// JavaScript Document
browserName = navigator.appName;
browserVer = parseInt ( navigator.appVersion );
version = "n2";

if ( browserName == "Netscape" && browserVer >= 3 ) version = "n3";
if ( browserName == "Microsoft Internet Explorer" && browserVer >=4 ) version = "e4";
if ( version == "n3" || version == "e4" )
{

seringON = new Image(30,50);
seringON.src = "im/menu/sering1.jpg";
personalON = new Image(35,55);
personalON.src = "im/menu/personal1.jpg";
identidadON = new Image(30,50);
identidadON.src = "im/menu/identidad1.jpg";
serviciosON = new Image(40,60);
serviciosON.src = "im/menu/servicios1.jpg";
proyectosON = new Image(35,55);
proyectosON.src = "im/menu/proyectos1.jpg";
portafolioON = new Image(35,55);
portafolioON.src = "im/menu/portafolio1.jpg";
contactoON = new Image(35,55);
contactoON.src = "im/menu/contacto1.jpg";

casitaON = new Image(35,55);
casitaON.src = "im/casita1.jpg";
sobreON = new Image(35,55);
sobreON.src = "im/sobre1.jpg";
personaON = new Image(35,55);
personaON.src = "im/persona1.jpg";


seringOFF = new Image(90,90);
seringOFF.src = "im/menu/sering.jpg";
personalOFF = new Image(95,95);
personalOFF.src = "im/menu/personal.jpg";
identidadOFF = new Image(95,95);
identidadOFF.src = "im/menu/identidad.jpg";
serviciosOFF = new Image(95,95);
serviciosOFF.src = "im/menu/servicios.jpg";
proyectosOFF = new Image(95,95);
proyectosOFF.src = "im/menu/proyectos.jpg";
portafolioOFF = new Image(95,95);
portafolioOFF.src = "im/menu/portafolio.jpg";
contactoOFF = new Image(95,95);
contactoOFF.src = "im/menu/contacto.jpg";

casitaOFF = new Image(95,95);
casitaOFF.src = "im/casita.jpg";
sobreOFF = new Image(95,95);
sobreOFF.src = "im/sobre.jpg";
personaOFF = new Image(95,95);
personaOFF.src = "im/persona.jpg";


}

function b_On ( imgName )
{
        if ( version == "n3" || version == "e4" )
        {
                activeButOn = eval ( imgName + "ON.src" );
                document [imgName].src = activeButOn;
        }
}

function b_Off ( imgName )
{
        if ( version == "n3" || version == "e4" )
        {
                inactiveButOff = eval ( imgName + "OFF.src" );
                document [imgName].src = inactiveButOff;
        }
}