var TimeoutRetVal=null;
var event_x, event_y;

function RTrim(s) {return s.replace(/ +$/,'');}
function LTrim(s) {return s.replace(/^ +/,'');}
function Trim(s) {return RTrim(LTrim(s));}

var trans = [];
for (var i = 0x410; i <= 0x44F; i++)
	trans[i] = i - 0x350; // А-Яа-я

trans[0x401] = 0xA8;    // Ё
trans[0x451] = 0xB8;    // ё

function RegExpPreparePattern(sStr){
var res;

res = sStr.replace(/(\\)|(\^)|(\$)|(\*)|(\+)|(\?)|(\{)|(\})|(\))/gim, '\\$1$2$3$4$5$6$7$8$9');
res = res.replace(/(\()|(\[)|(\])|(\,)|(\.)|(\!)|(\|)|(\-)|(\:)/gim, '\\$1$2$3$4$5$6$7$8$9');
res = res.replace(/(\@)|(\#)|(\%)|(\&)|(\_)|(\=)|(\/)|(\")|(\;)/gim, '\\$1$2$3$4$5$6$7$8$9');
res = res.replace(/(\<)|(\>)|(\')|(\`)|(\~)/gim, '\\$1$2$3$4$5');

return res;
}

//кодироует строку заменяю < > & " на соответствующие эквиваленты
function HTMLEncode(istr)
{
	istr = istr.replace(/\&/gi, '&amp;');
	istr = istr.replace(/</gi, '&lt;');
	istr = istr.replace(/>/gi, '&gt;');
	istr = istr.replace(/\"/gi, '&quot;');
	return istr;
}


//кодироует строку заменяю 8-ми битные символы на %##
function UrlEncode(istr)
{
	if (istr!=null && istr.length>0)
	{
		var i, tmpstr, chcod;
		tmpstr='';
		for(i=0; i<istr.length; i++)
		{
			chcod = istr.charCodeAt(i);
			
			if (typeof trans[chcod] != 'undefined')
				chcod = trans[chcod];
				
			if (chcod <= 0xFF)
				tmpstr+=String.fromCharCode(chcod);
		}
		tmpstr = escape(tmpstr);
		tmpstr = tmpstr.replace(/\x2B/g, '%2B')
		return tmpstr
	}
return '';
}
// заменя getElementById для 4 эксплорера
function findElementById(elmid){
var i, obj=null;
	for (i=0; i<document.all.length; i++){
		if (document.all[i].id.toLowerCase()==elmid.toLowerCase()){
			obj = document.all[i]; break
		}
	}
return obj;
}

//
function GetBrowser() 
{
var iever, BrowserName, BrowserN=null;
var mayBehavior=false;
var userAgent = navigator.userAgent;
var res1 = userAgent.match(/MSIE\s*(\d+\.\d+)/gi);
var res2;

if (res1!=null){
	res2 = userAgent.match(/opera/gi);
 	if (res2==null){
			if (document.charset){
				BrowserName = 'ie';
				iever = res1.toString().match(/(\d+\.\d+)/gi);
				if (iever!=null){
					iever = parseFloat(iever);
					if (iever>=5)
						mayBehavior=true;
				}	
			}else
				BrowserName = 'notie';
	}
	else
		BrowserName = 'notie';
		
}else
	BrowserName = 'notie';

if (BrowserName == 'notie')
{
	if((res1=userAgent.match(/opera((\s*)|(\/))(\d+\.\d+)/gi)))
	{
		BrowserN = 'opera'
		iever = res1.toString().match(/(\d+\.\d+)/gi);
		if (iever)
			iever = parseFloat(iever);
	}

	if(BrowserN==null){
	if(userAgent.match(/Gecko\/\d+/gi))
	{
		iever=null; res1=null;
		res1 = userAgent.match(/firefox\/[\d\.]+/gi);
		if (res1)
		{
			BrowserN = 'firefox'
			iever = res1.toString().match(/(\d+\.\d+)/gi);
			if (iever && iever[0])
				iever = parseFloat(iever[0]);
		}
		else
		{
			BrowserN = 'mozila'
			res1 = userAgent.match(/rv\:[\d\.]+/gi);
			if (res1)
			{
				iever = res1.toString().match(/(\d+\.\d+)/gi);
				if (iever && iever[0])
					iever = parseFloat(iever[0]);
				
