10th Dec still have one & error

1. Login widget gives & error

2.Once logged in the above disappears but get 6 x Bubble tips errors

3. have updated many files with '&' instead of & amp;

skins/_login_disp.php
line 50

/skins/login.main.php
line 31

/admin.php
lines 245,250x2, 257

/inc/skins/_skin.funcs.php
lines 151,154,158,174,254,291 and 314

/htsrv/login.php
line3 192x2, 273, 278x4, 542, 545, 550, 552

/inc/_core/_url.funcs.php
line 903

****** this may have sorted '&source' *******
/inc/user/model/_user.funcs.php
lines 216,234,237,597,1512,3224x3,3228,3240,3255,3270
not done 2692,2722,2744

NOT 5.0.6 /inc/widgets/widgets/_user_login.widget.php
line 220

/inc/user/model/_user.class.php
line 3203,3523

Added 13th Dec 2013
Found second such error {redirect_to&} in
/inc/items/model/_user.func.php
line 193,205,229,234 ~~ 205 was the one ~~

4.
/inc/user/model/_user.funcs.php
lines 1321,1326 Removed (rel="bubbletip_user_'.$User->ID.'")

/inc/user/model/_user.class.php ******** got rid of bubbletip *****
line 32031327 Removed (class="'.$this->get_gender_class().'"'.$attr_bubbletip.')