var newTitle=document.title;

var arrayStatusBar=new Array();

var class_name_save="undefined";

var iscode=false;

var selectedObj=null;

var move=null;

var tagTD=null;

var cellWidth=0;

var cellHeight=0;

var tagTR=null;

var differX=0;

var differY=0;

var tagTABLE=null;

var trIndex=0;

var allWidth=0;

var allCol=0;

var fullTR=0;

var imgWindow=null;

var childWindow=null;



function Send(){

if(iscode)return;

var message="Отправить на сервер?";

if (!confirm(message))return false;



var htm_code=document.createElement('INPUT');

htm_code.type="hidden";

htm_code.name="htm_code";

htm_code.value=document.getElementById('editor').innerHTML;

document.getElementById("form_save").appendChild(htm_code);





var title_save=document.createElement('INPUT');

title_save.type="hidden";

title_save.name="title";

title_save.value=document.title;

document.getElementById("form_save").appendChild(title_save);



document.getElementById("form_save").submit();



}



function CheckKeyCode(){

if(window.event.keyCode==13||window.event.keyCode==8||window.event.keyCode==37||window.event.keyCode==38||window.event.keyCode==39||window.event.keyCode==40||window.event.keyCode==45||window.event.keyCode==46)InitObj();

}

function NewWindow(path){

if(iscode)return;

path=path+".htm";

childWindow = window.open(path, "", "scrollbars,width=700");

}

function CloseWin(){

if(imgWindow)imgWindow.close();

if(childWindow)childWindow.close();

}

function SetTitle(){

if(iscode)return;

var t=window.prompt("Введите новый заголовок документа",document.title);

if(t)newTitle=t;

document.title=newTitle;

}

function Parser(html){

var lev=/</g;

	html=html.replace(lev, "&lt;");

var prav=/>/g;

	html=html.replace(prav, "&gt;");

var alltags = /(&lt;[\w\/]+[ ]*[\w\=\"\'\.\/\;\: \)\(-]*&gt;)/gi;

	html = html.replace(alltags,"<span class=alltags>$1</span>");

var imgtag = /<span class=alltags>(&lt;IMG[ ]*[\w\=\"\'\.\/\;\: \)\(-]*&gt;)<\/span>/gi;

	html = html.replace(imgtag,"<span class=imgtag>$1</span>");

var formtag = /<span class=alltags>(&lt;[\/]*(form|input){1}[ ]*[\w\=\"\'\.\/\;\: \)\(-]*&gt;)<\/span>/gi;

	html = html.replace(formtag,"<br><span class=formtag>$1</span>");

var tabletag = /<span class=alltags>(&lt;[\/]*(table|tbody|th|tr|td){1}([ ]*[\w\=\"\'\.\/\;\:\)\(-]*){0,}&gt;)<\/span>/gi;

	html = html.replace(tabletag,"<span class=tabletag>$1</span>");

var atag = /<span class=alltags>(&lt;\/a&gt;){1}<\/span>/gi;

	html = html.replace(atag,"<span class=atag>$1</span>");

var atag = /<span class=alltags>(&lt;a [\W _\w\=\"\'\.\/\;\:\)\(-]+&gt;){1,}<\/span>/gi;

	html = html.replace(atag,"<span class=atag>$1</span>");

var attribute = /=("[ \w\'\.\/\;\:\)\(-]+"|'[ \w\"\.\/\;\:\)\(-]+')/gi;

	html = html.replace(attribute,"=<span class=attribute>$1</span>");

var comment = /(&lt;\!--[\W _\w\=\"\'\.\/\;\:\)\(-]*--&gt;)/gi;

	html = html.replace(comment,"<span class=comment>$1</span>");

var perenos=/(&lt;(\!--|img|table|tr|th|td|p|a|br))/gi;

	html=html.replace(perenos, "<br>$1");

return html;

