Modifying An Autocomplete Script?

I have been working on an autocomplete script that I have modified to be used with JSP's/Servlets. The script is working very nicely, except for one minor issue. When the user selects from the suggestions in the drop down list, for some unexplained reason, an extra space is added to the word in the text field. Also, I would like to modify this script further, such that if a user enters more than one word in the text field, the autocomplete script is activated for each word, instead of ONLY the first word.

I have added the entire code for the JavaScript file that is responsible for the autocomplete feature below.

The link from where you can download the autocomplete files is here:

[URL]

a demo of the script can be found here:

[URL]

FYI, I am using the version that uses XML.

Below is the JavaScript code for the autocomplete file I am using:

if(typeof(bsn)=="undefined")_b=bsn={};if(typeof(_b.Autosuggest)=="undefined")_b.Autosuggest={};else alert("Autosuggest is already set!");_b.AutoSuggest=function(b,c){if(!document.getElementById)return 0;this.fld=_b.DOM.gE(b);if(!this.fld)return

[Code]....