mridulg

javascript:var inputs = document.getElementsByClassName('_1pu2'); 
for(var i=0;i<inputs.length;i++) 
{ inputs[i].click(); }

mridulg

javascript:var inputs = document.getElementsByClassName('uiButtonText');
for(var i=0;i<inputs.length;i++)
{ inputs[i].click(); }

mridulg

// This is not my code. I don't remember the reference. 
/* Paste the code below in your browser's (preferably Chrome) address bar, after you have clicked the `Invite Friends`
option and your friend list shows up. This will try to select all whose names are displayed.
*/
// Invite limit is 500 per person per event. 
// It may happen that you can select only 50 at a time. No problem, do it 10 times to select 500.
// Known bugs/features : once you paste the below code, Chrome tends to remove the `javascript:` part. You'll have to type that before you run the code
javascript:var inputs = document.getElementsByClassName('_1pu2'); 
for(var i=0;i<inputs.length;i++) 
{ inputs[i].click(); }