var cbrowser=new Object;
cbrowser.agt=navigator.userAgent.toLowerCase();
cbrowser.is_ie=((cbrowser.agt.indexOf("msie")!=-1)&&(cbrowser.agt.indexOf("opera")==-1));
cbrowser.is_opera=(cbrowser.agt.indexOf("opera")!=-1);
cbrowser.is_mac=(cbrowser.agt.indexOf("mac")!=-1);
cbrowser.is_mac_ie=(cbrowser.is_ie&&cbrowser.is_mac);
cbrowser.is_win_ie=(cbrowser.is_ie&&!cbrowser.is_mac);
cbrowser.is_gecko=(navigator.product=="Gecko");

function win_resize(){
 if(document.layers){
	document.location.reload();
 }
}
window.onresize = win_resize;

function hideAll(ex) {
var elem0=document.getElementById('tab0');
var elem0l=document.getElementById('link0');
var elem1=document.getElementById('tab1');
var elem1l=document.getElementById('link1');
var elem2=document.getElementById('tab2');
var elem2l=document.getElementById('link2');
var elem3=document.getElementById('tab3');
var elem3l=document.getElementById('link3');
var elem4=document.getElementById('tab4');
var elem4l=document.getElementById('link4');
var elem5=document.getElementById('tab5');
var elem5l=document.getElementById('link5');

  if (ex!='tab0') {
   elem0.style.display='none';
   elem0l.className='';
  } else {
   elem0.style.display='block';
   elem0l.className='active';
  }

  if (ex!='tab1') {
   elem1.style.display='none';
   elem1l.className='';
  } else {
   elem1.style.display='block';
   elem1l.className='active';
  }

  if (ex!='tab2') {
   elem2.style.display='none';
   elem2l.className='';
  } else {
   elem2.style.display='block';
                   elem2l.className='active';
  }

  if (ex!='tab3') {
   elem3.style.display='none';
   elem3l.className='';
  } else {
   elem3.style.display='block';
   elem3l.className='active';
  }

  if (ex!='tab4') {
   elem4.style.display='none';
   elem4l.className='';
  } else {
   elem4.style.display='block';
   elem4l.className='active';
  }

  if (ex!='tab5') {
   elem5.style.display='none';
   elem5l.className='';
  } else {
   elem5.style.display='block';
   elem5l.className='active';
  }
  return false;
}

function hideMDelay(){
 if (menu_id!=null) {
 	pm.hidePopup();
 	document.getElementById('menu_popup').innerHTML='';
 	menu_id=null;
 }
 //timer_name=null;
}
function hideM(_name,a){
 timer_value=setTimeout('hideMDelay()',menu_speed);
 timer_name=_name;
 if (a!=null) menu_id=a;
}
function showM(_name,a){
 if (timer_value!=null) { clearTimeout(timer_value); timer_value=null; }
 if (timer_name!=null&&timer_name!=_name) { hideMDelay(); }
 if (a!=null) {
 	document.getElementById('menu_popup').innerHTML=document.getElementById(_name).innerHTML;
 	pm.showPopup(a);
 }
}

var amActive=null;
var mnOver=false;
function showMenu(a,m,d){
	if (a!=amActive) p2.hidePopup();
	amActive=a;
	document.getElementById(m).innerHTML=document.getElementById(d).innerHTML;
	p2.showPopup(a);
}
function hideMenu(a) {
	setTimeout(function() {
		if (!mnOver&&a==amActive) {
			p2.hidePopup();
			amActive=null;
		}
    }, 1500);
}
function flipMenu(a,m,d){
	p2.hidePopup();
	if (a!=amActive) {
		amActive=a;
		//alert(a);
		document.getElementById(m).innerHTML=document.getElementById(d).innerHTML;
		p2.showPopup(a);
	} else {
		amActive=null;
	}
}
function overMenu(md) {
	mnOver=true;
}
function outMenu(md) {
	mnOver=false;
	setTimeout(function() {
		if (amActive==null) {
			p2.hidePopup();
		}
    }, 1500);
}

