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ivan
2019-02-06 00:49:12 +03:00
commit 8dbb1bb605
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110
livejournal/htdocs/js/browserdetect.js Executable file
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// Browser Detect Lite v2.1.4
// http://www.dithered.com/javascript/browser_detect/index.html
// modified by Chris Nott (chris@NOSPAMdithered.com - remove NOSPAM)
// Modified further to detect rich text support
function BrowserDetectLite() {
var ua = navigator.userAgent.toLowerCase();
// browser name
this.isGecko = (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1);
this.isMozilla = (this.isGecko && ua.indexOf('gecko/') + 14 == ua.length);
this.isNS = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );
this.isIE = ( (ua.indexOf('msie') != -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) );
this.isSafari = (ua.indexOf('safari') != - 1);
this.isOpera = (ua.indexOf('opera') != -1);
this.isKonqueror = (ua.indexOf('konqueror') != -1 && !this.isSafari);
this.isIcab = (ua.indexOf('icab') != -1);
this.isAol = (ua.indexOf('aol') != -1);
this.isAppleWebKit = (ua.indexOf('applewebkit') != -1);
// spoofing and compatible browsers
this.isIECompatible = ( (ua.indexOf('msie') != -1) && !this.isIE);
this.isNSCompatible = ( (ua.indexOf('mozilla') != -1) && !this.isNS && !this.isMozilla);
// browser version
this.versionMinor = parseFloat(navigator.appVersion);
// correct version number
if (this.isNS && this.isGecko) {
this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
}
else if (this.isIE && this.versionMinor >= 4) {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
}
else if (this.isMozilla) {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );
}
else if (this.isSafari) {
this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
}
else if (this.isOpera) {
if (ua.indexOf('opera/') != -1) {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera/') + 6 ) );
}
else {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera ') + 6 ) );
}
}
else if (this.isKonqueror) {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );
}
else if (this.isIcab) {
if (ua.indexOf('icab/') != -1) {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab/') + 6 ) );
}
else {
this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab ') + 6 ) );
}
}
this.versionMajor = parseInt(this.versionMinor);
this.geckoVersion = ( (this.isGecko) ? ua.substring( (ua.lastIndexOf('gecko/') + 6), (ua.lastIndexOf('gecko/') + 14) ) : -1 );
// GECKO REVISION
this.geckoRevision = -1;
if (this.isGecko) {
temp = ua.split("rv:");
this.geckoRevision = parseFloat(temp[1]);
}
// dom support
this.isDOM1 = (document.getElementById);
this.isDOM2Event = (document.addEventListener && document.removeEventListener);
// css compatibility mode
this.mode = document.compatMode ? document.compatMode : 'BackCompat';
// platform
this.isWin = (ua.indexOf('win') != -1);
this.isWin32 = (this.isWin && ( ua.indexOf('95') != -1 || ua.indexOf('98') != -1 || ua.indexOf('nt') != -1 || ua.indexOf('win32') != -1 || ua.indexOf('32bit') != -1 || ua.indexOf('xp') != -1) );
this.isMac = (ua.indexOf('mac') != -1);
this.isUnix = (ua.indexOf('unix') != -1 || ua.indexOf('sunos') != -1 || ua.indexOf('bsd') != -1 || ua.indexOf('x11') != -1)
this.isLinux = (ua.indexOf('linux') != -1);
// specific browser shortcuts
this.isNS4x = (this.isNS && this.versionMajor == 4);
this.isNS40x = (this.isNS4x && this.versionMinor < 4.5);
this.isNS47x = (this.isNS4x && this.versionMinor >= 4.7);
this.isNS4up = (this.isNS && this.versionMinor >= 4);
this.isNS6x = (this.isNS && this.versionMajor == 6);
this.isNS6up = (this.isNS && this.versionMajor >= 6);
this.isNS7x = (this.isNS && this.versionMajor == 7);
this.isNS7up = (this.isNS && this.versionMajor >= 7);
this.isIE4x = (this.isIE && this.versionMajor == 4);
this.isIE4up = (this.isIE && this.versionMajor >= 4);
this.isIE5x = (this.isIE && this.versionMajor == 5);
this.isIE55 = (this.isIE && this.versionMinor == 5.5);
this.isIE55up = (this.isIE && this.versionMinor >= 5.5);
this.isIE5up = (this.isIE && this.versionMajor >= 5);
this.isIE6x = (this.isIE && this.versionMajor == 6);
this.isIE6up = (this.isIE && this.versionMajor >= 6);
this.isIE4xMac = (this.isIE4x && this.isMac);
this.isRichText = this.isIE55up ? true : false;
if (this.isGecko || this.isAppleWebKit) {
if (document.designMode && document.execCommand) { this.isRichText = true; }
}
}
var browser = new BrowserDetectLite();

404
livejournal/htdocs/js/colorpicker.js Executable file
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// A nutty little DHTML Color Picker
// By Martin Atkins aka Mart
var colpic_imgprefix = '/img';
// spawnPicker - create a picker window
function spawnPicker(dataobject, displayobject, des) {
var p = window.open("","colorpick_"+dataobject.name,"width=560,height=450");
var d = p.document;
// declare the data storage object in the picker's scope
d.write('<script language="JavaScript"> var picker = new Object; </script>');
var dat = p.picker;
dat.dataobject = dataobject;
dat.displayobject = displayobject;
dat.current = ''+dataobject.value;
dat.r = 0;
dat.g = 0;
dat.b = 0;
dat.h = 0;
dat.s = 0;
dat.v = 0;
// Copy some functions into the picker's scope so events can hit them
p._HSVtoRGB = _HSVtoRGB;
p._varstoform = _varstoform;
p.setBGColor = setBGColor;
p.findel = findel;
d.write("<title>"+des+"</title>");
_createInterface(p);
d.close();
findel('spectrum',d).onclick=function(evt) {
if (! evt) { evt = p.event; }
var x, y;
if (evt.offsetX != null) {
x = evt.offsetX;
y = evt.offsetY;
} else if (evt.pageX != null) {
x = evt.pageX - 6;
y = evt.pageY - 6;
} else if (evt.clientX != null) {
x = evt.clientX - 6;
y = evt.clientY - 6;
} else {
p.alert('Your mouseclick could not be handled. Sorry.');
}
// var x = evt.offsetX || (evt.pageX ? evt.pageX - 6 : false) || (evt.clientX - 6);
// var y = evt.offsetY || (evt.pageY ? evt.pageX - 6 : false) || (evt.clientY - 6);
p.picker.h = Math.abs(p.Math.floor(x / 2) % 256);
p.picker.s = Math.abs(y % 255);
p._HSVtoRGB(p);
p._varstoform(p);
};
findel('brightness',d).onclick=function(evt) {
if (! evt) { evt = p.event; }
p.picker.v = Math.abs((evt.offsetY || (evt.pageY - 6)) % 255);
p._HSVtoRGB(p);
p._varstoform(p);
};
findel('btnCancel',d).onclick=function() {
p.close();
};
findel('btnOK',d).onclick=function() {
dataobject.value=p.picker.current;
p.setBGColor(displayobject,p.picker.current);
p.close();
};
// The crosshair prevents clicks under it, so fake events for it
findel('crosshair',d).onclick=function(evt) {
if (! evt) { evt = p.event; }
var fakeevt = new Object;
fakeevt.pageX = evt.pageX;
fakeevt.pageY = evt.pageY;
fakeevt.clientX = evt.clientX;
fakeevt.clientY = evt.clientY;
findel('spectrum',p.document).onclick(fakeevt);
};
findel('fr',d).onchange=
findel('fg',d).onchange=
findel('fb',d).onchange=function() {
dat.r = Math.abs(findel('fr',d).value % 256);
dat.g = Math.abs(findel('fg',d).value % 256);
dat.b = Math.abs(findel('fb',d).value % 256);
_RGBtoHSV(p);
_varstoform(p);
}
findel('fh',d).onchange=
findel('fs',d).onchange=
findel('fv',d).onchange=function() {
dat.h = Math.abs(findel('fh',d).value % 255);
dat.s = Math.abs(findel('fs',d).value % 256);
dat.v = Math.abs(findel('fv',d).value % 256);
_HSVtoRGB(p);
_varstoform(p);
}
_setcolor(p,dat.current);
return false;
}
function setBGColor(displayobject, colorstring) {
displayobject.style.backgroundColor = colorstring;
}
function findel(id,doc) {
if (! doc) {
doc = document;
}
return doc.getElementById(id);
}
function _varstoform(p) {
var d = p.document;
var dat = p.picker;
findel("fr",d).value=dat.r;
findel("fg",d).value=dat.g;
findel("fb",d).value=dat.b;
findel("fh",d).value=dat.h;
findel("fs",d).value=dat.s;
findel("fv",d).value=dat.v;
dat.current = "#"+_hex(dat.r)+
_hex(dat.g)+
_hex(dat.b);
setBGColor(findel('preview',p.document),dat.current);
_updatebrightnessgrad(p);
_placeindicators(p);
}
function _updatebrightnessgrad(p) {
var grad = findel("brightness",p.document);
var fbc = new Object;
fbc.h=p.picker.h;
fbc.s=p.picker.s;
fbc.v=255;
_HSVtoRGB(p,fbc);
gradclr = _hex(fbc.r)+
_hex(fbc.g)+
_hex(fbc.b);
var newgradurl = "/palimg/colorpicker/longgrad.gif/pg00000000ff"+gradclr.toLowerCase();
var oldgradurl = grad.src;
if (oldgradurl != newgradurl) {
grad.src = newgradurl;
}
}
function _placeindicators(p) {
var d = p.document;
var pointer = findel('pointer',d);
var crosshair = findel('crosshair',d);
pointer.style.top = (p.picker.v + 3)+"px";
crosshair.style.top = (p.picker.s - 1)+"px";
crosshair.style.left = ((p.picker.h * 2) - 1)+"px";
pointer.style.display = '';
crosshair.style.display = '';
}
function _setcolor(p,htmlcolor) {
p.picker.current = htmlcolor;
var clrparts = _colorfromstring(htmlcolor);
p.picker.r = clrparts[1];
p.picker.g = clrparts[2];
p.picker.b = clrparts[3];
_RGBtoHSV(p);
_varstoform(p);
}
function _RGBtoHSV(p,dat) {
if (! dat) {
dat = p.picker;
}
var r = dat.r;
var g = dat.g;
var b = dat.b;
r = (r % 256) / 255;
g = (g % 256) / 255;
b = (b % 256) / 255;
var min = 255, max = 0, h, s, v, hi, diff;
var rgb = new Array(0,r,g,b);
for (var i = 1; i <= 3; i++) {
if (rgb[i] > max) {
max = rgb[i];
hi = 1;
}
if (rgb[i] < min) {
min = rgb[i];
}
}
diff = max - min;
v = max;
if (max == 0) {
s = 0;
} else {
s = diff / max;
}
if (s == 0) {
h = 0;
} else {
switch (hi) {
case 1:
h = (g - b) / diff;
break;
case 2:
h = 2 + (b - r) / diff;
break;
case 3:
h = 4 + (r - g) / diff;
break;
}
h = h / 6;
if (h < 0) {
h = h + 1;
}
}
dat.h = Math.floor(h * 255);
dat.s = Math.floor(s * 255);
dat.v = Math.floor(v * 255);
}
function _HSVtoRGB(p,dat) {
if (! dat) {
dat = p.picker;
}
var h = dat.h;
var s = dat.s;
var v = dat.v;
// If value is zero, return black.
if (v == 0) {
dat.r =
dat.g =
dat.b = 0;
return;
}
// If there's no saturation, return a grey.
if (s == 0) {
dat.r =
dat.g =
dat.b = v;
return;
}
h = (h % 255) / 255;
s = (s % 256) / 255;
v = (v % 256) / 255;
var t, aa, bb, cc, r, g, b;
t = p.Math.floor(h * 6); // Find which color's range we're in.
