KÄÂśszbeszerzÄÂŠs-oktatÄËs

// Cross-Browser Rich Text Editor //init variables var isRichText = false; var rng; var currentRTE; var currentContent; var allRTEs = ""; var isIE; var isGecko; var isSafari; var isKonqueror; var imageAtch = false; var imagesPath; var includesPath; var cssFile; var subsystem; szerkfocus=false; function initRTE() { //set browser vars var ua = navigator.userAgent.toLowerCase(); isIE = ((ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1)); isGecko = (ua.indexOf("gecko") != -1); isSafari = (ua.indexOf("safari") != -1); isKonqueror = (ua.indexOf("konqueror") != -1); //check to see if designMode mode is available if (document.getElementById && document.designMode && !isSafari && !isKonqueror) { isRichText = true; } //set paths vars //for testing standard textarea, uncomment the following line //isRichText = false; } function writeRichText(rte, html) { if (isRichText) { if (allRTEs.length > 0) allRTEs += ";"; allRTEs += rte; writeRTE(rte, html); } else { writeDefault(rte, html); } } function beallit(rte) { var oRTE; oRTE = frames[rte].document; alert(oRTE.body); iText = oRTE.body.innerText; txtRange = oRTE.body.createTextRange() ; txtRange.select(); txtRange.execCommand("Copy"); txtRange.execCommand("Paste"); txtRange.Text=vagoszoveg; txtRange.select(); txtRange.execCommand("Copy"); oRTE.body.innerHTML=vagoszoveg; txtRange = oRTE.body.createTextRange() ; txtRange.select(); txtRange.execCommand("Copy"); } function writeDefault(rte, html) { document.writeln(''); } function writeRTE(rte, html) { document.writeln(''); // if (!readOnly) document.writeln('
View Source'); // document.getElementById("hdn" + rte).value = html; // currentContent = "KÄÂśszbeszerzÄÂŠs-oktatÄËs

sdf sd sd

"; enableDesignMode(rte, html); } function insertImage(rte) { var imageOptionsName = 'image_' + rte; var selectedImageIndex = document.getElementById(imageOptionsName).selectedIndex; var selected = document.getElementById(imageOptionsName).options[selectedImageIndex].value; // First one is always a label if (selectedImageIndex != 0) { var actImgRef = "docman/image?id="+selected; FormatText(rte , 'InsertImage', actImgRef); } } function enableDesignMode(rte, html) { frameHtml = "\n"; frameHtml += "\n"; frameHtml += "\n"; frameHtml += '\n'; if (document.all) { // frameHtml+="

"; } frameHtml += html + "\n"; if (document.all) { // frameHtml+="

