function Start(){
document.getElementById('rteIFrame').contentWindow.document.designMode = "on";
if(is_gecko){ document.getElementById('rteIFrame').contentWindow.document.execCommand("useCSS", false, null); }
try {
document.getElementById('rteIFrame').contentWindow.document.execCommand("undo", false, null);
} catch (e) {
alert("Your level of Mozilla does not support the this page");
}
InitToolbarButtons();
// Get value existing detail to populate the iframe
var detail = document.getElementById("hidIFrameCode").value;
// Check for mozilla or ie and assign document object to object variable
var iframeDoc;
var stylePath;
if(document.getElementById("rteIFrame").contentDocument){
iframeDoc = document.getElementById("rteIFrame").contentDocument;
stylePath = ""
iframeArray = iframeDoc.documentElement.childNodes;
iframeArray[0].innerHTML = stylePath;
iframeArray[1].innerHTML = detail;
}
else{
iframeDoc = document.frames["rteIFrame"].document;
stylePath = "";
iframeDoc.write("" + stylePath + "" + detail + "");
}
/*
/* ***Call functions to hide color palette***
document.addEventListener("mousedown", dismisscolorpalette, true);
document.getElementById("rteIFrame").contentWindow.document.addEventListener("mousedown", dismisscolorpalette, true);
document.addEventListener("keypress", dismisscolorpalette, true);
document.getElementById("rteIFrame").contentWindow.document.addEventListener("keypress", dismisscolorpalette, true);
*/
}
function checkSize(){
alert("keypressed");
}
function dismisscolorpalette()
{
document.getElementById("colorpalette").style.visibility="hidden";
}
function InitToolbarButtons() {
var kids = document.getElementsByTagName('DIV');
for (var i=0; i < kids.length; i++) {
if (kids[i].className == "imagebutton") {
kids[i].onmouseover = tbmouseover;
kids[i].onmouseout = tbmouseout;
kids[i].onmousedown = tbmousedown;
kids[i].onmouseup = tbmouseup;
kids[i].onclick = tbclick;
}
}
}
/* ***Start Button States *** */
function tbmousedown()
{
this.firstChild.style.left = 2;
this.firstChild.style.top = 2;
this.style.border="inset 2px";
}
function tbmouseup()
{
this.firstChild.style.left = 1;
this.firstChild.style.top = 1;
this.style.border="outset 2px";
}
function tbmouseout()
{
this.style.border="solid 2px #c0c0c0";
}
function tbmouseover()
{
this.style.border="outset 2px";
}
/* ***End Button States *** */
function tbclick(){
if ((this.id == "forecolor") || (this.id == "hilitecolor")) {
parent.command = this.id;
buttonElement = document.getElementById(this.id);
document.getElementById("colorpalette").style.left = getOffsetLeft(buttonElement);
document.getElementById("colorpalette").style.top = getOffsetTop(buttonElement) + buttonElement.offsetHeight;
document.getElementById("colorpalette").style.visibility="visible";
} else if (this.id == "createlink") {
var szURL = prompt("Enter a URL:", "http://");
if ((szURL != null) && (szURL != "")) {
document.getElementById('rteIFrame').contentWindow.document.execCommand("CreateLink",false,szURL);
}
} else if (this.id == "createimage") {
imagePath = prompt('Enter Image URL:', 'http://');
if ((imagePath != null) && (imagePath != "")) {
document.getElementById('rteIFrame').contentWindow.document.execCommand('InsertImage', false, imagePath);
}
} else if (this.id == "createtable") {
e = document.getElementById("rteIFrame");
rowstext = prompt("enter rows");
colstext = prompt("enter cols");
rows = parseInt(rowstext);
cols = parseInt(colstext);
if ((rows > 0) && (cols > 0)) {
table = e.contentWindow.document.createElement("table");
table.setAttribute("border", "1");
table.setAttribute("cellpadding", "2");
table.setAttribute("cellspacing", "2");
tbody = e.contentWindow.document.createElement("tbody");
for (var i=0; i < rows; i++) {
tr =e.contentWindow.document.createElement("tr");
for (var j=0; j < cols; j++) {
td =e.contentWindow.document.createElement("td");
br =e.contentWindow.document.createElement("br");
td.appendChild(br);
