function over_srb()
{
document.srb.src ="srbG.png"
}
function out_srb()
{
document.srb.src ="srb.png"
}

function over_home()
{
document.home.src ="homeS.png"
}
function out_home()
{
document.home.src ="homeT.png"
}

function over_links()
{
document.links.src ="linksS.png"
}
function out_links()
{
document.links.src ="linksT.png"
}

function over_news()
{
document.news.src ="newsS.png"
}
function out_news()
{
document.news.src ="newsT.png"
}

function over_clients()
{
document.clients.src ="clientsS.png"
}
function out_clients()
{
document.clients.src ="clientsT.png"
}


function over_services()
{
document.services.src ="servicesS.png"
}
function out_services()
{
document.services.src ="servicesT.png"
}

function over_why()
{
document.why.src ="whyS.png"
}
function out_why()
{
document.why.src ="whyT.png"
}

function over_docs()
{
document.docs.src ="docsS.png"
}
function out_docs()
{
document.docs.src ="docsT.png"
}

function over_contact()
{
document.contact.src ="contactS.png"
}
function out_contact()
{
document.contact.src ="contactT.png"
}