function popupSwitch(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";
}
}