تعديل روابط الموقع بطريقة لا تفقدنى صداقة جوجل

[محمد احمد]

السلام عليكم
لدى موقع وكنت استخدم مجلة داتا لايف وكانت روابط الموقع على الشكل التالى
http://mydomain.com/17/build_seo.html
http://mydomain.com/22/web_hosting_how_choose.html
وهكذا ..
واريد استخدم مجلة جمله 1.5
وتكون الروابط على الشكل التالى
http://mydomain.com/how_build_seo.html
فكيف يمكن التحويل بدون فقد صداقة جوجل

وهذا هو ملف .htaccess

RewriteEngine On
RewriteRule ^(.*)/(.*)\.html$ index.php?newsid=$1
# ذهنèًهêٍû
RewriteRule ^page-(.*)$ index.php?cstart=$1 [L]
# رàى ïîٌٍ
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page,([0-9]+),([0-9]+),(.*).html(/?)+$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&cstart=$5&news_name=$6 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page,([0-9]+),(.*).html(/?)+$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&news_name=$5 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/print:page,([0-9]+),(.*).html(/?)+$ engine/print.php?subaction=showfull&year=$1&month=$2&day=$3&news_page=$4&news_name=$5 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/(.*).html(/?)+$ index.php?subaction=showfull&year=$1&month=$2&day=$3&news_name=$4 [L]
# اà نهيü
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})(/?)+$ index.php?year=$1&month=$2&day=$3 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/([0-9]{2})/page/([0-9]+)(/?)+$ index.php?year=$1&month=$2&day=$3&cstart=$4 [L]
# اà âهٌü ىهٌےِ
RewriteRule ^([0-9]{4})/([0-9]{2})(/?)+$ index.php?year=$1&month=$2 [L]
RewriteRule ^([0-9]{4})/([0-9]{2})/page/([0-9]+)(/?)+$ index.php?year=$1&month=$2&cstart=$3 [L]
# آûâîن çà âهٌü مîن
RewriteRule ^([0-9]{4})(/?)+$ index.php?year=$1 [L]
RewriteRule ^([0-9]{4})/page/([0-9]+)(/?)+$ index.php?year=$1&cstart=$2 [L]
# âûâîن نëے îٍنهëüيîمî ‏çهًà
RewriteRule ^user/([^/]*)(/?)+$ index.php?subaction=userinfo&user=$1 [L]
RewriteRule ^user/([^/]*)/page/([0-9]+)(/?)+$ index.php?subaction=userinfo&user=$1&cstart=$2 [L]
# âûâîن â âèنه êàٍàëîمà
RewriteRule ^catalog/([^/]*)(/?)+$ index.php?catalog=$1 [L]
RewriteRule ^catalog/([^/]*)/page/([0-9]+)(/?)+$ index.php?catalog=$1&cstart=$2 [L]
# âûâîن يهïًî÷èٍàييûُ ٌٍàٍهé
RewriteRule ^newposts(/?)+$ index.php?subaction=newposts [L]
RewriteRule ^newposts/page/([0-9]+)(/?)+$ index.php?subaction=newposts&cstart=$1 [L]
# رٍàٍèٌٍè÷هٌêèه ًٌٍàيèِû
RewriteRule ^static/(.*).html(/?)+$ index.php?do=static&page=$1 [L]
# âûâîن èçلًàييûُ ٌٍàٍهé
RewriteRule ^favorites(/?)+$ index.php?do=favorites [L]
RewriteRule ^favorites/page/([0-9]+)(/?)+$ index.php?do=favorites&cstart=$1 [L]
RewriteRule ^statistics.html$ index.php?do=stats [L]
RewriteRule ^addnews.html$ index.php?do=addnews [L]
RewriteRule ^rss.xml$ engine/rss.php [L]
RewriteRule ^sitemap.xml$ uploads/sitemap.xml [L]
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^.]+)/webhosting-p([0-9]+)(/?)+$ index.php?do=cat&category=$1&cstart=$2 [L]
RewriteRule ^([^.]+).shtml$ index.php?do=cat&category=$1 
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^([^<]+)/rss.xml$ engine/rss.php?do=cat&category=$1 [L]
Options +FollowSymLinks
RewriteEngine on
RewriteRule (.*)\.htm$ /index.php?do=static&page=$1
 
ErrorDocument 404 /404.php

وشكرا

[محمد احمد]

ارجو المساعده