function nad(element)
{element.style.backgroundImage="url(images/default/baton2.png)"}
function poza(element)
{element.style.backgroundImage="url(images/default/baton.png)"}

function lewanad(element)
{element.style.backgroundImage="url(images/default/tabela_16.png)"}
function lewapoza(element)
{element.style.backgroundImage="url(images/default/tabela_15.png)"}