I want to know if its possible to over-ride a setting that is part of an included js
that i dont have direct access to.
below is the js in question. the only part i want to change is in bold. can I wite a new function to switch back to 'unchecked' onload? I want it unchecked by default.
var useTabKey = 1; // 1 = enable tab-key feature / 0 = no tab-key
var tabbedMode = 1; // Default TabMode in editbox: 1 = On; 0 = Off (This option has no effect if useTabKey is != 1!)
var tspace = " "; // Convert tab to value of tspace (default is 4 spaces)
var B_open = 0;
var I_open = 0;
var U_open = 0;
var QUOTE_open = 0;
var PHP_open = 0;
var CODE_open = 0;
var SQL_open = 0;
var HTML_open = 0;
var bbtags = new Array();
// Determine browser type and stuff.
// Borrowed from http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
var myAgent = navigator.userAgent.toLowerCase();
var myVersion = parseInt(navigator.appVersion);
var is_ie = ((myAgent.indexOf("msie") != -1) && (myAgent.indexOf("opera") == -1));
var is_nav = ((myAgent.indexOf('mozilla')!=-1) && (myAgent.indexOf('spoofer')==-1)
&& (myAgent.indexOf('compatible') == -1) && (myAgent.indexOf('opera')==-1)
&& (myAgent.indexOf('webtv') ==-1) && (myAgent.indexOf('hotjava')==-1));
var is_win = ((myAgent.indexOf("win")!=-1) || (myAgent.indexOf("16bit")!=-1));
var is_mac = (myAgent.indexOf("mac")!=-1);
var dom = (document.getElementById && !document.all);
// Tab-key feature
if(useTabKey){
document.onkeypress = handleKeyEvent;
if(is_ie)
document.onkeydown = handleKeyEvent;
tabbedMode = (tabbedMode)? 2: false;
document.REPLIER.onsubmit = function() {
var rv = ValidateForm();
if(!rv) return false;
// nts = tspace.replace(/ /g, " &nsbp;");
document.REPLIER.Post.value = document.REPLIER.Post.value.replace(new RegExp(tspace, 'g'), nts);
return true;
};
// Insert mode switch box if possible
if(document.write){
var chck = (tabbedMode)? " checked='checked'": "";
document.open();
document.write("<br /><input type='checkbox' class='radiobutton' name='bbtabmode' value='1' onclick='toggleTabMode()'" + chck + " /> <b>Tab-Key Mode</b>");
document.close();
}
}
// Set the initial radio button status based on cookies
var allcookies = document.cookie;
var pos = allcookies.indexOf("bbmode=");
prep_mode();
function prep_mode()
{
if (pos != 1) {
var cstart = pos + 7;
var cend = allcookies.indexOf(";", cstart);
if (cend == -1) { cend = allcookies.length; }
cvalue = allcookies.substring(cstart, cend);
if (cvalue == 'ezmode') {
document.REPLIER.bbmode[0].checked = true;
} else {
document.REPLIER.bbmode[1].checked = true;
}
}
else {
// default to normal mode.
document.REPLIER.bbmode[1].checked = true;
}
}
function setmode(mVal)
{
document.cookie = "bbmode="+mVal+"; path=/; expires=Wed, 1 Jan 2020 00:00:00 GMT;";
}
function get_easy_mode_state()
{
// Returns true if we've chosen easy mode
return (document.REPLIER.bbmode[0].checked);
}
//--------------------------------------------
// Set the help bar status
//--------------------------------------------
function hstat(msg)
{
document.REPLIER.helpbox.value = eval( "help_" + msg );
}
// Set the number of tags open box
function cstat()
{
var c = stacksize(bbtags);
if ( (c < 1) || (c == null) ) {
c = 0;
}
if ( ! bbtags[0] ) {
c = 0;
}
document.REPLIER.tagcount.value = c;
}
//--------------------------------------------
// Get stack size
//--------------------------------------------
function stacksize(thearray)
{
for (i = 0 ; i < thearray.length; i++ ) {
if ( (thearray[i] == "") || (thearray[i] == null) || (thearray == 'undefined') ) {
return i;
}
}
return thearray.length;
}
//--------------------------------------------
// Push stack
//--------------------------------------------
function pushstack(thearray, newval)
{
arraysize = stacksize(thearray);
thearray[arraysize] = newval;
}
//--------------------------------------------
// Pop stack
//--------------------------------------------
function popstack(thearray)
{
arraysize = stacksize(thearray);
theval = thearray[arraysize - 1];
delete thearray[arraysize - 1];
return theval;
}
//--------------------------------------------
// Close all tags
//--------------------------------------------
function closeall()
{
if (bbtags[0]) {
while (bbtags[0]) {
tagRemove = popstack(bbtags)
document.REPLIER.Post.value += "[/" + tagRemove + "]";
// Change the button status
// Ensure we're not looking for FONT, SIZE or COLOR as these
// buttons don't exist, they are select lists instead.
