function chat_msn(url) {
	window.open('http://settings.messenger.live.com/Conversation/IMMe.aspx?invitee='+url+'@apps.messenger.live.com&mkt=pt-br','','width=480,height=350,top=19,left=19,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
}

function chat_online() {
	window.open('http://suaradionanet.net/atendimento/livezilla.php','','width=600,height=550,top=19,left=19,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
}

function aovivo() {
	window.open('http://suaradionanet.net/aovivo.htm','','width=280,height=20,top=19,left=19,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
}