function validateFields() {
missinginfo = "";

if(document.marsico.salutation.value == "") {
missinginfo += "\n     -  Salutation";
}
if(document.marsico.fname.value == "") {
missinginfo += "\n     -  First Name";
}
if(document.marsico.lname.value == "") {
missinginfo += "\n     -  Last Name";
}
if(document.marsico.address.value == "") {
missinginfo += "\n     -  Street Name";
}
if(document.marsico.city.value == "") {
missinginfo += "\n     -  City";
}
if(document.marsico.state.value == "") {
missinginfo += "\n     -  State";
}
if(document.marsico.zip.value == "") {
missinginfo += "\n     -  ZIP";
}

if (missinginfo != "") {
missinginfo ="The following field(s) are required:\n" +
missinginfo + "\n";
alert(missinginfo);
return false;
}
else return true;
}