@@ -70,7 +70,7 @@ function linkgopher_arrayRemoveDuplicates(a)
7070var a2 = new Array ( ) ;
7171a2 . push ( a [ 0 ] ) ;
7272for ( i = 1 ; i < a . length ; i ++ )
73- {
73+ {
7474if ( a [ i ] != a [ i - 1 ] )
7575{
7676a2 . push ( a [ i ] ) ;
@@ -91,7 +91,7 @@ function linkgopher_displayLinks(doc, bodyElement, links)
9191bodyElement . appendChild ( headerElement ) ;
9292
9393for ( i = 0 ; i < links . length ; i ++ )
94- {
94+ {
9595var linkElement = doc . createElement ( "a" ) ;
9696linkElement . setAttribute ( "href" , links [ i ] ) ;
9797linkElement . appendChild ( doc . createTextNode ( links [ i ] ) ) ;
@@ -112,7 +112,7 @@ function extractLinksMain(searchstring) {
112112// extract the links
113113var links = new Array ( ) ;
114114for ( i = 0 ; i < content . document . links . length ; i ++ )
115- {
115+ {
116116var thisLink = content . document . links [ i ] . toString ( ) ;
117117if ( "" == searchstring || thisLink . indexOf ( searchstring ) > - 1 )
118118links . push ( content . document . links [ i ] . toString ( ) ) ;
@@ -126,7 +126,7 @@ function extractLinksMain(searchstring) {
126126// find embedded links
127127var embedded_links = new Array ( ) ;
128128for ( i = 0 ; i < links . length ; i ++ )
129- {
129+ {
130130var link = links [ i ] ;
131131link = link . replace ( / % 3 [ A a ] / g, ":" ) ;
132132link = link . replace ( / % 2 [ f F ] / g, "\/" ) ;
@@ -148,7 +148,7 @@ function extractLinksMain(searchstring) {
148148// find domains
149149var domains = new Array ( ) ;
150150for ( var i = 0 ; i < links . length ; i ++ )
151- {
151+ {
152152var link = links [ i ] ;
153153var re = / h t t p s ? : \/ \/ ( [ ^ \/ ] * ) \/ ? / g;
154154var a = link . match ( re ) ;
@@ -167,7 +167,7 @@ function extractLinksMain(searchstring) {
167167bodyElement . appendChild ( headerElement ) ;
168168
169169for ( var i = 0 ; i < domains . length ; i ++ )
170- {
170+ {
171171var linkElement = doc . createElement ( "a" ) ;
172172linkElement . setAttribute ( "href" , domains [ i ] ) ;
173173linkElement . appendChild ( doc . createTextNode ( domains [ i ] ) ) ;
@@ -190,7 +190,7 @@ function linkgopher_callbackExtractAllLinks() {
190190// The filtering is based on code from Kevin Pease.
191191function linkgopher_callbackExtractLinksByFilter ( ) {
192192var searchstring = prompt ( 'Enter a string of characters to search for within the link. Links without this string will be ignored.' ) ;
193-
193+
194194if ( ! searchstring || 0 == searchstring . length )
195195{
196196return ;
@@ -206,5 +206,5 @@ function linkgopher_callbackExtractLinksByFilter() {
206206function linkgopher_callbackAbout ( ) {
207207// Add tab, then make active
208208gBrowser . selectedTab = gBrowser . addTab ( "http://sites.google.com/site/linkgopher/" ) ;
209-
209+
210210}