I want to show the table of contents on the left sidebar and when a visitor scroll down I want him to see the headline is highlighted which h2 or h3 he is reading.
I have seen this kind of table of contents on bloggingx.com
I want the table of contents like that. You can take this a example of what I am want it look like.
No free option that i am aware of.
And modification to an alternative plugin would require custom development.
You may want to ask the Easy TOC plugin author if thats something they can assist with.