var mn_home_n1 = new Image();
var mn_parcerias_n1 = new Image();
var mn_noticias_n1 = new Image();
var mn_mailing_n1 = new Image();
var mn_sitemap_n1 = new Image();

mn_home_n1.src = "images/mn_home_n1.gif";
mn_parcerias_n1.src = "images/mn_parcerias_n1.gif";
mn_noticias_n1.src = "images/mn_noticias_n1.gif";
mn_mailing_n1.src = "images/mn_mailing_n1.gif";
mn_sitemap_n1.src = "images/mn_sitemap_n1.gif";
 
var mn_home_o1 = new Image();
var mn_parcerias_o1 = new Image();
var mn_noticias_o1 = new Image();
var mn_mailing_o1 = new Image();
var mn_sitemap_o1 = new Image();

mn_home_o1.src = "images/mn_home_o1.gif";
mn_parcerias_o1.src = "images/mn_parcerias_o1.gif";
mn_noticias_o1.src = "images/mn_noticias_o1.gif";
mn_mailing_o1.src = "images/mn_mailing_o1.gif";
mn_sitemap_o1.src = "images/mn_sitemap_o1.gif";
 
var mn_home_s = new Image();
var mn_parcerias_s = new Image();
var mn_noticias_s = new Image();
var mn_mailing_s = new Image();
var mn_sitemap_s = new Image();

mn_home_s.src = "images/mn_home_s.gif";
mn_parcerias_s.src = "images/mn_parcerias_s.gif";
mn_noticias_s.src = "images/mn_noticias_s.gif";
mn_mailing_s.src = "images/mn_mailing_s.gif";
mn_sitemap_s.src = "images/mn_sitemap_s.gif";
 
var mn_design_n1 = new Image();
var mn_design_ambientes_n1 = new Image();
var mn_design_comunicacao_n1 = new Image();
var mn_design_identidade_n1 = new Image();
var mn_design_produto_n1 = new Image();
var mn_design_publicidade_n1 = new Image();
var mn_design_webdesign_n1 = new Image();
var mn_design_ilustracao_n1 = new Image();

var mn_equipa_n1 = new Image();
var mn_equipa_administracao_n1 = new Image();
var mn_equipa_criacao_n1 = new Image();
var mn_equipa_relacoespublicas_n1 = new Image();
var mn_equipa_secretariado_n1 = new Image();

var mn_contactos_n1 = new Image();
var mn_contactos_moradas_n1 = new Image();
var mn_contactos_mapa_n1 = new Image();

var mn_lab_n1 = new Image();
var mn_lab_dicionario_n1 = new Image();
var mn_lab_laboratorio_n1 = new Image();
var mn_lab_links_n1 = new Image();

mn_design_n1.src = "images/mn_design_n1.gif";
mn_design_ambientes_n1.src = "images/mn_design_ambientes_n1.gif";
mn_design_comunicacao_n1.src = "images/mn_design_comunicacao_n1.gif";
mn_design_identidade_n1.src = "images/mn_design_identidade_n1.gif";
mn_design_produto_n1.src = "images/mn_design_produto_n1.gif";
mn_design_publicidade_n1.src = "images/mn_design_publicidade_n1.gif";
mn_design_webdesign_n1.src = "images/mn_design_webdesign_n1.gif";
mn_design_ilustracao_n1.src = "images/mn_design_ilustracao_n1.gif";

mn_equipa_n1.src = "images/mn_equipa_n1.gif";
mn_equipa_administracao_n1.src = "images/mn_equipa_administracao_n1.gif";
mn_equipa_criacao_n1.src = "images/mn_equipa_criacao_n1.gif";
mn_equipa_relacoespublicas_n1.src = "images/mn_equipa_relacoespublicas_n1.gif";
mn_equipa_secretariado_n1.src = "images/mn_equipa_secretariado_n1.gif";

mn_contactos_n1.src = "images/mn_contactos_n1.gif";
mn_contactos_moradas_n1.src = "images/mn_contactos_moradas_n1.gif";
mn_contactos_mapa_n1.src = "images/mn_contactos_mapa_n1.gif";

mn_lab_n1.src = "images/mn_lab_n1.gif";
mn_lab_dicionario_n1.src = "images/mn_lab_dicionario_n1.gif";
mn_lab_laboratorio_n1.src = "images/mn_lab_laboratorio_n1.gif";
mn_lab_links_n1.src = "images/mn_lab_links_n1.gif";
 
var mn_design_n2 = new Image();
var mn_design_ambientes_n2 = new Image();
var mn_design_comunicacao_n2 = new Image();
var mn_design_identidade_n2 = new Image();
var mn_design_produto_n2 = new Image();
var mn_design_publicidade_n2 = new Image();
var mn_design_webdesign_n2 = new Image();
var mn_design_ilustracao_n2 = new Image();

var mn_equipa_n2 = new Image();
var mn_equipa_administracao_n2 = new Image();
var mn_equipa_criacao_n2 = new Image();
var mn_equipa_relacoespublicas_n2 = new Image();
var mn_equipa_secretariado_n2 = new Image();

var mn_contactos_n2 = new Image();
var mn_contactos_moradas_n2 = new Image();
var mn_contactos_mapa_n2 = new Image();

var mn_lab_n2 = new Image();
var mn_lab_dicionario_n2 = new Image();
var mn_lab_laboratorio_n2 = new Image();
var mn_lab_links_n2 = new Image();

