Help with the EasterEgg/replace any text script, help Options

[illyria]

can you use this script to replace a username's name on your site?? like for example your friends xanga name is "lillove101" but you want it to show up as "mary" when i try to alter the code to do this:

<!-- begin code provided by createblog.com --><br /><!-- begin code provided by createblog.com --><br /><script type="text/javascript"><br />//<br />// &copy; EasterEgg, http://www.xanga.com/easteregg<br />//<br />// For use at Xanga only.<br />// <br />// This script replaces any given word or text fragment with <br />// whatever you want: new words and fragments, or even HTML!<br />//<br />// Actually it's pretty simple: add the words or fragments you <br />// wish to replace to the array "oldWords" (each word placed <br />// between double quotation marks, and separated by colons as you <br />// can see below) and add their replacements to the array "newWords", <br />// at the same position as the original words in "oldWords". <br />// The example is pretty self-explaining.<br />//<br />// The script is case sensitive, meaning that if you add "something"<br />// to "oldWords" array it will not recognize "SOMETHING", or "SoMetHInG".<br />//<br />// You can adjust the existing arrays in this code as you see fit, <br />// as long as both arrays keep the same size (same amount of words <br />// in both arrays), otherwise a script error will occur.<br />//<br />// Copy this entire code and paste in the webstats box at your <br />// Look and Feel page. <br />//<br />// You're free to use this script as long as this comment remains intact,<br />// and as long you won't use it to cripple the comments of your visitors;<br />// after all, no one likes his/her words getting twisted...<br />//<br />function replaceWords()<br />{<br />    // ***add the words or fragments you wish to replace below<br />    var oldWords = new Array(<br />        "Subscriptions",<br />        "aggie30",<br />        "Axel__Skate_Blade",<br />        "bahamamama_18",<br />        "blueyez0_0",<br />        "Brayolca",<br />        "ChEzNiA_54",<br />        "daashbash",<br />        "deliberategibberish",<br />        "dream_keeper",<br />        "eracism2005",<br />        "Erni",<br />        "FarginBassage",<br />        "get_em_cuz",<br />        "jesuswascool",<br />        "LiteraryBarbedWire",<br />        "LoveBuzzBoddah94",<br />        "Mstr_Brightside",<br />        "non_stop_disco",<br />        "XxDepraved_OneXx",<br />        "PiNkScArSoNmYaRmS",<br />        "shanlolla",<br />        "SpaciCaci",<br />        "SpUnKiE_57",<br />        "sublimerules69");<br /><br />     // *** add the replacing words or fragments below<br />    var newWords = new Array(<br />        "stalkers",<br />        "sammy",<br />        "metri",<br />        "tabby",<br />        "amee",<br />        "alexis",<br />        "cristin",<br />        "ashley",<br />        "sara",<br />        "tracy",<br />        "wayne",<br />        "erin",<br />        "whitney",<br />        "andrew",<br />        "sara",<br />        "ashley",<br />        "perky",<br />        "e.j.",<br />        "audrey",<br />        "cari",<br />        "julie",<br />        "shannon",<br />        "caci",<br />        "nae nae",<br />        "savannah");<br /><br />    allTableData = document.getElementsByTagName('td');<br />    allTableHeaders = document.getElementsByTagName('th');<br />        <br />    var collections = new Array(allTableData,allTableHeaders);<br />    <br />    for (var k = 0; k < collections.length; ++k )<br />    {<br />        for (var i = 0; i < collections[k].length; ++i )<br />        {   <br />            if (collections[k][i].innerHTML.indexOf('TABLE') == -1)<br />            {<br />                for ( var n = 0; n < oldWords.length; ++n )<br />                {<br />                    var indx = collections[k][i].innerHTML.indexOf(oldWords[n]) <br />                    while (indx != -1)<br />                    {   <br />                        var replacement = '';<br />                        indx = collections[k][i].innerHTML.indexOf(oldWords[n]);<br />                        replacement = collections[k][i].innerHTML.replace(oldWords[n], newWords[n]);<br />                        collections[k][i].innerHTML = replacement;<br />                        break;                    <br />                    }<br />                }<br />            }<br />        }<br />    }<br />}<br />replaceWords();<br /></script><br /><!-- end code provided by createblog.com --><br /><!-- end code provided by createblog.com -->

it doesn't work... could someone please help me or let me know if it's even possible to replace someone's username to show up as whatever you want on your own xanga. please email me at kearneyweard@yahoo.com if you can answer my questions or help...