//edited
if ( (tagRemove != 'YOUTUBE') && (tagRemove != 'GOOGLEVIDEO')&& (tagRemove != 'METACAFE') && (tagRemove != 'FONT') && (tagRemove != 'SIZE') && (tagRemove != 'COLOR') && (tagRemove != 'ALT') && (tagRemove != 'ALERT') && (tagRemove != 'ALLCAPS') && (tagRemove != 'BACKWARDS') && (tagRemove != 'BLOCKQUOTE') && (tagRemove != 'BLUR') && (tagRemove != 'BR') && (tagRemove != 'CAPITALIZE') && (tagRemove != 'CENTER') && (tagRemove != 'CITATION') && (tagRemove != 'DATE') && (tagRemove != 'DEFINITION') && (tagRemove != 'DROPSHADOW') && (tagRemove != 'FADE') && (tagRemove != 'FLIPH') && (tagRemove != 'FLIPV') && (tagRemove != 'GLOW') && (tagRemove != 'HR') && (tagRemove != 'INVERT') && (tagRemove != 'JUSTIFY') && (tagRemove != 'KEYBOARD') && (tagRemove != 'LEFT') && (tagRemove != 'MASK') && (tagRemove != 'MARQUEE') && (tagRemove != 'OVERLINE') && (tagRemove != 'P') && (tagRemove != 'RIGHT') && (tagRemove != 'SAMPLE') && (tagRemove != 'SHADOW') && (tagRemove != 'SMALLCAPS') && (tagRemove != 'SPOILER') && (tagRemove != 'SUB') && (tagRemove != 'SUP') && (tagRemove != 'TIME') && (tagRemove != 'VARIBLE') && (tagRemove != 'WAVE') && (tagRemove != 'XRAY') )
{
eval("document.REPLIER." + tagRemove + ".value = ' " + tagRemove + " '");
eval(tagRemove + "_open = 0");
}
}
}
// Ensure we got them all
document.REPLIER.tagcount.value = 0;
bbtags = new Array();
document.REPLIER.Post.focus();
}
//--------------------------------------------
// EMOTICONS
//--------------------------------------------
function emoticon(theSmilie)
{
doInsert(" " + theSmilie + " ", "", false);
}
//--------------------------------------------
// ADD CODE
//--------------------------------------------
function add_code(NewCode)
{
document.REPLIER.Post.value += NewCode;
document.REPLIER.Post.focus();
}
//--------------------------------------------
// ALTER FONT
//--------------------------------------------
function alterfont(theval, thetag)
{
if (theval == 0)
return;
if(doInsert("[" + thetag + "=" + theval + "]", "[/" + thetag + "]", true))
pushstack(bbtags, thetag);
if(document.REPLIER.ffont)
document.REPLIER.ffont.selectedIndex = 0;
if(document.REPLIER.fsize)
document.REPLIER.fsize.selectedIndex = 0;
if(document.REPLIER.fcolor)
document.REPLIER.fcolor.selectedIndex = 0;
cstat();
}
//--------------------------------------------
// Misc BBcodes -- Edited
//--------------------------------------------
function miscbbcodes(bbc)
{
if (bbc == 0)
return;
if (bbc == 'DROPSHADOW' || bbc == 'GLOW' || bbc == 'MASK' || bbc == 'SHADOW' || bbc == 'HR') {
var FoundErrors = '';
var enterCOLOR = prompt(text_enter_color, "");
if (!enterCOLOR) {
alert("Error! Please enter a color!");
document.REPLIER.fmiscbbcodes.selectedIndex = 0;
return;
}
doInsert("[" + bbc + "=" + enterCOLOR + "]", "[/" + bbc + "]", true)
pushstack(bbtags, bbc);
}
else if (bbc == 'ALIGN' || bbc == 'MARQUEE') {
var FoundErrors = '';
var enterDIR = prompt(text_enter_align, "");
if (!enterDIR) {
alert("Error! Please enter a direction!");
document.REPLIER.fmiscbbcodes.selectedIndex = 0;
return;
}
doInsert("[" + bbc + "=" + enterDIR + "]", "[/" + bbc + "]", true)
pushstack(bbtags, bbc);
}
else if (bbc == 'ALT') {
var FoundErrors = '';
var enterTXT = prompt(text_enter_text, "");
