function mouseOverAbout()
{
document.about.src = "images/n_about_on.jpg"
}
function mouseOverHome()
{
document.mhome.src = "images/home_on.jpg"
}

function mouseOverSec()
{
document.sec.src = "images/sec_on.jpg"
}
function mouseOverClients()
{
document.clients.src = "images/req_on.jpg"
}
function mouseOverServices()
{
document.services.src = "images/n_services_on.jpg"
}
function mouseOverContactus()
{
document.contactus.src = "images/n_contactus_on.jpg"
}
function mouseOverWhatsnew()
{
document.whatsnew.src = "images/news_on.jpg"
}
function mouseOutAbout()
{
document.about.src = "images/n_about_off.jpg"
}
function mouseOutHome()
{
document.mhome.src = "images/home_off.jpg"
}

function mouseOutClients()
{
document.clients.src = "images/req_off.jpg"
}
function mouseOutServices()
{
document.services.src = "images/n_services_off.jpg"
}
function mouseOutContactus()
{
document.contactus.src = "images/n_contactus_off.jpg"
}
function mouseOutWhatsnew()
{
document.whatsnew.src = "images/news_off.jpg"
}
function mouseOutSec()
{
document.sec.src = "images/sec_off.jpg"
}