mn_design_n2.src = "images/mn_design_n2.gif";
mn_design_ambientes_n2.src = "images/mn_design_ambientes_n2.gif";
mn_design_comunicacao_n2.src = "images/mn_design_comunicacao_n2.gif";
mn_design_identidade_n2.src = "images/mn_design_identidade_n2.gif";
mn_design_produto_n2.src = "images/mn_design_produto_n2.gif";
mn_design_publicidade_n2.src = "images/mn_design_publicidade_n2.gif";
mn_design_webdesign_n2.src = "images/mn_design_webdesign_n2.gif";
mn_design_ilustracao_n2.src = "images/mn_design_ilustracao_n2.gif";

mn_equipa_n2.src = "images/mn_equipa_n2.gif";
mn_equipa_administracao_n2.src = "images/mn_equipa_administracao_n2.gif";
mn_equipa_criacao_n2.src = "images/mn_equipa_criacao_n2.gif";
mn_equipa_relacoespublicas_n2.src = "images/mn_equipa_relacoespublicas_n2.gif";
mn_equipa_secretariado_n2.src = "images/mn_equipa_secretariado_n2.gif";

mn_contactos_n2.src = "images/mn_contactos_n2.gif";
mn_contactos_moradas_n2.src = "images/mn_contactos_moradas_n2.gif";
mn_contactos_mapa_n2.src = "images/mn_contactos_mapa_n2.gif";

mn_lab_n2.src = "images/mn_lab_n2.gif";
mn_lab_dicionario_n2.src = "images/mn_lab_dicionario_n2.gif";
mn_lab_laboratorio_n2.src = "images/mn_lab_laboratorio_n2.gif";
mn_lab_links_n2.src = "images/mn_lab_links_n2.gif";

var mn_design_o1 = new Image();
var mn_design_ambientes_o1 = new Image();
var mn_design_comunicacao_o1 = new Image();
var mn_design_identidade_o1 = new Image();
var mn_design_produto_o1 = new Image();
var mn_design_publicidade_o1 = new Image();
var mn_design_webdesign_o1 = new Image();
var mn_design_ilustracao_o1 = new Image();

var mn_equipa_o1 = new Image();
var mn_equipa_administracao_o1 = new Image();
var mn_equipa_criacao_o1 = new Image();
var mn_equipa_relacoespublicas_o1 = new Image();
var mn_equipa_secretariado_o1 = new Image();

var mn_contactos_o1 = new Image();
var mn_contactos_moradas_o1 = new Image();
var mn_contactos_mapa_o1 = new Image();

var mn_lab_o1 = new Image();
var mn_lab_dicionario_o1 = new Image();
var mn_lab_laboratorio_o1 = new Image();
var mn_lab_links_o1 = new Image();

mn_design_o1.src = "images/mn_design_o1.gif";
mn_design_ambientes_o1.src = "images/mn_design_ambientes_o1.gif";
mn_design_comunicacao_o1.src = "images/mn_design_comunicacao_o1.gif";
mn_design_identidade_o1.src = "images/mn_design_identidade_o1.gif";
mn_design_produto_o1.src = "images/mn_design_produto_o1.gif";
mn_design_publicidade_o1.src = "images/mn_design_publicidade_o1.gif";
mn_design_webdesign_o1.src = "images/mn_design_webdesign_o1.gif";
mn_design_ilustracao_o1.src = "images/mn_design_ilustracao_o1.gif";

mn_equipa_o1.src = "images/mn_equipa_o1.gif";
mn_equipa_administracao_o1.src = "images/mn_equipa_administracao_o1.gif";
mn_equipa_criacao_o1.src = "images/mn_equipa_criacao_o1.gif";
mn_equipa_relacoespublicas_o1.src = "images/mn_equipa_relacoespublicas_o1.gif";
mn_equipa_secretariado_o1.src = "images/mn_equipa_secretariado_o1.gif";

mn_contactos_o1.src = "images/mn_contactos_o1.gif";
mn_contactos_moradas_o1.src = "images/mn_contactos_moradas_o1.gif";
mn_contactos_mapa_o1.src = "images/mn_contactos_mapa_o1.gif";

mn_lab_o1.src = "images/mn_lab_o1.gif";
mn_lab_dicionario_o1.src = "images/mn_lab_dicionario_o1.gif";
mn_lab_laboratorio_o1.src = "images/mn_lab_laboratorio_o1.gif";
mn_lab_links_o1.src = "images/mn_lab_links_o1.gif";

var mn_design_o2 = new Image();
var mn_equipa_o2 = new Image();
var mn_contactos_o2 = new Image();
var mn_lab_o2 = new Image();

mn_design_o2.src = "images/mn_design_o2.gif";
mn_equipa_o2.src = "images/mn_equipa_o2.gif";
mn_contactos_o2.src = "images/mn_contactos_o2.gif";
mn_lab_o2.src = "images/mn_lab_o2.gif";
 
function over(imgName, img_Main)
{
 if (img_Main == "true")
 {
 document.getElementById(imgName).src = eval(imgName + "_o" + "2.src");
 }
 else
 {
 document.getElementById(imgName).src = eval(imgName + "_o" + "1.src");
 }
}

function out(imgName, img_Main)
{
 if (img_Main == "true")
 {
 document.getElementById(imgName).src = eval(imgName + "_n" + "2.src");
 }
 else
 {
 document.getElementById(imgName).src = eval(imgName + "_n" + "1.src");
 }
}