function Make_Request_head_size(mit, lang, page, myroot){
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url=myroot+'head_'+lang+'.php'
url=url+"?mit="+mit+"&lang="+lang+"&page="+page+"&myroot="+myroot
xmlHttp.onreadystatechange=stateChanged_head_size
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}

function stateChanged_head_size(){ 
 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
document.getElementById('cserebere_head').innerHTML= xmlHttp.responseText;
} 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }

return xmlHttp;
}