Stump the Panel: SharePoint Q&A

Please certify that you have read and understand the CONFIDENTIALITY AND NON-DISCLOSURE POLICY section in the Associates Handbook. <DIV><A HREF='/hr/Shared%20Documents/Associate%20Handbook.pdf'>Associate Handbook</a><DIV>

function getTagFromIdentifierAndTitle 
(tagName,identifier,title){     
  var len=identifier.length;   
  var tags=document.getElementsByTagName(tagName);
  for(var i=0;i<tags.length;i++){     
    var tempString=tags[i].id;
    if(tags[i].title==title && (identifier=="" ||     
       tempString.indexOf(identifier)==
       tempString.length - len)){     
      return tags[i];
    }     
  }
  return null;     
}

var myLink = document.createElement('a');     
// The contacts list is located in the same site on the same level 
// as the list for which the hyperlink is added to a column in
// the NewForm.aspx page here
myLink.href = "/hr/Shared%20Documents/Associate%20Handbook.pdf";
// Open the hyperlink in a new browser window     
myLink.target = "_blank";   
// Text of the hyperlink
myLink.innerText = "Link to Associate Handbook     ";

var theSelect=
  getTagFromIdentifierAndTitle("input","","Agreement");     
// if theSelect is null, it means that the target list     
// has more than 20 items, and the Lookup is being
//rendered with an input element     
if(theSelect==null)
{     
  var theInput=getTagFromIdentifierAndTitle("input"   
  ,"","Agreement");   
  // Add the previously created hyperlink in front
  //of the SharePoint column     
  theInput.insertAdjacentElement('beforeBegin',myLink);
}     
else   
{ 
  theSelect.insertAdjacentElement('beforeBegin',myLink);
}

<script language="JavaScript" src="/javascript/HyperlinkHandbook.js"></script>
<script src="/javascript/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>
<script src="/javascript/jquery/jquery.SPServices-0.5.8.js" type="text/javascript"></script>
<script type="text/javascript">
   $(document).ready(function() {
      $().SPServices.SPCascadeDropdowns({
                  relationshipList: "Access Control Types",
                  relationshipListParentColumn: "ACCategory",
                       relationshipListChildColumn: "Title",
                       relationshipListSortColumn: "",
                       parentColumn: "ACCategories",
                       childColumn: "ACType",
                       promptText: "Choose {0}...",
                       completefunc: null,
                       debug: false
                       });
   });
</script>