function addComposerButtons(list_div) {

btn = document.createElement("a");
btn.setAttribute("class", "composer_buttons");
btn.setAttribute("href", "link://compose?id=" + list_div.getAttribute("object_id"));
text = document.createTextNode("Add to Composer");
btn.appendChild(text);

list_div.appendChild(btn);

} function removeComposerButtons(list_div) {

children = list_div.children;
for(i = 0; i < children.length; ++i)
{
    child = children[i];
    if (child.getAttribute("class") == "composer_buttons")
        list_div.removeChild(child);
}

}