function verify_email (strng) {
var error = "";
if (strng.length == 0) {
error = "Please enter your Email Address.\n";
}
else {
var emailFilter=/^.+@.+\..{2,3}$/;
if (!(emailFilter.test(strng))) {
error = "Please make sure your Email Address is typed correctly.\n";
}
else {
var illegalchars=/[\(\)\<\>\,\;\:\\\"\[\]]/;
if (strng.match(illegalchars)) {
error = "Email Address contains illegal characters.\n";
}
}
}
return error;
}
function check_valid(form) {
if(form.Name.value=='') {
alert("Please provide your Name.");
document.all.Name.focus();
return false;
}
var error = "";
error += verify_email(form.Email.value);
if (error!="") {
alert(error);
document.all.Email.focus();
return false;
}
if(form.Questions.value=='') {
alert("Please enter your Questions.");
return false;
}
return true;
}