function doSection(secNum)
{
if (secNum.className=="off") secNum.className="on"
else secNum.className="off";
document.cookie=secNum.id + "=" + secNum.className;
}

function refreshSection()
{
idmenuname="MenuSection";
cSplit = document.cookie.split("; ");
cNum = cSplit.length;
for (i=0; i<cNum; i++)
{
cOne = cSplit[i].split("=");
pozice = cOne[0].indexOf(idmenuname, 0);
if (pozice==0)
{
secobj = document.getElementById(cOne[0]);
secobj.className = cOne[1];
}
}
}