Jquery Show Content on Click of Button

[Ravi]

Iam creating a webpage in which there is  a column called Show Information.In each of the columns there is a button .When I click the button Contents should come like name,age from mysql and button should be hidden.So I have  a problam in jquery.The info is getting from mysql in first column.but for 2nd button click corresponding info is not showing.but for other buttons ,info is not showing.
I iterated through each td columns


1st method
for(var $id=0;$id<count("td_elements");$id++)
//iterating through td elements
{
$(".addButton:eq($id)").hide();
//hiding button
$(".ShowContent:eq($id)").hide();
//Show Div
}
In this method first column content is displayed and button is hidden
 $(".addButton:eq(0)").hide();
//hiding button
$(".ShowContent:eq(0)").hide();