function DzDtyHdrClick(type) { if (type == 'konu') { document.getElementById("DzDtyHdrKonu").style.visibility = "visible"; document.getElementById("DzDtyHdrKunye").style.visibility = "hidden"; } else if (type == 'kunye') { document.getElementById("DzDtyHdrKunye").style.visibility = "visible"; document.getElementById("DzDtyHdrKonu").style.visibility = "hidden"; } }