0) {
mOffsetTop += mOffsetParent.offsetTop;
mOffsetParent = mOffsetParent.offsetParent;
parents_up--;
}
return mOffsetTop;
}
// Ernst de Moor: Fix the amount of digging parents up, in case the RTE editor itself is displayed in a div.
// KJR 11/12/2004 Changed to position palette based on parent div, so palette will always appear in proper location regardless of nested divs
function getOffsetLeft(elm) {
var mOffsetLeft = elm.offsetLeft;
var mOffsetParent = elm.offsetParent;
var parents_up = 2;
while(parents_up > 0) {
mOffsetLeft += mOffsetParent.offsetLeft;
mOffsetParent = mOffsetParent.offsetParent;
parents_up--;
}
return mOffsetLeft;
}
function selectFont(rte, selectname) {
//function to handle font changes
var idx = document.getElementById(selectname).selectedIndex;
// First one is always a label
if (idx != 0) {
var selected = document.getElementById(selectname).options[idx].value;
var cmd = selectname.replace('_' + rte, '');
rteCommand(rte, cmd, selected);
document.getElementById(selectname).selectedIndex = 0;
}
}
function selectFont2(rte, fontName) {
//function to handle font changes
//var idx = document.getElementById(selectname).selectedIndex;
// First one is always a label
//if (idx != 0) {
// var selected = document.getElementById(selectname).options[idx].value;
// var cmd = selectname.replace('_' + rte, '');
rteCommand(rte, 'fontname', fontName);
// document.getElementById(selectname).selectedIndex = 0;
//}
}
function selectFontsize(rte, fontSize) {
rteCommand(rte, 'fontsize', fontSize);
}
// MY CODE ####################################################
function stripFont(oldHtml) {
newHtml = oldHtml;
//newHtml = newHtml.replace(/"size=\"2\""/g,"style=\"font-size:11px;\"");
//newHtml = newHtml.replace(/"the"/g,"JENNIFER");
newHtml = newHtml.replace(/size/g,"style");
return newHtml;
}
// __________________________________________________________-
function insertHTML(html) {
//function to add HTML -- thanks dannyuk1982
var rte = currentRTE;
var oRTE;
if (document.all) {
oRTE = frames[rte];
} else {
oRTE = document.getElementById(rte).contentWindow;
}
oRTE.focus();
if (document.all) {
var oRng = oRTE.document.selection.createRange();
oRng.pasteHTML(html);
oRng.collapse(false);
oRng.select();
} else {
oRTE.document.execCommand('insertHTML', false, html);
}
}
function showHideElement(element, showHide) {
//function to show or hide elements
//element variable can be string or object
if (document.getElementById(element)) {
element = document.getElementById(element);
}
if (showHide == "show") {
element.style.visibility = "visible";
} else if (showHide == "hide") {
element.style.visibility = "hidden";
}
}
function setRange(rte) {
//function to store range of current selection
var oRTE;
if (document.all) {
oRTE = frames[rte];
var selection = oRTE.document.selection;
if (selection != null) rng = selection.createRange();
} else {
oRTE = document.getElementById(rte).contentWindow;
var selection = oRTE.getSelection();
rng = selection.getRangeAt(selection.rangeCount - 1).cloneRange();
}
return rng;
}
function stripHTML(oldString) {
//function to strip all html
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;
}
function trim(inputString) {
// Removes leading and trailing spaces from the passed string. Also removes
// consecutive spaces and replaces it with one space. If something besides
// a string is passed in (null, custom object, etc.) then return the input.
if (typeof inputString != "string") return inputString;
var retValue = inputString;
var ch = retValue.substring(0, 1);
while (ch == " ") { // Check for spaces at the beginning of the string
retValue = retValue.substring(1, retValue.length);
ch = retValue.substring(0, 1);
}
ch = retValue.substring(retValue.length - 1, retValue.length);
while (ch == " ") { // Check for spaces at the end of the string
retValue = retValue.substring(0, retValue.length - 1);
ch = retValue.substring(retValue.length - 1, retValue.length);
}
// Note that there are two spaces in the string - look for multiple spaces within the string
while (retValue.indexOf(" ") != -1) {
// Again, there are two spaces in each of the strings
retValue = retValue.substring(0, retValue.indexOf(" ")) + retValue.substring(retValue.indexOf(" ") + 1, retValue.length);
}
return retValue; // Return the trimmed string back to the user
}
//********************
//Gecko-Only Functions
//********************
function geckoKeyPress(evt) {
//function to add bold, italic, and underline shortcut commands to gecko RTEs
//contributed by Anti Veeranna (thanks Anti!)
