all gets hidden by javascript

[ghost]

since you included '<a name="tx-mwkeywordlist-top"></a>' . in this line the javascript code is not working for us anymore. can you explain how we can fix it? the typoscript looks as follows:

plugin.tx_mwkeywordlist_pi1 {
    sectionTopLink = TEXT
    sectionTopLink {
        wrap = <p class="csc-linkToTop">|</p>
        value = Nach oben
        noTrimWrap = | ||
        typolink {
            parameter.data = page:uid
            section = top
            title = Nach oben
        }
    }
}

everything seems to be loaded correctly - no errors, warnings, notices. the keywordlist is generated and - as soon as the javascript init-method runs - all gets hidden, including the jumpmenu.

when i remove '<a name="tx-mwkeywordlist-top"></a>' . from the mentioned line in ListView.php everything works fine.

Can you help me?