function IW_open_live_chat(){
	window.open('http://chat.livechatinc.net/licence/220950/open_chat.cgi?groups=0'+
	'&s=1&lang=en&dc='+escape(document.cookie+';l='+document.location+';r='+
	document.referer+';s='+typeof lc_session),'Czat_220950',
	'width=604,height=247,resizable=no,scrollbars=no,status=1');
}