var fan_page_url = 'http://www.facebook.com/pages/Star-of-David-%D7%96%D7%90%D7%91-%D7%9C%D7%91%D7%9F-%D7%A8%D7%95%D7%A2%D7%94-%D7%A9%D7%95%D7%99%D7%A6%D7%A8%D7%99-%D7%9C%D7%91%D7%9F/286328500442'	// Give the absolute URL of the facebook fan page
var opacity = 2.9; // Set this to 0 when you want to make this completely invisible
var time = 20000; // in milli seconds time after which the button will not be present on the site, if set to 0, the button will stay forever which is not usually preferred