function init() {
	Ext.get('ff_demo_link').on('click', function(){
		showVideo('/lightbox/video/ffaddon', 'Firefox Add-On', 808, 540);
	});
	Ext.get('ie_demo_link').on('click', function(){
		
		showVideo('/lightbox/video/ieplugin', 'Internet Explorer Plugin', 812, 544);
	});
	Ext.get('other_demo_link').on('click', function(){
		showVideo('/lightbox/video/bookmarklet', 'Bookmarklet', 808, 540);
	});	
	Ext.get('plugin_download_ff').on('click', function() {
		pageTracker._trackPageview('/outbound/thanks/ff_download');
		location.href = "https://addons.mozilla.org/en-US/firefox/addon/5000";
	});
	
	if (Ext.isIE) {
		Ext.get('plugin_ie').setStyle('display','block');
	} else if (Ext.isGecko) {
		Ext.get('plugin_ff').setStyle('display','block');
	}
	else {
		Ext.get('plugin_none').setStyle('display','block');
	}
}