scriptygoddess

"Why am I getting that Javascript error?? WTH is it talking about – submit IS a function!!"
So here's the deal – if you have a form and an element in the form is named "submit" – if you try to call document.myform.submit() – you'll end up getting the "submit is not a function" javascript error. [...]

From Javascript Get or Set Checked Radio Value
// return the value of the radio button that is checked
// return an empty string if none are checked, or
// there are no radio buttons
function getCheckedValue(radioObj) {
if(!radioObj)
return "";
var radioLength = radioObj.length;
if(radioLength == undefined)
if(radioObj.checked)
return radioObj.value;
else
return "";
for(var i = 0; i < radioLength; i++) {
if(radioObj[i].checked) {
return radioObj[i].value;
}
}
return "";
}
// set the [...]