// ---------------------------------------------
// Slideshow parameter modification
// ---------------------------------------------
function MyEmbedSWF(swfURL, containerID, swfID, version, backgroundColor, expressInstall)
{
	// catch all exceptions here so, if there's an error, we just continue on as if we weren't here
	try {
		var overrides = null;
		if (this._type == "gallery")
		{
			overrides = this.gallerySlideshowOverrides;
		}
		else if (this._type == "fullScreen")
		{
			overrides = this.fullScreenSlideshowOverrides;
		}
		if (overrides)
		{
			// copy all overrides over into the objects flashVars
			for (var i in overrides)
			{
				this._flashVars[i] = overrides[i];
			}
		}
	} catch (e) {}
	oldEmbedSWF.apply(this, arguments);		// call the regular handler for this method
}


function SetSlideshowOverrides()
{
	var globalGallerySlideshowConfigOverride = {
		showButtons: "false",
		showSpeed: "false",
                setSpeed: 'fast',
		showThumbs: "false",
		captions: "false",
		transparent: "true"		// no comma after the last entry in this table or IE7 will barf
	};

	var globalFullScreenSlideshowConfigOverride = {
		showButtons: "false",
		showSpeed: "false"		// no comma after the last entry in this table or IE7 will barf
	};
	
	SM.flash.Slideshow.prototype.gallerySlideshowOverrides = globalGallerySlideshowConfigOverride;
	SM.flash.Slideshow.prototype.fullScreenSlideshowOverrides = globalFullScreenSlideshowConfigOverride;
	
	// now check to see if anything was defined just for this gallery and use it instead
	if (typeof(localGallerySlideshowConfigOverride) == "object")
	{
		SM.flash.Slideshow.prototype.gallerySlideshowOverrides = localGallerySlideshowConfigOverride;
	}
	if (typeof(localFullScreenSlideshowConfigOverride) == "object")
	{
		SM.flash.Slideshow.prototype.fullScreenSlideshowOverrides = localFullScreenSlideshowConfigOverride;
	}
}

// SM.flash.Slideshow is only defined in a galleries page
if (typeof(SM.flash.Slideshow) == "function")
{
	var oldEmbedSWF = SM.flash.Slideshow.superclass._embedSWF;
	SM.flash.Slideshow.superclass._embedSWF = MyEmbedSWF;
	SetSlideshowOverrides();
}

// ---------------------------------------------
// end of slideshow customization
// ---------------------------------------------