// 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" )
{

nosotrosON = new Image(35,55);
nosotrosON.src = "im/menu/nosotros1.jpg";
generalidadesON = new Image(30,50);
generalidadesON.src = "im/menu/generalidades1.jpg";
testON = new Image(40,60);
testON.src = "im/menu/test1.jpg";
forenceON = new Image(35,55);
forenceON.src = "im/menu/forence1.jpg";
asesoramientoON = new Image(35,55);
asesoramientoON.src = "im/menu/asesoramiento1.jpg";
preguntasON = new Image(35,55);
preguntasON.src = "im/menu/preguntas1.jpg";
serviciosON = new Image(35,55);
serviciosON.src = "im/menu/servicios1.jpg";

nosotrosOFF = new Image(98,97);
nosotrosOFF.src = "im/menu/nosotros.jpg";
generalidadesOFF = new Image(97,96);
generalidadesOFF.src = "im/menu/generalidades.jpg";
testOFF = new Image(96,95);
testOFF.src = "im/menu/test.jpg";
forenceOFF = new Image(95,94);
forenceOFF.src = "im/menu/forence.jpg";
asesoramientoOFF = new Image(94,93);
asesoramientoOFF.src = "im/menu/asesoramiento.jpg";
preguntasOFF = new Image(95,94);
preguntasOFF.src = "im/menu/preguntas.jpg";
serviciosOFF = new Image(94,93);
serviciosOFF.src = "im/menu/servicios.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;
        }
}