function BrowserType() {
var MSIE=navigator.userAgent.indexOf('MSIE');
var NETS=navigator.userAgent.indexOf('Netscape');
var OPER=navigator.userAgent.indexOf('Opera');
var MZ=navigator.userAgent.indexOf('Mozilla');
if (MZ != -1 && MSIE == -1 && NETS == -1 && OPER == -1) {
return 'MZ';
}
else if (NETS != -1) {
return 'NETS';
}
else if (MSIE != -1 && OPER == -1) {
return 'MSIE';
}
else {
return 'OPER';
}
}
function TagInsert(tag, elm) {
window.document.getElementById(elm).focus();
if(tag == '[a]') {
var userInput = prompt("Please enter the site you'd like to link", "http://");
tag = '';
}
var rng = document.selection.createRange();
rng.text = tag;
}
function TagInsert_2(tag1, tag2, elm) {
window.document.getElementById(elm).focus();
var rng = document.selection.createRange();
if(tag1 == '[a]') {
var userInput = prompt("Введите ссылку", "http://");
var userInput_2 = '';
// tag1 = '[a href="' + userInput + '" text="' + rng.text + '"]';
if (userInput != 'http://' && userInput != null) {
if (!rng.text) {
userInput_2 = prompt("Введите название ссылки", "");
}
rng.text = '[a href="' + userInput + '" text="' + (rng.text ? rng.text : userInput_2) + '"]';
} else {
rng.text = '';
}
} else {
rng.text = tag1 + rng.text + tag2;
}
}
function CreatePanel(elm) {
if(BrowserType() == 'MSIE') {
document.write('');
document.write(' ');
document.write('');
// document.write(' ');
// document.write('');
document.write(' ');
document.write('');
document.write(' ');
document.write('');
document.write(' ');
}
else {
document.write('');
document.write('');
document.write('');
document.write('');
}
}
// for Mozilla
function pnhGetSelectionStart(element) {
var startpos = 0;
startpos = element.selectionStart; // moz
return startpos;
}
function pnhGetSelectionEnd(element) {
var endpos = 0;
endpos = element.selectionEnd; // moz
return endpos;
}
function pnhSetSelectionStart(element,newposition) {
element.selectionStart = newposition; // moz
}
function pnhSetSelectionEnd(element,newposition) {
element.selectionEnd = newposition; // moz
}
function pnhSetSelection(element,newstart,newend) {
pnhSetSelectionStart(element,newstart);
pnhSetSelectionEnd(element,newend);
}
// Inserts a string at a given position
function pnhStringInsert(DOMEle,newtext,newpos) {
DOMEle.value=DOMEle.value.slice(0,newpos)+newtext+DOMEle.value.slice(newpos);
}
function pnhEditTextarea(textarea_id, action) {
// grab the textarea element off the dom tree
var ta = document.getElementById(textarea_id);
// decide what you're addding
var startTag = "";
var endTag = "";
switch (action) {
case "bold":
startTag = "[b]";
endTag = "[/b]";
break;
case "cursive":
startTag = "[i]";
endTag = "[/i]";
break;
case "br":
startTag = "";
endTag = "[br]";
break;
case "u":
startTag = "[u]";
endTag = "[/u]";
break;
case "strong":
startTag = "[strong]";
endTag = "[/strong]";
break;
case "emphasis":
startTag = "[em]";
endTag = "[/em]";
break;
case "a_href":
var userInput = prompt("Введите ссылку", "http://");
// startTag = "[a href=\""+userInput+"\"]";
if (userInput != 'http://' && userInput != null) {
startTag = '[a href="' + userInput + '" text="';
endTag = '"]';
} else {
startTag = '';
endTag = '';
}
break;
}
// decide where to add it and then add it
// alert("selectionEnd,length: "+ta.selectionEnd+","+ta.value.length);
var firstPos = pnhGetSelectionStart(ta);
var secondPos = pnhGetSelectionEnd(ta)+startTag.length; // we're inserting one at a time
if (action == "a_href" && pnhGetSelectionStart(ta) == pnhGetSelectionEnd(ta)) {
userInput_2 = prompt("Введите название ссылки", "");
endTag = userInput_2 + endTag;
}
pnhStringInsert(ta,startTag,firstPos);
pnhStringInsert(ta,endTag,secondPos);
// reset focus... after the first tag and before the second
pnhSetSelectionStart(ta,firstPos+startTag.length);
pnhSetSelectionEnd(ta,secondPos);
ta.focus();
return false;
}
// !for Mozilla