I want to make Back button in my site. But I want this back button to show back page which is for my site. I mean if I've entered youtube or another site and enter my site and click back, not to return me to youtube but my previous page. If I have home page in my site and then click link from it and click back button, to return me to previous page only for my site, not previous page I've entered. I'm using this:
<a type="button" onclick="history.back(-1);">Back</a>