"; } frameHtml += "\n"; frameHtml += ""; if (document.all) { var oRTE = frames[rte].document; oRTE.open(); oRTE.write(frameHtml); oRTE.close(); oRTE.designMode = "On"; } else { try { document.getElementById(rte).contentDocument.designMode = "on"; try { var oRTE = document.getElementById(rte).contentWindow.document; oRTE.open(); oRTE.write(frameHtml); oRTE.close(); if (isGecko) { //attach a keyboard handler for gecko browsers to make keyboard shortcuts work oRTE.addEventListener("keypress", kb_handler, true); } } catch (e) { alert("Error preloading content."); } } catch (e) { //gecko may take some time to enable design mode. //Keep looping until able to set. 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) { if (!isRichText) return; var oHdnMessage = document.getElementById('hdn' + 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) { gomb=document.getElementById("chkSrc" + rte); if (((gomb!=null)&&(gomb.checked))) { gomb.checked = false; toggleHTMLSrc(rte); } if (oHdnMessage.value == null) oHdnMessage.value = ""; if (document.all) { oHdnMessage.value = frames[rte].document.body.innerHTML; forras=oHdnMessage.value; oHdnMessage.value=forras; } else { oHdnMessage.value = oRTE.contentWindow.document.body.innerHTML; } //if there is no content (other than formatting) set value to nothing if (stripHTML(oHdnMessage.value.replace(" ", " ")) == "" && oHdnMessage.value.toLowerCase().search("= 0;) { var el = objok[i]; if (!el) { // hell knows why we get here; this // could be a classic example of why // it's good to check for conditions // that are impossible to happen ;-) continue; } var a = document.createElement("a"); a.href = "#"; a.el = el; a.className='publikuslink'; a.editor = this; a.onclick = function() { this.blur(); this.editor.selectNodeContents2(rte,this.el); Kijelol(rte); return false; }; a.oncontextmenu = function() { // TODO: add context menu here this.blur(); var info = "Inline style:\n\n"; info += this.el.style.cssText.split(/;\s*/).join(";\n"); return false; }; var txt = el.tagName.toLowerCase(); a.title = el.style.cssText; if (el.id) { txt += "#" + el.id; } a.appendChild(document.createTextNode(txt)); statobj.appendChild(a); if (i != 0) { statobj.appendChild(document.createTextNode(String.fromCharCode(0xbb))); } } } } function visszaszulok(rte) { var oRTE; if (document.all) { oRTE = frames[rte]; //get current selected range var selection = oRTE.document.selection; if (selection != null) { rng = selection.createRange(); } switch (selection.type) { case "Text": case "None": // It seems that even for selection of type "None", // there _is_ a parent element and it's value is not // only correct, but very important to us. MSIE is // certainly the buggiest browser in the world and I // wonder, God, how can Earth stand it? return rng.parentElement(); case "Control": return rng.item(0); default: return ORTE.document.body; } } else { oRTE = document.getElementById(rte).contentWindow; //get currently selected range var selection = oRTE.getSelection(); rng = selection.getRangeAt(selection.rangeCount - 1).cloneRange(); var p = rng.commonAncestorContainer; if (!rng.collapsed && rng.startContainer == rng.endContainer && rng.startOffset - rng.endOffset <= 1 && rng.startContainer.hasChildNodes()) p = rng.startContainer.childNodes[rng.startOffset]; /* alert(range.startContainer + ":" + range.startOffset + "\n" + range.endContainer + ":" + range.endOffset); */ while (p.nodeType == 3) { p = p.parentNode; } return p; } } function visszaobj (rte) { var p = visszaszulok(rte); var a = []; while (p && (p.nodeType == 1) && (p.tagName.toLowerCase() != 'body')) { a.push(p); p = p.parentNode; } if (document.all) { oRTE = frames[rte]; }else { oRTE = document.getElementById(rte).contentWindow; } // alert(oRTE.document.); // a.push(document.getElementById(rte).body); a.push(oRTE.document.body); return a; }; function LinkBeszur(rte,mit) { oRTE = parent.window.opener.document.frames[rte]; oRTE.focus(); var oEditor = eval(rte) var oSel = oEditor.document.selection.createRange() oSel.pasteHTML(mit) oSel.select(); oSel.moveEnd("character", 1); oSel.moveStart("character", 1); oSel.collapse(false); return false; } function Bekezdesbeszur(rte) { oRTE = frames[rte]; oRTE.focus(); var oEditor = eval(rte) var oSel = oEditor.document.selection.createRange() oSel.pasteHTML('

