function mailCtrl(mail){
	var filter=/^.+@.+\..{2,3}$/
	var hataVar=0
		
	if (filter.test(mail)) {
		if(mail.indexOf('ý')>0){hataVar=1;}
		else if(mail.indexOf('Ý')>0){hataVar=1;}
		else if(mail.indexOf('þ')>0){hataVar=1;}
		else if(mail.indexOf('Þ')>0){hataVar=1;}
		else if(mail.indexOf('ð')>0){hataVar=1;}
		else if(mail.indexOf('Ð')>0){hataVar=1;}
		else if(mail.indexOf('ü')>0){hataVar=1;}
		else if(mail.indexOf('Ü')>0){hataVar=1;}
		else if(mail.indexOf('ö')>0){hataVar=1;}
		else if(mail.indexOf('Ö')>0){hataVar=1;}
		else if(mail.indexOf('ç')>0){hataVar=1;}
		else if(mail.indexOf('Ç')>0){hataVar=1;}
		if(hataVar==0){
			return true;
		}else{
			return false;
		}
	}else{
		return false;
	}
}
function sehirBelirt(deger){
	if(deger=="TR"){
		document.getElementById("sehirT").style.display = "none";
		document.getElementById("sehir").style.display = "";
	}else{
		document.getElementById("sehirT").style.display = "";
		document.getElementById("sehir").style.display = "none";
	}
}
function sehirYaz(deger){
	if(deger!=""){
		document.getElementById("sehirT").value=deger;
	}
}