clearing the table cell records

I have created a table in a webpage and it has many cell within it.
When the page is loaded for the first time, these cells will contain some datas.When I click a date in the calender, corresponding events of that date has to be displayed. But before that the previous data contents has to be cleared.
What I have did is, I called a function to create an empty space in all cells like this

private void fnClearTableRecords()
    {
        ((HtmlTableCell)cell18AM).InnerHtml = " ";
        ((HtmlTableCell)cell28AM).InnerHtml = " ";
        ((HtmlTableCell)cell19AM).InnerHtml = " ";
        ((HtmlTableCell)cell29AM).InnerHtml = " ";
        ((HtmlTableCell)cell110AM).InnerHt ...