So there have been a few times where a user has wanted to jump to a specific record number in larger lists... This little bit is nice on the top of the page. Add a content editor web part to the top of your page and add the following code in the source editor:
<script language="javascript">
function SubmitSearchForm()
{
var IdToGet = document.getElementsByName("IdSearchField")(0);
if(IdToGet)
window.location.href="dispform.aspx?Id=" + IdToGet.value;
}
</script>
<table cellpadding="5">
<tr>
<td>Enter the ID number to filter on</td>
<td><input type="text" name="IdSearchField" value=""/><input type="button" value="Go" onclick="java-script:SubmitSearchForm()"/></td>
</tr>
</table>
Take out the "-" in java-script above (Blog blocks it as a script otherwise)... :)