f = (h * 6) - t;
aa = v * (1 - s);
bb = v * (1 - s * f);
cc = v * (1 - (s * (1 - f)));
switch (t) {
case 0:
r=v;
g=cc;
b=aa;
break;
case 1:
r=bb;
g=v;
b=aa;
break;
case 2:
r=aa;
g=v;
b=cc;
break;
case 3:
r=aa;
g=bb;
b=v;
break;
case 4:
r=cc;
g=aa;
b=v;
break;
default:
r=v;
g=aa;
b=bb;
break;
}
dat.r = p.Math.floor(r * 255) % 256;
dat.g = p.Math.floor(g * 255) % 256;
dat.b = p.Math.floor(b * 255) % 256;
return;
}
// Fun with Regular Expressions
function _colorfromstring(strcolor) {
var clrparts;
strcolor = strcolor.toLowerCase();
if ((clrparts = strcolor.match(
/^#([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])([0-9a-f][0-9a-f])$/
)) != null) {
for (var i=1; i<=3; i++) {
clrparts[i] = parseInt(clrparts[i],16);
}
return clrparts;
} else if ((clrparts = strcolor.match(
/^rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)\s*$/
)) != null) {
for (var i=1; i<=3; i++) {
if (clrparts[i]<0 || clrparts[i]>255) {
return [0,0,0,0];
}
return clrparts;
}
}
return [0,255,255,255];
}
function _hex(i) {
var r = '';
var h = new Array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
for (var x = 0; x < 32; x++) {
if (Math.pow( 16, x + 1 ) > i)
break;
}
for ( var y = x; y >= 0; y-- ) {
var z = Math.pow( 16, y );
r += h[ Math.floor ( i / z ) ];
i = i % z;
}
r = ( r.length == 0 ) ? '0' : r;
while ( r.length < 2 ) {
r = '0' + r;
}
return r
}
function _createInterface(p) {
var curclr = p.picker.current;
var d = p.document;
d.write('<style type="text/css">\n'+
'body { border: 0; padding: 0; margin: 0; background: ButtonFace; color: ButtonText; font: caption; }\n'+
'button { width: 5em; margin: 5px;}\n'+
'img { border: 1px solid #000000; padding: 0; margin: 0; }\n'+
'</style>');
d.write('<table cellspacing="5" cellpadding="0" border="0">\n');
d.write('<tr><td><img src="' + colpic_imgprefix + '/colorpicker/spectrum.png" '+
'ismap width="512" height="256" id="spectrum"></td>\n');
d.write('<td><img src="/palimg/colorpicker/longgrad.gif" '+
'ismap width="25" height="256" id="brightness"></td></tr></table>\n');
d.write('<form action="about:blank" method="GET" onsubmit="return false;">\n');
d.write('<center><table cellspacing="5" cellpadding="0" border="0" width="95%">\n');
d.write('<tr><td rowspan="3"><div id="preview" style="background-color: '+curclr+'; '+
'border: 1px solid #000000; width: 50px; height: 50px; margin-left: 25%;">&nbsp;</div></td>\n');
_writeControlRow(d,'Hue','fh');
_writeControlRow(d,'Red','fr');
d.write('</tr><tr>\n');
_writeControlRow(d,'Saturation','fs');
_writeControlRow(d,'Green','fg');
d.write('</tr><tr>\n');
_writeControlRow(d,'Lightness','fv');
_writeControlRow(d,'Blue','fb');
d.write('</tr></table></center>\n');
d.write('<div style="text-align: center;">'+
'<button id="btnOK">OK</button> <button id="btnCancel">Cancel</button>'+
'</div>');
d.write('</form>\n');
d.write('<img style="position: absolute; display: none; border: 0; left: 0; top: 0;" id="crosshair" src="' + colpic_imgprefix + '/colorpicker/crosshair.gif">\n');
d.write('<img style="position: absolute; display: none; border: 0; left: 552px; top: 0;" id="pointer" src="' + colpic_imgprefix + '/colorpicker/pointer.gif">\n');
}
function _writeControlRow(doc,caption,name) {
doc.write('<td align="right" width="25%"><nobr><label accesskey="'+caption.substring(0,1)+'">'+caption+
': <input type="text" size="3" maxlength="3" name="'+name+'" id="'+name+'"></label></nobr></td>\n');
}
function colPic_set_imgprefix(prefix) {
colpic_imgprefix = prefix;
}

618
livejournal/htdocs/js/commentmanage.js Executable file
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var LJVAR;
if (! LJVAR) LJVAR = new Object();
// called by S2:
function setStyle (did, attr, val) {
if (! document.getElementById) return;
var de = document.getElementById(did);
if (! de) return;
if (de.style)
de.style[attr] = val
}
// called by S2:
function setInner (did, val) {
if (! document.getElementById) return;
var de = document.getElementById(did);
if (! de) return;
de.innerHTML = val;
}
// called by S2:
function hideElement (did) {
if (! document.getElementById) return;
var de = document.getElementById(did);
if (! de) return;
de.style.display = 'none';
}
// called by S2:
function setAttr (did, attr, classname) {
if (! document.getElementById) return;
var de = document.getElementById(did);
if (! de) return;
de.setAttribute(attr, classname);
}
function getXTR () {
var xtr;
var ex;
if (typeof(XMLHttpRequest) != "undefined") {
xtr = new XMLHttpRequest();
} else {
try {
xtr = new ActiveXObject("Msxml2.XMLHTTP.4.0");
} catch (ex) {
try {
xtr = new ActiveXObject("Msxml2.XMLHTTP");
} catch (ex) {
}
}
}
// let me explain this. Opera 8 does XMLHttpRequest, but not setRequestHeader.
// no problem, we thought: we'll test for setRequestHeader and if it's not present
// then fall back to the old behavior (treat it as not working). BUT --- IE6 won't
// let you even test for setRequestHeader without throwing an exception (you need
// to call .open on the .xtr first or something)
try {
if (xtr && ! xtr.setRequestHeader)
xtr = null;
} catch (ex) { }
return xtr;
}
// push new element 'ne' after sibling 'oe' old element
function addAfter (oe, ne) {
if (oe.nextSibling) {
oe.parentNode.insertBefore(ne, oe.nextSibling);
} else {
oe.parentNode.appendChild(ne);
}
}
// hsv to rgb
// h, s, v = [0, 1), [0, 1], [0, 1]
// r, g, b = [0, 255], [0, 255], [0, 255]
function hsv_to_rgb (h, s, v)
{
if (s == 0) {
v *= 255;
return [v,v,v];
}
h *= 6;
var i = Math.floor(h);
var f = h - i;
var p = v * (1 - s);
var q = v * (1 - s * f);
var t = v * (1 - s * (1 - f));
v = Math.floor(v * 255 + 0.5);
t = Math.floor(t * 255 + 0.5);
p = Math.floor(p * 255 + 0.5);
q = Math.floor(q * 255 + 0.5);
if (i == 0) return [v,t,p];
if (i == 1) return [q,v,p];
if (i == 2) return [p,v,t];
if (i == 3) return [p,q,v];
if (i == 4) return [t,p,v];
return [v,p,q];
}
// stops the bubble
function stopBubble (e) {
if (e.stopPropagation)
e.stopPropagation();
if ("cancelBubble" in e)
e.cancelBubble = true;
}
// stops the bubble, as well as the default action
function stopEvent (e) {
stopBubble(e);
if (e.preventDefault)
e.preventDefault();
if ("returnValue" in e)
e.returnValue = false;
return false;
}
function scrollTop () {
if (window.innerHeight)
return window.pageYOffset;
if (document.documentElement && document.documentElement.scrollTop)
return document.documentElement.scrollTop;
if (document.body)
return document.body.scrollTop;
}
function scrollLeft () {
if (window.innerWidth)
return window.pageXOffset;
if (document.documentElement && document.documentElement.scrollLeft)
return document.documentElement.scrollLeft;
if (document.body)
return document.body.scrollLeft;
}
function getElementPos (obj)
{
var pos = new Object();
if (!obj)
return null;
var it;
it = obj;
pos.x = 0;
if (it.offsetParent) {
while (it.offsetParent) {
pos.x += it.offsetLeft;
it = it.offsetParent;
}
}
else if (it.x)
pos.x += it.x;
it = obj;
pos.y = 0;
if (it.offsetParent) {
while (it.offsetParent) {
pos.y += it.offsetTop;
it = it.offsetParent;
}
}
else if (it.y)
pos.y += it.y;
return pos;
}
// returns the mouse position of the event, or failing that, the top-left
// of the event's target element. (or the fallBack element, which takes
// precendence over the event's target element if specified)
function getEventPos (e, fallBack)
{
var pos = { x:0, y:0 };
if (!e) var e = window.event;
if (e.pageX && e.pageY) {
// useful case (relative to document)
pos.x = e.pageX;
pos.y = e.pageY;
}
else if (e.clientX && e.clientY) {
// IE case (relative to viewport, so need scroll info)
pos.x = e.clientX + scrollLeft();
pos.y = e.clientY + scrollTop();
} else {
var targ = fallBack || getTarget(e);
var pos = getElementPos(targ);
return pos;
}
return pos;
}
var curPopup = null;
var curPopup_id = 0;
function killPopup () {
if (!curPopup)
return true;
var popup = curPopup;
curPopup = null;
var opp = 1.0;
var fade = function () {
opp -= 0.15;
if (opp <= 0.1) {
popup.parentNode.removeChild(popup);
} else {
popup.style.filter = "alpha(opacity=" + Math.floor(opp * 100) + ")";
popup.style.opacity = opp;
window.setTimeout(fade, 20);
}
};
fade();
return true;
}
var pendingReqs = new Object ();
function deleteComment (ditemid) {
var hasopt = function (opt) {
var el = document.getElementById("ljpopdel" + ditemid + opt);
if (!el) return false;
if (el.checked) return true;
return false;
};
var opt_delthread = hasopt("thread");
var opt_ban = hasopt("ban");
var opt_spam = hasopt("spam");
killPopup();
var todel = document.getElementById("ljcmt" + ditemid);
var col = 0;
var pulse = 0;
var is_deleted = 0;
var is_error = 0;
var xtr = getXTR();
if (! xtr) {
alert("JS_ASSERT: no xtr now, but earlier?");
return false;
}
pendingReqs[ditemid] = xtr;
var state_callback = function () {
if (xtr.readyState != 4)
return;
if (xtr.status == 200) {
var val = eval(xtr.responseText);
is_deleted = val;
if (! is_deleted) is_error = 1;
} else {
alert("Error contacting server to delete comment.");
is_error = 1;
}
};
var error_callback = function () {
alert("Error deleting " + ditemid);
is_error = 1;
};
xtr.onreadystatechange = state_callback;
xtr.open("POST", "/delcomment.bml?mode=js&journal=" + LJ_cmtinfo.journal + "&id=" + ditemid, true);
var postdata = "confirm=1";
if (opt_ban) postdata += "&ban=1";
if (opt_spam) postdata += "&spam=1";
if (opt_delthread) postdata += "&delthread=1";
xtr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xtr.send(postdata);
var flash = function () {
var rgb = hsv_to_rgb(0, Math.cos((pulse + 1) / 2), 1);
pulse += 3.14159 / 5;
var color = "rgb(" + rgb[0] + "," + rgb[1] + "," + rgb[2] + ")";
todel.style.border = "2px solid " + color;
if (is_error) {
todel.style.border = "";
// and let timer expire
} else if (is_deleted) {
removeComment(ditemid, opt_delthread);
} else {
window.setTimeout(flash, 50);
}
};
window.setTimeout(flash, 5);
}
function removeComment (ditemid, killChildren) {
var todel = document.getElementById("ljcmt" + ditemid);
if (todel) {
todel.style.display = 'none';
var userhook = window["userhook_delete_comment_ARG"];
if (userhook)
userhook(ditemid);
}
if (killChildren) {
var com = LJ_cmtinfo ? LJ_cmtinfo[ditemid] : null;
for (var i = 0; i < com.rc.length; i++) {
removeComment(com.rc[i], true);
}
}
}
function docClicked (e) {
if (!curPopup)
return true;
killPopup();
return true;
}
function createDeleteFunction (ae, dItemid) {
return function (e) {
if (!e) e = window.event;
var FS = arguments.callee;
var finalHeight = 100;
if (e.shiftKey || (curPopup && curPopup_id != dItemid)) {
killPopup();
}
var doIT = 0;
// immediately delete on shift key
if (e.shiftKey) {
doIT = 1;
} else {
if (! LJ_cmtinfo)
return true;
var com = LJ_cmtinfo[dItemid];
var remoteUser = LJ_cmtinfo["remote"];
if (!com || !remoteUser)
return true;
var canAdmin = LJ_cmtinfo["canAdmin"];
var clickTarget = getTarget(e);
var used_keyboard = clickTarget.nodeName == "A";
var pos = used_keyboard ? getElementPos(ae) : getEventPos(e);
var lx = pos.x + 5 - 250;
if (lx < 5) lx = 5;
var de;
if (curPopup && curPopup_id == dItemid) {
de = curPopup;
de.style.left = lx + "px";
de.style.top = (pos.y + 5) + "px";
return stopEvent(e);
}
de = document.createElement("div");
de.style.textAlign = "left";
de.className = 'ljcmtmanage';
de.style.height = "10px";
de.style.overflow = "hidden";
de.style.position = "absolute";
de.style.left = lx + "px";
de.style.top = (pos.y + 5) + "px";
de.style.width = "250px";
regEvent(de, "click", function (e) {
e = e || window.event;
stopBubble(e);
return true;
});
var inHTML = "<form style='display: inline' id='ljdelopts" + dItemid + "'><span style='font-face: Arial; font-size: 8pt'><b>Delete comment?</b><br />";
var lbl;
if (remoteUser != "" && com.u != "" && com.u != remoteUser && canAdmin) {
lbl = "ljpopdel" + dItemid + "ban";
inHTML += "<input type='checkbox' value='ban' id='" + lbl + "'> <label for='" + lbl + "'>Ban <b>" + com.u + "</b> from commenting</label><br />";
} else {
finalHeight -= 15;
}
if (remoteUser != com.u && canAdmin) {
lbl = "ljpopdel" + dItemid + "spam";
inHTML += "<input type='checkbox' value='spam' id='" + lbl + "'> <label for='" + lbl + "'>Mark this comment as spam</label><br />";
