gdy używam starego sposobu to jest ok :
<td onmouseover=\"this.style.backgroundColor='#fff'; this.style.cursor='hand';\" onmouseout=\"this.style.backgroundColor='#ccc';\" width=\"400\">
<td onmouseover=\"this.style.backgroundColor='#fff'; this.style.cursor='hand';\" onmouseout=\"this.style.backgroundColor='#ccc';\" width=\"400\">