//=
  function sizoo(){ if(navigator.appName != "Navigator"){ var cls = magnify.className; switch(cls){ case "matn1": magnify.className = "matn2"; break;  case "matn2": magnify.className = "matn3"; break; case "matn3": magnify.className = "matn1"; break; default:   magnify.className = "matn1";}}}
//=