var rusBig = new Array("Э", "Ч", "Ш", "Ё", "Ё", "Ж", "Ю", "Ю", "\Я", "\Я", "А", "Б", "В", "Г", "Д", "Е", "З", "И", "Й", "К", "Л", "М", "Н", "О", "П", "Р", "С", "Т", "У", "Ф", "Х", "Ц", "Щ", "Ъ", "Ы", "Ь", "Ы");
var rusSmall = new Array("э", "ч", "ш", "ё", "ё","ж", "ю", "ю", "я", "я", "а", "б", "в", "г", "д", "е", "з", "и", "й", "к", "л", "м", "н", "о", "п", "р", "с", "т", "у", "ф", "х", "ц", "щ", "ъ", "ы", "ь", "ы");
var engRegBig = new Array(/E'/g, /CH/g, /SH/g, /YO/g, /JO/g, /ZH/g, /YU/g, /JU/g, /YA/g, /JA/g, /A/g, /B/g, /V/g, /G/g, /D/g, /E/g, /Z/g, /I/g, /J/g, /K/g, /L/g, /M/g, /N/g, /O/g, /P/g, /R/g, /S/g, /T/g, /U/g, /F/g, /H/g, /C/g, /W/g, /~/g, /Y/g, /'/g, /Q/g);
var engRegSmall = new Array(/e'/g, /ch/g, /sh/g, /yo/g, /jo/g, /zh/g, /yu/g, /ju/g, /ya/g, /ja/g, /a/g, /b/g, /v/g, /g/g, /d/g, /e/g, /z/g, /i/g, /j/g, /k/g, /l/g, /m/g, /n/g, /o/g, /p/g, /r/g, /s/g, /t/g, /u/g, /f/g, /h/g, /c/g, /w/g, /~/g, /y/g, /'/g, /q/g);
var rusBigSmall = new Array("Я", 'Я', 'Ч', 'Ш', 'Ё', 'Ё', 'Ж', 'Ю', 'Ю');
var engRegBigSmall = new Array(/Ja/g, /Ya/g, /Ch/g, /Sh/g, /Jo/g, /Yo/g, /Zh/g, /Ju/g, /Yu/g);




function rusLang(obj) 
{

	var txt = obj.value;

	if (obj) 
	{



		for (i=0; i<engRegBigSmall.length; i++) 
		{

			txt = txt.replace(engRegBigSmall[i], rusBigSmall[i]);
		}



		for (i=0; i<engRegSmall.length; i++) 
		{

			txt = txt.replace(engRegSmall[i], rusSmall[i]);
		}


		

		for (var i=0; i<engRegBig.length; i++)
		{

			txt = txt.replace(engRegBig[i], rusBig[i]);
		}


		txt = txt.replace(/:Д/g, ":D");
		txt = txt.replace(/:П/g, ":P");
		txt = txt.replace(/:-О/g, ":-O");
		txt = txt.replace(/Х-\(/g, "X-(");
		txt = txt.replace(/Б-\)/g, "B-)");
		txt = txt.replace(/8-О/g, "8-O");
		txt = txt.replace(/:ь\(/g, ":'(");

		obj.value = txt;

	}
}



function getRef(elementId) 
{

   ref = document.getElementById(elementId);
   return ref;
}



function show(elementId, yes) {
	
	if(yes == null)
		getRef(elementId).style.display = (getRef(elementId).style.display=="")?"none":"";
	else 
		getRef(elementId).style.display=(yes)?"":"none"
}


function do_onload()
{

	
}


function scroll()
{

	z = window.location.toString().match(/scrolltop=([0-9]+)/);

	if(z[1]) window.document.body.scrollTop = z[1];

}




function setEmoticon(myValue, myField) {

	//IE support
	if (document.selection) {
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue+' ';
	}
	//MOZILLA/NETSCAPE support
	else if (myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos)
						+ myValue
						+ myField.value.substring(endPos, myField.value.length)
						+ ' ';
	} else {

		myField.value += myValue;
	}

}


function setIcon(myValue, myField, maxlen) 
{


	if(maxlen==undefined) maxlen=1000;
	if(myField==undefined) myField='comment';

	myField = getRef(myField);


	//IE support
	if (document.selection) {
		myField.focus();
		sel = document.selection.createRange();
		sel.text = myValue+' ';
	}
	//MOZILLA/NETSCAPE support
	else if (myField.selectionStart || myField.selectionStart == '0') {
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos)
						+ myValue
						+ myField.value.substring(endPos, myField.value.length)
						+ ' ';
	} else {

		myField.value += myValue;
	}

	setLength(myField, maxlen);

