function epostakontrol(text){var kontrol=/\w+@\w+\.\w/;if(kontrol.test(text)){return true;}
else{return false;}}
function formkontrolu(){var obj=document.getElementById("Kayit");var sifre=obj.sifre.value;var sifretekrar=obj.sifretekrar.value;if(obj.kadi.value==""){document.getElementById("Hata_1").style.display="block";obj.kadi.focus();setInterval("document.getElementById('Hata_1').style.display = 'none'",5000);return false;}
else if(sifre.length<6){document.getElementById("Hata_2").style.display="block";obj.sifre.focus();setInterval("document.getElementById('Hata_2').style.display = 'none'",5000);return false;}
else if(sifretekrar.length<6){document.getElementById("Hata_3").style.display="block";obj.sifretekrar.focus();setInterval("document.getElementById('Hata_3').style.display = 'none'",5000);return false;}
else if(sifre!=sifretekrar){document.getElementById("Hata_4").style.display="block";obj.sifretekrar.value='';obj.sifre.value='';obj.sifre.focus();setInterval("document.getElementById('Hata_4').style.display = 'none'",5000);return false;}
if(obj.ad.value==""){document.getElementById("Hata_5").style.display="block";obj.ad.focus();setInterval("document.getElementById('Hata_5').style.display = 'none'",5000);return false;}
if(obj.soyad.value==""){document.getElementById("Hata_6").style.display="block";obj.soyad.focus();setInterval("document.getElementById('Hata_6').style.display = 'none'",5000);return false;}
else if(obj.eposta.value==""){document.getElementById("Hata_7").style.display="block";obj.eposta.focus();setInterval("document.getElementById('Hata_7').style.display = 'none'",5000);return false;}
else if(!epostakontrol(obj.eposta.value)){document.getElementById("Hata_8").style.display="block";obj.eposta.focus();setInterval("document.getElementById('Hata_8').style.display = 'none'",5000);return false;}
return true;}
function BizeUlasinForm(){var obj=document.getElementById("BizeUlasin");if(obj.adsoyad.value==""){document.getElementById("Hata_1").style.display="block";obj.adsoyad.focus();setInterval("document.getElementById('Hata_1').style.display = 'none'",5000);return false;}
else if(obj.eposta.value==""){document.getElementById("Hata_2").style.display="block";obj.eposta.focus();setInterval("document.getElementById('Hata_2').style.display = 'none'",5000);return false;}
else if(!epostakontrol(obj.eposta.value)){document.getElementById("Hata_3").style.display="block";obj.eposta.focus();setInterval("document.getElementById('Hata_3').style.display = 'none'",5000);return false;}
if(obj.konu.value==""){document.getElementById("Hata_4").style.display="block";obj.konu.focus();setInterval("document.getElementById('Hata_4').style.display = 'none'",5000);return false;}
if(obj.mesaj.value==""){document.getElementById("Hata_5").style.display="block";obj.mesaj.focus();setInterval("document.getElementById('Hata_5').style.display = 'none'",5000);return false;}
return true;}
function AramaForm(){var obj=document.getElementById("Arama");if(obj.ara.value==""){alert("Lütfen arınılacak kelimeyi giriniz.");obj.ara.focus();return false;}
return true;}