') oSel.select(); oSel.moveEnd("character", 1); oSel.moveStart("character", 1); oSel.collapse(false); return false; } function Htmlbeszur(rte, html,masikbol) { var oRTE; if (html!=-1) { if (document.all) { if (masikbol) { oRTE = parent.window.opener.frames[rte]; }else { oRTE = frames[rte]; } //get current selected range var selection = oRTE.document.selection; if (selection != null) { rng = selection.createRange(); } oRTE.focus(); var oSel = oRTE.document.selection.createRange() oSel.pasteHTML(html) oSel.select(); oSel.moveEnd("character", 1); oSel.moveStart("character", 1); oSel.collapse(false); oRTE.focus(); }else { if (masikbol) { oRTE = parent.window.opener.document.getElementById(rte).contentWindow; }else { oRTE = document.getElementById(rte).contentWindow; } var selection = oRTE.getSelection(); theRange = selection.getRangeAt(0); theRange.deleteContents(); theRange.collapse(false); if (masikbol) { var r = parent.window.opener.document.getElementById(rte).ownerDocument.createRange(); r.setStartBefore(parent.window.opener.document.getElementById(rte)); }else { var r = document.getElementById(rte).ownerDocument.createRange(); r.setStartBefore(document.getElementById(rte)); } var df = r.createContextualFragment(html); theRange.insertNode(df); oRTE.focus(); } } } function SzinAllit(rte,szin) { var oRTE; if (document.all) { oRTE = parent.window.opener.frames[rte]; //get current selected range var selection = oRTE.document.selection; if (selection != null) { rng = selection.createRange(); rng.select(); } } else { oRTE = parent.window.opener.document.getElementById(rte).contentWindow; //get currently selected range var selection = oRTE.getSelection(); rng = selection.getRangeAt(selection.rangeCount - 1).cloneRange(); } oRTE.document.execCommand("forecolor", false,szin); oRTE.focus(); } function Szin(rte) { buttonElement = document.getElementById('szingomb' + rte); document.getElementById('szin' + rte).style.left = getOffsetLeft(buttonElement) + "px"; document.getElementById('szin' + rte).style.top = (getOffsetTop(buttonElement) + buttonElement.offsetHeight) + "px"; if (document.getElementById('szin' + rte).style.visibility == "hidden") { document.getElementById('szin' + rte).style.visibility = "visible"; document.getElementById('szin' + rte).style.display = "inline"; document.getElementById('szin' + rte).focus(); } else { document.getElementById('szin' + rte).style.visibility = "hidden"; document.getElementById('szin' + rte).style.display = "none"; } } //Function to add image function AddImage(rte) { var oRTE; if (document.all) { oRTE = frames[rte]; //get current selected range var selection = oRTE.document.selection; if (selection != null) { rng = selection.createRange(); } } else { oRTE = document.getElementById(rte).contentWindow; //get currently selected range var selection = oRTE.getSelection(); rng = selection.getRangeAt(selection.rangeCount - 1).cloneRange(); } imagePath = prompt('Enter Image URL:', 'http://'); if ((imagePath != null) && (imagePath != "")) { oRTE.focus(); oRTE.document.execCommand('InsertImage', false, imagePath); oRTE.focus(); } } //function to perform spell check 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]; //get current selected range var selection = oRTE.document.selection; if (selection != null) { rng = selection.createRange(); } } else { oRTE = document.getElementById(rte).contentWindow; //get currently selected range var selection = oRTE.getSelection(); rng = selection.getRangeAt(selection.rangeCount - 1).cloneRange(); } var idx = document.getElementById(selectname).selectedIndex; // First one is always a label if (idx != 0) { var selected = document.getElementById(selectname).options[idx].value; oRTE.document.execCommand('fontsize', false, selected); document.getElementById(selectname).selectedIndex = 0; } oRTE.focus(); } 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.target.ownerDocument.execCommand(cmd, false, true); // stop the event bubble evt.preventDefault(); evt.stopPropagation(); } } } modalWin = ""; function xShowModalDialog( sURL, vArguments, sFeatures, magassag,szelesseg ) { dFeatures = 'dialogHeight: '+magassag+'px; dialogWidth: '+szelesseg+'px; dialogTop: 300px; dialogLeft: 200px; edge: Raised; center: Yes; help: Yes; resizable: No; status: No;'; if (sURL==null||sURL=='') { alert ("Invalid URL input."); return false; } if (vArguments==null||vArguments=='') { vArguments=''; } if (sFeatures==null||sFeatures=='') { sFeatures=dFeatures; } /* if (window.navigator.appVersion.indexOf("MSIE")!=-1) { window.showModalDialog ( sURL, vArguments, sFeatures ); return false; } */ sFeatures = sFeatures.replace(/ /gi,''); aFeatures = sFeatures.split(";"); sWinFeat = "directories=0,menubar=0,titlebar=0,toolbar=0,"; for ( x in aFeatures ) { aTmp = aFeatures[x].split(":"); sKey = aTmp[0].toLowerCase(); sVal = aTmp[1]; switch (sKey) { case "dialogheight": sWinFeat += "height="+sVal+","; pHeight = sVal; break; case "dialogwidth": sWinFeat += "width="+sVal+","; pWidth = sVal; break; case "dialogtop": if (window.navigator.appVersion.indexOf("MSIE")==-1) { sWinFeat += "screenY="+sVal+","; }else { sWinFeat += "top="+sVal+","; } break; case "dialogleft": if (window.navigator.appVersion.indexOf("MSIE")==-1) { sWinFeat += "screenX="+sVal+","; }else { sWinFeat += "left="+sVal+","; } break; case "resizable": sWinFeat += "resizable="+sVal+","; break; case "status": sWinFeat += "status="+sVal+","; break; case "center": if ( sVal.toLowerCase() == "yes" ) { sWinFeat += "screenY="+((screen.availHeight-pHeight)/2)+","; sWinFeat += "screenX="+((screen.availWidth-pWidth)/2)+","; } break; } } modalWin=window.open(String(sURL),"",sWinFeat); if (vArguments!=null&&vArguments!='') { modalWin.dialogArguments=vArguments; } } function checkFocus() { if (window.navigator.appVersion.indexOf("MSIE")==-1) { if (modalWin!=null && (modalWin!='')&& !modalWin.closed) { self.blur(); modalWin.focus(); } } else { if (modalWin!='' && modalWin.closed==false) { modalWin.focus(); } } } function docChanged (evt) { alert('changed'); } function stripHTML(oldString) { var newString = oldString.replace(/(<([^>]+)>)/ig,""); //replace carriage returns and line feeds newString = escape(newString); newString = newString.replace("%0D%0A"," "); newString = newString.replace("%0A"," "); newString = newString.replace("%0D"," "); newString = unescape(newString); //trim string newString = trim(newString); var newString = newString.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 } function Kiszed(rte) { if (document.all) { oRTE = frames[rte].document; } else { oRTE = document.getElementById(rte).contentWindow.document; } forras=oRTE.body.innerHTML; if (forras.length>7) { if ((forras.substr(0,3)=='

