function hnav_collapse(item_id) {
	var item = document.getElementById('hn_item'+item_id);
	var sub = document.getElementById('hn_sub'+item_id);
	if (sub.style.display != 'block') {
		item.className = 'active';
		sub.style.display = 'block';
	} else {
		item.className = 'unactive';
		sub.style.display = 'none';
	}
}
function addBookmark()
{
  url = location.href;
  title = document.title;
  
  //Gecko
  if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function")) window.sidebar.addPanel (title, url, "");
  //IE4+
  else if (typeof window.external == "object") window.external.AddFavorite(url, title);
  //Opera7+
  else if (window.opera && document.createElement)
  {
    var a = document.createElement('A');
    if (!a) return false; //IF Opera 6
    a.rel=sidebar;
    a.href=url;
    a.title=title;
    a.click();
    alert("kkk");
  }
  else {
  	 alert('Ваш браузер не поддерживает автоматическое добавление закладок.');
  }
  
  return false;
}
function fullsize(url,name,isscrollbars) {
    var x,y
    y=screen.availHeight
    if(!y) y=screen.height
    x=screen.availWidth
    if(!x) x=screen.width
    x *= 0.9
    y *= 0.9
    if(x > 900) x = 900
    if(y > 800) y = 700
    cx=screen.width / 2 - (x / 2);
    cy=(screen.height/2-(y/2));
    isscrollbars=(isscrollbars=="no")?"no":"yes";
    //window.open(url,name,"toolbar=no,status=no,directories=no,menubar=no,resizable=yes,width="+x+",height="+y+",scrollbars="+isscrollbars+",top="+cy+",left="+cx);
    window.open(url,name,"toolbar=no,status=no,directories=no,menubar=no,resizable=YES,width=640,height=480,scrollbars="+isscrollbars+",top="+cy+",left="+cx);
    return false;
}
var menuids=["left_nav"]
                                               
function buildsubmenus(){
    for (var i=0; i<menuids.length; i++){
    var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle"
    if (ultags[t].parentNode.parentNode.id==menuids[i])
    ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px"
    else
    ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px"
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
    for (var t=ultags.length-1; t>-1; t--){
    ultags[t].style.visibility="visible"
    ultags[t].style.display="none"
    }
    }
}
if (window.addEventListener)
window.addEventListener("load", buildsubmenus, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus)



var menuids1=["left_nav1"]
                                               
function buildsubmenus1(){
    for (var i=0; i<menuids1.length; i++){
    var ultags=document.getElementById(menuids1[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle"
    if (ultags[t].parentNode.parentNode.id==menuids1[i])
    ultags[t].style.left=ultags[t].parentNode.offsetWidth+"px"
    else
    ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px"
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
    for (var t=ultags.length-1; t>-1; t--){
    ultags[t].style.visibility="visible"
    ultags[t].style.display="none"
    }
    }
}
if (window.addEventListener)
window.addEventListener("load", buildsubmenus1, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus1)