function isValidinfo() {
	
	var filteremail=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	var iChars = "!@#$%^&*()+=-[]\\\';,./{}|\":<>?";

	if (document.register.username.value == '') {
	alert("Kindly indicate your Username. ");
	return false;
	}
	
	if (document.register.username.value != '') {
	  for (var i = 0; i < document.register.username.value.length; i++) {
		if (iChars.indexOf(document.register.username.value.charAt(i)) != -1) {
		alert ("Your Username has special characters. \nThese are not allowed use only Letters and Numbers.\n Please remove them and try again.");
		return false;
		}
	  }
	}		

	if (document.register.password.value == '') {
	alert("Kindly indicate your Password. ");
	return false;
	}

	if (document.register.firstname.value == '') {
	alert("Kindly indicate your Firstname. ");
	return false;
	}
	
	if (document.register.lastname.value == '' ){
	alert("Kindly indicate your Lastname. ");
	return false;
	}
	
	if (document.register.gender.value == 'N'){
	alert("Kindly indicate your Gender. ");
	return false;
	}	

	if ((document.register.bday.value * 1) == 0 ){
	alert("Kindly indicate your Birth Date. ");
	return false;
	}
	
	if ((document.register.bmonth.value * 1) == 0 ){
	alert("Kindly indicate your Birth Date. ");
	return false;
	}

	if ((document.register.byear.value * 1) == 0 ){
	alert("Kindly indicate your Birth Date. ");
	return false;
	}
	
	if ((document.register.nationality.value * 1) == 0 ){
	alert("Kindly indicate your Nationality. ");
	return false;
	}

	if ((document.register.subfor.value * 1) == 0 ){
	alert("Kindly indicate if your subscribing to Business Islamica Magazine. ");
	return false;
	}

	if (document.register.pobox.value == '' ){
	alert("Kindly indicate your PO Box. ");
	return false;
	}
	
	if (document.register.address.value == '' ){
	alert("Kindly indicate your Address. ");
	return false;
	}

	if (document.register.city.value == '' ){
	alert("Kindly indicate your City. ");
	return false;
	}

	if ((document.register.country.value * 1) == 0 ){
	alert("Kindly indicate your Country. ");
	return false;
	}
	
	if (document.register.email.value == '' ){
	alert("Kindly indicate your Email Address. ");
	return false;
	}	
	
	if (filteremail.test(document.register.email.value) == false){
	alert("Please input a valid Email Address!")
	return false;
	}
	
	if ((document.register.howyouknow.value * 1) == 0 ){
	alert("Kindly indicate how you know about Business Islamica Magazine. ");
	return false;
	}
	
	if ((document.register.emailalert.value * 1) == 0 ){
	alert("Kindly indicate if you like to receive Email News Alerts. ");
	return false;
	}
	
	if ((document.register.newsletter.value * 1) == 0 ){
	alert("Kindly indicate if you like to receive Business Islamica Newsletters. ");
	return false;
	}
		
return true;
}