diff --git a/blog.html b/blog.html
index 835f6e8..f5f5a85 100644
--- a/blog.html
+++ b/blog.html
@@ -42,12 +42,15 @@
 	makeApiCall("https://dummyjson.com/products/1");
 	
 	//simulateJSErrors
-	case1();
-	case2();	
-	case2fail();
-	case3();
-	case4();
-	case5_func1();
+	switch ((Math.floor(Math.random() * 6) + 1)) {
+  		case 1:case1();break;
+  		case 2:case2();break;
+ 		case 3:case2fail();break;
+ 		case 4:case3();break;
+  		case 5:case4();break;
+  		case 6:case5_func1();break;
+  		default:console.log("Invalid number");break;
+	}
 }		
 </script>