function Visible(ObjectId)
{
   document.getElementById(ObjectId).style.display = "block";
}
function InVisible()
{
 document.getElementById("MenuItemCompanyName").style.display = "none";
 document.getElementById("MenuItemSuperWideFormatPrintingName").style.display = "none";
 document.getElementById("MenuItemApplicationsName").style.display = "none";
 document.getElementById("MenuItemGaleryName").style.display = "none";
 document.getElementById("MenuItemContactName").style.display = "none";
}