function over(obj,a) { 
  //document.kn+namea+.className="menu1";
  document.getElementById('kn'+a).className = "menu1"; 
  obj.className = "kn1"; 
} 
function out(obj,a) { 
  document.getElementById('kn'+a).className = "menu"; 
  obj.className = "kn"; 
} 

var mh=159;
var shagk=0;
var shagch=0;
var hei=0;
var nast=0;
var nastch=0;
var tekg=0;
var f=0;
  
function rate(max,tek) { 
  tekg=tek;
  hei=(tek*159/max);
  shagk=hei/20;
  shagch=tek/20;

  setTimeout('uvrate()', 100);
} 

function uvrate() { 
  if(nast>=hei) {document.getElementById('ratech').className = "rate"; ratech.innerHTML=tekg; return;}
  nastch=nastch+shagch;
  nast=nast+shagk;
  document.getElementById('rtut').height = nast; 
  if(nastch<tekg) ratech.innerHTML=Math.round(nastch);
  if(tekg/nastch<1.5)
   {
  	if(f==0) {document.getElementById('ratech').className = "raten";  f=1;}
  	else {document.getElementById('ratech').className = "rate";  f=0;}
   }

  setTimeout('uvrate()', 100);
} 

function Show(int)
	{
    var i;
    for(i=1;i<7;i++)
      {
       document.getElementById('cont'+i).style.display='none';
      }

    document.getElementById('cont'+int).style.display='block';
	}