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, null);
// stop the event bubble
evt.preventDefault();
evt.stopPropagation();
}
}
}
//*****************
//IE-Only Functions
//*****************
function ieKeyPress(evt, rte) {
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;
// };
}
function checkspell() {
//function to perform spell check
try {
var tmpis = new ActiveXObject("ieSpell.ieSpellExtension");
tmpis.CheckAllLinkedDocuments(document);
}
catch(exception) {
if(exception.number==-2146827859) {
if (confirm("ieSpell not detected. Click Ok to go to download page."))
window.open("http://www.iespell.com/download.php","DownLoad");
} else {
alert("Error Loading ieSpell: Exception " + exception.number);
}
}
}
function raiseButton(e) {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImage' || className == 'rteImageLowered') {
el.className = 'rteImageRaised';
}
}
function normalButton(e) {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImageRaised' || className == 'rteImageLowered') {
el.className = 'rteImage';
}
}
function lowerButton(e) {
var el = window.event.srcElement;
className = el.className;
if (className == 'rteImage' || className == 'rteImageRaised') {
el.className = 'rteImageLowered';
}
}
/*
function cleanupHTML(rte, displayMessage) {
var oRTE;
if (document.all) {
oRTE = frames[rte].document;
} else {
oRTE = document.getElementById(rte).contentWindow.document;
}
//if viewing source, switch back to design view
if (document.getElementById("chkSrc" + rte).checked) {
document.getElementById("chkSrc" + rte).checked = false;
toggleHTMLSrc(rte);
}
// get text and strip out nbsps which is not done by trim()
var oldString = oRTE.body.innerHTML;
var newString = oldString.replace(/ /ig, " ");
// change allowed tags
var r1 = "@open@";
var r2 = "@close@";
// a href
newString = newString.replace(/]+href=['"]([^>]+)['"][^>]*>/ig, r1 + 'a href="$1"' + r2);
// simple tags
var allowedTags = new Array("a", "b", "strong", "i", "em", "h2", "h3", "p", "br", "ol", "ul", "li");
for (var i=0; i]*)>", "ig");
newString = newString.replace(reg, r1 + '$1' + allowedTags[i] + r2);
}
// font, span
newString = replaceSpans(newString, "span", "strong", "strong", r1, r2);
newString = replaceSpans(newString, "span", "italic", "em", r1, r2);
newString = replaceSpans(newString, "font", "bold", "strong", r1, r2);
newString = replaceSpans(newString, "font", "italic", "em", r1, r2);
// strip HTML out and fix allowed tags
newString = stripHTML(newString);
newString = newString.replace(/@open@/g, "<");
newString = newString.replace(/@close@/g, ">");
// write text back
oRTE.body.innerHTML = newString;
// display message
if (displayMessage == true) alert("Cleanup done");
}
function replaceSpans(plain, oldTag, property, newTag, r1, r2) {
var start, end, s, before, here, after, neu;
start = '<' + oldTag; // kann auch global sein
end = ''; // kann auch global sein
s = plain.search(start);
if (s==-1) return plain;
before = plain.substring(0, s);
here = plain.substr(s);
s = here.search(end);
if (s==-1) s = here.length-1;
after = here.substr(s + end.length);
here = here.substring(0, s + end.length);
var reg = new RegExp("(^<" + oldTag + "\\b[^>]+[\'\"][^>]*" + property + "[^>]*[\'\"][^>]*>)", "i");
if (matsch = here.match(reg))
neu = r1 + newTag + r2
+ here.substring(matsch[0].length, here.length-end.length)
+ r1 + '/' + newTag + r2;
else neu = here;
after = replaceSpans(after, oldTag, property, newTag, r1, r2);
return before + neu + after;
}
*/
// ############################################################
// PREVIEW
function displayHTML() {
popup = window.open("", "popup", "toolbar=0, resize=1, scrollbars=1, width=800, height=500 status = yes");
popup.focus();
updateRTE('rte1');
var inf = document.forms['RTEMAIN'].rte1.value;
var stuff = inf.replace(/#/g, "POUND");
var inf = stuff;
document.getElementById("form_inf").value=inf;
};