}

function Code() {

if (!iscode){//режим кода

	var html = document.getElementById('editor').innerHTML;

	html=Parser(html);

	document.getElementById('editor').innerHTML=html;

	document.getElementById('editor').className="edit";

	document.getElementById('PanelTools_1').className="disable";

	document.getElementById('PanelTools_2').className="disable";

	document.getElementById('PanelTools_3').className="disable";

	document.getElementById('PanelTools_4').className="disable";

	document.getElementById('selectCss').disabled=true;

	document.getElementById('FontSize').disabled=true;

	document.getElementById('FontName').disabled=true;

	document.getElementById('BackColor').disabled=true;

	document.getElementById('ForeColor').disabled=true;

	iscode=true;

	RemoveStatusBar();

	HideArrows();

}else{

	editor.innerHTML=editor.innerText;

	selectedObj=null;

	iscode=false;

	document.getElementById('editor').className="main";

	document.getElementById('PanelTools_1').removeAttribute('className');

	document.getElementById('PanelTools_2').removeAttribute('className');

	document.getElementById('PanelTools_3').removeAttribute('className');

	document.getElementById('PanelTools_4').removeAttribute('className');

	document.getElementById('selectCss').disabled=false;

	document.getElementById('FontSize').disabled=false;

	document.getElementById('FontName').disabled=false;

	document.getElementById('BackColor').disabled=false;

	document.getElementById('ForeColor').disabled=false;

	document.getElementById('editor').blur();

}

}



function Modal(what){

if (iscode)return;

var url, atr;

   switch(what){

   case "table":

      url = "dlg/table.htm";

      atr = "status:no;dialogWidth:322px;dialogHeight:220px;help:no";

      Insert(window.showModalDialog(url,window,atr));

      break;

   case "char":

      url = "dlg/char.htm";

      atr = "status:no;dialogWidth:305px;dialogHeight:270px;help:no";

      Insert(window.showModalDialog(url,window,atr));

      break;

   case "img":

        url = "dlg/image.php";

		if (imgWindow)imgWindow.close();

		imgWindow=window.open(url,"","height=530, width=550");

		return;

   case "link":// возвратит объект(массив - Array(url,target))

      url = "dlg/link.htm";

      atr = "status:no;dialogWidth:390px;dialogHeight:150px;help:no";

	  Insert(window.showModalDialog(url,window,atr));

	  break;

   }

//return window.showModalDialog(url,window,atr);

}



function Insert(el){

if (!el) return;

editor.focus();

if (document.selection.type=="Control") {

	if (typeof(el)=='object'){// если el-array(url,target)-значит это ссылка

		if(selectedObj.nodeName=='IMG'){

			alert("В демоверсии изображение нельзя сделать ссылкой");

			return;

		}

	el='<a href="http:\/\/'+el[0]+'" target="'+el[1]+'">'+el[0]+'</a>';

	}

selectedObj.insertAdjacentHTML("afterEnd",el);

}else{

	var sel = document.selection.createRange();

	if (typeof(el)=='object'){

		el=(sel.text)?'<a href="http:\/\/'+el[0]+'" target="'+el[1]+'">'+sel.text+'</a>':'<a href="http:\/\/'+el[0]+'" target="'+el[1]+'">'+el[0]+'</a>';

	}

	sel.pasteHTML(el);

}

	HideArrows();

}

function ChangeMarginP(action){

if (iscode||!selectedObj)return;

if (selectedObj.nodeName!='P')return;

	var marginValue =(selectedObj.style.marginTop)?parseInt(selectedObj.style.marginTop):16;

	if(action=="incr"){

		selectedObj.style.marginTop=marginValue+4;

		selectedObj.style.marginBottom=marginValue+4;

	}else{

		if(marginValue-4<0)return;

		selectedObj.style.marginTop=marginValue-4;

		selectedObj.style.marginBottom=marginValue-4;

	}

}



function InitObj(){

if (iscode)return;

HideArrows();

var sel=document.selection.createRange();

selectedObj=(document.selection.type!="Control")?sel.parentElement():window.event.srcElement;

SetInterface();

StatusBar();

if(window.event.button)SetTable();

}

function UnsetObj(){

if(iscode)return;

selectedObj=null;

HideArrows();

RemoveStatusBar();

UnsetInterface();

}

function RemoveStatusBar() {

while(document.getElementById("statusBar").firstChild)document.getElementById("statusBar").removeChild(document.getElementById("statusBar").firstChild);

arrayStatusBar.length=0;