			}
		}
	}}
	
	if(BrowserN==null){
	res1 = userAgent.match(/Chrome\/[\d\.]+/gi)
	if (res1)
	{
		BrowserN = 'chrome';
		iever = res1.toString().match(/[\d\.]+/gi);
	}}

	if(BrowserN==null){
	res1 = userAgent.match(/Safari\/[\d\.]+/gi)
	if (res1)
	{
		BrowserN = 'safari';
		iever = res1.toString().match(/[\d\.]+/gi);
	}}
}

var my_array = new Array(BrowserName, iever, mayBehavior, BrowserN);
return my_array;
}

/*==*/
function submitForm(iFormName) {
var obj = eval('window.document.' + iFormName); obj.submit();
}
/*==*/

function OneSelect(checkbox)
{
	if (typeof(checkbox)=='object' && typeof(checkbox.form)=='object' && checkbox.type == 'checkbox' && checkbox.checked){
		var checkedName = checkbox.name;
		var checkedVal = checkbox.value;
		var element, i;
		for (i=0; i<checkbox.form.elements.length; i++)		{
			element = checkbox.form.elements[i];
			if (typeof(element)=='object' && 
				element.type == 'checkbox' && 
				element.name==checkedName && 
				element.value!=checkedVal && 
				element.checked)
				element.checked = false;
}}}
//
function ShowPhoto(e, url, evtObj){
if (document.images['photosTag'])
	{
		if (window.event){
			event_x = window.event.x+window.document.body.scrollLeft; 
			event_y = window.event.y+window.document.body.scrollTop;
		}
		else{
			if(e){event_x = e.pageX; event_y = e.pageY;}
			else{event_x = evtObj.firstChild.x; event_y = evtObj.firstChild.y;}
		}

		var obj= document.getElementById('photosTag');
		
		if (obj)
		{
			window.clearTimeout(TimeoutRetVal);
			
			if (obj.src!=url)
			{
				document.getElementById('photos').style.display = 'none';
				obj.src=url;
				if (navigator.userAgent.match(/opera/gi)) 
					ShowPhotoWindow();
			}
			else
				ShowPhotoWindow();
			return false;
		}
	}
OnW(url, 'photowin', 'no' , 'no', 300, 300);
return false;}
//
function ShowPhotoWindow(){
var obj;
	obj = document.getElementById('photos');
	
	if (obj.style.display.match(/none/gi)){
		var imgObj = document.getElementById('photosTag');
		var x = event_x + 50;
		var y = event_y + 30;

		var winH = window.document.body.scrollTop+document.body.clientHeight
		var winW = window.document.body.scrollLeft+document.body.clientWidth
		
		if (document.charset) obj.style.display = 'block';
		
		x = ((imgObj.width+x+24)>document.body.clientWidth)?document.body.clientWidth-imgObj.width-24:x
		y = ((imgObj.height+y+24)>winH)?winH-imgObj.height-24:y

		x = (x<window.document.body.scrollLeft)?window.document.body.scrollLeft:x
		y = (y<window.document.body.scrollTop)?window.document.body.scrollTop:y

		obj.style.left = x;
		obj.style.top  = y;
		
		if (obj.style.display.match(/none/gi)) obj.style.display = 'block';
	}
	//TimeoutRetVal = window.setTimeout('document.getElementById(\'photos\').style.display = \'none\';', 15000);
return false;}
//
function OnW(url, name, scr, fullscr, w, h){ 
var PL, PT, ww, wh;
if (w > window.screen.width) w=window.screen.width;
if (h > window.screen.height) h=window.screen.height;
PL = (window.screen.width-w)/2;
PT = (window.screen.height-h)/2;

if (fullscr.toLowerCase()=='yes') 
	name = window.open(url, name, 'top=0,left=0,toolbar=no,location=no,status=no,menubar=no,resizable=yes,directories=no,scrollbars='+scr+',width='+window.screen.availWidth+',height='+window.screen.availHeight+'');
else 
	name = window.open(url, name, 'top='+PT+',left='+PL+',toolbar=no,location=no,status=no,menubar=no,resizable=yes,directories=no,scrollbars='+scr+',width='+w+',height='+h+'');
if (!name.closed) name.focus();
return false;
}
//
function OnWNoRS(url, name, scr, fullscr, w, h){ 
var PL, PT, ww, wh;
if (w > window.screen.width) w=window.screen.width;
if (h > window.screen.height) h=window.screen.height;
PL = (window.screen.width-w)/2;
PT = (window.screen.height-h)/2;

