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]; 
} 
} 
}