}

function GetCSS(el) {

if (!el||iscode||selectedObj.id=="editor")return;

if(el.className){

document.getElementById('selectCss').options[0].text=el.className;

document.getElementById('selectCss').disabled=false;

}

}

function StatusBar() {

if (!selectedObj||iscode)return;

RemoveStatusBar();

var el=selectedObj;

var first=false;

while(el.id!="editor"){

	var nameEl="";

	switch(el.nodeName){



		case "BODY":

			selectedObj=null;

			RemoveStatusBar();

			return;

		case "P":

			nameEl="абзац";

			break;

		case "TD":

			nameEl="ячейка";

			break;

		case "TABLE":

			nameEl="таблица";

			break;

		case "A":

			nameEl="ссылка";

			break;

		case "IMG":

			nameEl="картинка";

			break;

		case "UL":

			nameEl="список";

			break;

		case "UL":

			nameEl="список";

			break;

		case "LI":

			nameEl="элемент списка";

			break;

		case "BLOCKQUOTE":

			nameEl="отступ";

			break;

	}

	if(nameEl){

		var objAlign="";

		var objClass="";

		if(el.style.align)objAlign=el.style.align;

		if(el.align)objAlign=el.align;

		if(objAlign){

			objAlign=objAlign.toLowerCase();

			switch(objAlign){

				case"left":

					objAlign=" влево";

					break;

				case"right":

					objAlign=" вправо";

					break;

				case"center":

					objAlign=" по центру";

					break;

				case"justify":

					objAlign=" по ширине";

					break;

				}

		objAlign="<span class='alignobj'>"+objAlign+"</span>";

		}

		nameEl="> "+nameEl;

		var newlink=document.createElement("A");

		if(!first)document.getElementById('selectCss').options[0].text="Выберите стиль";

		if(el.className){

			objClass="<span class='classcss'> "+el.className+"</span>";

			if (!first)document.getElementById('selectCss').options[0].text=el.className;

		}

		first=true;

		nameEl=nameEl+objAlign+objClass;

		newlink.innerHTML=nameEl;

		arrayStatusBar.unshift(el);

		(document.getElementById("statusBar").firstChild)?document.getElementById("statusBar").insertBefore(newlink,document.getElementById("statusBar").firstChild):document.getElementById("statusBar").appendChild(newlink);

	var nameEl="";

	}

el=el.parentNode;

}



}

function UnSelectStatusBar() {

var el=document.getElementById('statusBar');

if(el.firstChild)for(i=0; i<el.childNodes.length;i++)el.childNodes[i].removeAttribute('className');

}

function MakeSelection() {

if(!selectedObj)return;

UnSelectStatusBar();

el = window.event.srcElement;

if(el.nodeName=="TD")return;

if(el.nodeName=="SPAN")el=el.parentNode;

el.className="press";

for(i=0;i<arrayStatusBar.length;i++)if(document.getElementById('statusBar').childNodes[i].className=="press")selectedObj=arrayStatusBar[i];

var range = document.body.createTextRange();

range.moveToElementText(selectedObj);

range.select();

if(selectedObj.nodeName!="IMG"){

	GetCSS(selectedObj);

	document.getElementById('selectCss').disabled=false;

	}

HideArrows();

}

function SetMove(){

document.getElementById("rArrow").style.visibility = 'hidden';

document.getElementById("dArrow").style.visibility = 'hidden';

move = event.srcElement.parentElement;

differX=event.clientX;

differY=event.clientY;

}

function UnsetInterface(){

var Buttons=new Array("Cut","Copy","Paste","Undo","Redo","SelAll","RemForm",

      "Link","Unlink","Img","Char","InsTable","Bord","AdRows",

      "RemRows","AddCols","RemCols","AddCSpan","RemCSpan","AddRSpan",

      "RemRSpan","JustifyLeft","JustifyCenter","JustifyRight","JustifyFull",

      "Rem_Align","Bold","Italic","Underline","Strikethrough","Indent",



      "Outdent","Superscript","Subscript","InsUlist","InsOlist");

for (i in Buttons)eval("document.getElementById('"+Buttons[i]+"').removeAttribute('className')");