} else {
finalHeight -= 15;
}
if (com.rc && com.rc.length && canAdmin) {
lbl = "ljpopdel" + dItemid + "thread";
inHTML += "<input type='checkbox' value='thread' id='" + lbl + "'> <label for='" + lbl + "'>Delete thread (all subcomments)</label><br />";
} else {
finalHeight -= 15;
}
inHTML += "<input type='button' value='Delete' onclick='deleteComment(" + dItemid + ");' /> <input type='button' value='Cancel' onclick='killPopup()' /></span><br /><span style='font-face: Arial; font-size: 8pt'><i>shift-click to delete without options</i></span></form>";
de.innerHTML = inHTML;
// we do this so keyboard tab order is correct:
addAfter(ae, de);
curPopup = de;
curPopup_id = dItemid;
var height = 10;
var grow = function () {
height += 7;
if (height > finalHeight) {
de.style.height = null;
de.style.filter = "";
de.style.opacity = 1.0;
} else {
de.style.height = height + "px";
window.setTimeout(grow, 20);
}
};
grow();
}
if (doIT) {
deleteComment(dItemid);
}
return stopEvent(e);
}
}
function poofAt (pos) {
var de = document.createElement("div");
de.style.position = "absolute";
de.style.background = "#FFF";
de.style.overflow = "hidden";
var opp = 1.0;
var top = pos.y;
var left = pos.x;
var width = 5;
var height = 5;
document.body.appendChild(de);
var fade = function () {
opp -= 0.15;
width += 10;
height += 10;
top -= 5;
left -= 5;
if (opp <= 0.1) {
de.parentNode.removeChild(de);
} else {
de.style.left = left + "px";
de.style.top = top + "px";
de.style.height = height + "px";
de.style.width = width + "px";
de.style.filter = "alpha(opacity=" + Math.floor(opp * 100) + ")";
de.style.opacity = opp;
window.setTimeout(fade, 20);
}
};
fade();
}
function getTarget (ev) {
var target;
if (ev.target)
target = ev.target;
else if (ev.srcElement)
target = ev.srcElement;
// Safari bug:
if (target && target.nodeType == 3)
target = target.parentNode;
return target;
}
function updateLink (ae, resObj, clickTarget) {
ae.href = resObj.newurl;
var userhook = window["userhook_" + resObj.mode + "_comment_ARG"];
var did_something = 0;
if (clickTarget && clickTarget.src && clickTarget.src == resObj.oldimage) {
clickTarget.src = resObj.newimage;
did_something = 1;
}
if (userhook) {
userhook(resObj.id);
did_something = 1;
}
// if all else fails, at least remove the link so they're not as confused
if (! did_something) {
if (ae && ae.style)
ae.style.display = 'none';
if (clickTarget && clickTarget.style)
clickTarget.style.dispay = 'none';
}
}
var tsInProg = new Object(); // dict of { ditemid => 1 }
function createModerationFunction (ae, dItemid) {
return function (e) {
if (!e) e = window.event;
if (tsInProg[dItemid])
return stopEvent(e);
tsInProg[dItemid] = 1;
var clickTarget = getTarget(e);
var used_keyboard = clickTarget.nodeName == "A";
var imgTarget;
var imgs = ae.getElementsByTagName("img");
if (imgs.length)
imgTarget = imgs[0]
if (! clickTarget || typeof(clickTarget) != "object")
return true;
var clickPos = used_keyboard ? getElementPos(imgTarget || ae) : getEventPos(e);
var de = document.createElement("img");
de.style.position = "absolute";
de.width = 17;
de.height = 17;
de.src = LJVAR.imgprefix + "/hourglass.gif";
de.style.top = (clickPos.y - 8) + "px";
de.style.left = (clickPos.x - 8) + "px";
document.body.appendChild(de);
var xtr = getXTR();
var state_callback = function () {
if (xtr.readyState != 4) return;
document.body.removeChild(de);
var rpcRes;
if (xtr.status == 200) {
var resObj = eval(xtr.responseText);
if (resObj) {
poofAt(clickPos);
updateLink(ae, resObj, imgTarget);
tsInProg[dItemid] = 0;
} else {
tsInProg[dItemid] = 0;
}
} else {
alert("Error contacting server.");
tsInProg[dItemid] = 0;
}
};
xtr.onreadystatechange = state_callback;
var postUrl = ae.href.replace(/http:\/\/.+?\//, "/");
xtr.open("POST", postUrl + "&jsmode=1", true);
var postdata = "confirm=Y";
xtr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xtr.send(postdata);
return stopEvent(e);
};
}
function setupAjax () {
var ct = document.links.length;
for (var i=0; i<ct; i++) {
var ae = document.links[i];
if (ae.href.indexOf("talkscreen.bml") != -1) {
ae.onclick = createModerationFunction(ae, dItemid);
} else if (ae.href.indexOf("delcomment.bml") != -1) {
var findIDre = /id=(\d+)/;
var reMatch = findIDre.exec(ae.href);
if (! reMatch) return true;
var dItemid = reMatch[1];
var todel = document.getElementById("ljcmt" + dItemid);
if (! todel) return true;
ae.onclick = createDeleteFunction(ae, dItemid);
}
}
}
function regEvent (target, evt, func) {
if (! target) return;
if (target.attachEvent)
target.attachEvent("on"+evt, func);
if (target.addEventListener)
target.addEventListener(evt, func, false);
}
if (document.getElementById && getXTR()) {
regEvent(window, "load", setupAjax);
regEvent(document, "click", docClicked);
document.write("<style> div.ljcmtmanage { color: #000; background: #e0e0e0; border: 2px solid #000; padding: 3px; }</style>");
}

233
livejournal/htdocs/js/entry.js Executable file
View File

@@ -0,0 +1,233 @@
var layout_mode = "thin";
var sc_old_border_style;
var shift_init = "true";
function shift_contents() {
if (! document.getElementById) { return false; }
var infobox = document.getElementById("infobox");
var column_one = document.getElementById("column_one_td");
var column_two = document.getElementById("column_two_td");
var column_one_table = document.getElementById("column_one_table");
var column_two_table = document.getElementById("column_two_table");
var shifting_rows = new Array();
if (shift_init == "true") {
shift_init = "false";
bsMacIE5Fix = document.createElement("tr");
bsMacIE5Fix.style.display = "none";
sc_old_border_style = column_one.style.borderRight;
}
var width;
if (self.innerWidth) {
width = self.innerWidth;
} else if (document.documentElement && document.documentElement.clientWidth) {
width = document.documentElement.clientWidth;
} else if (document.body) {
width = document.body.clientWidth;
}
if (width < 1000) {
if (layout_mode == "thin" && shift_init == "true") { return true; }
layout_mode = "thin";
column_one.style.borderRight = "0";
column_two.style.display = "none";
infobox.style.display = "none";
column_two_table.lastChild.appendChild(bsMacIE5Fix);
column_one_table.lastChild.appendChild(document.getElementById("backdate_row"));
column_one_table.lastChild.appendChild(document.getElementById("comment_settings_row"));
column_one_table.lastChild.appendChild(document.getElementById("comment_screen_settings_row"));
if (document.getElementById("userpic_list_row")) {
column_one_table.lastChild.appendChild(document.getElementById("userpic_list_row"));
}
} else {
if (layout_mode == "wide") { return false; }
layout_mode = "wide";
column_one.style.borderRight = sc_old_border_style;
column_two.style.display = "block";
infobox.style.display = "block";
column_one_table.lastChild.appendChild(bsMacIE5Fix);
column_two_table.lastChild.appendChild(document.getElementById("backdate_row"));
column_two_table.lastChild.appendChild(document.getElementById("comment_settings_row"));
column_two_table.lastChild.appendChild(document.getElementById("comment_screen_settings_row"));
if (document.getElementById("userpic_list_row")) {
column_two_table.lastChild.appendChild(document.getElementById("userpic_list_row"));
}
}
}
function enable_rte () {
if (! document.getElementById) return false;
f = document.updateForm;
if (! f) return false;
f.switched_rte_on.value = 1;
f.submit();
return false;
}
// Maintain entry through browser navigations.
// IE does this onBlur, Gecko onUnload.
function save_entry () {
if (! document.getElementById) return false;
f = document.updateForm;
if (! f) return false;
rte = document.getElementById('rte');
if (! rte) return false;
content = document.getElementById('rte').contentWindow.document.body.innerHTML;
f.saved_entry.value = content;
return false;
}
// Restore saved_entry text across platforms.
// This is only used for IE, Gecko browser support is in the RTE library.
function restore_entry () {
if (! document.getElementById) return false;
f = document.updateForm;
if (! f) return false;
rte = document.getElementById('rte');
if (! rte) return false;
if (document.updateForm.saved_entry.value == "") return false;
setTimeout(
function () {
document.getElementById('rte').contentWindow.document.body.innerHTML =
document.updateForm.saved_entry.value;
}, 100);
return false;
}
function pageload (dotime) {
restore_entry();
if (dotime) settime();
if (!document.getElementById) return false;
var remotelogin = document.getElementById('remotelogin');
if (! remotelogin) return false;
var remotelogin_content = document.getElementById('remotelogin_content');
if (! remotelogin_content) return false;
remotelogin_content.onclick = altlogin;
f = document.updateForm;
if (! f) return false;
var userbox = f.user;
if (! userbox) return false;
if (userbox.value) altlogin();
return false;
}
function customboxes (e) {
if (! e) var e = window.event;
if (! document.getElementById) return false;
f = document.updateForm;
if (! f) return false;
var custom_boxes = document.getElementById('custom_boxes');
if (! custom_boxes) return false;
if (f.security.selectedIndex != 3) {
custom_boxes.style.display = 'none';
return false;
}
var altlogin_username = document.getElementById('altlogin_username');
if (altlogin_username != undefined && (altlogin_username.style.display == 'table-row' ||
altlogin_username.style.display == 'block')) {
f.security.selectedIndex = 0;
custom_boxes.style.display = 'none';
alert("Custom security is only available when posting as the logged in user.");
} else {
custom_boxes.style.display = 'block';
}
if (e) {
e.cancelBubble = true;
if (e.stopPropagation) e.stopPropagation();
}
return false;
}
function altlogin (e) {
var agt = navigator.userAgent.toLowerCase();
var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
if (! e) var e = window.event;
if (! document.getElementById) return false;
var altlogin_username = document.getElementById('altlogin_username');
if (! altlogin_username) return false;
if (is_ie) { altlogin_username.style.display = 'block'; } else { altlogin_username.style.display = 'table-row'; }
var altlogin_password = document.getElementById('altlogin_password');
if (! altlogin_password) return false;
if (is_ie) { altlogin_password.style.display = 'block'; } else { altlogin_password.style.display = 'table-row'; }
var remotelogin = document.getElementById('remotelogin');
if (! remotelogin) return false;
remotelogin.style.display = 'none';
var usejournal_list = document.getElementById('usejournal_list');
if (! usejournal_list) return false;
usejournal_list.style.display = 'none';
var readonly = document.getElementById('readonly');
var userbox = f.user;
if (!userbox.value && readonly) {
readonly.style.display = 'none';
}
var userpic_list = document.getElementById('userpic_list_row');
if (userpic_list) {
userpic_list.style.display = 'none';
var userpic_preview = document.getElementById('userpic_preview');
userpic_preview.style.display = 'none';
}
var mood_preview = document.getElementById('mood_preview');
mood_preview.style.display = 'none';
f = document.updateForm;
if (! f) return false;
f.action = 'update.bml?altlogin=1';
var custom_boxes = document.getElementById('custom_boxes');
if (! custom_boxes) return false;
custom_boxes.style.display = 'none';
f.security.selectedIndex = 0;
f.security.removeChild(f.security.childNodes[3]);
if (e) {
e.cancelBubble = true;
if (e.stopPropagation) e.stopPropagation();
}
return false;
}
function settime() {
function twodigit (n) {
if (n < 10) { return "0" + n; }
else { return n; }
}
now = new Date();
if (! now) return false;
f = document.updateForm;
if (! f) return false;
f.date_ymd_yyyy.value = now.getYear() < 1900 ? now.getYear() + 1900 : now.getYear();
f.date_ymd_mm.selectedIndex = twodigit(now.getMonth());
f.date_ymd_dd.value = twodigit(now.getDate());
f.hour.value = twodigit(now.getHours());
f.min.value = twodigit(now.getMinutes());
return false;
}

393
livejournal/htdocs/js/md5.js Executable file
View File

@@ -0,0 +1,393 @@
/*
* md5.jvs 1.0b 27/06/96
*
* Javascript implementation of the RSA Data Security, Inc. MD5
* Message-Digest Algorithm.
