var normalservices = new Image()
normalservices.src = "images/b_service_nor.gif"
var overservices = new Image()
overservices.src = "images/b_service_over.gif"

function normalservice(){
       document.images.Services.src = normalservices.src
}
function overservice(){
       document.images.Services.src = overservices.src
}


var normalabout = new Image()
normalabout.src = "images/b_about_nor.gif"
var overabout = new Image()
overabout.src = "images/b_about_over.gif"

function normalabou(){
       document.images.About.src = normalabout.src
}
function overabou(){
       document.images.About.src = overabout.src
}


var normalpeople = new Image()
normalpeople.src = "images/b_people_nor.gif"
var overpeople = new Image()
overpeople.src = "images/b_people_over.gif"

function normalpeopl(){
       document.images.People.src = normalpeople.src
}
function overpeopl(){
       document.images.People.src = overpeople.src
}


var normalcontact = new Image()
normalcontact.src = "images/b_contact_nor.gif"
var overcontact = new Image()
overcontact.src = "images/b_contact_over.gif"

function normalcontac(){
       document.images.Contact.src = normalcontact.src
}
function overcontac(){
       document.images.Contact.src = overcontact.src
}


var normalhome = new Image()
normalhome.src = "images/b_home_nor.gif"
var overhome = new Image()
overhome.src = "images/b_home_over.gif"

function normalhom(){
       document.images.Home.src = normalhome.src
}
function overhom(){
       document.images.Home.src = overhome.src
}