[jQuery] jquery doesn't work in dynamic table??!

[jQuery] jquery doesn't work in dynamic table??!


hi can anyone help solve this problem..
i created a table using javascript. basically it creates dynamic
row...
How come that jquery doest affect the table using $('tr:even') and
$('tr:odd')?
heres my code
javascript:
var newPara = document.getElementById('newText');
var mybody = document.getElementsByTagName("body")[0];
var newtable = document.createElement('table');
newtable.setAttribute('align','center');
newtable.setAttribute('id','clientTable');
var newtbody = document.createElement('tbody');
for(var i = 0; i < options.length ; i++){
//create table row cols
var tablerow = document.createElement("tr");
//tablerow.setAttribute('id','tableRow');
var tableLabel = document.createElement("td");
var tableOpen = document.createElement("td");
var tableDel = document.createElement("td");
var tableSave =
document.createElement("td");
var newText = document.createTextNode("chat with
guest: "+ (i + 1) +"
");
var chatlink = document.createElement('a');
var savelink = document.createElement('a');
var dellink = document.createElement('a');
//var tableObj = document.createElement(table)
var xmlfile = options[i].firstChild.data;
xmlfile.substring(1,10)
chatlink.setAttribute('href','/chat/chat_frame/'+
xmlfile.substring(0,10));
chatlink.setAttribute('target','_blank');
chatlink.innerHTML = "Open Chat!"
savelink.setAttribute('href','saveChat/' +
options[i].firstChild.data);
savelink.innerHTML = "Save";
dellink.setAttribute('href','delXML/' +
options[i].firstChild.data);
dellink.innerHTML = "Delete";
//contrct table
tableLabel.appendChild(newText);
tableOpen.appendChild(chatlink);
tableSave.appendChild(savelink);
tableDel.appendChild(dellink);
tablerow.appendChild(tableLabel);
tablerow.appendChild(tableOpen);
tablerow.appendChild(tableSave);
tablerow.appendChild(tableDel);
//newtable.appendChild(tablerow);
newtbody.appendChild(tablerow);
}
newtable.appendChild(newtbody);
newPara.appendChild(newtable);
jquery code:
$(document).ready(
$('tbody tr:odd').addClass('odd');
$('tbody tr:even').addClass('even');
}
);
it works if i create a tble manually..