';
}
else if(rte.rteID == 'rte3'){
html+='
';
html+='
';
}
html+='
';
if(rte.rteID == 'rte1') panel1.appendToBody(html);
else if(rte.rteID == 'rte2') panel2.appendToBody(html);
else if(rte.rteID == 'rte3') $('message_reply').innerHTML=$('message_reply').innerHTML+html;
} catch (e) {
if (debugMode) alert(e);
}
}
function enableDesignMode(rte, html) {
try {
var frameStyle = "\n";
var frameHtml = "\n";
frameHtml += "\n";
frameHtml += "\n";
frameHtml += "
\n";
frameHtml += "
\n";
if (!isGecko) frameHtml += frameStyle;
frameHtml += "\n";
frameHtml += "\n";
frameHtml += html + "\n";
if (isGecko) frameHtml += frameStyle;
frameHtml += "\n";
frameHtml += "";
var oRTE = $(rte);
try {
if (isGecko) {
oRTE.contentDocument.designMode = "on";
try {
var oRTEDoc = oRTE.contentWindow.document;
oRTEDoc.open("text/html","replace");
oRTEDoc.write(frameHtml);
oRTEDoc.close();
oRTEDoc.addEventListener("keypress", geckoKeyPress, true);
} catch (e) {
alert("Error preloading content.");
}
loopCnt = 0;
} else if (oRTE.contentWindow) {
//IE 5.5+
try {
var oRTEDoc = oRTE.contentWindow.document;
oRTEDoc.open("text/html","replace");
oRTEDoc.write(frameHtml);
oRTEDoc.close();
if (isIE) oRTEDoc.attachEvent("onkeypress", evt_ie_keypress);
} catch (e) {
alert("Error preloading content.");
}
oRTEDoc.designMode = "on";
loopCnt = 0;
} else {
//IE5 and Opera
var oRTEDoc = oRTE.document;
//oRTEDoc.open("text/html","replace");
//oRTEDoc.write(frameHtml);
//oRTEDoc.close();
if (isIE) oRTEDoc.attachEvent("onkeypress", evt_ie_keypress);
oRTEDoc.designMode = "on";
loopCnt = 0;
}
} catch (e) {
//some browsers may take some time to enable design mode.
//Keep looping until able to set.
if (loopCnt < maxLoops) {
setTimeout("enableDesignMode('" + rte + "', '" + html + "');", 100);
loopCnt += 1;
} else {
alert("Error enabling designMode.");
}
}
} catch (e) {
if (debugMode) alert(e);
}
}
function updateRTE(rte) {
try {
if (isRichText) {
setHiddenVal(rte);
} else {
return;
}
} catch (e) {
if (debugMode) alert(e);
}
}
function updateRTEs() {
try {
if (allRTEs != "") {
var vRTEs = allRTEs.split(";");
for (var i = 0; i < vRTEs.length; i++) {
updateRTE(vRTEs[i]);
}
}
} catch (e) {
if (debugMode) alert(e);
}
}
function rteCommand(rte, command, option) {
//function to perform command
try {
var oRTE = $(rte);
if (oRTE.contentWindow) {
oRTE.contentWindow.focus();
oRTE.contentWindow.document.execCommand(command, false, option);
} else {
oRTE.document.focus();
oRTE.document.execCommand(command, false, option);
}
loopCnt = 0;
return false;
} catch (e) {
if (debugMode) alert(e);
//Keep looping until able to set.