*
* Copyright (c) 1996 Henri Torgemane. All Rights Reserved.
*
* Permission to use, copy, modify, and distribute this software
* and its documentation for any purposes and without
* fee is hereby granted provided that this copyright notice
* appears in all copies.
*
* Of course, this soft is provided "as is" without express or implied
* warranty of any kind.
*/
function array(n) {
for(i=0;i<n;i++) this[i]=0;
this.length=n;
}
/* Some basic logical functions had to be rewritten because of a bug in
* Javascript.. Just try to compute 0xffffffff >> 4 with it..
* Of course, these functions are slower than the original would be, but
* at least, they work!
*/
function integer(n) { return n%(0xffffffff+1); }
function shr(a,b) {
a=integer(a);
b=integer(b);
if (a-0x80000000>=0) {
a=a%0x80000000;
a>>=b;
a+=0x40000000>>(b-1);
} else
a>>=b;
return a;
}
function shl1(a) {
a=a%0x80000000;
if (a&0x40000000==0x40000000)
{
a-=0x40000000;
a*=2;
a+=0x80000000;
} else
a*=2;
return a;
}
function shl(a,b) {
a=integer(a);
b=integer(b);
for (var i=0;i<b;i++) a=shl1(a);
return a;
}
function and(a,b) {
a=integer(a);
b=integer(b);
var t1=(a-0x80000000);
var t2=(b-0x80000000);
if (t1>=0)
if (t2>=0)
return ((t1&t2)+0x80000000);
else
return (t1&b);
else
if (t2>=0)
return (a&t2);
else
return (a&b);
}
function or(a,b) {
a=integer(a);
b=integer(b);
var t1=(a-0x80000000);
var t2=(b-0x80000000);
if (t1>=0)
if (t2>=0)
return ((t1|t2)+0x80000000);
else
return ((t1|b)+0x80000000);
else
if (t2>=0)
return ((a|t2)+0x80000000);
else
return (a|b);
}
function xor(a,b) {
a=integer(a);
b=integer(b);
var t1=(a-0x80000000);
var t2=(b-0x80000000);
if (t1>=0)
if (t2>=0)
return (t1^t2);
else
return ((t1^b)+0x80000000);
else
if (t2>=0)
return ((a^t2)+0x80000000);
else
return (a^b);
}
function not(a) {
a=integer(a);
return (0xffffffff-a);
}
/* Here begin the real algorithm */
var state = new array(4);
var count = new array(2);
count[0] = 0;
count[1] = 0;
var buffer = new array(64);
var transformBuffer = new array(16);
var digestBits = new array(16);
var S11 = 7;
var S12 = 12;
var S13 = 17;
var S14 = 22;
var S21 = 5;
var S22 = 9;
var S23 = 14;
var S24 = 20;
var S31 = 4;
var S32 = 11;
var S33 = 16;
var S34 = 23;
var S41 = 6;
var S42 = 10;
var S43 = 15;
var S44 = 21;
function F(x,y,z) {
return or(and(x,y),and(not(x),z));
}
function G(x,y,z) {
return or(and(x,z),and(y,not(z)));
}
function H(x,y,z) {
return xor(xor(x,y),z);
}
function I(x,y,z) {
return xor(y ,or(x , not(z)));
}
function rotateLeft(a,n) {
return or(shl(a, n),(shr(a,(32 - n))));
}
function FF(a,b,c,d,x,s,ac) {
a = a+F(b, c, d) + x + ac;
a = rotateLeft(a, s);
a = a+b;
return a;
}
function GG(a,b,c,d,x,s,ac) {
a = a+G(b, c, d) +x + ac;
a = rotateLeft(a, s);
a = a+b;
return a;
}
function HH(a,b,c,d,x,s,ac) {
a = a+H(b, c, d) + x + ac;
a = rotateLeft(a, s);
a = a+b;
return a;
}
function II(a,b,c,d,x,s,ac) {
a = a+I(b, c, d) + x + ac;
a = rotateLeft(a, s);
a = a+b;
return a;
}
function transform(buf,offset) {
var a=0, b=0, c=0, d=0;
var x = transformBuffer;
a = state[0];
b = state[1];
c = state[2];
d = state[3];
for (i = 0; i < 16; i++) {
x[i] = and(buf[i*4+offset],0xff);
for (j = 1; j < 4; j++) {
x[i]+=shl(and(buf[i*4+j+offset] ,0xff), j * 8);
}
}
/* Round 1 */
a = FF ( a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
d = FF ( d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
c = FF ( c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
b = FF ( b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
a = FF ( a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
d = FF ( d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
c = FF ( c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
b = FF ( b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
a = FF ( a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
d = FF ( d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
c = FF ( c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
b = FF ( b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
a = FF ( a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
d = FF ( d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
c = FF ( c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
b = FF ( b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
/* Round 2 */
a = GG ( a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
d = GG ( d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
c = GG ( c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
b = GG ( b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
a = GG ( a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
d = GG ( d, a, b, c, x[10], S22, 0x2441453); /* 22 */
c = GG ( c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
b = GG ( b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
a = GG ( a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
d = GG ( d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
c = GG ( c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
b = GG ( b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
a = GG ( a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
d = GG ( d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
c = GG ( c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
b = GG ( b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
/* Round 3 */
a = HH ( a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
d = HH ( d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
c = HH ( c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
b = HH ( b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
a = HH ( a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
d = HH ( d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
c = HH ( c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
b = HH ( b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
a = HH ( a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
d = HH ( d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
c = HH ( c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
b = HH ( b, c, d, a, x[ 6], S34, 0x4881d05); /* 44 */
a = HH ( a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
d = HH ( d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
c = HH ( c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
b = HH ( b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
/* Round 4 */
a = II ( a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
d = II ( d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
c = II ( c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
b = II ( b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
a = II ( a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
d = II ( d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
c = II ( c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
b = II ( b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
a = II ( a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
d = II ( d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
c = II ( c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
b = II ( b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
a = II ( a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
d = II ( d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
c = II ( c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
b = II ( b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
state[0] +=a;
state[1] +=b;
state[2] +=c;
state[3] +=d;
}
function init() {
count[0]=count[1] = 0;
state[0] = 0x67452301;
state[1] = 0xefcdab89;
state[2] = 0x98badcfe;
state[3] = 0x10325476;
for (i = 0; i < digestBits.length; i++)
digestBits[i] = 0;
}
function update(b) {
var index,i;
index = and(shr(count[0],3) , 0x3f);
if (count[0]<0xffffffff-7)
count[0] += 8;
else {
count[1]++;
count[0]-=0xffffffff+1;
count[0]+=8;
}
buffer[index] = and(b,0xff);
if (index >= 63) {
transform(buffer, 0);
}
}
function finish() {
var bits = new array(8);
var padding;
var i=0, index=0, padLen=0;
for (i = 0; i < 4; i++) {
bits[i] = and(shr(count[0],(i * 8)), 0xff);
}
for (i = 0; i < 4; i++) {
bits[i+4]=and(shr(count[1],(i * 8)), 0xff);
}
index = and(shr(count[0], 3) ,0x3f);
padLen = (index < 56) ? (56 - index) : (120 - index);
padding = new array(64);
padding[0] = 0x80;
for (i=0;i<padLen;i++)
update(padding[i]);
for (i=0;i<8;i++)
update(bits[i]);
for (i = 0; i < 4; i++) {
for (j = 0; j < 4; j++) {
digestBits[i*4+j] = and(shr(state[i], (j * 8)) , 0xff);
}
}
}
/* End of the MD5 algorithm */
function hexa(n) {
var hexa_h = "0123456789abcdef";
var hexa_c="";
var hexa_m=n;
for (hexa_i=0;hexa_i<8;hexa_i++) {
hexa_c=hexa_h.charAt(Math.abs(hexa_m)%16)+hexa_c;
hexa_m=Math.floor(hexa_m/16);
}
return hexa_c;
}
var ascii="01234567890123456789012345678901" +
" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ"+
"[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~";
function MD5(entree)
{
var l,s,k,ka,kb,kc,kd;
init();
for (k=0;k<entree.length;k++) {
l=entree.charAt(k);
update(ascii.lastIndexOf(l));
}
finish();
ka=kb=kc=kd=0;
for (i=0;i<4;i++) ka+=shl(digestBits[15-i], (i*8));
for (i=4;i<8;i++) kb+=shl(digestBits[15-i], ((i-4)*8));
for (i=8;i<12;i++) kc+=shl(digestBits[15-i], ((i-8)*8));
for (i=12;i<16;i++) kd+=shl(digestBits[15-i], ((i-12)*8));
s=hexa(kd)+hexa(kc)+hexa(kb)+hexa(ka);
return s;
}
/* This implement the MD5 test suite */
var testOk=false;
function teste() {
if (testOk) return;
document.test.o1.value=MD5(document.test.i1.value);
document.test.o2.value=MD5(document.test.i2.value);
document.test.o3.value=MD5(document.test.i3.value);
document.test.o4.value=MD5(document.test.i4.value);
document.test.o5.value=MD5(document.test.i5.value);
document.test.o6.value=MD5(document.test.i6.value);
document.test.o7.value=MD5(document.test.i7.value);
testOk=true;
}

357
livejournal/htdocs/js/richtext.js Executable file
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// Cross-Browser Rich Text Editor v2.0
// http://www.kevinroth.com/rte/demo.htm
// Written by Kevin Roth (kevin@NOSPAMkevinroth.com - remove NOSPAM)
// Modifications by Kevin Phillips and Mahlon E. Smith for LiveJournal.com
//init variables
var isRichText = false;
var rng;
var currentRTE;
var textsize = 3;
function writeRichText(rte, postvar, html, width, height, buttons) {
if (isRichText) {
writeRTE(rte, postvar, html, width, height, buttons);
setTimeout('updateRTE("' + rte + '");', 1000);
} else {
writeDefault(postvar, html, width, height, buttons);
}
}
function initRTE() {
isRichText = browser.isRichText;
}
function writeRTE(rte, postvar, html, width, height, buttons) {
if (buttons == true) {
document.writeln('<style type="text/css">');
document.writeln('.btnImage {cursor: pointer; cursor: hand;}');
document.writeln('</style>');
document.writeln('<table cellpadding="1" cellspacing="0" border="0">');
document.writeln(' <tr>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_bold.gif" width="25" height="24" alt="Bold" title="Bold" onClick="FormatText(\'' + rte + '\', \'bold\', \'\')"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_italic.gif" width="25" height="24" alt="Italic" title="Italic" onClick="FormatText(\'' + rte + '\', \'italic\')"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_underline.gif" width="25" height="24" alt="Underline" title="Underline" onClick="FormatText(\'' + rte + '\', \'underline\', \'\')"></td>');
