function hilight(what) {
/*
        if (!what) what = this;
        if (what.className != 'active' ) what.className = 'hilight';
        event.cancelBubble = true;
*/
   }

function lolight(what) {
/*
        if (!what) what = this;          
        if (what.className != 'active' ) what.className = '';
        event.cancelBubble = true;
*/
}

function Inint_AJAX() {
   try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
   try { return new XMLHttpRequest();          } catch(e) {} //Native Javascript
   alert("XMLHttpRequest not supported");
   return null;
};

function dochange(src, val, path) {
	 var req = Inint_AJAX();
     req.onreadystatechange = function () { 
          if (req.readyState==4) {
               if (req.status==200) {
               	
                    document.getElementById(src).innerHTML=req.responseText; //retuen value
               } 
          }
     };
     req.open("GET", path); //make connection
     req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=windows-1251"); // set Header
     req.send(null); //send value
    
}