function change_style(obj, style)
{
    if (NS4 == 0)
    {
		  eval(obj+'.className = "'+style+'";');		
    }
}

function change_bg(obj, color, gamma)
{
    if (NS4 == 0) 
    {
    if (gamma == "b")
	  color="#EDEDED";
      if (gamma == "g")
	  color="#EEF5EF";
      if (gamma == "r")
	  color="#EEEEEF";
      if (gamma == "y")
	  color="#F7F2E8";
      document.all[obj].style.backgroundColor = color;
    }
}

function change_submenubg(obj, color, pic, pic_name)
{
    if (NS4 == 0) 
    {
      i=0;
      while (rubs[i] != obj)
      {
	  i++;
      };
      nobj = parents[i];
      change_menubg(nobj, color, pic, pic_name);
    }
}

function change_menubg(obj, color, pic, pic_name)
{
    if (NS4 == 0) 
    {
      for (i=0; i<rubs.length; i++)
      {
	  if (parents[i] == obj)
          {
		  r = rubs[i] + "";
//	          document.all[r].style.backgroundColor = color;
//		  alert(r+'.className = '+color);
		  eval(r+'.className = "'+color+'";');
//		  alert(r+'.className = "'+color+'";');

	  }
      };
      document.all[obj].style.background = "url('"+pic_name+"')";

//      if (pic == 1)
//        document.all[obj].style.background = "url('/i/navig_fon3.gif')";
//      else
//        document.all[obj].style.background = "url('/i/navig_fon.gif')";    
    }
}

function mOvr(src,clrOver) {
    if (!src.contains(event.fromElement)) {
	src.style.cursor = 'hand';
	src.bgColor = clrOver;
    }
}
function mOut(src,clrIn) {
    if (!src.contains(event.toElement)) {
	src.style.cursor = 'default'; 
	src.bgColor = clrIn;
    }
}
function mClk(src) {
    if(event.srcElement.tagName=='TD'){
	src.children.tags('A')[0].click();
    }
}

function MM_preloadImages() 
{
	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() 
{ 
	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) 
{
	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); 
	return x;
}

function MM_swapImage() 
{
	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];
		}
}

         browser_name = navigator.appName; 
         browser_version = parseFloat(navigator.appVersion); 

         if (browser_name == "Netscape" && browser_version >= 3.0) { roll = 'true'; } 
         else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) { roll = 'true'; } 
         else { roll = 'false'; } 

         function load(location){ 
         return image; 
         } 

         if (roll == 'true'){ 
         tr=new Image(); 
         tr.src="/img/butt.gif"; 
         } 

         function show(where){ 
         if (roll == 'true'){ 
         stored=where; 
         storedLocation=document.images[where].src; 
         document.images[where].src="/img/butt_up.gif"; 
         } 

         } 

         function hide(){ 
         if (roll == 'true') document.images[stored].src=storedLocation; 
         } 

	function OnChange(s) {

	  var State = s.options[s.selectedIndex].value;
	  if(State != "Empty") {
	   location.replace(State);
	  }
 	 return;
	}

  function w_open(s,w,h) 
  {
    var msgWindow;
	  msgWindow=window.open("","remote","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width="+(w+25)+",height="+(h+60)+"");
    	  msgWindow.document.location.href=s;
	 return false;
  }

  function radiocheck()
  {
	for (var i = 0; i < document.polls.radiobutton.length; i++)
	{
		if (document.polls.radiobutton[i].checked)
			w_open('/polls/stat.php?radiobutton='+document.polls.radiobutton[i].value, 500, 300);
	}
  }