Delete rows through Javascript.

[rdchawda]

I need to create a userscript, which removes certain rows containing a particular text.
1. The problem is that the site uses table class to identify tables, instead of id.
2. How do I specify the condition that a cell of the row contains "0"

Please tell me if the html source is required.

[Fang]

var aObj=document.getElementsByTagName('td');
var i=aObj.length; 
while(i--) { 
    if(aObj[i].firstChild.data=='0') {
        var theRow = aObj[i].parentNode;
        theRow.parentNode.removeChild(theRow);
        }
    }

You may need to target only specific tables

[rdchawda]

I am completely a noob in this matter. Could you please tell me, how to target the table. It is identified by "class=lista"
Also, the rows we have to delete are similar to this

<tr>
<td class="lista" align="left"><a href = ?????><td class="lista" align="center"><a href=???><img src=???></a></td>
<td class="lista" align="center">some data</td>
<td class="lista" align="center">some data</td>
<td class="lista" align="center"><span style="color: red;">0</span></td> <td class="lista" align="center"><span style="color: red;">0</span></td> <td class="lista" align="center">---</td><td class="lista" align="center">&nbsp;</td><td class="lista" align="center">&nbsp;</td></tr>

We have to delete the complete row based on the bold td.

[Fang]

You want to delete the row, including links, images and data?

[rdchawda]

Yes, actually, this a list (Do not want to indulge in details), and I want to remove the results which have zero as data in one of the cell (division)

[Fang]

var aObj=document.getElementsByTagName('td');
var i=aObj.length; 
while(i--) { 
    if(aObj[i].className=='lista' && aObj[i].firstChild.nodeName.toUpperCase()=='SPAN' && aObj[i].firstChild.firstChild.data=='0') {
        var theRow = aObj[i].parentNode;
        theRow.parentNode.removeChild(theRow);
        }
    }