diff --git a/sortt.js b/sortt.js
index d85013d..d478b79 100644
--- a/sortt.js
+++ b/sortt.js
@@ -55,10 +55,16 @@ if(!window.jQuery) {
 
   //use JQuery to bind event on each <th> with a "data-sortt" attribute
   $('th').each(function() {
-    if ($(this)[0].dataset.sortt) $(this).on('click', function(e) {
-	    var data = $(this)[0].dataset.sortt;
-		  data = data.split(",");
-		  sortt(data[0],data[1],data[2]);
-    });
+		//if data attribute sortt is set
+    if ($(this)[0].dataset.sortt) {
+			//add onclick event
+			$(this).on('click', function() {
+	    	var data = $(this)[0].dataset.sortt;
+		  	data = data.split(",");
+		  	sortt(data[0],data[1],data[2]);
+    	});
+			//add arrow to colume
+			// - place holder -
+		}
   });
 }