg',
				    'images/smallpics/sheeps.jpg',
				    'images/smallpics/stags2.jpg',
				    'images/smallpics/stags.jpg',
				    'images/smallpics/standingstone.jpg',
				    'images/smallpics/treessnow.jpg',
				    'images/smallpics/treetunnel.jpg',
				    'images/smallpics/awards.jpg' );

var imgs = new Array;
for (var j = 0; j < menuImgs.length; j++) {
     tmp = menuImgs[j];
     imgs[j] = new Image();
     imgs[j].src = menuImgs[j];
}
for (var i = 0; i < picImgs.length; i++) {
     imgs[(i+j)] = new Image();
     imgs[(i+j)].src = picImgs[i];
}

// small images loop
swapDelay = 8000;
function swapImages() {
	$("#pic2").attr({src:picImgs[rn]}).show();
	rn ++;
	if(rn >= picImgs.length) rn = 0;
	$("#pic1").attr({src:picImgs[rn]});
	$("#pic2").fadeOut("slow");
	setTimeout ( "swapImages()", swapDelay );
}

// onload stuff
$(document).ready(function(){

	// set images going
	rn=Math.floor(Math.random()*(picImgs.length));
	$("#pic1").attr({src:picImgs[rn]});
	$("#pic2").attr({src:picImgs[rn]});
	setTimeout ( "swapImages()", swapDelay );

	// external links
	$("a.el").click(function(){ window.open($(this).attr("href")); return false; })

	//ie6 minimum height
	if($.browser.msie && $.browser.version < 7) {
		$("#copyarea").height(329)
	}

	// gift voucher
	var vc = $('#voucher')[0];
	$('.voucherlink').click(function() { $.blockUI( {message:vc, css:{ width: '450px',height:'327px',padding: '0',background:'#000' } } ); });
	$('.okbutton').live( "click", function(){ $.unblockUI() } );
});