function ebultenSubmit(){
	var userForm = document.getElementById("userForm");
	var EMAIL = userForm.EMAIL.value;
	var COLUMN1 = userForm.COLUMN1.value;
	var COLUMN2 = userForm.COLUMN2.value;
	var COLUMN6 = userForm.COLUMN6.value;
	var COLUMN6_NO = userForm.COLUMN6_NO.value;

	var DURUM = userForm.DURUM.value;
	var ID = userForm.ID.value;
	var REFERRAL = userForm.REFERRAL.value;
	var rdr = userForm.rdr.value;
	var INTEREST_100814 = userForm.INTEREST_100814.value;
	var EMAIL_PERMIT = userForm.EMAIL_PERMIT.value;
	var SMS_PERMIT = userForm.SMS_PERMIT.value;
	var FAX_PERMIT = userForm.FAX_PERMIT.value;
	var CC_PERMIT = userForm.CC_PERMIT.value;
	var PRINT_PERMIT = userForm.PRINT_PERMIT.value;
	
	if(!checkEmail(EMAIL)){
		alert('Lütfen geçerli bir e-posta adresi giriniz');
		userForm.EMAIL.focus();
	}else if(!checkEmpty(COLUMN1)){
		alert('Lütfen Adınız alanını doldurunuz');
		userForm.COLUMN1.focus();
	}else if(!checkEmpty(COLUMN2)){
		alert('Lütfen Soyadınız alanını doldurunuz');
		userForm.COLUMN2.focus();
	}else{
		document.getElementById('dialog').innerHTML = 'E-Bülten kaydınız yapılmıştır.';
	}
	var urlStr = '/eBultenSubmit.jsp?EMAIL='+EMAIL+'&COLUMN1='+COLUMN1+'&COLUMN2='+COLUMN2+'&COLUMN6='+COLUMN6+'&COLUMN6_NO='+COLUMN6_NO+'&DURUM='+DURUM+'&ID='+ID+'&REFERRAL='+REFERRAL+'&rdr='+rdr+'&INTEREST_100814='+INTEREST_100814+'&EMAIL_PERMIT='+EMAIL_PERMIT+'&SMS_PERMIT='+SMS_PERMIT+'&FAX_PERMIT='+FAX_PERMIT+'&CC_PERMIT='+CC_PERMIT+'&PRINT_PERMIT='+PRINT_PERMIT;
	xmlhttpPost(urlStr);

}



function checkEmail(emailAddress){
	if(emailAddress==null || emailAddress.length==0 || emailAddress.indexOf('@')==-1){
		return false;
	}
	return true;
	
}

function checkEmpty(parameter){
	if(parameter != null){
		parameter = parameter.replace(/^\s+|\s+$/g,"");
	}
	if(parameter==null || parameter.length==0){
		return false;
	}
	return true;
	
}



function xmlhttpPost(strURL) {
    var xmlHttpReq = false;
    var self = this;
    // Mozilla/Safari
    if (window.XMLHttpRequest) {
        self.xmlHttpReq = new XMLHttpRequest();
    }
    // IE
    else if (window.ActiveXObject) {
        self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    }
    self.xmlHttpReq.open('POST', strURL, true);
    self.xmlHttpReq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
    self.xmlHttpReq.onreadystatechange = function() {
        if (self.xmlHttpReq.readyState == 4) {
            self.xmlHttpReq.responseText;
        }
    }
    self.xmlHttpReq.send(strURL);
}