tr.appendChild(td);
}
tbody.appendChild(tr);
}
table.appendChild(tbody);
insertNodeAtSelection(e.contentWindow, table);
}
} else {
document.getElementById('rteIFrame').contentWindow.document.execCommand(this.id, false, null);
}
}
function doAction(action){
if ((action == "forecolor") || (action == "hilitecolor")) {
parent.command = action;
buttonElement = document.getElementById(action);
document.getElementById("colorpalette").style.left = getOffsetLeft(buttonElement);
document.getElementById("colorpalette").style.top = getOffsetTop(buttonElement) + buttonElement.offsetHeight;
document.getElementById("colorpalette").style.visibility="visible";
} else if (action == "createlink") {
var szURL = prompt("Enter a URL:", "http://");
if ((szURL != null) && (szURL != "")) {
document.getElementById('rteIFrame').contentWindow.document.execCommand("CreateLink",false,szURL);
}
} else if (action == "createimage") {
imagePath = prompt('Enter Image URL:', 'http://');
if ((imagePath != null) && (imagePath != "")) {
document.getElementById('rteIFrame').contentWindow.document.execCommand('InsertImage', false, imagePath);
}
} else if (action == "createtable") {
e = document.getElementById("rteIFrame");
rowstext = prompt("enter rows");
colstext = prompt("enter cols");
rows = parseInt(rowstext);
cols = parseInt(colstext);
if ((rows > 0) && (cols > 0)) {
table = e.contentWindow.document.createElement("table");
table.setAttribute("border", "1");
table.setAttribute("cellpadding", "2");
table.setAttribute("cellspacing", "2");
tbody = e.contentWindow.document.createElement("tbody");
for (var i=0; i < rows; i++) {
tr =e.contentWindow.document.createElement("tr");
for (var j=0; j < cols; j++) {
td =e.contentWindow.document.createElement("td");
br =e.contentWindow.document.createElement("br");
td.appendChild(br);
tr.appendChild(td);
}
tbody.appendChild(tr);
}
table.appendChild(tbody);
insertNodeAtSelection(e.contentWindow, table);
}
} else {
document.getElementById('rteIFrame').contentWindow.document.execCommand(action, false, null);
}
}
function Select(selectname){
var cursel = document.getElementById(selectname).selectedIndex;
/* First one is always a label */
if (cursel != 0) {
var selected = document.getElementById(selectname).options[cursel].value;
document.getElementById('rteIFrame').contentWindow.document.execCommand(selectname, false, selected);
document.getElementById(selectname).selectedIndex = 0;
}
document.getElementById("rteIFrame").contentWindow.focus();
}
function viewSource(){
var html = document.getElementById('rteIFrame').contentWindow.document.body.innerHTML;
alert(html);
}
// **************** CODE CLEANING SECTION ********************** //
function handleCode(){
// Get code from iframe, clean it and place it in the hidden field to be picked up by aspx
var html = document.getElementById('rteIFrame').contentWindow.document.body.innerHTML;
/*alert(html);
cleanDirtyA = cleanDetail(html);
html = cleanDirtyA[0];
// while there's leftover dirty code - clean it and add clean code to html
while(cleanDirtyA[1] != ""){
cleanDirtyA = cleanDetail(cleanDirtyA[1]);
html += cleanDirtyA[0];
}
alert(html);
*/
document.getElementById('hidIFrameCode').value = html;
}
function cleanDetail(detail){
var startTagPos, endTagPos, cleanCode, tag, tail;
var cleanDirtyA = new Array("", detail);
startTagPos = detail.indexOf("<");
cleanCode = detail.substring(0, startTagPos);
endTagPos = detail.indexOf(">") + 1;
tag = detail.substring(startTagPos, endTagPos);
tag = tag.toLowerCase();
tag = makeReplacements(tag);
if(tagIsValid(tag))
cleanCode += tag;
tail = detail.substring(endTagPos, detail.length);
cleanDirtyA[0] = cleanCode;
cleanDirtyA[1] = tail;
return cleanDirtyA;
}
function tagIsValid(tag){
var validTagA = new Array("", "", "", "", "", "", "", "", "", "
");
var isValid = false;
for(var i=0; i= 0)
isValid = true
}
return isValid;
}
function makeReplacements(tag){
tag.replace("
", "
")
return tag;
}