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/**
* Some Form Validation and Interaction
**/
//Makes sure that there is an '@' in the address with a '.'
//somewhere after it (and at least one character in between them
function isValidEmail(email) {
var at_index = email.indexOf("@");
var last_dot = email.lastIndexOf(".");
return at_index > 0 && last_dot > (at_index + 1);
}
//Takes a DOM element id and makes sure that it is filled out
function isFilledOut(elem_id) {
var str = document.getElementById(elem_id).value;
return str.length>0 && str!="noneselected";
}
function isChecked(elem_id) {
return document.getElementById(elem_id).checked;
}
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