function popupWinOpen(a,url,nam,wid,hei) {
  var popup_w = false;
  popup_w = window.open(url,nam,'width='+wid+',height='+hei+',scrollbars=no,resizable=yes');
  if (popup_w) popup_w.focus();
  else {
    var pf = document.getElementById(pwframe);
    if (pf.src!=url) pf.src = url;
    pw.offsetY = -40;
    pw.offsetX = -1*(wid+10);
    pw.width = wid;
    pw.height = hei+20;
    pw.showPopup(a);
  }
  return false;
}
function changeIMG(imgID,imgSRC){
  var img = document.getElementById(imgID);
  if (img==null) img = document.getElementByName(imgID);
  var dt = new Date();
  var suff = dt.getTime();
  var regImage = new Image(44,18);
  regImage.src = imgSRC+'?'+suff;
  if (img) img.src = regImage.src;
  //else alert(showProperties(img,imgID));
}
// Подсчет символов в поле textarea
function textarea_count(textarea,vid,maxvalue){
        var tdata=textarea.value;
        var cnt=tdata.length;
        var o=document.getElementById(vid);
        if (o.value) o.value=maxvalue-cnt; else o.innerHTML=maxvalue-cnt;
        if (cnt>maxvalue) {
           o.style.color='#F58A11';
           //textarea.value=revtext;
           textarea.value=tdata.substr(0,maxvalue);
        } else {
           o.style.color='#102085';
           revtext=tdata;
        }
}
function showProperties(obj,objName){
  var result = "The properties for the '" + objName + "' object:" + "\n";
  for (var i in obj) {result += i + " = " + obj[i] + "\n";}
  return result;
}
function submitenter(myfield,e,ss){
  var keycode='';
  var val=myfield.value;
  if (window.event) keycode=window.event.keyCode;
  else if (e) keycode=e.which;
  else return true;
  if (keycode==13) {
    if (val==''||val.length<3||val==ss) return false;
    myfield.form.submit();
    return false;
  }
  else return true;
}
function submitIt(myform){
  myform.submit();
  return true;
}
function trimText(i) {
	var a=i.replace(/^\s+/,'');
	return a.replace(/\s+$/,'');
}
function checkIt(val) {
  var ok=false;
  if (val.length<2) return ok;
  var regexp = new RegExp("([0-9a-z]|_|-|\\.)+","i");
  var nval=val.replace(regexp,"");
  if (nval=="") ok=true;
  return ok;
}
function regMatch(val,reg) {
    var ok=false;
    var regexp = new RegExp("("+reg+")+","i");
    var nval=val.replace(regexp,"");
    if (nval!=val) ok=true;
    return ok;
}
function checkVote(the_form,els){
  var elts=(typeof(document.forms[the_form].elements[els])!='undefined')?document.forms[the_form].elements[els]:new Array();
  var elts_cnt=(typeof(elts.length)!='undefined')?elts.length:0;
  if (elts_cnt) {
      for (var i=0; i<elts_cnt; i++) {
          if (elts[i].checked) return true;
      }
  } else if (elts.value&&elts.checked) return true;
  return false;
}
/////////
function showLinkMess(i,a) {
          mess_link=i;
          var mlfrm=document.getElementById('link_form').innerHTML;
          mess_res='link_result';
          document.getElementById(mess_res).innerHTML=mlfrm;
          p4.showPopup(a);
          return false;
}
/////////
function showMess(i,a,p,c) {
          //var a='maila'+n+'_'+i;
          //alert(a);
          mess_uid=i;
          var mlfrm=document.getElementById('mail_form').innerHTML;
          //var regexp = new RegExp('<div class=(")*findmess(")*(.)+?</div><br>','i');
          //if (c==1)
  		  //	mlfrm=mlfrm.replace(regexp,"");
  		  //else
          //	mlfrm=document.getElementById('mail_form').innerHTML.replace("uid=0","uid="+mess_uid);
          mess_res='mail_result';
          document.getElementById('mail_result').innerHTML=mlfrm;
          p3.showPopup(a);
          return false;
}
/////////
function sendError(msg,url,ln) {
         var strValues = "?errMsg=" + escape(msg);
         strValues += "&errLine=" + ln;
         strValues += "&queryString=" + escape(location.search);
         strValues += "&Url=" + escape(location.pathname);
         strValues += "&HTTPRef=" + escape(document.referrer);
         error_url+=strValues;
         var req = new JsHttpRequest();
         req.onreadystatechange = function() {
            if (req.readyState == 4) {
              if (req.responseJS) {
                    var res=''+(req.responseJS.result||'');
                    if (res!='') {
                        alert(res);
                        return false;
                    }
              }
            }
          }
          req.caching=false;
          req.open(script_method,error_url+strValues,true);
          req.send({'error':1,'mode':'subsys'});
          return false;
}
//try { window.onerror=sendError; }  catch(er) {}
function doSubscribe() {
          var the_frm=document.getElementById('frm_subs');
          var the_name=the_frm.name.value;
          if (the_name==''||the_name==subs_nstring) {
              document.getElementById('subs_result').innerHTML=subs_nstring;
              p1.showPopup('p1');
              return false;
          }
          var the_email=the_frm.email.value;
          if (the_email==''||the_email==subs_string) {
              document.getElementById('subs_result').innerHTML=subs_string;
              p1.showPopup('p1');
              return false;
          }
          var req = new JsHttpRequest();
          req.onreadystatechange = function() {
            if (req.readyState == 4) {
              if (req.responseJS) {
                    var res=''+(req.responseJS.result||'');
                    if (res!='') {
                        document.getElementById('subs_result').innerHTML=res;
                        p1.showPopup('p1');
                        return false;
                    }
              }
            }
          }
          req.caching=true;
          req.open(script_method,subs_url,true);
          req.send({'form':the_frm,'mode':'subsys'});
          return false;
}
/////////
function getClientInfo(curl,i,cdiv) {
    if (curl==''||i=='') return false;
    var old=document.getElementById(cdiv).innerHTML;
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState>0) {
           if (req.responseJS) {
              var res=''+(req.responseJS.result||'');
              if (res!='') {
                 document.getElementById(cdiv).innerHTML=old+''+res;
                 document.getElementById(cdiv).style.visibility='visible';
              }
              return false;
           }
        }
    }
    req.caching=true;
    req.open('GET',curl,true);
    req.send({'i':i,'cdiv':cdiv,'mode':'subsys','what':'client'});
    return false;
}
function sendMess(murl,frm,rdiv) {
    var the_frm=frm;
    if (typeof(script_method)=='undefined') script_method='POST';
    var mtext=(typeof(the_frm.text)!='undefined')?the_frm.text.value:'';
    var mname=(typeof(the_frm.name)!='undefined')?the_frm.name.value:'';
    var mrecipe=(typeof(the_frm.recipe)!='undefined')?the_frm.recipe.value:'';
    var mrecipn=(typeof(the_frm.recipn)!='undefined')?the_frm.recipn.value:'';
    if (mtext=='') return false;
    if (mname=='') return false;
    if (mess_link&&(mrecipe==''||mrecipn=='')) return false;
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState>0) {
           if (req.responseJS) {
              var res=''+(req.responseJS.result||'');
              if (res!='') {
                 document.getElementById(rdiv).innerHTML=res;
              }
              return false;
           }
        }
    }
    req.caching=false;
    req.open(script_method,murl,true);
    req.send({'form':the_frm,'uid':mess_uid,'mode':'subsys'});
    return false;
}


