_Eldar_,
<html>
<body>
<meta charset="utf-8">
<table cellpadding="5" cellspacing="1" width="100%" border="0" id="all_zakaz" >
<tbody><tr>
<td >ID №<a href=""></a></td>
<td width="200">Название<a href=""></a></td>
<td width="200"></td>
<td width="160"></td>
<td width="160">Статус</td>
<td width="20"></td>
<td width="20"></td>
<td width="20"></td>
</tr>
<tr>
<td ><div id="container_uved_4285640"><a href="#">4285640</a></div>
</td>
<td ></td>
<td ></td>
<td ></td>
<td > открыт </td>
<td ></td>
<td ></td><td ></td>
</tr>
<tr>
<td><div id="container_uved_4285635"><a href="#" >4285635</a></div></td>
<td ></td>
<td ></td>
<td ></td>
<td > выполняется </td>
<td ></td>
<td ></td><td ></td>
</tr>
<tr>
<td><div id="container_uved_4285437"><a>4285437</a></div></td>
<td ></td>
<td ></td>
<td ></td>
<td >открыт</td>
<td ></td>
<td ></td><td ></td>
</tr>
<tr>
<td><span>4285028</span></td>
<td ></td>
<td ></td>
<td ></td>
<td > отменен </td>
<td ></td>
<td ></td><td ></td>
</tr>
<tr>
<td><div id="container_uved_4278328"><a href="#" >4278328</a></div></td>
<td ></td>
<td ></td>
<td ></td>
<td >выполнен</td>
<td ></td>
<td ></td><td ></td>
</tr>
<tr>
<td><div id="container_uved_4278312"><a href="#" >4278312</a></div></td>
<td ></td>
<td ></td>
<td ></td>
<td >открыт</td>
<td ></td>
<td ></td><td ></td>
</tr>
</tbody></table>
<script type="text/javascript">
var td5 = document.querySelectorAll('#all_zakaz td:nth-child(5)'),
td1 = document.querySelectorAll('#all_zakaz td:nth-child(1)');
for (var i=0; i< td5.length; i++) {
var num = td5[i].innerHTML ;
if(/открыт/.test(num)) {
var num_id= +td1[i].textContent// Вытаскиваем число из >4288127< из первого столбца td1[i].innerHTML
td5[i].innerHTML += ' <a style=\"color: red; text-decoration: none;\" title=\"\" href=\"javascript:void(0)\" onClick=\"status('+num_id+')\">✉</a>' ;}
};
function status(x) //для теста
{
alert(x);
}
</script>
</body>
</html>