/*Form Validation*/
function checkTrademark() {

missinginfo2 = "";
if (document.form2.Application_type.value == "") {
missinginfo2 += "\n     -  Application_type";
}
if (document.form2.Applicant_Name.value == "") {
missinginfo2 += "\n     -  Applicant_Name";
}
if (document.form2.Applicant_Nationality.value == "") {
missinginfo2 += "\n     -  Applicant_Nationality";
}
if (document.form2.Applicant_Address.value == "") {
missinginfo2 += "\n     -  Applicant_Address";
}
if (document.form2.Correspondent_Name.value == "") {
missinginfo2 += "\n     -  Correspondent_Name";
}
if ((document.form2.Email_by.value == "") || 
(document.form2.Email_by.value.indexOf('@') == -1) || 
(document.form2.Email_by.value.indexOf('.') == -1)) {
missinginfo2 += "\n     -  Email_by";
}
if (document.form2.Correspondent_Address.value == "") {
missinginfo2 += "\n     -  Correspondent_Address";
}
if (document.form2.Correspondent_Phone.value == "") {
missinginfo2 += "\n     -  Correspondent_Phone";
}
if (document.form2.Correspondent_Fax.value == "") {
missinginfo2 += "\n     -  Correspondent_Fax";
}
if (document.form2.TrademarkInformation.value == "") {
missinginfo2 += "\n     -  TrademarkInformation";
}
if (document.form2.Class1.value == "") {
missinginfo2 += "\n     -  Class1";
}
if (document.form2.Goods_Services_1.value == "") {
missinginfo2 += "\n     -  Goods_Services_1";
}

if (missinginfo2 != "") {
missinginfo2 ="Please fill out required fields.:\n" +
missinginfo2 + "\n\nGo back to previous page.";
alert(missinginfo2);
return false;
}
else return true;
}