HideLayers();

document.getElementById('ForeColor').style.backgroundColor="white";

document.getElementById('BackColor').style.backgroundColor="white";

document.getElementById('selectCss').options[0].text="Нет объекта";

document.getElementById('FontSize').options[0].selected=true;

document.getElementById('FontSize').options[0].text="";

document.getElementById('FontName').options[0].selected=true;

document.getElementById('FontName').options[0].text="";

}

function mousemove(){

if (move) {

	if (move.id=="rArrow"){

	ResizeCol();

	}

	else if  (move.id=="dArrow"){

	ResizeRow();

	}

return false;

}

}

function Style(what){

if (iscode||!document.selection.createRange().text)return;

if (document.selection.type=="Text"){

	document.execCommand(what,false,null);

	class_name_save="imgpress";

}

}

function Align(what){

if (iscode||!selectedObj)return;

if ((what=="JustifyFull" && selectedObj.tagName=="TD")||(what=="JustifyCenter" && selectedObj.tagName=="IMG")||(what=="JustifyFull" && selectedObj.tagName=="IMG") || (what=="JustifyFull" && selectedObj.tagName=="TABLE"))return;

if(selectedObj.align)selectedObj.removeAttribute('align');

if(selectedObj.style.align)selectedObj.style.removeAttribute('align');

if(what=="Remove"){

	StatusBar();

	HideArrows();

	return;

}

if (selectedObj.tagName=="TABLE"||selectedObj.tagName=="TD"||(selectedObj.tagName=="DIV" && selectedObj.id!="editor")||selectedObj.tagName=="P"||selectedObj.tagName=="IMG"){

	(what=="JustifyFull")?selectedObj.align="justify":selectedObj.align = what.substring(7,20);

	SetInterface();

	selectedObj.focus();

}else{

	document.execCommand(what);

	SetInterface();

	selectedObj.focus();

}

StatusBar();

HideArrows();

}

function Hover(on) {

var el=event.srcElement;

if(iscode&&el.id!="Code"||el.className=="imgspacer")return;

if (el && el.nodeName == "IMG"&&el.id!="img_css_style") {

switch(on){

	case "over":

		if(el.id=="Send"){

			el.className = "imghoverbig";

		}else{

			class_name_save=el.className;

        	el.className = "imghover";

        }

        break;

	case "down":

        (el.id=="Send")?el.className = "imgpressbig":el.className = "imgpress";

		break;

	case "up":

		editor.focus();

default:

	if(el.id=="Send"){

		el.className="send";

	}

	else (class_name_save=="undefined")?el.removeAttribute('className'):el.className=class_name_save;

}

}

}

function DoCommand(what,usrInt,vVal) {

if(iscode)return;

document.getElementById('editor').focus();

if(selectedObj){//Отлавливаем глюк с IMG и ссылкой

	if(selectedObj.nodeName=="IMG"&&what=="Cut"){

		var mylink=selectedObj.parentNode;

		if(mylink.nodeName=="A"&&mylink.childNodes.length==1){

			var parentMylink=mylink.parentNode;

			for(i in parentMylink.childNodes){

				if (parentMylink.childNodes[i]==mylink){

					document.execCommand(what,usrInt,vVal);

					if(mylink)parentMylink.removeChild(parentMylink.childNodes[i]);//Удаляем пустую ссылку

					InitObj();

					return;

				}

			}

		}

	}

}

document.execCommand(what,usrInt,vVal);

InitObj();

}

function SetInterface() {

if (iscode || !selectedObj)return;

document.getElementById('editor').focus();

UnsetInterface();

GetCSS(selectedObj);

var txt_attrib  =  new Array('JustifyLeft','JustifyCenter','JustifyRight','JustifyFull','Superscript','Subscript','Bold','Italic','Underline','Strikethrough','FontSize','FontName','ForeColor','BackColor');var control_attrib=new Array('left','center','right');

if(document.selection.type=="Control"){

	for(i in control_attrib){

		if (selectedObj.getAttribute('align')==control_attrib[i]){

			eval('document.all.'+txt_attrib[i]+'.className="imgpress"');

			class_name_save="imgpress";

