function Get_Cookie( check_name ) {
	// first we will split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ";" );
	var a_temp_cookie = "";
	var cookie_name = "";
	var cookie_value = "";
	var b_cookie_found = false; // set boolean t/f default f
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we will split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( "=" );
		
		
		// and trim left/right whitespace while we are at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, "");
	
		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, "") );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = "";
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}	

function setCookie( name, value, expires, path, domain, secure ) 
{
// set time, it is in milliseconds
var today = new Date();
today.setTime( today.getTime() );

var curCookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires : "" ) + 
( ( path ) ? ";path=" + path : "" ) + 
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
document.cookie = curCookie;
}

function CheckSearchWord()
{
 obj=document.getElementById("search_expr");
 if (!obj) return;
 if ((obj.value==" Поиск города") || (obj.value==""))
  {
   alert ("Вы не указали город для поиска"); 
   return false;
  }
 return true;
}

//Восстанавливает сохранённую функцию document.write после загрузки рекламы
function NewAdLoaded()
{
 // restore function which is redifined in RefreshAd()
 document.write = document.__write;
 target_div="";
}


//Обновляет рекламный блок в div с id=target, если в данный момент
//не обновляется другой блок. Переопределяет document.write на время
//загрузки этого блока, чтобы писать вывод в нужный id, восстановление
//дефолтной функции производится в NewAdLoaded() после загрузки блока

function RefreshAd(target)
{
 if (target_div!="" || target=="") return;
 //Set target div
 target_div=target;
 // save default document.write
 document.__write = document.write;
 // override
 document.write = function (value)
  {
   document.getElementById(target_div).innerHTML+=value; 
  }
 var new_ad=banner_url+"&crs="+Math.random();
 var ban_h_place=document.getElementById("hidden_ban");
 var ban_s_place=document.getElementById(target_div);
 ban_s_place.innerHTML="";
 ban_h_place.innerHTML="";
 var ad_script = document.createElement("script"); 
 if (isIE())
 {
  ad_script.onreadystatechange = function () {
        if (ad_script.readyState == 'complete' || ad_script.readyState == 'loaded') {
            NewAdLoaded();
        }
    }
 }
 else ad_script.onload=function() { NewAdLoaded() };
 ad_script.type='text/javascript';
 ad_script.src=new_ad;
 ban_h_place.appendChild(ad_script);  

 // restore in NewAdLoaded() !!!
 //document.write = document.__write;
}	

var yan_timeout_state=null;
var yan_timeout=600;
var yan_try=10;
var yan_c_try=0;
var yan_id=null;
function yan_ad_check(block_id)
{
 if (!yan_id)
  {
   yan_id=document.getElementById(block_id);
   if (!yan_id) return false;
  }
 if (yan_id.innerHTML.length>20) 
  {
   //yan_id.className="adv240";
   yan_c_try=0;
   yan_id.innerHTML=yan_id.innerHTML+"<br>";
   return true;
  }
  else
   {
    if (yan_c_try>=yan_try)
     {
      yan_c_try=0;
      banner_url="http://advbroker.ru/code/?p=187&c=hmn.ru&btype=ctimage";
      target_div="";
      RefreshAd(block_id);
      return false;
     }
     else
      {
       yan_c_try++;
       yan_timeout_state = setTimeout("yan_ad_check('"+block_id+"')", yan_timeout);
      }
   }
}

var _isIE = -1; //Если 1, то IE, если 0 - то не IE по window.event
function isIE()
{
 if (_isIE != -1) {return _isIE;}
  else
  {
   if (window.event) _isIE = 1;
    else _isIE = 0;
  }
 return _isIE;
}

var menu_timeout=600;
var menu_timeout2=800;
var menu_obj=null;
var mm_timeout_state=null;
var mmh_timeout_state=null;
var menu_show=0;
var in_menu=0;
var in_logo=0;
var is_clicked=0;
function show_menu(show)
 {
  if (show && menu_show) return false;
  menu_obj=document.getElementById("top_menu");
  if (!menu_obj) return false;
  if (show)
   {
    if (show==2) mm_timeout_state = setTimeout("show_real_menu()", menu_timeout2);
     else mm_timeout_state = setTimeout("show_real_menu()", menu_timeout);
   }
   else
    {
     mmh_timeout_state = setTimeout("hide_real_menu()", menu_timeout);
    }
 }


function show_real_menu()
{
 if (!in_logo || is_clicked) return false;
 menu_obj=document.getElementById("top_menu");
 menu_obj.style.display="block";
 menu_show=1;
}

