// JavaScript Document
/*
*This code is used to encode inputs within form elements before submitting them
*To use this code put:
*in your section, and add Encoded="true" in all of your input tags that you would like to encode
*
*If you don't want the encoded fields to be submittable if javascipt is disabled add disabled to their tags
*the scipt will re-enable them and make sure that the form cannot be submitted without encoding first
*
*I used md5.js for the function hex_md5() See http://pajhome.org.uk/crypt/md5 for more info.
*but this can be easily replaced as it is only called once
*/
function encodeSubtree(root) //encodes all the "Encoded" elements within root recursivly
{
if(root.tagName == "INPUT" && root.className.match(/(?:^| )Encoded(?: |$)/)) //if an "Encoded" Element
root.value=hex_md5(root.value); //encode it
else if(root.childNodes) //otherwise recurse
{
for(var i=0;i'));
root.parentNode.replaceChild(document.createElement(''),root);
}
else
{
var submit_sub = root.cloneNode(true); //copy the submit button so that whatever was being submitted
root.type = "button"; // will still be submitted by the sub, the real one is changed
root.onclick = function(){encodeAndSubmit(this.form);} // to a button so it can olny submit via js with encodeAndSumbmit
submit_sub.type = "hidden"; // make the copy hidden
root.form.appendChild(submit_sub); // add the copy to the form
}
}
else if(root.childNodes) // nothing exciting, recurse
{
for(var i=0;i