function Temizle(nesne){
    nesne.value="";
}

function GetRef(id){
    if (document.getElementById)
    {
      return document.getElementById(id);
    }
    else if (document.all)
    {
      return document.all[id];
    }
    else if (document.layers)
    {
      return document.layers[id];
    }
}

function GetRefByName(nesne){
    if (document.getElementsByName)
    {
      return document.getElementsByName(nesne);
    }
    else if (document.all)
    {
      return document.all[nesne];
    }
    else if (document.layers)
    {
      return document.layers[nesne];
    }
}

function isFF(){
    if (navigator.userAgent.indexOf("Firefox")!=-1) return true;
    else return false;
}