		}

	}

}else{

	document.selection.createRange();

	for(i in txt_attrib){

		if(document.queryCommandValue(txt_attrib[i])){

		var el=eval('document.getElementById("'+txt_attrib[i]+'")');

			if (el.nodeName=="IMG"){

			el.className="imgpress";

			class_name_save="imgpress";

			}

			if (el.nodeName=="SELECT"){

				if(el.id=="ForeColor"||el.id=="BackColor"){

					el.style.backgroundColor=ConvertColor(document.queryCommandValue(txt_attrib[i]));

				}else{

					el.options[0].text=document.queryCommandValue(txt_attrib[i]);

					el.options[0].selected=true;

				}

			}

		}

	}

}

}

function DoCss(el,key){

if (iscode||!selectedObj)return;

document.getElementById('selectCss').disabled=false;

if(!key){

alert("В демоверсии нельзя убрать стиль CSS");

}else{

	if (selectedObj.id!="editor") selectedObj.className=el.className;

	StatusBar();

	selectedObj.focus();

}

document.getElementById("layer_css_style").style.visibility = 'hidden';

GetCSS(selectedObj);

}

function  ColorIndicator(){

var el=window.event.srcElement;

if(el.title)document.getElementById('colorTopRight').style.backgroundColor=el.title;

}

function hex(d) {

	return (d < 16) ? ("0" + d.toString(16)) : d.toString(16);

}

function ConvertColor(v){

if (v[0] == "#") return v;

if (typeof v == "number") {

	var r = v & 0xFF;

	var g = (v >> 8) & 0xFF;

	var b = (v >> 16) & 0xFF;

	return "#" + hex(r) + hex(g) + hex(b);

}

return "#FFFFFF";

}

function SetBackColor(){

if (iscode)return;

var el=window.event.srcElement;

var color="";

var what=WhoCallColor();

if(el.nodeName=="TD"&&el.title){

	color=el.title.substring(1,7);

	if(what!="td"){//фон в тексте

alert("В демоверсии эта опция отключена");



	}else{

		if(tagTD){

			if (tagTD.bgColor)tagTD.bgColor=color;

			else tagTD.style.backgroundColor=color;

		}

	}

}

document.getElementById('layer_color').style.visibility="hidden";

BackColor.disabled=false;

ForeColor.disabled=false;

}

function WhoCallColor(){

var c="";

	if(document.getElementById('BackColor').disabled==true)c="BackColor";

	else if(document.getElementById('ForeColor').disabled==true)c="ForeColor";

	else c="td";

return c;

}

function RemoveBackColor(){

alert("В демо версии эта опция отключена")

}

function ShowLayerColor(){

if (iscode)return;

document.getElementById('layer_color').style.visibility="visible";

document.getElementById("layer_css_style").style.visibility = 'hidden';

var el=window.event.srcElement;

if (el.nodeName!="IMG")window.event.srcElement.disabled=true;

}

function HideLayers(){

document.getElementById('layer_color').style.visibility="hidden";

document.getElementById("layer_css_style").style.visibility = 'hidden';

if(!iscode){

	document.getElementById('BackColor').disabled=false;

	document.getElementById('ForeColor').disabled=false;

	document.getElementById('selectCss').disabled=false;

}

}

function ShowLayerCss(){

if (iscode||!selectedObj||selectedObj.id=="editor")return;

document.getElementById('layer_color').style.visibility="hidden";

if (selectedObj.nodeName=="TD"||selectedObj.tagName=="P"||selectedObj.tagName=="DIV"||selectedObj.tagName=="SPAN"||selectedObj.tagName=="BLOCKQUOTE"||selectedObj.tagName=="A"||selectedObj.tagName=="OL"||selectedObj.tagName=="UL"||selectedObj.tagName=="LI"){

	document.getElementById('selectCss').disabled=true;

	document.getElementById("layer_css_style").style.visibility = 'visible';

	}

editor.focus();

}

function setwidth(){

document.getElementById('editor').style.width=document.body.clientWidth-10;

document.getElementById('editor').style.height=document.body.clientHeight-93;

}