function savePage(url,id,form) {
    var the_frm=form;
    //if (html=='') return false;
    if (id=='') return false;
    if (typeof(script_method)=='undefined') script_method='POST';
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState>0) {
           if (req.responseJS) {
              return false;
           }
        }
    }
    req.caching=false;
    req.open(script_method,url,true);
    req.send({'form':the_frm,'action':'save','pid':id,'mode':'subsys'}); // ,'page':html
    return false;
}
function getPage(url,id,d1,d2) {
    if (typeof(script_method)=='undefined') script_method='GET';
    if (!id) return false;
    var req = new JsHttpRequest();
    req.onreadystatechange = function() {
        if (req.readyState>0) {
           if (req.responseJS) {
              if (res!='') {
                 document.getElementById(d1).value=document.getElementById(d2).innerHTML=res;
              }
              return false;
           }
        }
    }
    req.caching=false;
    req.open(script_method,url,true);
    req.send({'action':'get','pid':id,'mode':'subsys'});
    return false;
}

function clearHTML(i){
	var D='';
	if (i!='') {
		D=i;
		// make one line
		D = D.replace(/\r\n/g, ' ').
			replace(/\n/g, ' ').
			replace(/\r/g, ' ').
			replace(/\&nbsp\;/g,' ');

		// keep tags, strip attributes
		D = D.replace(/ class=[^\s|>]*/gi,'').
			//replace(/<p [^>]*TEXT-ALIGN: justify[^>]*>/gi,'<p align="justify">').
			replace(/ style=\"[^>]*\"/gi,'').
			replace(/ align=[^\s|>]*/gi,'');

		//clean up tags
		D = D.replace(/<b [^>]*>/gi,'<b>').
			replace(/<i [^>]*>/gi,'<i>').
			replace(/<li [^>]*>/gi,'<li>').
			replace(/<ul [^>]*>/gi,'<ul>');

		// replace outdated tags
		D = D.replace(/<b>/gi,'<strong>').
			replace(/<\/b>/gi,'</strong>');

		// mozilla doesn't like <em> tags
		D = D.replace(/<em>/gi,'<i>').
			replace(/<\/em>/gi,'</i>');

		// kill unwanted tags
		D = D.replace(/<\?xml:[^>]*>/g, '').       // Word xml
			replace(/<\/?st1:[^>]*>/g,'').     // Word SmartTags
			replace(/<\/?[a-z]\:[^>]*>/g,'').  // All other funny Word non-HTML stuff
			replace(/<\/?font[^>]*>/gi,'').    // Disable if you want to keep font formatting
			replace(/<\/?span[^>]*>/gi,' ').
			replace(/<\/?div[^>]*>/gi,' ').
			replace(/<\/?pre[^>]*>/gi,' ').
			replace(/<\/?h[1-6][^>]*>/gi,' ');

		//remove empty tags
		//D = D.replace(/<strong><\/strong>/gi,'').
		//replace(/<i><\/i>/gi,'').
		//replace(/<P[^>]*><\/P>/gi,'');

		// nuke double tags
		oldlen = D.length + 1;
		while(oldlen > D.length) {
			oldlen = D.length;
			// join us now and free the tags, we'll be free hackers, we'll be free... ;-)
			D = D.replace(/<([a-z][a-z]*)> *<\/\1>/gi,' ').
				replace(/<([a-z][a-z]*)> *<([a-z][^>]*)> *<\/\1>/gi,'<$2>');
		}
		D = D.replace(/<([a-z][a-z]*)><\1>/gi,'<$1>').
			replace(/<\/([a-z][a-z]*)><\/\1>/gi,'<\/$1>');

		// nuke double spaces
		D = D.replace(/  */gi,' ');
	}
	return D;
}