function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function callvote(id_zapatilla){
	MM_openBrWindow('vota_zapa.php?id='+id_zapatilla,'vota','width=500,height=250,scrollbars=no');
}
function sendfriend(id_zapatilla){
	MM_openBrWindow('enviar_amigo.php?tipo=zapatillas&id='+id_zapatilla,'envia','width=500,height=300,scrollbars=no');
}
function sendfriend_sport(id_zapatilla){
	MM_openBrWindow('enviar_amigo.php?tipo=zapatillas_sport&id='+id_zapatilla,'envia','width=500,height=300,scrollbars=no');
}
function callvote_sport(id_zapatilla){
	MM_openBrWindow('vota_zapa_sport.php?id='+id_zapatilla,'vota_sport','width=500,height=250,scrollbars=no');
}
function callvote_remera(id_remera){
	MM_openBrWindow('vota_remera.php?id='+id_remera,'vota_remera','width=500,height=250,scrollbars=no');
}
function sendfriend_remera(id_remera){
	MM_openBrWindow('enviar_amigo.php?tipo=remeras&id='+id_remera,'envia_remera','width=500,height=300,scrollbars=no');
}