Ładowanie podstron w div - PROBLEM

[Engine]

JS:

Kod:

<script type="text/javascript">
            function addborder(did)
            {
            var i;
                for(i=1; i<=4; i++)
                {
                    var n = parseInt(i);
                    document.getElementById("o"+n).style.border='0';
                    document.getElementById("o"+n).style.background='0';
                    document.getElementById("o"+n).style.padding='0';
                }
            }
        </script>

HTML:

<a href="ogiery.html#o1" onclick="addborder('o1')"><span>coś tam</span></a>
.........

i żeby przeskoczyć:
<div id="o1"></div>

Działa w IE.