document.writeln(' <td>&nbsp;</td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_text_smaller.gif" width="25" height="24" alt="Smaller Text" title="Smaller Text" onClick="FormatText(\'' + rte + '\', \'fontsize\', ChangeTSize(\'-\'));"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_text_normal.gif" width="25" height="24" alt="Normal Text" title="Normal Text" onClick="textsize = 3; FormatText(\'' + rte + '\', \'fontsize\', textsize);"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_text_larger.gif" width="25" height="24" alt="Larger Text" title="Larger Text" onClick="FormatText(\'' + rte + '\', \'fontsize\', ChangeTSize(\'+\'));"></td>');
document.writeln(' <td>&nbsp;</td>');
document.writeln(' <td><div id="forecolor"><img class="btnImage" src="/img/rte/post_button_textcolor.gif" width="25" height="24" alt="Text Color" title="Text Color" onClick="FormatText(\'' + rte + '\', \'forecolor\', \'\')"></div></td>');
document.writeln(' <td>&nbsp;</td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_numbered_list.gif" width="25" height="24" alt="Ordered List" title="Ordered List" onClick="FormatText(\'' + rte + '\', \'insertorderedlist\', \'\')"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_list.gif" width="25" height="24" alt="Unordered List" title="Unordered List" onClick="FormatText(\'' + rte + '\', \'insertunorderedlist\', \'\')"></td>');
document.writeln(' <td>&nbsp;</td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_hyperlink.gif" width="25" height="24" alt="Insert Link" title="Insert Link" onClick="FormatText(\'' + rte + '\', \'createlink\')"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_image.gif" width="25" height="24" alt="Add Image" title="Add Image" onClick="AddImage(\'' + rte + '\')"></td>');
document.writeln(' <td>&nbsp;</td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_ljuser.gif" width="25" height="24" alt="Add LJ User" title="Add LJ User" onClick="AddLJTag(\'' + rte + '\', \'user\')"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_ljcut.gif" width="25" height="24" alt="Add LJ Cut" title="Add LJ Cut" onClick="AddLJTag(\'' + rte + '\', \'cut\')"></td>');
document.writeln(' <td>&nbsp;</td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_undo.gif" width="25" height="24" alt="Undo" title="Undo" onClick="FormatText(\'' + rte + '\', \'undo\')"></td>');
document.writeln(' <td><img class="btnImage" src="/img/rte/post_button_redo.gif" width="25" height="24" alt="Redo" title="Redo" onClick="FormatText(\'' + rte + '\', \'redo\')"></td>');
document.writeln(' </tr>');
document.writeln('</table>');
}
document.writeln('<iframe onblur="save_entry();" name="event" id="' + rte + '" width="' + width + 'px" height="' + height + 'px" src="/rte/blank.html"></iframe>');
document.writeln('<iframe width="254" height="174" id="cp' + rte + '" src="/rte/palette.html" marginwidth="0" marginheight="0" scrolling="no" style="visibility:hidden; position: absolute;"></iframe>');
document.writeln('<input type="hidden" id="hdn' + rte + '" name="' + postvar + '" value="">');
if (browser.isIE55up) {
enableDesignMode(rte, html);
} else {
setTimeout(function(){ enableDesignMode(rte, html); }, 1000);
}
}
function writeDefault(rte, html, width, height, buttons) {
document.writeln('<textarea name="' + rte + '" id="' + rte + '" style="width: ' + width + '; height: ' + height + 'px;">' + html + '</textarea>');
}
function enableDesignMode(rte, html) {
var content = document.getElementById('rte');
var saved_entry = document.updateForm.saved_entry.value;
if (saved_entry != "") html = saved_entry; // only for gecko browsers
if (browser.isIE55up) {
frames[rte].document.designMode = "On";
setTimeout(function(){ content.contentWindow.document.body.innerHTML = html; }, 100);
}
else {
document.getElementById(rte).contentDocument.designMode = "on"
setTimeout(function(){ content.contentWindow.document.body.innerHTML = html; }, 100);
setTimeout(function(){ content.contentDocument.designMode = 'on'; }, 200);
}
}
//Change textsize within boundries allowed by midas. (1 .. 7)
function ChangeTSize(dir) {
if (dir == "-") {
if (textsize == 1) return textsize;
textsize--;
}
if (dir == "+") {
if (textsize == 7) return textsize;
textsize++;
}
return textsize;
}
// Check for allowed lj user characters
function goodChars(str) {
var pattern = /^\w{1,15}$/i;
return pattern.test(str);
}
// lj-user text
function make_ljuser (res, type) {
if (type != null) { // gecko
// manually build lj user node
var span = document.createElement("span");
span.setAttribute("class", "ljuser");
var img = document.createElement("img");
img.setAttribute("src", siteroot + "/img/userinfo.gif");
img.setAttribute("alt", "userinfo");
img.setAttribute("width", "17");
img.setAttribute("height", "17");
img.setAttribute("style", "vertical-align: bottom; border: 0;");
var uinfo_link = document.createElement("a");
uinfo_link.setAttribute("href", siteroot + '/userinfo.bml?user=' + res);
uinfo_link.appendChild(img);
var userlink = document.createTextNode(res);
var bold = document.createElement("b");
var ujournal_link = document.createElement("a");
ujournal_link.setAttribute("href", siteroot + '/users/' + res + '/');
bold.appendChild(userlink);
ujournal_link.appendChild(bold);
span.appendChild(uinfo_link);
span.appendChild(ujournal_link);
rng.insertNode(span);
} else { // ie
return "<span class=\"ljuser\" style='white-space: nowrap;'><a href='" + siteroot + "/userinfo.bml?user=" + res + "'><img src='" + siteroot + "/img/userinfo.gif' alt='userinfo' width='17' height='17' style='vertical-align: bottom; border: 0;' /></a><a href='" + siteroot + "/users/" + res + "/'><b>" + res + "</b></a></span> ";
}
}
//Add LJ specific tags - lj user and lj-cut.
function AddLJTag(rte, type) {
var cw = document.getElementById(rte).contentWindow;
var res;
// Get current user selection
if (cw.window.getSelection) { // gecko
res = cw.window.getSelection();
rng = cw.window.getSelection().getRangeAt(0);
} else if (cw.document.selection) { // ie
rng = cw.document.selection.createRange();
res = rng.text;
}
// lj-user
if (type == 'user') {
if (res == "" || res.length == 0) {
// Nothing selected or totally unsupported
res = prompt('Enter a username', '');
if ((res != null) && (res != "")) {
if (! goodChars(res)) {
alert("Invalid characters in username.");
return;
}
cw.focus();
// tack onto the existing text
cw.document.body.innerHTML += make_ljuser(res);
return;
} else {
return;
}
}
if (! goodChars(res)) {
alert("Invalid characters in username.");
return;
}
if (rng.pasteHTML) { // ie
rng.pasteHTML(make_ljuser(res));
} else { // gecko
var username = rng.toString();
rng.deleteContents();
make_ljuser(username, "node");
}
}
// lj-cut
if (type == 'cut') {
var cut = prompt('Optional cut caption', '');
if (cut != null) {
var cuttag;
var cutend = "\n</lj-cut>\n";
cw.focus();
if (cut == "") {
cuttag = '<lj-cut>' + "\n";
} else {
cuttag = '<lj-cut text="' + cut + '">' + "\n";
}
if (rng.text && rng.text != "") { // ie
rng.text = cuttag + rng.text;
if (res.length > 0) rng.text += cutend;
} else if (rng.insertNode && rng.toString() != "") { // gecko
var content = document.createTextNode(rng.toString());
var cut_s = document.createTextNode(cuttag);
var cut_e = document.createTextNode(cutend);
rng.deleteContents();
rng.insertNode(cut_e);
rng.insertNode(content);
rng.insertNode(cut_s);
} else { // nothing selected or totally unsupported
if (cut == "") {
cuttag = '&lt;lj-cut&gt;' + "\n";
} else {
cuttag = '&lt;lj-cut text="' + cut + '"&gt;' + "\n";
}
cw.document.body.innerHTML += cuttag;
}
}
}
cw.focus();
return;
}
//Function to format text in the text box
function FormatText(rte, command, option) {
if ((command == "forecolor") || (command == "hilitecolor")) {
parent.command = command;
buttonElement = document.getElementById(command);
document.getElementById('cp' + rte).style.left = getOffsetLeft(buttonElement) + "px";
document.getElementById('cp' + rte).style.top = (getOffsetTop(buttonElement) + buttonElement.offsetHeight) + "px";
if (document.getElementById('cp' + rte).style.visibility == "hidden")
document.getElementById('cp' + rte).style.visibility="visible";
else {
document.getElementById('cp' + rte).style.visibility="hidden";
}
//get current selected rte
currentRTE = rte;
//get current selected range
var sel = document.getElementById(rte).contentWindow.document.selection;
if (sel!=null) {
rng = sel.createRange();
}
}
else if (command == "createlink") { // && browser.isIE55up == false
var szURL = prompt("Enter a URL:", "http://");
document.getElementById(rte).contentWindow.document.execCommand("Unlink",false,null);
if ((szURL != "http://") && (szURL != "")) {
document.getElementById(rte).contentWindow.document.execCommand("CreateLink",false,szURL);
}
}
else {
document.getElementById(rte).contentWindow.focus();
document.getElementById(rte).contentWindow.document.execCommand(command, false, option);
document.getElementById(rte).contentWindow.focus();
}
}
//Function to set color
function setColor(color) {
var parentCommand = parent.command;
var rte = currentRTE;
if (browser.isIE55up) {
//retrieve selected range
var sel = document.getElementById(rte).contentWindow.document.selection;
if (parentCommand == "hilitecolor") parentCommand = "backcolor";
if (sel!=null) {
var newRng = sel.createRange();
newRng = rng;
newRng.select();
}
}
else {
document.getElementById(rte).contentWindow.focus();
}
document.getElementById(rte).contentWindow.document.execCommand(parentCommand, false, color);
document.getElementById(rte).contentWindow.focus();
document.getElementById('cp' + rte).style.visibility="hidden";
}
//Function to add image
function AddImage(rte) {
imagePath = prompt('Enter Image URL:', 'http://');
if ((imagePath != null) && (imagePath != "") && (imagePath != "http://")) {
document.getElementById(rte).contentWindow.focus()
document.getElementById(rte).contentWindow.document.execCommand('InsertImage', false, imagePath);
}
document.getElementById(rte).contentWindow.focus()
}
//Function to clear form
function ResetForm(rte) {
if (window.confirm('<%=strResetFormConfirm%>')) {
document.getElementById(rte).contentWindow.focus()
document.getElementById(rte).contentWindow.document.body.innerHTML = '';
return true;
}
return false;
}
function getOffsetTop(elm) {
var mOffsetTop = elm.offsetTop;
var mOffsetParent = elm.offsetParent;
while(mOffsetParent){
mOffsetTop += mOffsetParent.offsetTop;
mOffsetParent = mOffsetParent.offsetParent;
}
return mOffsetTop;
}
function getOffsetLeft(elm) {
var mOffsetLeft = elm.offsetLeft;
var mOffsetParent = elm.offsetParent;
while(mOffsetParent) {
mOffsetLeft += mOffsetParent.offsetLeft;
mOffsetParent = mOffsetParent.offsetParent;
}
return mOffsetLeft;
}
function Select(rte, selectname)
{
var cursel = document.getElementById(selectname).selectedIndex;
// First one is always a label
if (cursel != 0) {
var selected = document.getElementById(selectname).options[cursel].value;
document.getElementById(rte).contentWindow.document.execCommand(selectname, false, selected);
document.getElementById(selectname).selectedIndex = 0;
}
document.getElementById(rte).contentWindow.focus();
}
function updateRTE(rte) {
//set message value
var oHdnMessage = document.getElementById('hdn' + rte);
var oMessageFrame = document.getElementById(rte);
if (isRichText) {
if (oHdnMessage.value == null) oHdnMessage.value = "";
oHdnMessage.value = oMessageFrame.contentWindow.document.body.innerHTML;
//exception for Mozilla
if (oHdnMessage.value.indexOf('<br>') > -1 && oHdnMessage.value.length == 8) oHdnMessage.value = "";
}
}
initRTE();

201
livejournal/htdocs/js/tags.js Executable file
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function initTagPage()
{
// initial page load - setup page elements based on
// what is selected in the option list.