if (fullscr.toLowerCase()=='yes') 
	name = window.open(url, name, 'top=0,left=0,toolbar=no,location=no,status=no,menubar=no,resizable=no,directories=no,scrollbars='+scr+',fullscreen=yes');
else 
	name = window.open(url, name, 'top='+PT+',left='+PL+',toolbar=no,location=no,status=no,menubar=no,resizable=no,directories=no,scrollbars='+scr+',width='+w+',height='+h+'');
if (!name.closed) name.focus();
return name;
}
//
function OnPM(th){OnPM_ext(th, 0)}
//
function OnPM_ext(th, tp) {
var obj;

	if (th)
	{
		if (th.style.backgroundImage.indexOf('url')!=-1)
		{
		
			switch(tp)
			{
				case 0:
					if (th.style.backgroundImage.indexOf('p.gif')==-1)
					{
						th.style.backgroundImage = 'url(/pic/p.gif)'
						th.title='Раскрыть';
					}
					else
					{
						th.style.backgroundImage = 'url(/pic/m.gif)'
						th.title='Cкрыть';
					}
					break;
				case 1:
					th.style.backgroundImage = 'url(/pic/m.gif)'
					th.title='Cкрыть';
					break;
					
				case 2:
					th.style.backgroundImage = 'url(/pic/p.gif)'
					th.title='Раскрыть';
					break;
			}
			
		}
		else
		{
			switch(tp)
			{
				case 0:
					var pic=th.src;
					if (pic.indexOf('p.gif')==-1)
					{
						th.src='pic/p.gif';
						th.alt='Раскрыть';
					}
					else
					{ 
						th.src='pic/m.gif';
						th.alt='Cкрыть'; 
					}
					break;
				case 1:
					th.src='pic/m.gif';
					th.alt='Cкрыть'; 
					break;
				
				case 2:
					th.src='pic/p.gif';
					th.alt='Раскрыть';
					break;
			}
		}
	
		obj=(document.getElementById)?document.getElementById('d_'+th.id):findElementById('d_'+th.id);
		
		switch(tp)
		{
			case 0:
				if (obj.style.display=='none')
					obj.style.display='block';
				else
					obj.style.display='none';
				
				break;
			case 1:
				obj.style.display='block';
				break;
			
			case 2:
				obj.style.display='none';
				break;
		}
	}
}
//
function GoAll(iCod) {
var N, tmpObj, obj;
var re = /^Srp\_.*/i;
var imgs = (document.getElementById)?document.getElementsByTagName("img"):document.all.tags("img");

for (N=0; N < imgs.length; N++){
	tmpObj=imgs[N];
	if (typeof(tmpObj.id)!='undefined' && tmpObj.id!=null){
		var tmp = tmpObj.id+'';
		if (re.test(tmp)){if (iCod > 0) OnPM_ext(tmpObj, 1); else OnPM_ext(tmpObj, 2);}
	}
}

}
//
function ChangePict(obj, BPict, SPict){
var ID, SZ, tmpstr, t_alt, pictID, PictObj, i, Flag=false;
if (obj.id==null) {
	if (obj!=null)	{
		tmpstr = obj+'';
		if (tmpstr.indexOf('photos/')>0) return OnW(tmpstr, 'Bigphotos', 'no', '', 250, 375);
		else return true; } 
	else return true;}

tmpstr = obj.id;
if (tmpstr.indexOf('_')>0){	
	ID = tmpstr.substring(tmpstr.indexOf('_')+1, tmpstr.length); SZ = tmpstr.substring(0, tmpstr.indexOf('_')).toLowerCase();
} 
else
	return true;
if ((BPict!='') && (SPict=='')) {SPict=BPict;}	if ((BPict=='') && (SPict!='')) {SPict=''; BPict='';} tmpstr = ''; pictID = 'pict'+ID; 

for (i=0; i<obj.childNodes.length; i++){
	tmpstr = obj.childNodes.item(i).id
	if (tmpstr!=null){
		if (tmpstr.toLowerCase()==pictID.toLowerCase()) {PictObj = obj.childNodes.item(i); break;}
}	}

if (BPict=='')  BPict = PictObj.src;	if (SPict=='')  SPict = PictObj.src;	t_alt = PictObj.alt;
if (SZ=='s'){
	obj.innerHTML ='<img src="' + BPict + '" alt="уменьшить" id="' + pictID +'" border="0"><br><img src="pic/p_zm.gif" border="0" width="25" height="20" vspace="10" align="center"><span class="textboldunderline">уменьшить</span>';
	obj.id='b_' + ID;
}
else{
	obj.innerHTML ='<img src="' + SPict + '" alt="увеличить" id="' + pictID +'" width="70" border="1"><br><img src="pic/p_zm.gif" border="0" width="25" height="20" vspace="10" align="center"><span class="textboldunderline">увеличить</span>';
	obj.id='s_' + ID;
}