if (loopCnt < maxLoops) {
setTimeout("rteCommand('" + rte + "', '" + command + "', '" + option + "');", 100);
loopCnt += 1;
} else {
alert("Error executing command.");
}
}
}
function dlgColorPalette(rte, command) {
//function to display or hide color palettes
try {
setRange(rte);
//get dialog position
var buttonElement = $(command + '_' + rte);
var iLeftPos = findPosX(buttonElement, rte);
var iTopPos = findPosY(buttonElement, rte) + buttonElement.offsetHeight;
var oDialog = $('cp');
oDialog.style.left = iLeftPos + "px";
oDialog.style.top = iTopPos + "px";
if ((command == lastCommand) && (rte == currentRTE)) {
//if current command dialog is currently open, close it
if (oDialog.style.visibility == "hidden") {
showHideElement('cp', 'show');
} else {
showHideElement('cp', 'hide');
}
} else {
showHideElement('cp', 'show');
}
//save current values
lastCommand = command;
currentRTE = rte;
} catch (e) {
if (debugMode) alert(e);
}
}
function dlgInsertLink(rte) {
//function to open insert link dialog
try {
if (cmdInsertHTMLEnabled) {
//save current values
setRange(rte);
currentRTE = rte;
Alert.show($('hyperLinkButton'), 'Insert Hyperlink', '
', true);
$('hyperLinkButton').onAlertOk = function(e){
var html = '
' + $('linkText').value + ' ';
insertHTML(html);
};
} else {
var url = prompt("Enter URL", "http://");
rteCommand(rte, "createlink", url);
}
} catch (e) {
if (debugMode) alert(e);
}
}
function setColor(color) {
//function to set color
try {
var rte = currentRTE;
if (isSafari || isIE) {
if (lastCommand == "hilitecolor") lastCommand = "backcolor";
//retrieve selected range
if (!isSafari) rng.select();
}
rteCommand(rte, lastCommand, color);
showHideElement('cp', "hide");
} catch (e) {
if (debugMode) alert(e);
}
}
function addImage(rte) {
//function to add image
try {
Alert.show($('addImageButton'), 'Insert Image', 'Enter Image URL:
', true);
$('addImageButton').onAlertOk = function(alert){
if($('imageUrl').value){
rteCommand(rte, 'InsertImage', $('imageUrl').value);
}
};
} catch (e) {
if (debugMode) alert(e);
}
}
//positioning functions courtesy of Peter-Paul Koch - http://www.quirksmode.org/
function findPosX(obj, rte) {
var curleft = 0;
if (obj.offsetParent) {
curleft = obj.offsetLeft;
while (obj = obj.offsetParent) {
curleft += obj.offsetLeft;
}
}
if(rte=='rte1') return curleft - panel1.cfg.getProperty("x");
else if(rte=='rte2') return curleft - panel2.cfg.getProperty("x");
return curleft;
}
function findPosY(obj, rte) {
var curtop = 0;
if (obj.offsetParent) {
curtop = obj.offsetTop;
while (obj = obj.offsetParent) {
curtop += obj.offsetTop;
}
}
if(rte=='rte1') return curtop - panel1.cfg.getProperty("y");
else if(rte=='rte2') return curtop - panel2.cfg.getProperty("y");
return curtop;
}
function selectFont(rte, selectname) {
//function to handle font changes
try {
var idx = $(selectname).selectedIndex;
// First one is always a label
if (idx != 0) {
var selected = $(selectname).options[idx].value;
var cmd = selectname.replace('_' + rte, '');
rteCommand(rte, cmd, selected);
$(selectname).selectedIndex = $(selectname).selectedIndex;
}
} catch (e) {
if (debugMode) alert(e);
}
}
function insertHTML(html) {
//function to add HTML -- thanks dannyuk1982
try {
if (document.all && !isOpera) {
rng.pasteHTML(html);
rng.collapse(false);
rng.select();
} else {
rteCommand(currentRTE, 'inserthtml', html);
}
} catch (e) {
if (debugMode) alert(e);
}
}
function showHideElement(element, showHide) {
//function to show or hide elements
try {
//element variable can be string or object
if ($(element)) {
element = $(element);
if (showHide == "show") {
if (element.id.substring(0,7) == "toolbar") element.style.display = "block";
element.style.visibility = "visible";
} else if (showHide == "hide") {
if (element.id.substring(0,7) == "toolbar") element.style.display = "none";
element.style.visibility = "hidden";
}
}
} catch (e) {
if (debugMode) alert(e);
}
}
function setRange(rte) {
//function to store range of current selection
try {
var oRTE = $(rte);
if (oRTE.contentWindow) {
var oRTEDoc = oRTE.contentWindow.document;
oRTE.contentWindow.focus();
} else {
var oRTEDoc = oRTE.document;
oRTEDoc.focus();
}
if (document.all) {
sel = oRTEDoc.selection;
rng = sel.createRange();
selectionText = rng.text.toString();
} else if (document.getSelection) {
rng = oRTEDoc.createRange();
selectionText = oRTEDoc.getSelection();
}
} catch (e) {
if (debugMode) alert(e);
}
}
function stripHTML(oldString) {
//function to strip all html
try {
var newString = oldString.replace(/(<([^>]+)>)/ig,"");
//replace carriage returns and line feeds
newString = newString.replace(/\r\n/g," ");
newString = newString.replace(/\n/g," ");
newString = newString.replace(/\r/g," ");
//trim string
newString = trim(newString);
return newString;
} catch (e) {
