[asn1981]

how can i change a table cells css class using javascript?

the difficult thing is i want the exact css class to be used to be detirmined by some AjaxMethod processing which woiuld return a string variable after some database processing

the javascript i have is something like the below so far:
<script type="text/javascript">
var lastLink ;

function mouseClick(type, subtype, colname, link, value)
{
lastlink = link;
AjaxMethods.FlipCellColour(type, subtype, colname, value, link, updateCell) ;
}

function updateCell(res)
{
lastLink.className = res.value ;
cell = lastlink ;
}
}

but i dont the table cells id is being found