function links_go(divname)
{
divnext = divname + 1;
document.getElementById("links"+divname).style.position = 'absolute';
document.getElementById("links"+divname).style.top = '-100';
document.getElementById("links"+divname).style.left = '-100';
document.getElementById("links"+divname).style.visibility = 'hidden';
document.getElementById("links"+divnext).style.position = 'static';
document.getElementById("links"+divnext).style.visibility = 'visible';
};

function words_go(divname)
{
divnext = divname + 1;
document.getElementById("words"+divname).style.position = 'absolute';
document.getElementById("words"+divname).style.top = '-100';
document.getElementById("words"+divname).style.left = '-100';
document.getElementById("words"+divname).style.visibility = 'hidden';
document.getElementById("words"+divnext).style.position = 'static';
document.getElementById("words"+divnext).style.visibility = 'visible';
};

function links_hide(divname)
{
   document.getElementById("links"+divname).style.visibility = 'hidden';
   document.getElementById("links"+divname).style.position = 'absolute';
   document.getElementById("links"+divname).style.top = '-100';
   document.getElementById("links"+divname).style.left = '-100';
};

function words_hide(divname)
{
   document.getElementById("words"+divname).style.visibility = 'hidden';
   document.getElementById("words"+divname).style.position = 'absolute';
   document.getElementById("words"+divname).style.top = '-100';
   document.getElementById("words"+divname).style.left = '-100';
};