if (!enterTXT) {
alert("Error! Please enter some text!");
document.REPLIER.fmiscbbcodes.selectedIndex = 0;
return;
}
doInsert("[" + bbc + "=" + enterTXT + "]", "[/" + bbc + "]", true)
pushstack(bbtags, bbc);
}
else if (bbc == 'MEN')
{
doInsert("[ME=NAME]", "", true)
}
else if (bbc == 'MEI')
{
doInsert("[ME=ID]", "", true)
}
else if (bbc == 'MEE')
{
doInsert("[ME=EMAIL]", "", true)
}
else
{
if(doInsert("[" + bbc + "]", "[/" + bbc + "]", true))
pushstack(bbtags, bbc);
}
document.REPLIER.fmiscbbcodes.selectedIndex = 0;
cstat();
}
function do_datentime_tag(bbc) {
if (bbc == 0)
return;
if (bbc == 'DATE1')
{
doInsert("[DATE=1]", "", false)
}
else if (bbc == 'DATE2')
{
doInsert("[DATE=2]", "", false)
}
else if (bbc == 'DATE3')
{
doInsert("[DATE=3]", "", false)
}
else if (bbc == 'DATE4')
{
doInsert("[DATE=4]", "", false)
}
else if (bbc == 'TIME1')
{
doInsert("[TIME=1]", "", false)
}
else if (bbc == 'TIME2')
{
doInsert("[TIME=2]", "", false)
}
else if (bbc == 'TIME3')
{
doInsert("[TIME=3]", "", false)
}
document.REPLIER.fdatentime.selectedIndex = 0;
}
function do_search_tag(stag) {
if (stag == 0)
return;
if (stag == 'SEARCH') {
var stag = 'SEARCH.COM';
}
if (stag == 'ABOUT') {
var stag = 'ABOUT.COM';
}
if (stag == 'ASK') {
var stag = 'ASK JEEVES';
}
if (stag == 'DEFINITIONS') {
var stag = 'DEFINITION';
}
if (stag == 'GOOGLEDEFINE') {
var stag = 'GOOGLE DEFINITION';
}
if (stag == 'GOOGLEIMG') {
var stag = 'GOOGLE IMAGE';
}
if (stag == 'YAHOOIMG') {
var stag = 'YAHOO IMAGE';
}
var FoundErrors = '';
var enterURL = prompt(text_enter_url, stag+" SEARCH");
if (!enterURL) var enterURL = '';
var enterTITLE = prompt(text_enter_url_name, stag+" SEARCH: "+enterURL);
if (!enterURL) {
FoundErrors += " " + error_no_url;
}
if (!enterTITLE) {
FoundErrors += " " + error_no_title;
}
if (FoundErrors) {
alert("Error!"+FoundErrors);
return;
}
if (stag == 'SEARCH.COM') {
var stag = 'SEARCH';
}
if (stag == 'ABOUT.COM') {
var stag = 'ABOUT';
}
if (stag == 'ASK JEEVES') {
var stag = 'ASK';
}
if (stag == 'DEFINITION') {
var stag = 'DEFINITIONS';
}
if (stag == 'GOOGLE DEFINITION') {
var stag = 'GOOGLEDEFINE';
}
if (stag == 'GOOGLE IMAGE') {
var stag = 'GOOGLEIMG';
}
if (stag == 'YAHOO IMAGE') {
var stag = 'YAHOOIMG';
}
doInsert("["+stag+"="+enterURL+"]"+enterTITLE+"[/"+stag+"]", "", false);
document.REPLIER.fsearch.selectedIndex = 0;
}
//--------------------------------------------
// SIMPLE TAGS (such as B, I U, etc)
//--------------------------------------------
function simpletag(thetag)
{
var tagOpen = eval(thetag + "_open");
if ( get_easy_mode_state() )
{
inserttext = prompt(prompt_start + "\n[" + thetag + "]xxx[/" + thetag + "]");
if ( (inserttext != null) && (inserttext != "") )
{
doInsert("[" + thetag + "]" + inserttext + "[/" + thetag + "] ", "", false);
}
}
else {
if (tagOpen == 0)
{
if(doInsert("[" + thetag + "]", "[/" + thetag + "]", true))
{
eval(thetag + "_open = 1");
// Change the button status
eval("document.REPLIER." + thetag + ".value += '*'");
pushstack(bbtags, thetag);
cstat();
hstat('click_close');
}
}
else {
// Find the last occurance of the opened tag
lastindex = 0;
for (i = 0 ; i < bbtags.length; i++ )
{
if ( bbtags[i] == thetag )
{
lastindex = i;
}
}