// (initial page load has nothing selected, of course,
// but we need to check anyway for 'back' button stuff.)
var list = document.getElementById("tags");
if (list) tagselect(list);
}
function toggle_actions(enable, just_rename)
{
var form = document.getElementById("tagform");
if (! form) return;
// names of form elements to disable/enable
// on item selections
var toggle_elements = new Array("rename", "rename_field", "delete", "show posts");
for ( $i = 0; $i < toggle_elements.length; $i++ ) {
var ele = form.elements[ toggle_elements[$i] ];
if (just_rename && $i > 1) continue; // FIXME: remove after merge is decided
ele.disabled = ! enable;
}
}
function tagselect(list)
{
if (! list) return;
var selected_num = 0; // counter
var selected = new Array(); // tagnames, for display
var selected_id; // tag id if only one selected
var id_re = /^\d+/;
for ( $i = 0; $i < list.options.length; $i++ ) {
if (list.options[$i].selected) {
var val = list.options[$i].value;
selected[selected_num] = val.substring( val.indexOf('_')+1 );
selected_num++;
selected_id = val.match(id_re);
}
}
var form = document.getElementById("tagform");
if (! form) return;
var tagfield = document.getElementById("selected_tags");
var tagprops = document.getElementById("tag_props");
var rename_btn = form.elements[ "rename" ];
if (! tagfield || ! tagprops || ! rename_btn) return;
// reset any 'red' fields
reset_field( form.elements[ "rename_field" ]);
reset_field( form.elements[ "add_field" ]);
// no selections
if (! selected_num) {
toggle_actions(false);
rename_btn.value = "Rename";
show_props(tagprops);
} else {
toggle_actions(true);
tagfield.innerHTML = selected.join(", ");
// exactly one selection
if (selected_num == 1) {
rename_btn.value = "Rename";
show_props(tagprops, selected_id);
}
// multiple items selected
else {
// FIXME: enable after merging is decided
//rename_btn.value = "Merge";
toggle_actions(false, 1); // FIXME: delete after merging is decided
show_props(tagprops);
}
}
}
// just check for word characters or 'bad phrase',
// change css on problems.
function validate_input(btn, field_name, badtext)
{
var form = document.getElementById("tagform");
if (! form) return true; // let submit happen
var field = form.elements[ field_name ];
if (! field) return true;
var re = /\w/;
if (! field.value.match(re) || field.value.indexOf(badtext) != -1) {
field.className = 'tagfield_error';
return false;
}
return true;
}
function reset_field(field, resettext)
{
if ( !field ) return;
field.className = 'tagfield';
if (resettext && field.value.indexOf(resettext) != -1) field.value = '';
}
// update tag properties - display with
// security counts. right now, we have a
// JS array with everything in tags.bml.
// eventually, this needs to be some xml-rpc goodness,
// with JS caching on the results of rpc calls.
function show_props(div, id)
{
var tag = tags[id];
var out;
if (! tag) tag = [ 'n/a', 'n/a', '-', '-', '-', '-', '-' ];
var secimg = '&nbsp; <img align="middle" src="/img/';
if (tag[1] == "public") {
secimg = secimg + "userinfo.gif";
}
else if (tag[1] == "private") {
secimg = secimg + "icon_private.gif";
}
else if (tag[1] == "friends") {
secimg = secimg + "icon_protected.gif";
}
else {
secimg = secimg + "icon_protected.gif";
}
secimg = secimg + '" />';
if (tag[1] == "n/a") secimg = "";
out = "<table class='proptbl' cellspacing='0'>";
out = out + "<tr><td class='h' colspan='2'>counts and security</td></tr>";
out = out + "<tr><td class='t'>public</td><td class='c'>" + tag[2] + "</td></tr>";
out = out + "<tr><td class='t'>private</td><td class='c'>" + tag[3] + "</td></tr>";
out = out + "<tr><td class='t'>friends</td><td class='c'>" + tag[4] + "</td></tr>";
out = out + "<tr><td class='t'>custom groups</td><td class='c'>" + tag[5] + "</td></tr>";
out = out + "<tr><td class='r'>total</td><td class='rv'>" + tag[6] + "</td></tr>";
out = out + "<tr><td class='r' style='height: 16px'>security</td><td class='rv' align='middle'>" + tag[1] + secimg + "</td></tr>";
out = out + "</table>";
div.innerHTML = out;
return;
}
// for edittags.bml
function edit_tagselect(list)
{
if (! list) return;
var selected = new Array(); // tagnames, for display
selected_num = 0;
for ( $i = 0; $i < list.options.length; $i++ ) {
if (list.options[$i].selected) {
selected[selected_num] = list.options[$i].value;
selected_num++;
}
}
var form = document.getElementById("edit_tagform");
if (! form) return;
var tagfield = form.elements[ "tagfield" ];
if (! tagfield ) return;
// merge selected and current tags into new array
var cur_tags = new Array();
cur_tags = cur_taglist.split(", ");
var taglist = new Array();
for ( $i = 0; $i < selected.length; $i++ ) {
var sel_tag = selected[$i];
var seen = 0;
for ( $j = 0; $j < cur_tags.length; $j++ ) {
if (sel_tag == cur_tags[$j]) seen = 1;
}
if (seen == 0) taglist.push(sel_tag);
}
if (taglist.length) {
if (cur_taglist.length > 0) {
tagfield.value = cur_taglist + ", " + taglist.join(", ");
} else {
tagfield.value = taglist.join(", ");
}
} else {
tagfield.value = cur_taglist;
}
return;
}

255
livejournal/htdocs/js/talkpost.js Executable file
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var usernameWasFocused = 0;
if (document.getElementById) {
// If there's no getElementById, this whole script won't do anything
var radio_remote = document.getElementById("talkpostfromremote");
var radio_user = document.getElementById("talkpostfromlj");
var radio_anon = document.getElementById("talkpostfromanon");
var radio_oidlo = document.getElementById("talkpostfromoidlo");
var radio_oidli = document.getElementById("talkpostfromoidli");
var check_login = document.getElementById("logincheck");
var sel_pickw = document.getElementById("prop_picture_keyword");
var commenttext = document.getElementById("commenttext");
var form = document.getElementById("postform");
var username = form.userpost;
username.onfocus = function () { usernameWasFocused = 1; }
var password = form.password;
var oidurl = document.getElementById("oidurl");
var oid_more = document.getElementById("oid_more");
var lj_more = document.getElementById("lj_more");
var ljuser_row = document.getElementById("ljuser_row");
var otherljuser_row = document.getElementById("otherljuser_row");
var oidlo_row = document.getElementById("oidlo");
var oidli_row = document.getElementById("oidli");
var remotef = document.getElementById("cookieuser");
var remote;
if (remotef) {
remote = remotef.value;
}
var subjectIconField = document.getElementById("subjectIconField");
var subjectIconImage = document.getElementById("subjectIconImage");
var subject_field = document.getElementById("subject");
var subject_nohtml = document.getElementById("ljnohtmlsubj");
subject_nohtml.style.display = 'none';
}
var apicurl = "";
var picprevt;
if (! sel_pickw) {
// make a fake sel_pickw to play with later
sel_pickw = new Object();
}
function handleRadios(sel) {
password.disabled = check_login.disabled = (sel != 2);
if (password.disabled) password.value='';
// Anonymous
if (sel == 0) {
if (radio_anon.checked != 1) {
radio_anon.checked = 1;
}
}
// Remote LJ User
if (sel == 1) {
if (radio_remote.checked != 1) {
radio_remote.checked = 1;
}
}
// LJ User
if (sel == 2) {
if (ljuser_row) {
ljuser_row.style.display = 'none';
}
if (lj_more) {
lj_more.style.display = '';
}
username.focus();
if (radio_user.checked != 1) {
radio_user.checked = 1;
}
} else {
if (lj_more) {
lj_more.style.display = 'none';
}
}
// OpenID
if (oid_more) {
if (sel == 3) {
oid_more.style.display = '';
oidurl.focus();
if (oidli_row) {
oidli_row.style.display = 'none';
}
oidlo_row.style.display = '';
if (radio_oidlo.checked != 1) {
radio_oidlo.checked = 1;
}
} else if (sel == 4) {
if (oidlo_row) {
oidlo_row.style.display = 'none';
}
oidli_row.style.display = '';
oid_more.style.display = 'none';
if (radio_oidli.checked != 1) {
radio_oidli.checked = 1;
}
} else {
oid_more.style.display = 'none';
}
}
if (sel_pickw.disabled = (sel != 1)) sel_pickw.value='';
}
function submitHandler() {
if (remote && username.value == remote && ((! radio_anon || ! radio_anon.checked) && (! radio_oidlo || ! radio_oidlo.checked))) {
// Quietly arrange for cookieuser auth instead, to avoid
// sending cleartext password.
