Prevention of the copying of certain posts
Adds a tag that prevents copying certain posts to the reply form.
http://uploads.ru/i/m/5/0/m503R.png

Author: Deff
Platform: MyBB

To HTML-bottom (Admin → Options: 2nd form):

<style>.punbb img[src*="nocopy.gif"]{display:none;}</style><script type="text/javascript"> var str='<div style="width:100%;text-align:center;"><img style="width:16px;height:16px" src="http://uploads.ru/i/x/i/Q/xiQ7M.png" title="No Copy Post" onclick="No_Copy_click();"></div>';$("#form-buttons #button-keyboard").after("<td id=nocopy.png >"+str+"</td>");function No_Copy_click(){smile('nk')}
$(document).ready(function() {$(".post-box img[alt='nk']").each(function () {
var a=$(this).parents(".post");var x = a.width()+20;var y = a.height()+20;var Post_off=true;if(GroupID==1){Post_off=false};if(typeof(UserLogin)!='undefined'){if(a.find(".post-author .pa-author a").text()==UserLogin){Post_off=false}}if(Post_off){a.prepend('<div class="Nocopy"><img title="No Copy!" src="/i/blank.gif" style="margin:-10px;position:absolute!important;z-index:1000!important;width:'+x+'px!important;height:'+y+'px!important;"/></div>')}
});});$("#MakeCopyOff").replaceWith("")</script>

After installing the script a button appears, with clicking which you get a code that prevents the copying of your message.

PS: Does not work with the author and admins