// Close all tags opened up to that tag was opened
while (bbtags[lastindex])
{
tagRemove = popstack(bbtags);
doInsert("[/" + tagRemove + "]", "", false)
// Change the button status
if ( (tagRemove != 'FONT') && (tagRemove != 'SIZE') && (tagRemove != 'COLOR') )
{
eval("document.REPLIER." + tagRemove + ".value = '" + tagRemove + "'");
eval(tagRemove + "_open = 0");
}
}
cstat();
}
}
}
function tag_list()
{
var listvalue = "init";
var thelist = "";
while ( (listvalue != "") && (listvalue != null) )
{
listvalue = prompt(list_prompt, "");
if ( (listvalue != "") && (listvalue != null) )
{
thelist = thelist+"[*]"+listvalue+"\n";
}
}
if ( thelist != "" )
{
doInsert( "\n", "", false);
}
}
function tag_url()
{
var FoundErrors = '';
var enterURL = prompt(text_enter_url, "http://");
var enterTITLE = prompt(text_enter_url_name, "My Webpage");
if (!enterURL) {
FoundErrors += " " + error_no_url;
}
if (!enterTITLE) {
FoundErrors += " " + error_no_title;
}
if (FoundErrors) {
alert("Error!"+FoundErrors);
return;
}
doInsert(""+enterTITLE+"", "", false);
}
function tag_image()
{
var FoundErrors = '';
var enterURL = prompt(text_enter_image, "http://");
if (!enterURL) {
FoundErrors += " " + error_no_url;
}
if (FoundErrors) {
alert("Error!"+FoundErrors);
return;
}
doInsert("[IMG]"+enterURL+"[/IMG]", "", false);
}
function tag_email()
{
var emailAddress = prompt(text_enter_email, "");
if (!emailAddress) {
alert(error_no_email);
return;
}
doInsert(""+emailAddress+"", "", false);
}
//--------------------------------------------
// TAG INSERT FUNCTION
//--------------------------------------------
// ibTag: opening tag
// ibClsTag: closing tag, used if we have selected text
// isSingle: true if we do not close the tag right now
// return value: true if the tag needs to be closed later
function doInsert(ibTag, ibClsTag, isSingle)
{
var isClose = false;
var sel = _getTASelection();
if(!sel)
sel = new Array('');
if(ibClsTag && sel[0].length)
ibTag += sel[0] + ibClsTag;
else if(isSingle)
isClose = true;
_insertAtSelection(sel, ibTag)
return isClose;
}
//--------------------------------------------
// KEYBOARD EVENTS
//--------------------------------------------
function handleKeyEvent(e)
{
if(!document.getElementById) return;
if(!(e = (window.event)? window.event: e)) return;
var obj_ta = document.getElementsByName('Post')[0];
if((e.target && e.target != obj_ta) || (e.srcElement && e.srcElement != obj_ta))
return;
var aK = (e.modifiers)? e.modifiers & Event.ALT_MASK: e.altKey;
var cK = (e.modifiers)? e.modifiers & Event.CONTROL_MASK: e.ctrlKey;
var sK = (e.modifiers)? e.modifiers & Event.SHIFT_MASK: e.shiftKey;
var c = (e.which)? e.which: e.keyCode;
if(c == 9){
if(tabbedMode == 2){
var rv = confirm("Do you want to indent text or move the input focus?\n"
+"You can toggle this mode later with Alt+M or the checkbox to the left.\n\n"
+"Hit 'OK' to indent or 'Cancel' to move the focus...");
tabbedMode = (rv)? false: true;
toggleTabMode();
}
if(!tabbedMode) return;
var sel = _getTASelection();
var val = _prepareTabs(sel, sK);
_insertAtSelection(sel, val);
if(dom && e.stopPropagation){
if(e.cancelable)
e.preventDefault();
e.stopPropagation();
}
else if(is_ie){
e.returnValue = false;
e.cancelBubble = true;
}
}
