I have 1 problem. if you can, please help me!

in the first let me tell you that I have .htaccess file with code:

RewriteEngine on 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteCond %{REQUEST_FILENAME} !-l 
RewriteRule ^(.+)$ index.php?url=$1 [QSA,L]
As you see, the addressbar text must go in the index.php
in the index.php I have some functions and in 1 function I have GET
jq.get('include/bla.php', function(result){
                    jq('<div/>', { id: 'dictitle', text: result }).appendTo('#middle');
                    jq('<form/>', { id: 'searchword', action: "", method: "post", autocomplete: "off" }).appendTo('#middle');
                    jq('<fieldset/>', { id:"filterfield" }).appendTo('#searchword');
                    jq('<input/>', { type: "text", id: "filter", value: "", placeholder: "Search Words" }).appendTo('#filterfield');
                    jq('<ol/>', { id: 'wordlist', class:"wordlist" }).appendTo('#middle');
                    var dataString2 = 'action=getwords';
and in bla.php I have simple code

<?php echo 'bla';?>
so as you see here is not wrong anything.

but in div with id: dictitle it is writting some html tags as : <!Doctype html><html> and etc.

here is the link of my site.
as you see here, I have executed dictionary function and in this function I have this Jquery GET.

So I do not understand what is the problem.
please help me.