function checkphotoform(objForm) {
	if (objForm.name.value == '') {
		alert('Please enter your name.');
		objForm.name.focus();
		return false;
	}	
	if (objForm.email.value == '') {
		alert('Please enter your email address.');
		objForm.email.focus();
		return false;
	}	
	if (!isEmail(objForm.email.value)) {
		alert('Please enter a valid email address.');
		objForm.email.value = ""
		objForm.email.focus();
		return false;
	}
	if (objForm.zip.value == '') {
		alert('Please enter your zip code.');
		objForm.zip.focus();
		return false;
	}	
	if (objForm.gender.value == '') {
		alert('Please select your gender.');
		objForm.gender.focus();
		return false;
	}					
	if (objForm.bmonth.value == '') {
		alert('Please select the month of your birthday.');
		objForm.bmonth.focus();
		return false;
	}		
	if (objForm.bday.value == '') {
		alert('Please select the day of your birthday.');
		objForm.bday.focus();
		return false;
	}		
	if (objForm.byear.value == '') {
		alert('Please enter the year of your birthday.');
		objForm.byear.focus();
		return false;
	}	
	return true;
}

function checkformNews(objForm) {
	if (objForm.name.value == '') {
		alert('Please enter your name.');
		objForm.name.focus();
		return false;
	}
	if (objForm.email.value == '') {
		alert('Please enter your email address.');
		objForm.email.focus();
		return false;
	}
	if (!isEmail(objForm.email.value)) {
		alert('Please enter a valid email address.');
		objForm.email.value = ''
		objForm.email.focus();
		return false;
	}
	if (objForm.zip.value == '') {
		alert('Please enter your zip code.');
		objForm.zip.focus();
		return false;
	}		
	if (objForm.gender.value == '') {
		alert('Please select your gender.');
		objForm.gender.focus();
		return false;
	}			
	if (objForm.bmonth.value == '') {
		alert('Please select the month of your birthday.');
		objForm.bmonth.focus();
		return false;
	}
	if (objForm.bday.value == '') {
		alert('Please select the day of your birthday.');
		objForm.bday.focus();
		return false;
	}	
	if (objForm.byear.value == '') {
		alert('Please enter the year of your birthday.');
		objForm.byear.focus();
		return false;
	}		
	return true;
}

function checkformContact(objForm) {
	if (objForm.firstname.value == '') {
		alert('Please enter your name.');
		objForm.firstname.focus();
		return false;
	}
	if (objForm.email.value == '') {
		alert('Please enter your email address.');
		objForm.email.focus();
		return false;
	}
	if (!isEmail(objForm.email.value)) {
		alert('Please enter a valid email address.');
		objForm.email.value = ''
		objForm.email.focus();
		return false;
	}	
	if (objForm.bmonth.value == '') {
		alert('Please select the month of your birthday.');
		objForm.bmonth.focus();
		return false;
	}
	if (objForm.bday.value == '') {
		alert('Please select the day of your birthday.');
		objForm.bday.focus();
		return false;
	}	
	if (objForm.byear.value == '') {
		alert('Please enter the year of your birthday.');
		objForm.byear.focus();
		return false;
	}		
	return true;
}