hi every one;

I want to get the parameter in my table(HTLML) table every time the user click edit button. The table contains in each row an edit button like following:

 retour.append("<td>");

                           retour.append("<button  id=edit name=edit type=button  onClick= editarow()>");
                           retour.append("<img src=edit.gif />");
                           retour.append("</button>");
                           retour.append("</td>");

to get the value of each row where edit is clicked using javascript I do the following:

 function  editarow(){
var table = document.getElementById("sheet");
    var buttons = table.getElementsByTagName("button");
       for(var i=0; i<buttons.length; i++) {
        if(buttons[i].name=="edit") {
            buttons[i].onclick = function() 
                {
                var buttonCell = this.parentNode;//cell
                var editThisRow = buttonCell.parentNode;//td
                var er=editThisRow.parentNode.attributes[1].value;
               alert(er);

}

} }

}

but i didn't get the values expected. thanks for help