password.value = "";
username.value = "";
radio_remote.checked = true;
return true;
}
if (usernameWasFocused && username.value && ! radio_user.checked) {
alert(usermismatchtext);
return false;
}
if (! radio_user.checked) {
username.value = "";
}
return true;
}
if (document.getElementById) {
if (radio_anon && radio_anon.checked) handleRadios(0);
if (radio_remote && radio_remote.checked) handleRadios(1);
if (radio_user && radio_user.checked) handleRadios(2);
if (radio_oidlo && radio_oidlo.checked) handleRadios(3);
if (radio_oidli && radio_oidli.checked) handleRadios(4);
if (radio_remote) {
radio_remote.onclick = function () {
handleRadios(1);
};
if (radio_remote.checked) handleRadios(1);
}
if (radio_user)
radio_user.onclick = function () {
handleRadios(2);
};
if (radio_anon)
radio_anon.onclick = function () {
handleRadios(0);
};
if (radio_oidlo)
radio_oidlo.onclick = function () {
handleRadios(3);
};
if (radio_oidli)
radio_oidli.onclick = function () {
handleRadios(4);
};
username.onkeydown = username.onchange = function () {
if (radio_remote) {
password.disabled = check_login.disabled = 0;
if (password.disabled) password.value='';
} else {
if (radio_user && username.value != "")
radio_user.checked = true;
handleRadios(2); // update the form
}
}
form.onsubmit = submitHandler;
document.onload = function () {
if (radio_anon && radio_anon.checked) handleRadios(0);
if (radio_user && radio_user.checked) otherLJUser();
if (radio_remote && radio_remote.checked) handleRadios(1);
if (radio_oidlo && radio_oidlo.checked) handleRadios(3);
if (radio_oidli && radio_oidli.checked) handleRadios(4);
}
}
// toggle subject icon list
function subjectIconListToggle() {
if (! document.getElementById) { return; }
var subjectIconList = document.getElementById("subjectIconList");
if(subjectIconList) {
if (subjectIconList.style.display != 'block') {
subjectIconList.style.display = 'block';
} else {
subjectIconList.style.display = 'none';
}
}
}
// change the subject icon and hide the list
function subjectIconChange(icon) {
if (! document.getElementById) { return; }
if (icon) {
if(subjectIconField) subjectIconField.value=icon.id;
if(subjectIconImage) {
subjectIconImage.src=icon.src;
subjectIconImage.width=icon.width;
subjectIconImage.height=icon.height;
}
subjectIconListToggle();
}
}
function subjectNoHTML(e) {
var key;
key = getKey(e);
if (key == 60) {
subject_nohtml.style.display = 'block';
}
}
function getKey(e) {
if (window.event) {
return window.event.keyCode;
} else if(e) {
return e.which;
} else {
return undefined;
}
}
function otherLJUser() {
handleRadios(2);
otherljuser_row.style.display = '';
radio_user.checked = 1;
}
function otherOIDUser() {
handleRadios(3);
radio_oidlo.checked = 1;
}

305
livejournal/htdocs/js/x_core.js Executable file
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// x_core.js, X v3.15.2, Cross-Browser.com DHTML Library
// Copyright (c) 2004 Michael Foster, Licensed LGPL (gnu.org)
// global vars still duplicated in xlib.js - I still don't know what I'm going to do about this
var xVersion='3.15.2',xNN4,xOp7,xOp5or6,xIE4Up,xIE4,xIE5,xMac,xUA=navigator.userAgent.toLowerCase();
if (window.opera){
xOp7=(xUA.indexOf('opera 7')!=-1 || xUA.indexOf('opera/7')!=-1);
if (!xOp7) xOp5or6=(xUA.indexOf('opera 5')!=-1 || xUA.indexOf('opera/5')!=-1 || xUA.indexOf('opera 6')!=-1 || xUA.indexOf('opera/6')!=-1);
}
else if (document.all && xUA.indexOf('msie')!=-1) {
xIE4Up=parseInt(navigator.appVersion)>=4;
xIE4=xUA.indexOf('msie 4')!=-1;
xIE5=xUA.indexOf('msie 5')!=-1;
}
else if (document.layers) {xNN4=true;}
xMac=xUA.indexOf('mac')!=-1;
function xGetElementById(e) {
if(typeof(e)!='string') return e;
if(document.getElementById) e=document.getElementById(e);
else if(document.all) e=document.all[e];
else e=null;
return e;
}
function xParent(e,bNode){
if (!(e=xGetElementById(e))) return null;
var p=null;
if (!bNode && xDef(e.offsetParent)) p=e.offsetParent;
else if (xDef(e.parentNode)) p=e.parentNode;
else if (xDef(e.parentElement)) p=e.parentElement;
return p;
}
function xDef() {
for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])=='undefined') return false;}
return true;
}
function xStr(s) {
for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])!='string') return false;}
return true;
}
function xNum(n) {
for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])!='number') return false;}
return true;
}
function xShow(e) {
if(!(e=xGetElementById(e))) return;
if(e.style && xDef(e.style.visibility)) e.style.visibility='visible';
}
function xHide(e) {
if(!(e=xGetElementById(e))) return;
if(e.style && xDef(e.style.visibility)) e.style.visibility='hidden';
}
function xZIndex(e,uZ) {
if(!(e=xGetElementById(e))) return 0;
if(e.style && xDef(e.style.zIndex)) {
if(xNum(uZ)) e.style.zIndex=uZ;
uZ=parseInt(e.style.zIndex);
}
return uZ;
}
function xColor(e,sColor) {
if(!(e=xGetElementById(e))) return '';
var c='';
if(e.style && xDef(e.style.color)) {
if(xStr(sColor)) e.style.color=sColor;
c=e.style.color;
}
return c;
}
function xBackground(e,sColor,sImage) {
if(!(e=xGetElementById(e))) return '';
var bg='';
if(e.style) {
if(xStr(sColor)) {
if(!xOp5or6) e.style.backgroundColor=sColor;
else e.style.background=sColor;
}
if(xStr(sImage)) e.style.backgroundImage=(sImage!='')? 'url('+sImage+')' : null;
if(!xOp5or6) bg=e.style.backgroundColor;
else bg=e.style.background;
}
return bg;
}
function xMoveTo(e,iX,iY) {
xLeft(e,iX);
xTop(e,iY);
}
function xLeft(e,iX) {
if(!(e=xGetElementById(e))) return 0;
var css=xDef(e.style);
if (css && xStr(e.style.left)) {
if(xNum(iX)) e.style.left=iX+'px';
else {
iX=parseInt(e.style.left);
if(isNaN(iX)) iX=0;
}
}
else if(css && xDef(e.style.pixelLeft)) {
if(xNum(iX)) e.style.pixelLeft=iX;
else iX=e.style.pixelLeft;
}
return iX;
}
function xTop(e,iY) {
if(!(e=xGetElementById(e))) return 0;
var css=xDef(e.style);
if(css && xStr(e.style.top)) {
if(xNum(iY)) e.style.top=iY+'px';
else {
iY=parseInt(e.style.top);
if(isNaN(iY)) iY=0;
}
}
else if(css && xDef(e.style.pixelTop)) {
if(xNum(iY)) e.style.pixelTop=iY;
else iY=e.style.pixelTop;
}
return iY;
}
function xPageX(e) {
if (!(e=xGetElementById(e))) return 0;
var x = 0;
while (e) {
if (xDef(e.offsetLeft)) x += e.offsetLeft;
e = xDef(e.offsetParent) ? e.offsetParent : null;
}
return x;
}
function xPageY(e) {
if (!(e=xGetElementById(e))) return 0;
var y = 0;
while (e) {
if (xDef(e.offsetTop)) y += e.offsetTop;
e = xDef(e.offsetParent) ? e.offsetParent : null;
}
// if (xOp7) return y - document.body.offsetTop; // v3.14, temporary hack for opera bug 130324
return y;
}
function xOffsetLeft(e) {
if (!(e=xGetElementById(e))) return 0;
if (xDef(e.offsetLeft)) return e.offsetLeft;
else return 0;
}
function xOffsetTop(e) {
if (!(e=xGetElementById(e))) return 0;
if (xDef(e.offsetTop)) return e.offsetTop;
else return 0;
}
function xScrollLeft(e) {
var offset=0;
if (!(e=xGetElementById(e))) {
if(document.documentElement && document.documentElement.scrollLeft) offset=document.documentElement.scrollLeft;
else if(document.body && xDef(document.body.scrollLeft)) offset=document.body.scrollLeft;
}
else { if (xNum(e.scrollLeft)) offset = e.scrollLeft; }
return offset;
}
function xScrollTop(e) {
var offset=0;
if (!(e=xGetElementById(e))) {
if(document.documentElement && document.documentElement.scrollTop) offset=document.documentElement.scrollTop;
else if(document.body && xDef(document.body.scrollTop)) offset=document.body.scrollTop;
}
else { if (xNum(e.scrollTop)) offset = e.scrollTop; }
return offset;
}
function xHasPoint(ele, iLeft, iTop, iClpT, iClpR, iClpB, iClpL) {
if (!xNum(iClpT)){iClpT=iClpR=iClpB=iClpL=0;}
else if (!xNum(iClpR)){iClpR=iClpB=iClpL=iClpT;}
else if (!xNum(iClpB)){iClpL=iClpR; iClpB=iClpT;}
var thisX = xPageX(ele), thisY = xPageY(ele);
return (iLeft >= thisX + iClpL && iLeft <= thisX + xWidth(ele) - iClpR &&
iTop >=thisY + iClpT && iTop <= thisY + xHeight(ele) - iClpB );
}
function xResizeTo(e,uW,uH) {
xWidth(e,uW);
xHeight(e,uH);
}
function xWidth(e,uW) {
if(!(e=xGetElementById(e))) return 0;
if (xNum(uW)) {
if (uW<0) uW = 0;
else uW=Math.round(uW);
}
else uW=-1;
var css=xDef(e.style);
if(css && xDef(e.offsetWidth) && xStr(e.style.width)) {
if(uW>=0) xSetCW(e, uW);
uW=e.offsetWidth;
}
else if(css && xDef(e.style.pixelWidth)) {
if(uW>=0) e.style.pixelWidth=uW;
uW=e.style.pixelWidth;
}
return uW;
}
function xHeight(e,uH) {
if(!(e=xGetElementById(e))) return 0;
if (xNum(uH)) {
if (uH<0) uH = 0;
else uH=Math.round(uH);
}
else uH=-1;
var css=xDef(e.style);
if(css && xDef(e.offsetHeight) && xStr(e.style.height)) {
if(uH>=0) xSetCH(e, uH);
uH=e.offsetHeight;
}
else if(css && xDef(e.style.pixelHeight)) {
if(uH>=0) e.style.pixelHeight=uH;
uH=e.style.pixelHeight;
}
return uH;
}
function xGetCS(ele,sP){return parseInt(document.defaultView.getComputedStyle(ele,'').getPropertyValue(sP));}
function xSetCW(ele,uW){
var pl=0,pr=0,bl=0,br=0;
if(xDef(document.defaultView) && xDef(document.defaultView.getComputedStyle)){
pl=xGetCS(ele,'padding-left');
pr=xGetCS(ele,'padding-right');
bl=xGetCS(ele,'border-left-width');
br=xGetCS(ele,'border-right-width');
}
else if(xDef(ele.currentStyle,document.compatMode)){
if(document.compatMode=='CSS1Compat'){
pl=parseInt(ele.currentStyle.paddingLeft);
pr=parseInt(ele.currentStyle.paddingRight);
bl=parseInt(ele.currentStyle.borderLeftWidth);
br=parseInt(ele.currentStyle.borderRightWidth);
}
}
else if(xDef(ele.offsetWidth,ele.style.width)){ // ?
ele.style.width=uW+'px';
pl=ele.offsetWidth-uW;
}
if(isNaN(pl)) pl=0; if(isNaN(pr)) pr=0; if(isNaN(bl)) bl=0; if(isNaN(br)) br=0;
var cssW=uW-(pl+pr+bl+br);
if(isNaN(cssW)||cssW<0) return;
else ele.style.width=cssW+'px';
}
function xSetCH(ele,uH){
var pt=0,pb=0,bt=0,bb=0;
if(xDef(document.defaultView) && xDef(document.defaultView.getComputedStyle)){
pt=xGetCS(ele,'padding-top');
pb=xGetCS(ele,'padding-bottom');
bt=xGetCS(ele,'border-top-width');
bb=xGetCS(ele,'border-bottom-width');
}
else if(xDef(ele.currentStyle,document.compatMode)){
if(document.compatMode=='CSS1Compat'){
pt=parseInt(ele.currentStyle.paddingTop);
pb=parseInt(ele.currentStyle.paddingBottom);
bt=parseInt(ele.currentStyle.borderTopWidth);
bb=parseInt(ele.currentStyle.borderBottomWidth);
}
}
else if(xDef(ele.offsetHeight,ele.style.height)){ // ?
ele.style.height=uH+'px';
pt=ele.offsetHeight-uH;
}
if(isNaN(pt)) pt=0; if(isNaN(pb)) pb=0; if(isNaN(bt)) bt=0; if(isNaN(bb)) bb=0;
var cssH=uH-(pt+pb+bt+bb);
if(isNaN(cssH)||cssH<0) return;
else ele.style.height=cssH+'px';
}
function xClip(e,iTop,iRight,iBottom,iLeft) {
if(!(e=xGetElementById(e))) return;
if(e.style) {
if (xNum(iLeft)) e.style.clip='rect('+iTop+'px '+iRight+'px '+iBottom+'px '+iLeft+'px)';
else e.style.clip='rect(0 '+parseInt(e.style.width)+'px '+parseInt(e.style.height)+'px 0)';
}
}
function xClientWidth() {
var w=0;
if(xOp5or6) w=window.innerWidth;
else if(!window.opera && document.documentElement && document.documentElement.clientWidth)
w=document.documentElement.clientWidth;
else if(document.body && document.body.clientWidth)
w=document.body.clientWidth;
else if(xDef(window.innerWidth,window.innerHeight,document.height)) {
w=window.innerWidth;
if(document.height>window.innerHeight) w-=16;
}
return w;
}
function xClientHeight() {
var h=0;
if(xOp5or6) h=window.innerHeight;
else if(!window.opera && document.documentElement && document.documentElement.clientHeight)
h=document.documentElement.clientHeight;
else if(document.body && document.body.clientHeight)
h=document.body.clientHeight;
else if(xDef(window.innerWidth,window.innerHeight,document.width)) {
h=window.innerHeight;
if(document.width>window.innerWidth) h-=16;
}
return h;
}
function xInnerHtml(e, sHtml) {
if(!(e=xGetElementById(e))) return '';
if (xStr(e.innerHTML)) {
if (xStr(sHtml)) e.innerHTML = sHtml;
else return e.innerHTML;
}
}

286
livejournal/htdocs/js/xbDOM.js Executable file
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/*
xbDOM.js v 0.005 2002-04-11
Contributor(s): Bob Clary, Netscape Communications, Copyright 2001, 2002
Netscape grants you a royalty free license to use, modify and
distribute this software provided that this copyright notice
appears on all copies. This software is provided "AS IS,"
without a warranty of any kind.
Change Log:
2002-04-11: v 0.005
bclary -
fix bug in IE version of xbGetElementsByName where windowRef was not correctly
used. Thanks to Jens Ellegiers for the fix.
2002-03-15: v 0.004
bclary -
fix bug in bugfix for 0.003 in xbGetElementsByName
to not confuse elements with length properties with arrays
2002-03-09: v 0.003
bclary -
fix bug in xbGetElementsByName in Internet Explorer when there is
only one instance of an element with name value.
2002-01-19: v 0.002
bclary -
nav4FindElementsByName
removed erroneous obj and return
added search of form elements
xbFindElementsByNameAndType
renamed from FindElementsByNameAndType
removed erroneouse obj and return
xbSetInnerHTML
ported over from xbStyle since it is more
appropriate here.
