function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

document.btn_img=new Array();

function createCookie(name, value)
{
var todayDate = new Date();
todayDate.setMinutes(todayDate.getMinutes()+1);
document.cookie = name+" = "+value+"; expires="+todayDate.toGMTString()+";"
}

function extractCookieValue(val)
{
if ((endOfCookie = document.cookie.indexOf(";",val))==-1) {endOfCookie=document.cookie.length;}
return unescape(document.cookie.substring(val,endOfCookie));
}

function ReadCookie(cookiename)
{
var numOfCookies=document.cookie.length;
var nameOfCookie=cookiename+"=";
var cookieLen=nameOfCookie.length;
var x=0;
while (x<= numOfCookies)
{
var y = (x+cookieLen);
if (document.cookie.substring(x,y)==nameOfCookie)
return(extractCookieValue(y));
x = document.cookie.indexOf(" ",x)+1;
if (x==0) break;
}
return null;
}

function preload()
{
var d=document;
if (d.images)
{
    var i,j=d.btn_img.length,a=preload.arguments;
	for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0)
	{
		d.btn_img[j]=new Image;
		d.btn_img[j++].src=a[i];
	}
}
}

function do_subs()
{
d=document;
if (d.subsform.email.value!='') d.subsform.submit(); else
{
alert ('Введите ваш адрес E-mail');
d.subsform.email.focus();
}
}

function do_post()
{
d=document;
if (d.boardform.secretkey.value!="" && d.boardform.name.value!="" && d.boardform.email.value!="" && d.boardform.title.value!="" && d.boardform.message.value!="")
{
d.boardform.submit();
}
else
{
alert ('Не заполнено одно из обязательных полей');
d.boardform.name.focus();
}
}

function show_map()
{
MapWindow=window.open("/contact/map/", "map","toolbar=0,scrollbars=no,menubar=no,resizable=no,width=400,height=492");
MapWindow.focus();
}

function show_card(id)
{
CardWindow=window.open("/staff/card/?id="+id, "card","toolbar=0,scrollbars=yes,menubar=no,resizable=no,width=280,height=500");
CardWindow.focus();
}

function show_prax(id)
{
PraxWindow=window.open("/encycl/card/?id="+id, "prax","toolbar=0,scrollbars=no,menubar=no,resizable=no,width=280,height=420");
PraxWindow.focus();
}

function show_gym(id)
{
GymWindow=window.open("/about/card/?id="+id, "gym","toolbar=0,scrollbars=no,menubar=no,resizable=no,width=432,height=360");
GymWindow.focus();
}