function valSimpleFeedback (frm, requiresEmail, requiresName) {
var patterns = new Array();
patterns["email"] = 'nothing';
if (requiresName) {
if (!hasTxtVal(frm.username)) {
alert ("Please Provide Your Name")
frm.username.focus();
}
}
if (requiresEmail || frm.useremail.value != '') {
if (checkPattern(frm.useremail.value, patterns["email"])) {
frm.submit();
}
else {
alert ("Please provide a valid email address");
frm.useremail.focus();
}
}
}
function hasTxtVal (txtFld) {
var str=txtFld.value;
if (str.length == 0){
return false;
}
return true;
}
function checkPattern (str, pattern) {
return false;
}
function dummyFunction() {
}