//ajax
   var http_request = false;
   function makePOSTRequest(url, parameters, id_div) {
      http_request = false;	
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
            http_request.overrideMimeType('text/xml');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {}
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }


	       
      http_request.onreadystatechange = function() {  alertContents(id_div); };
      http_request.open('POST', url, true);
      http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
      http_request.setRequestHeader("Content-length", parameters.length);
      http_request.setRequestHeader("Connection", "close");
      http_request.send(parameters);
	  document.getElementById(id_div).innerHTML = '<center><img src="fileadmin/template/images/working.gif"></center>';
   }

   function alertContents(id_div) {	  
      if (http_request.readyState == 4) {			
		if (http_request.status == 200) {
            //alert(http_request.responseText);
            result = http_request.responseText;
			//alert (result);
            document.getElementById(id_div).innerHTML = result;			
			//alert (document.getElementById(id_div).innerHTML);			
         } else {
            alert('There was a problem with the request.');
         }
      }
   }
      
   
function send_newsletter(obj) 
{
	var poststr = "inp_newsletter_name=" + encodeURI( document.getElementById("inp_newsletter_name").value ) +
		"&inp_newsletter_email=" + encodeURI( document.getElementById("inp_newsletter_email").value) +
		"&L=" + encodeURI( document.getElementById("lang_newsl").value) ;
	//alert (poststr);
	makePOSTRequest('fileadmin/template/cereri.php?action=newsletter_form', poststr,'rezultat_newsletter');
}

function trimite_cautarea(limba)
{
	// expresie
	var expresie = obj('expresie').value; 
	// continut:
	var continut = (obj('continut_sel').checked == true) ? "true" : "false";
	// stiri:
	var stiri = (obj('stiri_sel').checked == true) ? "true" : "false";
	// resurse:
	var resurse =(obj('resurse_sel').checked == true) ? "true" : "false";	
	
	var poststr = "expresie=" + encodeURI( document.getElementById("expresie").value ) +
		'&continut=' + continut + 
		'&stiri=' + stiri + 
		'&resurse=' + resurse +
		'&L=' + limba ;
	//alert (poststr);
	

	makePOSTRequest('fileadmin/template/cereri.php?action=cautare', poststr,'mainContent');
}

/*function send_parerea(obj) 
{
	var poststr = "inp_parerea=" + encodeURI( document.getElementById("inp_parerea").value ) +
		"&txta_parerea=" + document.getElementById("txta_parerea").value ;
	//alert (poststr);
	makePOSTRequest('fileadmin/template/cereri.php?action=parerea_form', poststr,'rezultat_parerea');
}*/