}





function toggle(obj1, obj2)
{

	if(!obj2.length) 
	{

		if(obj2)
		{

			obj2.checked = (obj1.checked)?true:false;
		}
	}


	for(i=0;i<obj2.length;i++)
	{

		obj2[i].checked = (obj1.checked)?true:false;
	}

}



function show_load(){

	getRef('loading').innerHTML = '<table bgcolor="#EE86BF"><tr><td><B>Идёт загрузка, подождите...</B></td></tr></table>';
}




function setLength(field, length)
{

	var string = field.value;
	if (length < string.length)
	{
			string = string.substr(0, length);
			field.value = string;
			alert('Максимальная длина текста должна быть не больше '+length+' символов');
	}
	scrollfield(field);
}


function scrollfield(field)
{

	field.scrollTop=field.scrollHeight;
	field.scrollLeft=field.scrollWidth;
}


function popup_dimmer(show, f)
{
	
	e = 'popup-dimmer';

	if(f!=null)
	{
	
		len = f.elements.length;

		for(i=0;i<len;i++)
		{

			if(f.elements[i].type == 'select-one')
			{

				f.elements[i].style.backgroundColor = (show)?"#636365":"#FFFFFF";
			}
		}
	}
	
	getRef(e).style.display = (show)?'block':'none';

	if(navigator.userAgent.toLowerCase().indexOf("msie") != -1)
	{

		getRef(e).style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='gfx/transparent-black.png',sizingMethod='scale')";
	}
	else {

		getRef(e).style.backgroundImage = 'url(gfx/transparent-black.png)';
	}

	getRef(e).style.left = '0';
	getRef(e).style.top = '0';
	getRef(e).style.width = document.body.scrollWidth;
	getRef(e).style.height = document.body.scrollHeight;
	getRef(e).style.position = 'absolute';


}




function disableclick(e) 
{


	if (document.all) 
	{

		if (event.srcElement.tagName=="IMG") 
		{
			return false;
		}
	}
	else if (document.getElementById)
	{
		if (e.target.tagName=="IMG") 
		{
			return false;
		}
	}
}



function GetParam(name)
{
  var start=location.search.indexOf("?"+name+"=");
  if (start<0) start=location.search.indexOf("&"+name+"=");
  if (start<0) return '';
  start += name.length+2;
  var end=location.search.indexOf("&",start)-1;
  if (end<0) end=location.search.length;
  var result='';
  for(var i=start;i<=end;i++) {
    var c=location.search.charAt(i);
    result=result+(c=='+'?' ':c);
  }
  return unescape(result);
}


function format_datetime(datetime)
{

	if(datetime.length==19)
	{

		ex = datetime.split(' ');

		d = ex[0].split('-');
		t = ex[1].split(':');

		return d[2]+"-"+d[1]+"-"+d[0]+" "+t[0]+":"+t[1];
	}
	else {

		return "-";
	}
}



function GetXmlHttpObject()
{

	var objXMLHttp=null

	if (window.XMLHttpRequest)
	{

		objXMLHttp=new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
	
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}

	return objXMLHttp;
}



function htmlspecialchars(ch) 
{

	ch = ch.replace(/&/g,"&amp;")
	ch = ch.replace(/\"/g,"&quot;")
	ch = ch.replace(/\'/g,"&#039;")
	ch = ch.replace(/</g,"&lt;")
	ch = ch.replace(/>/g,"&gt;")
	return ch;
}


function warn_login()
{

 return '<table align="center" width="100%" cellspacing="0" cellpadding="0" border="0" class="top_cells"><tr class="header"><td class="a" width="25%">Внимание</td><td class="b" width="75%" >&nbsp;</td></tr><tr><td colspan="2" align="center" class="image"><br><table border="0" cellspacing="2" cellpadding="2" width="100%" class="input_form"><tr><td height="40"><span class="excl">Пожалуйста войдите в систему под своим логином!</span></td></tr></table></td></tr></table>';
}





document.oncontextmenu=disableclick;





var Base64 = {
 
	// private property
	_keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",
 
	// public method for encoding
	encode : function (input) {
		var output = "";
		var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
		var i = 0;
 
		input = Base64._utf8_encode(input);
 
		while (i < input.length) {
 
			chr1 = input.charCodeAt(i++);
			chr2 = input.charCodeAt(i++);
			chr3 = input.charCodeAt(i++);
 
			enc1 = chr1 >> 2;
			enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
			enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
			enc4 = chr3 & 63;
 
			if (isNaN(chr2)) {
				enc3 = enc4 = 64;
			} else if (isNaN(chr3)) {
				enc4 = 64;
			}
 
			output = output +
			this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +
			this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);
 
		}
 
		return output;
	},
 
	// public method for decoding
	decode : function (input) {
		var output = "";
		var chr1, chr2, chr3;
		var enc1, enc2, enc3, enc4;
		var i = 0;
 
		input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
 
		while (i < input.length) {
 
			enc1 = this._keyStr.indexOf(input.charAt(i++));
			enc2 = this._keyStr.indexOf(input.charAt(i++));
			enc3 = this._keyStr.indexOf(input.charAt(i++));
			enc4 = this._keyStr.indexOf(input.charAt(i++));
 
			chr1 = (enc1 << 2) | (enc2 >> 4);
			chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
			chr3 = ((enc3 & 3) << 6) | enc4;
 
			output = output + String.fromCharCode(chr1);
 
			if (enc3 != 64) {
				output = output + String.fromCharCode(chr2);
			}
			if (enc4 != 64) {
				output = output + String.fromCharCode(chr3);
			}
 
