function toggleBox(szDivID,iState)
{if(document.layers)
{document.layers[szDivID].visibility=iState?"show":"hide";}
else if(document.getElementById)
{var obj=document.getElementById(szDivID);obj.style.visibility=iState?"visible":"hidden";}
else if(document.all)
{document.all[szDivID].style.visibility=iState?"visible":"hidden";}}