Sharepoint form redirection

<script type="text/javascript" src="SITE/Images1/jquery-1.3.2.min.js%22%3E%3C/script>
<script type="text/javascript">
fields = init_fields();
// Where to go when cancel is clicked
goToWhenCanceled = 'http://sharepoint.apps.anz/teams/BHS/UnOccupied-Thanks.aspx';
// Edit the redirect on the cancel-button's
$('.ms-ButtonHeightWidth[id$="GoBack"]').each(function(){
    $(this).click(function(){
   STSNavigate(goToWhenCanceled);
   })
});
function init_fields(){
  var res = {};
  $("td.ms-formbody").each(function(){
   if($(this).html().indexOf('FieldInternalName="')<0) return;
   var start = $(this).html().indexOf('FieldInternalName="')+19;
   var stopp = $(this).html().indexOf('FieldType="')-7;
   var nm = $(this).html().substring(start,stopp);
   res[nm] = this.parentNode;
  });
  return res;
}
</script>

Disable edit on fields on a SharePoint form

<SCRIPT language=javascript>
function DisableField(title)
{
    for(var i = 0; i < document.all.length; i++)
    {
        var el = document.all[i];
        if(el.title == title)
        {
            el.readOnly = true;
            break;
        }
    }
}
DisableField("Bay");
DisableField("Pos");
DisableField("Status");
</SCRIPT>