function getUserFriends() {
var markup = '<div class="data-header">Friends</div>';
for (var i=0; i < friendsInfo.length && i < 25; i++) {
var profilePictureUrl = '';
if (friendsInfo[i].picture.data) {
profilePictureUrl = friendsInfo[i].picture.data.url;
} else {
profilePictureUrl = friendsInfo[i].picture;
}
var clickableName = '<a href="" onclick="handleClick(this); return false;">'
+ friendsInfo[i].name + '</a>';
markup = markup + '<img src="' + profilePictureUrl + '">' + clickableName + '<br />';
}
document.getElementById('user-friends').innerHTML = markup;
}
Then write handler function
function handleClick(element/*which friend was clicked*/)
{
//do something with your friend
}
Or you can use jQuery to bind click event on element as @MiRaIT told