function chkform() {
  if (document.form1.visitor.value == "") {
    alert("Please enter your name.");
    document.form1.visitor.focus();
    return false;
  }
  else if (document.form1.mailaddress.value == "") {
    alert("Please enter a mailing address.");
    document.form1.mailaddress.focus();
    return false;
  }
  else if (document.form1.citystatezip.value == "") {
    alert("Please enter city, state & zip.");
    document.form1.citystatezip.focus();
    return false;
  }
  else if (document.form1.phonenumber.value == "") {
    alert("Please enter phone number.");
    document.form1.phone.focus();
    return false;
  }
  else if (document.form1.dob.value == "") {
    alert("Please enter Date of Birth");
    document.form1.dob.focus();
    return false;
  }
  else if (document.form1.sex1.value == "" && document.form1.sex2.value == "") {
    alert("Please select male or female.");
    document.form1.sex1.focus();
    return false;
  }
  else {
    return true;
  }
}

function checkform() {
  if (document.form2.visitor.value == "") {
    alert("Please enter your name.");
    document.form2.visitor.focus();
    return false;
  }
  else if (document.form2.mailaddress.value == "") {
    alert("Please enter a mailing address.");
    document.form2.mailaddress.focus();
    return false;
  }
  else if (document.form2.citystatezip.value == "") {
    alert("Please enter city, state & zip.");
    document.form2.citystatezip.focus();
    return false;
  }
  else if (document.form2.phonenumber.value == "") {
    alert("Please enter phone number.");
    document.form2.phone.focus();
    return false;
  }
  else if (document.form2.dob.value == "") {
    alert("Please enter Date of Birth");
    document.form2.dob.focus();
    return false;
  }
  else if (document.form2.sex1.value == "" && document.form1.sex2.value == "") {
    alert("Please select male or female.");
    document.form2.sex1.focus();
    return false;
	}
  else if (document.form2.currentcustomer.value == "") {
    alert("Please select if you are a Current Customer.");
    document.form2.currentcustomer.focus();
    return false;
  }
  else if (document.form2.choosingpharmacy.value == "") {
    alert("Please select the #1 thing you look for when choosing a pharmacy.");
    document.form2.choosingpharmacy.focus();
    return false;
  }
  else if (document.form2.likeabout.value == "") {
    alert("Please select the services do you like best about Owens Pharmacy.");
    document.form2.likeabout.focus();
    return false;
  }
  else {
    return true;
  }
}

function checkseniorform() {
  if (document.form4.requestname.value == "") {
    alert("Please enter Name of Person of Requesting Gift.");
    document.form4.requestname.focus();
    return false;
}
  else if (document.form4.relationship.value == "") {
    alert("Please enter the Recipient's Phone Number.");
    document.form4.relationship.focus();
    return false;
  }
  else if (document.form4.requestphone.value == "") {
    alert("Please enter Relationship to Recipient.");
    document.form4.requestphone.focus();
    return false;
  }
  else if (document.form4.recname.value == "") {
    alert("Please enter the Recipient's Name.");
    document.form4.recname.focus();
    return false;
  }
  else if (document.form4.age.value == "") {
    alert("Please enter the Recipient's Age.");
    document.form4.age.focus();
    return false;
  }
  else if (document.form4.sex.value == "") {
    alert("Please select the Recipient's Sex.");
    document.form4.sex.focus();
    return false;
  }
  else if (document.form4.recaddr.value == "") {
    alert("Please enter the Recipient's Address.");
    document.form4.recaddr.focus();
    return false;
  }
  else if (document.form4.recphone.value == "") {
    alert("Please enter the Recipient's Phone Number.");
    document.form4.recphone.focus();
    return false;
  }
  else if (document.form4.sharename.value == "") {
    alert("Please select if we have the recipient’s permission to share name, address and phone number with volunteers for delivery.");
    document.form4.sharename.focus();
    return false;
  }
  else if (document.form4.firstgift.value == "") {
    alert("Please enter the First Gift Choice.");
    document.form4.firstgift.focus();
    return false;
  }
  else if (document.form4.firstgiftsize.value == "") {
    alert("Please enter the First Gift Size.");
    document.form4.firstgiftsize.focus();
    return false;
  }
  else if (document.form4.secondgift.value == "") {
    alert("Please enter the Second Gift Choice.");
    document.form4.secondgift.focus();
    return false;
  }
  else if (document.form4.secondgiftsize.value == "") {
    alert("Please enter the Second Gift Size.");
    document.form4.secondgiftsize.focus();
    return false;
  }

  else {
    return true;
  }
}

function opinionform() {
if ((document.form3.email.value == "") || (document.form3.email.value.indexOf('@') <= 0)) {
    	alert("Please enter a valid email address.");
		document.form3.email.focus();
		document.form3.email.select();
    	return false;
  	}  
	else if (document.form3.opinion.value == "") {
    alert("You opinion is valuable to us.");
    document.form3.opinion.focus();
    return false;
  }
  else {
    return true;
  }
}