for (i=0; i<obj.childNodes.length; i++){
	tmpstr = obj.childNodes.item(i).id
	if (tmpstr!=null){
		if (tmpstr.toLowerCase()==pictID.toLowerCase()) {PictObj = obj.childNodes.item(i); PictObj.alt=t_alt; break;}
}	}

return false;}
//
function  ChSize(p1,p2,p3) {
var tmpStr, h, w, sz, sId, ln;
sId=window.event.srcElement.id;
ln=sId.length;
if (sId.substr(ln-2)=='!b')
	sz=0;
else 
	sz=1;
sId=sId.substr(0,ln-2);
ln=sId.length;
switch (p1) {
	case 2:
		w=50; 	h=70;
		if (sz==0)
			tmpStr='<img src=' + p2 + ' id=' + sId + '!s border=1 width=' + w +' height='+ h +' alt=Увеличить>' ;
		else
			tmpStr='<img src=' + p2 + ' id=' + sId + '!b border=0 alt=Уменьшить>' ;
		break;
	case 3:
		w=70; h=100;
		if (sId.substr(ln-2)=='_t' || sId.substr(ln-2)=='_g')
			sId=sId.substr(0,ln-2);
		if (sz==0)
			tmpStr='<img src=' + p2 + ' id=' + sId + '!s border=1 width=' + w + ' height=' + h + ' alt=Увеличить><br><img id=' + sId + '_g!s src=pic/p_zm.gif border=0 width=25 height=20 vspace=10 align=middle><span id=' + sId + '_t!s class=textboldunderline>увеличить</span>' ;
		else
			tmpStr='<img src=' + p2 + ' id=' + sId + '!b border=0 alt=Уменьшить><br><img id=' + sId + '_g!b src=pic/p_zm.gif border=0 width=25 height=20 vspace=10 align=middle><span id=' + sId + '_t!b class=textboldunderline>уменьшить</span>' ;
		break;
	case 4:
		w=70;
		if (sId.substr(ln-2)=='_t' || sId.substr(ln-2)=='_g')
			sId=sId.substr(0,ln-2);
		if (sz==0)
			tmpStr='<img src=' + p2 + ' id=' + sId + '!s border=1 width=' + w + ' alt=Увеличить><br><img id=' + sId + '_g!s src=pic/p_zm.gif border=0 width=25 height=20 vspace=10 align=middle><span id=' + sId + '_t!s class=textboldunderline>увеличить</span>' ;
		else
			tmpStr='<img src=' + p2 + ' id=' + sId + '!b border=0 alt=Уменьшить><br><img id=' + sId + '_g!b src=pic/p_zm.gif border=0 width=25 height=20 vspace=10 align=middle><span id=' + sId + '_t!b class=textboldunderline>уменьшить</span>' ;
		break;
}
if (tmpStr!='' && p3!='')
	document.all(p3).innerHTML=tmpStr;
}

function SetImg(targetID, img){

	if (window.document.createElement){
		var imgObj = window.document.createElement('IMG');
		
		imgObj.onload=function(){
			var obj;
			obj=document.getElementById(targetID);
			if(obj){
				obj.style.height = (imgObj.height+20)+'px';
				obj.style.backgroundImage = 'url(' + img + ')';
				obj.style.backgroundRepeat = 'no-repeat';
			}
		}
		imgObj.src=img
	}
	else
	{
		var obj=document.getElementById(targetID);
		if(obj){
			obj.style.height = '400px';
			obj.style.backgroundImage = 'url(' + img + ')';
			obj.style.backgroundRepeat = 'no-repeat';
		}
	}
}

function initExtraImg(imgID, imgTag){

	if (document.getElementById){
		var obj=document.getElementById(imgID);
		if(obj){
			obj=document.getElementById(imgTag);
			if(obj){
				var img = obj.style.backgroundImage.replace(/(^url\(\"?)|(\"?\)$)/gi,'');
				img = img.replace(/[a-z]+\:\/{2}/gi, '');
				img = img.replace(/^[^\/]+/gi, '');
				SetImg(imgTag, img);
			}
		}
	}
}