function goShareUrl(shareType,sharUrl){	
	var t_url = sharUrl;		
	if(shareType=="Facebook"){
		var shareTxt = "2011 Online Marketing Summit";
		window.open('http://www.facebook.com/sharer.php?t='+encodeURIComponent(shareTxt)+'&u='+t_url);	
	}else if(shareType=="Twitter"){
		var shareTxt = "2011 Online Marketing Summit";
		window.open('http://twitter.com/home?status='+encodeURIComponent(shareTxt)+' '+encodeURIComponent(t_url));
	}
}