View difference between Paste ID: bkJXAtfM and S5RtwpYj

 HTMLElement.prototype.click = function() {
 	var evt = this.ownerDocument.createEvent('MouseEvents');
 	evt.initMouseEvent('click', true, true, this.ownerDocument.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);
 	this.dispatchEvent(evt);
-}
+};
 
-var buttons = document.getElementsByClassName('uiButton');
+var clicmoidsu = function(target, i) {
 	setTimeout(function() {
-for (var i = 0; i < buttons.length; i++)
+		target.click();
 		console.log('click #' + i);
-    buttons[i].click();
+	}, i * 20);
 };
 
 var inputs = window.document.getElementsByTagName('a');
 var num = 0;
 
 for (var i = 0; i < inputs.length; i++)
 {
     if (inputs[i].className !== '_1pu2 _1pu4')
         continue;
 
 	clicmoidsu(inputs[i], num++);
 }