		}
 
		output = Base64._utf8_decode(output);
 
		return output;
 
	},
 
	// private method for UTF-8 encoding
	_utf8_encode : function (string) {
		string = string.replace(/\r\n/g,"\n");
		var utftext = "";
 
		for (var n = 0; n < string.length; n++) {
 
			var c = string.charCodeAt(n);
 
			if (c < 128) {
				utftext += String.fromCharCode(c);
			}
			else if((c > 127) && (c < 2048)) {
				utftext += String.fromCharCode((c >> 6) | 192);
				utftext += String.fromCharCode((c & 63) | 128);
			}
			else {
				utftext += String.fromCharCode((c >> 12) | 224);
				utftext += String.fromCharCode(((c >> 6) & 63) | 128);
				utftext += String.fromCharCode((c & 63) | 128);
			}
 
		}
 
		return utftext;
	},
 
	// private method for UTF-8 decoding
	_utf8_decode : function (utftext) {
		var string = "";
		var i = 0;
		var c = c1 = c2 = 0;
 
		while ( i < utftext.length ) {
 
			c = utftext.charCodeAt(i);
 
			if (c < 128) {
				string += String.fromCharCode(c);
				i++;
			}
			else if((c > 191) && (c < 224)) {
				c2 = utftext.charCodeAt(i+1);
				string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));
				i += 2;
			}
			else {
				c2 = utftext.charCodeAt(i+1);
				c3 = utftext.charCodeAt(i+2);
				string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
				i += 3;
			}
 
		}
 
		return string;
	}
 
}




function rawurldecode (str) {
    // http://kevin.vanzonneveld.net
    // +   original by: Brett Zamir (http://brett-zamir.me)
    // +      input by: travc
    // +      input by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: Ratheous
    // *     example 1: rawurldecode('Kevin+van+Zonneveld%21');
    // *     returns 1: 'Kevin+van+Zonneveld!'
    // *     example 2: rawurldecode('http%3A%2F%2Fkevin.vanzonneveld.net%2F');
    // *     returns 2: 'http://kevin.vanzonneveld.net/'
    // *     example 3: rawurldecode('http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a');
    // *     returns 3: 'http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a'
    // *     example 4: rawurldecode('-22%97bc%2Fbc');
    // *     returns 4: '-22—bc/bc'
 
    var hash_map = {}, ret = str.toString(), unicodeStr='', hexEscStr='';
 
    var replacer = function (search, replace, str) {
        var tmp_arr = [];
        tmp_arr = str.split(search);
        return tmp_arr.join(replace);
    };
 
    // The hash_map is identical to the one in urlencode.
    hash_map["'"]   = '%27';
    hash_map['(']   = '%28';
    hash_map[')']   = '%29';
    hash_map['*']   = '%2A';
    hash_map['~']   = '%7E';
    hash_map['!']   = '%21';
 
 
    for (unicodeStr in hash_map) {
        hexEscStr = hash_map[unicodeStr]; // Switch order when decoding
        ret = replacer(hexEscStr, unicodeStr, ret); // Custom replace. No regexing
    }
 
    // End with decodeURIComponent, which most resembles PHP's encoding functions
    ret = ret.replace(/%([a-fA-F][0-9a-fA-F])/g, function (all, hex) {return String.fromCharCode('0x'+hex);}); // These Latin-B have the same values in Unicode, so we can convert them like this
    ret = decodeURIComponent(ret);
 
    return ret;
}



function utf8_decode ( str_data ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Webtoolkit.info (http://www.webtoolkit.info/)
    // +      input by: Aman Gupta
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Norman "zEh" Fuchs
    // +   bugfixed by: hitwork
    // +   bugfixed by: Onno Marsman
    // +      input by: Brett Zamir (http://brett-zamir.me)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // *     example 1: utf8_decode('Kevin van Zonneveld');
    // *     returns 1: 'Kevin van Zonneveld'
 
    var tmp_arr = [], i = 0, ac = 0, c1 = 0, c2 = 0, c3 = 0;
    
    str_data += '';
    
    while ( i < str_data.length ) {
        c1 = str_data.charCodeAt(i);
        if (c1 < 128) {
            tmp_arr[ac++] = String.fromCharCode(c1);
            i++;
        } else if ((c1 > 191) && (c1 < 224)) {
            c2 = str_data.charCodeAt(i+1);
            tmp_arr[ac++] = String.fromCharCode(((c1 & 31) << 6) | (c2 & 63));
            i += 2;
        } else {
            c2 = str_data.charCodeAt(i+1);
            c3 = str_data.charCodeAt(i+2);
            tmp_arr[ac++] = String.fromCharCode(((c1 & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));
            i += 3;
        }
    }
 
    return tmp_arr.join('');
}