function msn(id){
	width = 410;
	height = 350;
	var left = ((screen.width/2) - width/2);
	var top  = ((screen.height/2) - height/2);
	janela=window.open('http://settings.messenger.live.com/Conversation/IMMe.aspx?invitee='+id+'@apps.messenger.live.com&mkt=pt-br','Msn_'+id, 'top='+top+',left='+left+',width='+width+',height='+height+',toolbar=no,location=no,status=yes,menubar=no,scrollbars=no,resizable=no');
}