function showStr(nmark)
{
var mark = 'insert'+nmark;  
var curMark = document.all(mark);
if(curMark == null)
return;

curMark.style.visibility="visible";
curMark.style.display="";
}
function hideStr(nmark)
{
var mark = 'insert'+nmark;  
var curMark = document.all(mark);
if(curMark == null)
return;

curMark.style.visibility="hidden";
curMark.style.display="none";
}
///////////////////////////////////////////
function showNews(cellcolor1,cellcolor2)
{
hideStr(1);
document.all.switch_0.setAttribute('bgcolor', cellcolor1, 0);
showStr(0);
document.all.switch_1.setAttribute('bgcolor', cellcolor2, 0);

document.all.switch_00.setAttribute('bgcolor', cellcolor1, 0);
}
function showSport(cellcolor1,cellcolor2)
{
hideStr(0);
document.all.switch_0.setAttribute('bgcolor', cellcolor1, 0);
showStr(1);
document.all.switch_1.setAttribute('bgcolor', cellcolor2, 0);

document.all.switch_00.setAttribute('bgcolor', cellcolor2, 0);
}