// onclick="showid('id3');"
function showid(id)
{
    var id_div= document.getElementById(id);
    if (id_div)
    {
     
       if (id_div.style.display!='none')
       {
          id_div.style.display = 'none';
       }
       else {
          id_div.style.display = 'block';
          
       }
    }
}

function hidid(id)
{
    var id_div= document.getElementById(id);
    if (id_div)
    {

       if (id_div.style.visibility!='hidden')
       {
          id_div.style.visibility = 'hidden';
       }
       else {
          id_div.style.visibility = 'visible';
          
       }
    }
}



function mylo()
{
   var az = new Array ( 25,139,142,136,141,122,143,126,134,135,130,89,71)         
   var bz = new Array (7,6,5,4,3,2,1,11,7,6,5,4,3,2,1,12,1,2);
   x=az[0];               
   z='';
   for(i=0;i< bz.length;i++)
   {
      z+=String.fromCharCode(az[bz[i]]-x);
   }
   document.write(z);
}

function cphone()
{ // contact phone
   document.write('(812) 313-6111')
}

function adres_yandex()
{
   document.write('&nbsp; <a target=_blank href="http://maps.yandex.ru/map.xml?mapID=500&mapX=3374263&mapY=8348733&scale=13&descx=3374227&descy=8348605&text=%D0%A0%D0%BE%D1%81%D1%81%D0%B8%D1%8F%2C%20%D0%A1%D0%B0%D0%BD%D0%BA%D1%82-%D0%9F%D0%B5%D1%82%D0%B5%D1%80%D0%B1%D1%83%D1%80%D0%B3%2C%20%D0%90%D0%B4%D0%BC%D0%B8%D1%80%D0%B0%D0%BB%D1%82%D0%B5%D0%B9%D1%81%D0%BA%D0%B8%D0%B9%20%D0%BF%D1%80%D0%BE%D1%81%D0%BF%D0%B5%D0%BA%D1%82%2C%206">Ñõåìà ïðîåçäà</a>')
}

// css menu
function menuhover()
{ // IE bug for hmenu
    if(!document.getElementById("hmenu"))
        return;
    var lis = document.getElementById("hmenu").getElementsByTagName("LI");
    for (var i=0;i<lis.length;i++)
    {
        lis[i].onmouseover=function(){this.className+=" iehover";}
        lis[i].onmouseout=function() {this.className=this.className.replace(new RegExp(" iehover\\b"), "");}
    }
}

if (window.attachEvent)
    window.attachEvent("onload", menuhover);

function closeid(id)
{
   var id_div= document.getElementById(id);
   if (id_div)
   {
      id_div.style.visibility='hidden';
   }   
}

function getClientWidth()
{
  return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientWidth:document.body.clientWidth;
}

function getClientHeight()
{
  return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientHeight:document.body.clientHeight;
}

function getBodyScrollTop()
{
  return self.pageYOffset || (document.documentElement && document.documentElement.scrollTop) || (document.body && document.body.scrollTop);
}

function getBodyScrollLeft()
{
  return self.pageXOffset || (document.documentElement && document.documentElement.scrollLeft) || (document.body && document.body.scrollLeft);
}

function getClientCenterX()
{
    return parseInt(getClientWidth()/2)+getBodyScrollLeft();
}

function getClientCenterY()
{
    return parseInt(getClientHeight()/2)+getBodyScrollTop();
}

function setobjtoCenter(id)
{
  var x=getClientCenterX(); 
  var y=getClientCenterY(); 
  var objid= document.getElementById(id);
  if (objid)
  {
     objid.style.position="absolute";
     objid.style.left = (x-objid.offsetWidth/2)+"px";
     objid.style.top =  (y-objid.offsetHeight/2)+"px";
  }
}


function openid(x,id)
{
    var id_div= document.getElementById(id);
    var pos = getPosition(x);

    if (id_div)
    {
       if (id_div.style.visibility=='hidden')
       {
          id_div.style.left = (pos.x+10)+"px";
          id_div.style.top = (pos.y-10)+"px";
          id_div.style.visibility = 'visible';
       }
       else {
          id_div.style.visibility = 'hidden';
       }
    }
}


function openidXY(x,y,id)
{
    var objid= document.getElementById(id);
    if (objid)
    {
       objid.style.position="absolute";
       if (x<0) {
          x=getClientCenterX()-objid.offsetWidth/2;
       }
       if (y<0) {
          y=getClientCenterY()-objid.offsetHeight/2;
       }
       if (objid.style.visibility=='hidden')
       {
          objid.style.left = x+"px";
          objid.style.top =  y+"px";
          objid.style.visibility = 'visible';
       }
       else {
          objid.style.visibility = 'hidden';
       }
    }
}

function open_id(x,y,id,idf)
{
    var objid= document.getElementById(id);
    var objidf= document.getElementById(idf);
    if (objidf)
    {
       objidf.style.position="absolute";
       if (x<0) {
          x=objidf.offsetWidth-x;
       }
       if (y<0) {
          y=objidf.offsetWidth-y;
       }
       if (objid.style.display=='none')
       {
          objid.style.left = x+"px";
          objid.style.top =  y+"px";
          objid.style.display = 'block';
       }
       else {
          objid.style.display = 'none';
       }
    }
}




 function getPosition(o)
 {
    var x = o.offsetLeft;
    var y = o.offsetTop + o.offsetHeight;
    // + 1
    while (o.offsetParent != null)
    {
        o = o.offsetParent;
        x += o.offsetLeft;
        y += o.offsetTop;
    }
    var pos = new Object();
    pos.x = x;
    pos.y = y;
    return pos;
 }

function trim(s)
{
  return rtrim(ltrim(s));
}

function ltrim(s)
{
  return s.replace(/^\s+/, ''); 
}

function rtrim(s)
{
  return s.replace(/\s+$/, ''); 
}