')||(forras.substr(0,3)=='

'))forras=forras.substr(3,(forras.length)-3); if ((forras.substr(forras.length-4,4)=='

')||(forras.substr(forras.length-4,4)=='

'))forras=forras.substr(0,(forras.length)-4); } forras=stripHTMLsajat(forras); oRTE.body.innerHTML = forras; } function stripHTMLsajat(oldString) { var newString = trim(oldString); newString = escape(newString); newString = newString.replace("%0D%0A"," "); newString = newString.replace("%0A"," "); newString = newString.replace("%0D"," "); newString = unescape(newString); newString = newString.replace(/(]*>)/ig,"@@@ujuressor§§§"); newString = newString.replace(/(<[^>]*br>)/ig,"@@@ujuressor§§§"); newString = newString.replace(/(]*>)/ig,"@@@ujpsor§§§"); newString = newString.replace(/(<\/p[^>]*>)/ig,"@@@lezarujpsor§§§"); newString = newString.replace(/(]*>)/ig,"@@@ujuressor§§§"); newString = newString.replace(/(<[^>]*BR>)/ig,"@@@ujuressor§§§"); newString = newString.replace(/(]*>)/ig,"@@@ujpsor§§§"); newString = newString.replace(/(<\/P[^>]*>)/ig,"@@@lezarujpsor§§§"); newString = newString.replace(/(<([^>]+)>)/ig,""); newString = newString.replace(/@@@ujuressor§§§/ig,"
"); newString = newString.replace(/@@@ujpsor§§§/ig,"

"); newString = newString.replace(/@@@lezarujpsor§§§/ig,"<\/p>"); newString = trim(newString); return newString; }