2001-11-27: v 0.01
bclary -
removed from xbStyle
*/
function xbToInt(s)
{
var i = parseInt(s, 10);
if (isNaN(i))
i = 0;
return i;
}
function xbGetWindowWidth(windowRef)
{
var width = 0;
if (!windowRef)
windowRef = window;
if (typeof(windowRef.innerWidth) == 'number')
width = windowRef.innerWidth;
else if (windowRef.document.body && typeof(windowRef.document.body.clientWidth) == 'number')
width = windowRef.document.body.clientWidth;
return width;
}
function xbGetWindowHeight(windowRef)
{
var height = 0;
if (!windowRef)
windowRef = window;
if (typeof(windowRef.innerWidth) == 'number')
height = windowRef.innerHeight;
else if (windowRef.document.body && typeof(windowRef.document.body.clientWidth) == 'number')
height = windowRef.document.body.clientHeight;
return height;
}
function nav4FindLayer(doc, id)
{
var i;
var subdoc;
var obj;
for (i = 0; i < doc.layers.length; ++i)
{
if (doc.layers[i].id && id == doc.layers[i].id)
return doc.layers[i];
subdoc = doc.layers[i].document;
obj = nav4FindLayer(subdoc, id);
if (obj != null)
return obj;
}
return null;
}
function nav4FindElementsByName(doc, name, elmlist)
{
var i;
var j;
var subdoc;
for (i = 0; i < doc.images.length; ++i)
{
if (doc.images[i].name && name == doc.images[i].name)
elmlist[elmlist.length] = doc.images[i];
}
for (i = 0; i < doc.forms.length; ++i)
{
for (j = 0; j < doc.forms[i].elements.length; j++)
if (doc.forms[i].elements[j].name && name == doc.forms[i].elements[j].name)
elmlist[elmlist.length] = doc.forms[i].elements[j];
if (doc.forms[i].name && name == doc.forms[i].name)
elmlist[elmlist.length] = doc.forms[i];
}
for (i = 0; i < doc.anchors.length; ++i)
{
if (doc.anchors[i].name && name == doc.anchors[i].name)
elmlist[elmlist.length] = doc.anchors[i];
}
for (i = 0; i < doc.links.length; ++i)
{
if (doc.links[i].name && name == doc.links[i].name)
elmlist[elmlist.length] = doc.links[i];
}
for (i = 0; i < doc.applets.length; ++i)
{
if (doc.applets[i].name && name == doc.applets[i].name)
elmlist[elmlist.length] = doc.applets[i];
}
for (i = 0; i < doc.embeds.length; ++i)
{
if (doc.embeds[i].name && name == doc.embeds[i].name)
elmlist[elmlist.length] = doc.embeds[i];
}
for (i = 0; i < doc.layers.length; ++i)
{
if (doc.layers[i].name && name == doc.layers[i].name)
elmlist[elmlist.length] = doc.layers[i];
subdoc = doc.layers[i].document;
nav4FindElementsByName(subdoc, name, elmlist);
}
}
function xbGetElementsByNameAndType(name, type, windowRef)
{
if (!windowRef)
windowRef = window;
var elmlist = new Array();
xbFindElementsByNameAndType(windowRef.document, name, type, elmlist);
return elmlist;
}
function xbFindElementsByNameAndType(doc, name, type, elmlist)
{
var i;
var subdoc;
for (i = 0; i < doc[type].length; ++i)
{
if (doc[type][i].name && name == doc[type][i].name)
elmlist[elmlist.length] = doc[type][i];
}
if (doc.layers)
{
for (i = 0; i < doc.layers.length; ++i)
{
subdoc = doc.layers[i].document;
xbFindElementsByNameAndType(subdoc, name, type, elmlist);
}
}
}
if (document.layers)
{
xbGetElementById = function (id, windowRef)
{
if (!windowRef)
windowRef = window;
return nav4FindLayer(windowRef.document, id);
};
xbGetElementsByName = function (name, windowRef)
{
if (!windowRef)
windowRef = window;
var elmlist = new Array();
nav4FindElementsByName(windowRef.document, name, elmlist);
return elmlist;
};
}
else if (document.all)
{
xbGetElementById = function (id, windowRef) { if (!windowRef) windowRef = window; var elm = windowRef.document.all[id]; if (!elm) elm = null; return elm; };
xbGetElementsByName = function (name, windowRef)
{
if (!windowRef)
windowRef = window;
var i;
var idnamelist = windowRef.document.all[name];
var elmlist = new Array();
if (!idnamelist.length || idnamelist.name == name)
{
if (idnamelist)
elmlist[elmlist.length] = idnamelist;
}
else
{
for (i = 0; i < idnamelist.length; i++)
{
if (idnamelist[i].name == name)
elmlist[elmlist.length] = idnamelist[i];
}
}
return elmlist;
}
}
else if (document.getElementById)
{
xbGetElementById = function (id, windowRef) { if (!windowRef) windowRef = window; return windowRef.document.getElementById(id); };
xbGetElementsByName = function (name, windowRef) { if (!windowRef) windowRef = window; return windowRef.document.getElementsByName(name); };
}
else
{
xbGetElementById = function (id, windowRef) { return null; }
xbGetElementsByName = function (name, windowRef) { return new Array(); }
}
if (typeof(window.pageXOffset) == 'number')
{
xbGetPageScrollX = function (windowRef) { if (!windowRef) windowRef = window; return windowRef.pageXOffset; };
xbGetPageScrollY = function (windowRef) { if (!windowRef) windowRef = window; return windowRef.pageYOffset; };
}
else if (document.all)
{
xbGetPageScrollX = function (windowRef) { if (!windowRef) windowRef = window; return windowRef.document.body.scrollLeft; };
xbGetPageScrollY = function (windowRef) { if (!windowRef) windowRef = window; return windowRef.document.body.scrollTop; };
}
else
{
xbGetPageScrollX = function (windowRef) { return 0; };
xbGetPageScrollY = function (windowRef) { return 0; };
}
if (document.layers)
{
xbSetInnerHTML = function (element, str) { element.document.write(str); element.document.close(); };
}
else if (document.all || document.getElementById)
{
xbSetInnerHTML = function (element, str) { if (typeof(element.innerHTML) != 'undefined') element.innerHTML = str; };
}
else
{
xbSetInnerHTML = function (element, str) {};
}
// eof: xbDOM.js

223
livejournal/htdocs/js/xbDebug.js Executable file
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@@ -0,0 +1,223 @@
/*
xbDebug.js revision: 0.003 2002-02-26
Contributor(s): Bob Clary, Netscape Communications, Copyright 2001
Netscape grants you a royalty free license to use, modify and
distribute this software provided that this copyright notice
appears on all copies. This software is provided "AS IS,"
without a warranty of any kind.
ChangeLog:
2002-02-25: bclary - modified xbDebugTraceOject to make sure
that original versions of wrapped functions were not
rewrapped. This had caused an infinite loop in IE.
2002-02-07: bclary - modified xbDebug.prototype.close to not null
the debug window reference. This can cause problems with
Internet Explorer if the page is refreshed. These issues will
be addressed at a later date.
*/
function xbDebug()
{
this.on = false;
this.stack = new Array();
this.debugwindow = null;
this.execprofile = new Object();
}
xbDebug.prototype.push = function ()
{
this.stack[this.stack.length] = this.on;
this.on = true;
}
xbDebug.prototype.pop = function ()
{
this.on = this.stack[this.stack.length - 1];
--this.stack.length;
}
xbDebug.prototype.open = function ()
{
if (this.debugwindow && !this.debugwindow.closed)
this.close();
this.debugwindow = window.open('about:blank', 'DEBUGWINDOW', 'height=400,width=600,resizable=yes,scrollbars=yes');
this.debugwindow.title = 'xbDebug Window';
this.debugwindow.document.write('<html><head><title>xbDebug Window</title></head><body><h3>Javascript Debug Window</h3></body></html>');
this.debugwindow.focus();
}
xbDebug.prototype.close = function ()
{
if (!this.debugwindow)
return;
if (!this.debugwindow.closed)
this.debugwindow.close();
// bc 2002-02-07, other windows may still hold a reference to this: this.debugwindow = null;
}
xbDebug.prototype.dump = function (msg)
{
if (!this.on)
return;
if (!this.debugwindow || this.debugwindow.closed)
this.open();
this.debugwindow.document.write(msg + '<br>');
return;
}
var xbDEBUG = new xbDebug();
window.onunload = function () { xbDEBUG.close(); }
function xbDebugGetFunctionName(funcref)
{
if (funcref.name)
return funcref.name;
var name = funcref + '';
name = name.substring(name.indexOf(' ') + 1, name.indexOf('('));
funcref.name = name;
return name;
}
function xbDebugCreateFunctionWrapper(scopename, funcname, precall, postcall)
{
var wrappedfunc;
var scopeobject = eval(scopename);
var funcref = scopeobject[funcname];
scopeobject['xbDebug_orig_' + funcname] = funcref;
wrappedfunc = function ()
{
precall(scopename, funcname, arguments);
var rv = funcref.apply(this, arguments);
postcall(scopename, funcname, arguments, rv);
return rv;
};
if (typeof(funcref.constructor) != 'undefined')
wrappedfunc.constructor = funcref.constuctor;
if (typeof(funcref.prototype) != 'undefined')
wrappedfunc.prototype = funcref.prototype;
scopeobject[funcname] = wrappedfunc;
}
function xbDebugPersistToString(obj)
{
var s = '';
var p;
if (obj == null)
return 'null';
switch(typeof(obj))
{
case 'number':
return obj;
case 'string':
return '"' + obj + '"';
case 'undefined':
return 'undefined';
case 'boolean':
return obj + '';
}
return '[' + xbDebugGetFunctionName(obj.constructor) + ']';
}
function xbDebugTraceBefore(scopename, funcname, funcarguments)
{
var i;
var s = '';
var execprofile = xbDEBUG.execprofile[scopename + '.' + funcname];
if (!execprofile)
execprofile = xbDEBUG.execprofile[scopename + '.' + funcname] = { started: 0, time: 0, count: 0 };
for (i = 0; i < funcarguments.length; i++)
{
s += xbDebugPersistToString(funcarguments[i]);
if (i < funcarguments.length - 1)
s += ', ';
}
xbDEBUG.dump('enter ' + scopename + '.' + funcname + '(' + s + ')');
execprofile.started = (new Date()).getTime();
}
function xbDebugTraceAfter(scopename, funcname, funcarguments, rv)
{
var i;
var s = '';
var execprofile = xbDEBUG.execprofile[scopename + '.' + funcname];
if (!execprofile)
xbDEBUG.dump('xbDebugTraceAfter: execprofile not created for ' + scopename + '.' + funcname);
else if (execprofile.started == 0)
xbDEBUG.dump('xbDebugTraceAfter: execprofile.started == 0 for ' + scopename + '.' + funcname);
else
{
execprofile.time += (new Date()).getTime() - execprofile.started;
execprofile.count++;
execprofile.started = 0;
}
for (i = 0; i < funcarguments.length; i++)
{
s += xbDebugPersistToString(funcarguments[i]);
if (i < funcarguments.length - 1)
s += ', ';
}
xbDEBUG.dump('exit ' + scopename + '.' + funcname + '(' + s + ')==' + xbDebugPersistToString(rv));
}
function xbDebugTraceFunction(scopename, funcname)
{
xbDebugCreateFunctionWrapper(scopename, funcname, xbDebugTraceBefore, xbDebugTraceAfter);
}
function xbDebugTraceObject(scopename, objname)
{
var objref = eval(scopename + '.' + objname);
var p;
if (!objref || !objref.prototype)
return;
for (p in objref.prototype)
{
if (typeof(objref.prototype[p]) == 'function' && (p+'').indexOf('xbDebug_orig') == -1)
{
xbDebugCreateFunctionWrapper(scopename + '.' + objname + '.prototype', p + '', xbDebugTraceBefore, xbDebugTraceAfter);
}
}
}
function xbDebugDumpProfile()
{
var p;
var execprofile;
var avg;
for (p in xbDEBUG.execprofile)
{
execprofile = xbDEBUG.execprofile[p];
avg = Math.round ( 100 * execprofile.time/execprofile.count) /100;
xbDEBUG.dump('Execution profile ' + p + ' called ' + execprofile.count + ' times. Total time=' + execprofile.time + 'ms. Avg Time=' + avg + 'ms.');
}
}

1349
livejournal/htdocs/js/xbStyle.js Executable file
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