/* 
	(c) 2007, Mediaweb Studio 
*/




function get_browser()
{
var bver=null;
if(document.layers)
{bver='nn4';
}
else if(document.all)
{
if(window.opera)
  {bver='opera';
  }
else
  {bver='ie4';
  }
}
else if(document.getElementById)
{
if(navigator.userAgent.indexOf('gecko')>-1)
  {bver='mozilla';
  }
else
  {bver='nn6';
  }
}
if((window.opera)&&((navigator.appVersion.indexOf('MSIE 5.0')>-1)||(parseInt(navigator.appVersion)==6)))
{
bver='opera6';
}
return bver;
}


function replace_tags(STR,STR1,STR2)
{
var rexp,S;
S=STR;
rexp=new RegExp(STR1,"gi");
S=S.replace(rexp,STR2);
return S;
}


function preloadImg(file) {
  img = new Image();
  img.src = file;
}


function change_image(elname, srcname) {
if (srcname=='1') {
  elname.src=replace_tags(elname.src,'\.gif','_over.gif');
}
else {
  elname.src=replace_tags(elname.src,'_over.gif','\.gif');
}
}


function change_image(elname, srcname) {
if (srcname=='1') {
  elname.src=replace_tags(elname.src,'\.gif','_over.gif');
}
else {
  elname.src=replace_tags(elname.src,'_over.gif','\.gif');
}
}

function NewWindow(w,v,s,d)
{
var w_top=screen.height/2;
var w_left=screen.width/2;
if(s>0)
{
w_top=w_top-s/2;
}
if(d>0)
{
w_left=w_left-d/2;
}
eval("window.open('"+v+"','"+w+"','height="+s+",width="+d+",top="+w_top+",left="+w_left+"status=no,location=no,toolbar=no,directories=no,menubar=no,scrollbars=0');");
} 


function redirect(path){
  window.location.href=path;
}


function getElementsByClass(searchClass,node,tag){
  var classElements = new Array();
  if ( node == null )
          node = document;
  if ( tag == null )
          tag = '*';
  var els = node.getElementsByTagName(tag);
  var elsLen = els.length;
  var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
  for (i = 0, j = 0; i < elsLen; i++) {
          if ( pattern.test(els[i].className) ) {
                  classElements[j] = els[i];
                  j++;
          }
  }
  return classElements;
}



var lvl2ClassIndex = -1;
var timerFunc; 

function showMenu(parentId,id,curLink){
  var menuUls = document.getElementById(parentId).getElementsByTagName("ul");
    
  for (var i=0; i<menuUls.length; i++){
		if(menuUls[i].style.display!='none'){
		  
		  if(typeof(timerFunc)=='undefined')
        lvl2ClassIndex = i;
        
		  menuUls[i].style.display = 'none';
    } 
	}
	if(document.getElementById(id)!=null)
    document.getElementById(id).style.display = 'block';
	var menuTopLinks = getElementsByClass('menulink',null,'a');
  for (var i=0; i<menuTopLinks.length; i++){
    menuTopLinks[i].className = 'menulink';
  }
  curLink.className = 'menulink active';
  
  if(typeof(timerFunc)!='undefined')
    clearTimeout(timerFunc);
    
}

function resetMenu(){
  
  timerFunc = setTimeout(function(){
  
  
    var menuTopLinks = getElementsByClass('menulink',null,'a');
    
    for (var i=0; i<menuTopLinks.length; i++){
        menuTopLinks[i].className = 'menulink';
    }
    document.getElementById('lvl1Active').className = 'menulink active';
    var menuUls = document.getElementById('subMenu').getElementsByTagName("ul");
  	for (var i=0; i<menuUls.length; i++){
      if(i!=lvl2ClassIndex)
        menuUls[i].style.display = 'none';
      else
        menuUls[i].style.display = 'block';
  	}
  
  },2000);
  
}


function slideCallback() {
  $(this).stop();
}


$(document).ready(function(){


$('.menu-link1').hover(
    function () {                               
    $(this).children('.NSubMenu').slideDown('fast', function() {});
    },
    function () {
    $(this).children('.NSubMenu').slideUp('fast', function() {});
  }
);





/* $('.main-menu').hover(
    function () {                               
    $('.submenu-lvl2').slideDown(250, slideCallback);
    
    //$('.submenu-lvl2').stop();
    //$('.submenu-lvl2').css('display','block');
    },
    function () {
    $('.submenu-lvl2').slideUp(250);
    //$('.submenu-lvl2').css('display','none');
  }
);
*/ 
  
  


});

function SWFobj(file,width,height,wmode){
  var swf = '<object type="application/x-shockwave-flash" data="'+file+'" height="'+height+'" width="'+width+'">'
  +'  <param name="movie" value="'+file+'">'
  +'  <param name="wmode" value="'+wmode+'">'
  +'  Установите <a href="http://get.adobe.com/flashplayer/" target="_blank">Flash-плеер</a>'
  +'</object>';
  document.write(swf);
}