Preview the text contents from HtmlEditor control(ajax) on A4 size paper and save it as .txt?

There is no way with JavaScript, HTML, CSS currently to set the page size for printing. It is in the CSS spec, but there is very limited support for it.

You can bind html editor content in variable and then display variable in client side.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.