// create a shorthand function so we don't need to put all this in the opener's onclick
function openYouTube(opener) {
	var returnValue;
	
	// Safari Mobile doesn't have Flash, so we just let the device use the built-in 
	// YouTube viewer.
	if (/(iPhone|iPod|iPad)/.test(navigator.userAgent)) returnValue = true;

	else returnValue = hs.htmlExpand(opener, { 
		objectType: 'swf', 
		objectWidth: 480, 
		objectHeight: 385,
		transitions: ['fade'],
		width: 480,
		outlineWhileAnimating: true,
		allowSizeReduction: false,
		// always use this with flash, else the movie will be stopped on close:
		preserveContent: false,
		swfOptions: { 
			params: { 
				allowfullscreen: 'true'
			}
		}, 
		maincontentText: 'You need to upgrade your Flash player' 
	});
	
	return returnValue;
}