if (debugMode) alert(e);
}
}
function trim(sInString) {
//removes leading and trailing spaces from the passed string
try {
sInString = sInString.replace(/^\s+/g, "");
return sInString.replace(/\s+$/g, "");
} catch (e) {
if (debugMode) alert(e);
}
}
function cleanWordContent(wordContent) {
//found at http://blogs.speerio.net/peerio/
// wordDiv = document.createElement("DIV");
// wordDiv.innerHTML = wordContent;
// for (var i = 0; i < wordDiv.all.length; i++) {
// wordDiv.all[i].removeAttribute("className","",0);
// wordDiv.all[i].removeAttribute("style","",0);
// }
// wordContent = wordDiv.innerHTML;
wordContent = String(wordContent).replace(/<\\?\?xml[^>]*>/g,"");
wordContent = String(wordContent).replace(/<\/?o:p[^>]*>/g,"");
wordContent = String(wordContent).replace(/<\/?v:[^>]*>/g,"");
wordContent = String(wordContent).replace(/<\/?o:[^>]*>/g,"");
// wordContent = String(wordContent).replace(/ /g,"");//
// wordContent = String(wordContent).replace(/<\/?SPAN[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?FONT[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?STRONG[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?P[^>]*><\/P>/g,"");
// wordContent = String(wordContent).replace(/<\/?H1[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?H2[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?H3[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?H4[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?H5[^>]*>/g,"");
// wordContent = String(wordContent).replace(/<\/?H6[^>]*>/g,"");
return wordContent;
}
function setHiddenVal(rte) {
//set hidden form field value for current rte
try {
var oHdnField = $('hdn' + rte);
if (oHdnField.value == null) oHdnField.value = "";
var html = getHtmlSrc(rte);
html = cleanWordContent(html);
//if there is no content (other than formatting) set value to nothing
if (stripHTML(html.replace(" ", " ")) == "" &&
html.toLowerCase().search("
/ig, '>').replace(/\"/ig, '"');
}
function htmlDecode(text) {
return text.replace(/\&\;/ig, '&').replace(/\<\;/ig, '<').replace(/\>\;/ig, '>').replace(/\"\;/ig, '"');
}
// webkit.org webkit detection scripts
function parse_webkit_version(version) {
try {
var bits = version.split(".");
var is_nightly = (version[version.length - 1] == "+");
if (is_nightly) {
var minor = "+";
} else {
var minor = parseInt(bits[1]);
// If minor is Not a Number (NaN) return an empty string
if (isNaN(minor)) {
minor = "";
}
}
return {major: parseInt(bits[0]), minor: minor, is_nightly: is_nightly};
} catch (e) {
if (debugMode) alert(e);
}
}
function get_webkit_version() {
try {
var regex = new RegExp("\\(.*\\) AppleWebKit/(.*) \\((.*)");
var matches = regex.exec(navigator.userAgent);
if (matches) {
var webkit_version = parse_webkit_version(matches[1]);
}
return {major: webkit_version['major'], minor: webkit_version['minor'], is_nightly: webkit_version['is_nightly']};
} catch (e) {
//if (debugMode) alert(e);
}
}
//********************
//Gecko-Only Functions
//********************
function geckoKeyPress(evt) {
//function to add bold, italic, and underline shortcut commands to gecko RTEs
//contributed by Anti Veeranna (thanks Anti!)
try {
var rte = evt.target.id;
if (evt.ctrlKey) {
var key = String.fromCharCode(evt.charCode).toLowerCase();
var cmd = '';
switch (key) {
case 'b': cmd = "bold"; break;
case 'i': cmd = "italic"; break;
case 'u': cmd = "underline"; break;
};
if (cmd) {
rteCommand(rte, cmd);
// stop the event bubble
evt.preventDefault();
evt.stopPropagation();
}
}
} catch (e) {
if (debugMode) alert(e);
}
}
//*****************
//IE-Only Functions
//*****************
function evt_ie_keypress(event) {
try {
ieKeyPress(event, rte);
} catch (e) {
if (debugMode) alert(e);
}
}
function ieKeyPress(evt, rte) {
try {
var key = (evt.which || evt.charCode || evt.keyCode);
var stringKey = String.fromCharCode(key).toLowerCase();
//the following breaks list and indentation functionality in IE (don't use)
// switch (key) {
// case 13:
// //insert
tag instead of
// //change the key pressed to null
// evt.keyCode = 0;
//
// //insert
tag
// currentRTE = rte;
// insertHTML('
');
// break;
// };
} catch (e) {
if (debugMode) alert(e);
}
}
function raiseButton(e) {
try {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImage' || className == 'rteImageLowered') {
el.className = 'rteImageRaised';
}
} catch (e) {
if (debugMode) alert(e);
}
}
function normalButton(e) {
try {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImageRaised' || className == 'rteImageLowered') {
el.className = 'rteImage';
}
} catch (e) {
if (debugMode) alert(e);
}
}
function lowerButton(e) {
try {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImage' || className == 'rteImageRaised') {
el.className = 'rteImageLowered';
}
} catch (e) {
if (debugMode) alert(e);
}
}
';
html+='