function hide_real_menu()
{
 if (in_menu || in_logo) return false;
 menu_obj=document.getElementById("top_menu");
 menu_obj.style.display="none";
 clearTimeout(mmh_timeout_state);
 clearTimeout(mm_timeout_state);
 menu_obj.style.display="none";
 menu_show=0;
}

function SetCSS(css_number)
{
 var expireDate = new Date();
 var today = new Date();
 expireDate.setDate(365 + today.getDate());
 setCookie("css_n",css_number,expireDate,"/");
 return true;
}

function show_full_pic(pic_path,scale_path)
{
 scale_pic=scale_path;
 var html = document.documentElement, body = document.body;
 var scroll = html.scrollTop || document.body.scrollTop;
 on_off_forms("none");
 var back_div = document.createElement('div');
 back_div.id = 'zp_bg';
 back_div.style.zIndex="999";
 back_div.style.display="block";
 back_div.style.position="absolute";
 back_div.style.left="0px";
 back_div.style.top="0px";
 back_div.style.backgroundColor="gray";
 back_div.className="alpha85";
 back_div.innerHTML="&nbsp;";
 if (html.scrollHeight > html.offsetHeight) back_div.style.height = (html.scrollHeight) + 'px';
  else back_div.style.height = (html.offsetHeight) + 'px';
 back_div.style.width = (html.scrollWidth) + 'px';

 var el = document.createElement('div');
 el.id="zp";
 el.style.zIndex="1000";
 el.style.display="block";
 el.style.left="20px";
 el.style.position="absolute";
 el.style.top="100px";
 el.style.width="800px";
 el.style.height="600px";
 el.align="center";
 el.style.backgroundColor="white";
 el.innerHTML='<table width="100%"><tr><td align="right"><img src="img/close_map.png" style="cursor:pointer;" width="86" height="23" onclick="full_pic_close();"></td></tr>\
 <tr><td align="center"><div class="m90" style="margin-top:25%">Идёт загрузка изображения...</div><br><img id="z_pic" src="img/rotor2.gif" onclick="full_pic_close();">\
 </td></tr></table>';
 //el.style.top = scroll + 250 + 'px';
 //el.style.left = Math.floor(html.scrollWidth / 2) - 200 + 'px';

 document.body.appendChild(back_div);
//alert("test");
 document.body.appendChild(el);
 pic_obj=document.getElementById("z_pic");
 div_bg=document.getElementById("zp_bg");
 div_p=document.getElementById("zp");

 pic_tmp = new Image();
 pic_tmp.onload=pic_on_load;
 pic_tmp.src=pic_path;
}

function pic_on_load()
{
 //pic_obj.src=pic_tmp.src;
 var width=pic_tmp.width;
 var height=pic_tmp.height;
 var html=document.documentElement;
 var left=20;
 var top=100;
 var scroll = html.scrollTop || document.body.scrollTop;
 var bg_height=html.scrollHeight;
 var bg_width=html.scrollWidth;
 if (width<html.scrollWidth) left=(html.scrollWidth/2)-(width/2);
 //if (height<html.scrollHeight) top=(html.scrollHeight/2)-(height/2);
 if (height<html.scrollHeight) top=scroll + 50;
 if (bg_height<height) bg_height=height+60;
 if (bg_width<width) bg_width=width+40;
//alert(width+" "+height);
//alert(html.scrollWidth+" "+html.scrollHeight);
//alert(left+" "+top);
 div_p.innerHTML='<table width="100%"><tr><td align="left"><img src="'+scale_pic+'" width="500" height="50"></td><td align="right" valign="top"><img src="img/close_map.png" style="cursor:pointer;" width="86" height="23" onclick="full_pic_close();"></td></tr>\
 <tr><td align="center" colspan="2"><img align="middle" id="z_pic" src="'+pic_tmp.src+'" onclick="full_pic_close();">\
 </td></tr></table>';
 pic_obj=document.getElementById("z_pic");
 div_p.style.width=(width+10)+"px";
 div_p.style.height=(height+62)+"px";
 div_p.style.left=left+"px";
 div_p.style.top=top+"px";
}

function full_pic_close()
{
 document.body.removeChild(div_p);
 div_p=null;
 document.body.removeChild(div_bg);
 div_bg=null;
 on_off_forms("block");
}

function on_off_forms(action)
{
 var i;
 for (i=0; i<document.forms.length; i++)
  document.forms[i].style.display=action;
}