// Contact Form Validation

function validateForm()
{
// check title
if (document.appform.title.value == "")
{
alert ("Please enter your title eg. Mr, Miss, Mrs, etc.");
return false;
}
// check first name
if (document.appform.firstname.value == "")
{
alert ("Please enter your first name");
return false;
}
// check surname
if (document.appform.surname.value == "")
{
alert ("Please enter your surname");
return false;
}
// check email
if (document.appform.email.value == "")
{
alert ("Please enter your email address");
return false;
}
if (document.appform.email.value.indexOf("@")==-1)
{
alert("Please enter a valid email address!");
return false;
}
// check phone
if (document.appform.phone.value == "")
{
alert ("Please enter your phone number");
return false;
}
// check position
if (document.appform.position.value == "")
{
alert ("Please select the position you are applying for");
return false;
}
// check expertise
if (document.appform.expertise.value == "") 
{
alert ("Please enter your areas of expertise");
return false;
}
// check experience
if (document.appform.experience.value == "") 
{
alert ("Please enter your level of experience");
return false;
}
// check experience
if (document.appform.availability.value == "") 
{
alert ("Please enter your availability");
return false;
}
// check verification box
if (document.appform.verificationcode.value == "")
{
alert ("Please enter the verification number");
return false;
}
// verification box
if (isNaN(document.appform.verificationcode.value))
{
alert ("You must enter a number in the verification box");
return false;
}
// check resume file exists
if (document.appform.resume.value == "") 
{
alert ("Please attach your resume");
return false;
}
return true;
}