' + html + '

'); } } function writeRTE(rte, html, width, height, buttons, readOnly) { if (readOnly) buttons = false; if (buttons == true) { document.writeln(''); document.writeln(''); document.writeln(' '); document.writeln(' '); document.writeln(' '); document.writeln('

'); document.writeln('

'); } document.writeln(''); enableDesignMode(rte, html, readOnly); } function enableDesignMode(rte, html, readOnly) { var frameHtml = "\n"; frameHtml += "\n"; if (cssFile.length > 0) { frameHtml += "\n"; } frameHtml += "\n"; frameHtml += "\n"; frameHtml += "\n"; frameHtml += html + "\n"; frameHtml += "\n"; frameHtml += ""; if (document.all) { var oRTE = frames[rte].document; oRTE.open(); oRTE.write(frameHtml); oRTE.close(); if (!readOnly) oRTE.designMode = "On"; } else { try { if (!readOnly) document.getElementById(rte).contentDocument.designMode = "on"; try { var oRTE = document.getElementById(rte).contentWindow.document; oRTE.open(); oRTE.write(frameHtml); oRTE.close(); if (isGecko && !readOnly) { oRTE.addEventListener("keypress", kb_handler, true); } } catch (e) { alert("Error preloading content."); } } catch (e) { if (isGecko) { setTimeout("enableDesignMode('" + rte + "', '" + html + "');", 10); } else { return false; } } } } function updateRTEs() { var vRTEs = allRTEs.split(";"); for (var i = 0; i < vRTEs.length; i++) { updateRTE(vRTEs[i]); } } function updateRTE(rte) { var oHdnMessage = document.getElementById(rte); var oRTE = document.getElementById(rte); var readOnly = false; if (document.all) { if (frames[rte].document.designMode != "On") readOnly = true; } else { if (document.getElementById(rte).contentDocument.designMode != "on") readOnly = true; } if (isRichText && !readOnly) { if (document.getElementById("chkSrc" + rte).checked) { document.getElementById("chkSrc" + rte).checked = false; toggleHTMLSrc(rte); } if (oHdnMessage.value == null) oHdnMessage.value = ""; if (document.all) { oHdnMessage.value = frames[rte].document.body.innerHTML; } else { oHdnMessage.value = oRTE.contentWindow.document.body.innerHTML; } if (stripHTML(oHdnMessage.value.replace(" ", " ")) == "") oHdnMessage.value = ""; } } function toggleHTMLSrc(rte) { var oRTE; if (document.all) { oRTE = frames[rte].document; } else { oRTE = document.getElementById(rte).contentWindow.document; } if (document.getElementById("chkSrc" + rte).checked) { document.getElementById("Buttons1_" + rte).style.visibility = "hidden"; document.getElementById("Buttons2_" + rte).style.visibility = "hidden"; if (document.all) { oRTE.body.innerText = oRTE.body.innerHTML; } else { var htmlSrc = oRTE.createTextNode(oRTE.body.innerHTML); oRTE.body.innerHTML = ""; oRTE.body.appendChild(htmlSrc); } } else { document.getElementById("Buttons1_" + rte).style.visibility = "visible"; document.getElementById("Buttons2_" + rte).style.visibility = "visible"; if (document.all) { oRTE.body.innerHTML = oRTE.body.innerText; } else { var htmlSrc = oRTE.body.ownerDocument.createRange(); htmlSrc.selectNodeContents(oRTE.body); oRTE.body.innerHTML = htmlSrc.toString(); } } } function FormatText(rte, command, option) { 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(); } try { if ((command == "forecolor") || (command == "hilitecolor")) { parent.command = command; currentRTE = rte; buttonElement = document.getElementById(command + '_' + rte); 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"; document.getElementById('cp' + rte).style.display = "inline"; } else { document.getElementById('cp' + rte).style.visibility = "hidden"; document.getElementById('cp' + rte).style.display = "none"; } } else if (command == "createlink") { var szURL = prompt("Enter a URL:", ""); try { oRTE.document.execCommand("Unlink", false, null); oRTE.document.execCommand("CreateLink", false, szURL); } catch (e) { } } else { oRTE.document.execCommand(command, false, option); } } catch (e) { alert(e); } } function setColor(color) { var rte = currentRTE; var oRTE; if (document.all) { oRTE = frames[rte]; } else { oRTE = document.getElementById(rte).contentWindow; } var parentCommand = parent.command; if (document.all) { var sel = oRTE.document.selection; if (parentCommand == "hilitecolor") parentCommand = "backcolor"; if (sel != null) { var newRng = sel.createRange(); newRng = rng; newRng.select(); } } else { } oRTE.document.execCommand(parentCommand, false, color); document.getElementById('cp' + rte).style.visibility = "hidden"; document.getElementById('cp' + rte).style.display = "none"; } function AddImage(rte) { 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(); } imagePath = prompt('Enter Image URL:', 'http://'); if ((imagePath != null) && (imagePath != "")) { oRTE.document.execCommand('InsertImage', false, imagePath); } } function checkspell() { 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 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 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(); } var idx = document.getElementById(selectname).selectedIndex; if (idx != 0) { var selected = document.getElementById(selectname).options[idx].value; var cmd = selectname.replace('_' + rte, ''); oRTE.document.execCommand(cmd, false, selected); document.getElementById(selectname).selectedIndex = 0; } } function kb_handler(evt) { 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) { FormatText(rte, cmd, true); evt.preventDefault(); evt.stopPropagation(); } } } function docChanged (evt) { alert('changed'); } function stripHTML(oldString) { var newString = oldString.replace(/(<([^>]+)>)/ig,""); newString = escape(newString); newString = newString.replace("%0D%0A"," "); newString = newString.replace("%0A"," "); newString = newString.replace("%0D"," "); newString = unescape(newString); newString = trim(newString); return newString; } function trim(inputString) { if (typeof inputString != "string") return inputString; var retValue = inputString; var ch = retValue.substring(0, 1); while (ch == " ") { retValue = retValue.substring(1, retValue.length); ch = retValue.substring(0, 1); } ch = retValue.substring(retValue.length-1, retValue.length); while (ch == " ") { retValue = retValue.substring(0, retValue.length-1); ch = retValue.substring(retValue.length-1, retValue.length); } while (retValue.indexOf(" ") != -1) { retValue = retValue.substring(0, retValue.indexOf(" ")) + retValue.substring(retValue.indexOf(" ")+1, retValue.length); } return retValue; }