else if(((is_nav && c == 109) || (is_ie && c == 77)) && aK){
toggleTabMode();
}
else if(((is_nav && c == 118) || (is_ie && c == 86)) && cK){
if(!tabbedMode) return;
onTabbedBeforePaste(e);
}
}
function _prepareTabs(sel, sK)
{
var tmp;
if(!sel[0] && !sK)
return tspace;
sel[0] = sel[0].replace(/\r\n/g, "\n");
sel[0] = sel[0].replace(/\r/g, "\n");
tmp = sel[0].split("\n");
// Outdent
if(sK){
for(var i = 0; i < tmp.length; i++){
var n = 0;
while(tmp[i].charAt(0) == ' ' && n < 4){
tmp[i] = tmp[i].substring(1, tmp[i].length);
n++;
}
}
}
// Fix up
if(!tmp[tmp.length - 1]){
tmp.pop();
tmp[tmp.length - 1] += "\n";
}
else if(is_ie){
tmp[tmp.length - 1] += "\n";
}
// Return re-formatted string
return (!sK)? tspace + tmp.join("\n" + tspace): tmp.join("\n");
}
function toggleTabMode()
{
tabbedMode = (tabbedMode)? false: true;
document.REPLIER.bbtabmode.checked = (tabbedMode);
}
//--------------------------------------------
// onPaste-handler
//--------------------------------------------
function onTabbedBeforePaste(e)
{
if(!e) return;
var obj_ta = (dom)? document.getElementsByName('Post')[0]: document.all.Post;
var obj = (e.srcElement)? e.srcElement: e.target;
if(!obj || obj != obj_ta) return;
setTimeout("onTabbedAfterPaste()", 100);
}
function onTabbedAfterPaste()
{
var sel = _getTASelection();
var obj_ta = (dom)? document.getElementsByName('Post')[0]: document.all.Post;
obj_ta.value = obj_ta.value.replace(/\t/g, tspace);
obj_ta.focus();
}
//--------------------------------------------
// GENERAL INSERT FUNCTIONS
//--------------------------------------------
// sel: selection
// Gecko: Array(selected text, selection start, selection end)
// IE: Array(selected text, TextRange object)
// Other: false
// val: text to insert
function _insertAtSelection(sel, val)
{
var obj_ta = (dom)? document.getElementsByName('Post')[0]: document.all.Post;
obj_ta.focus();
if(sel.length > 2){
var txt = obj_ta.value.substring(0, sel[1]);
txt += val;
txt += obj_ta.value.substring(sel[2], obj_ta.value.length);
obj_ta.value = txt;
if(obj_ta.setSelectionRange){
sel[2] = sel[1] + val.length;
if(insertMode == 1 || !sel[0].length)
obj_ta.setSelectionRange(sel[2], sel[2]);
else
obj_ta.setSelectionRange(sel[1], sel[2]);
}
}
else if(sel.length == 2){
var len = sel[1].text.length;
sel[1].text = val;
if(insertMode != 1 && len)
sel[1].moveStart('character', -val.length);
sel[1].select();
}
else {
obj_ta.value = val;
}
obj_ta.focus();
}
// Returns a selection as described above
function _getTASelection()
{
var sel;
var obj_ta = (dom)? document.getElementsByName('Post')[0]: document.all.Post;
obj_ta.focus();
if(obj_ta.setSelectionRange){
var s = obj_ta.selectionStart;
var e = obj_ta.selectionEnd;
sel = obj_ta.value.substring(s, e);
// Cut off blank at end
if(s < e && sel.charAt(sel.length - 1) == ' '){
sel = sel.substring(0, sel.length - 1);
e--;
}
return new Array(sel, s, e);
}
else if(!dom && !window.opera && !is_mac){
sel = document.selection;
var rng = sel.createRange();
if((sel.type == "Text" || sel.type == "None") && rng != null){
rng.collapse;
// Cut off blank at end
if(rng.text.length > 1 && rng.text.charAt(rng.text.length - 1) == ' ')
rng.moveEnd('character', -1);
rng.select();
return new Array(rng.text, rng);
}
}
return new Array('');
}
