var cache = [];
// Arguments are image paths relative to the current page.
function preLoadImages() {
    var args_len = arguments.length; // no of images to cache
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
}

function clearDefault(el) {
     if (el.defaultValue==el.value) el.value = "";
}

function submitenter(myfield,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   $j('#getDirectionsButton').click();
   }
else
   return true;
}



function swapFeatured(imageURL, titleURL, permaLinkURL, trailer, trailerURL) {
	$j("#featuredImage").attr("src", imageURL).fadeIn("slow");;
    $j("#featureOverlayTitle").attr("src", titleURL);
    $j("#hubert").attr("href", permaLinkURL);
    if (trailer == 1) {
        Shadowbox.setup("a.movie", {
            flashVars: {file: trailerURL},
            autoplayMovies:     true,
            height:				"366px",
            width:				"720px",
            overlayOpacity: 	0.95
        });
        $j("#playTrailerButton").css({"display": "inline-block"});
        $j("#playTrailerButton").attr("href", trailerURL);
    } else{
        $j("#playTrailerButton").css({"display": "none"});
    }
}

function swapThumb(thumbOverURL, imageID) {
    $j('#thumbnail'+imageID).attr("src", thumbOverURL);
}

function swapThumbBack(thumbURL, imageID) {
    $j('#thumbnail'+imageID).attr("src", thumbURL);
}