function getXMLHTTPRequest() {
            try {
            req = new XMLHttpRequest();
            } catch(err1) {
              try {
              req = new ActiveXObject("Msxml2.XMLHTTP");
              } catch (err2) {
                try {
                req = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (err3) {
                  req = false;
                }
              }
            }
            return req;
            }
            var http = getXMLHTTPRequest(); 
		function contact()  {
               var formular_nume=document.getElementById('formular_nume').value;
			   var formular_telefon=document.getElementById('formular_telefon').value;
			   var formular_mesaj=document.getElementById('formular_mesaj').value;
			   var formular_email=document.getElementById('formular_email').value;
               var url="lsn-emails.php?ai=contact&formular_nume="+formular_nume+"&formular_telefon="+formular_telefon+"&formular_mesaj="+formular_mesaj+"&formular_email="+formular_email;
                http.open("GET",url,true);
                http.onreadystatechange = useHttpResponse;
                http.send(null);   
			
           function useHttpResponse() {
                if (http.readyState == 4) {
                if(http.status == 200) {
                var timeValue = http.responseText; 
				alert(timeValue);
              /* document.getElementById('contact_lsn').innerHTML = timeValue; */
                }
                } /*else {
				document.getElementById('contact_lsn').innerHTML = '<img src="http://www.dermocenter.ro/ajax-loader.gif" />'; 
					} */
			}
		}
		function trimite_programare()  {
               var numeprenume=document.getElementById('numeprenume').value;
			   var nrtel=document.getElementById('nrtel').value;
			   var email=document.getElementById('email').value;
			   var data=document.getElementById('data').value;
			   var ora=document.getElementById('ora').value;
			   var servicii=document.getElementById('servicii').value;
			   var go_comp=document.getElementById('go_comp').value;
               var url="lsn-emails.php?ai=programare&numeprenume="+numeprenume+"&nrtel="+nrtel+"&email="+email+"&data="+data+"&ora="+ora+"&servicii="+servicii+"&go_comp="+go_comp;
                http.open("GET",url,true);
                http.onreadystatechange = useHttpResponse;
                http.send(null);   
			
           function useHttpResponse() {
                if (http.readyState == 4) {
                if(http.status == 200) {
                var timeValue = http.responseText; 
			/* 	alert(timeValue); */ 
               document.getElementById('aici_raspuns').innerHTML = timeValue;
                }
                } else {
				document.getElementById('aici_raspuns').innerHTML = 'Se trimit informatiile...'; 
                }
			}
		}
		function lsngx(id, tc, rin)  {
			   var id;
			   var tc;
			   var rin;
			   var url="lsn-prel.php?ai="+tc+"&id="+id;
                http.open("GET",url,true);
                http.onreadystatechange = useHttpResponse;
                http.send(null);   
			
           function useHttpResponse() {
                if (http.readyState == 4) {
                if(http.status == 200) {
                var timeValue = http.responseText; 
                document.getElementById(rin).innerHTML = timeValue;
                }
                } else {
                document.getElementById(rin).innerHTML = '<img src="http://www.dermocenter.ro/ajax-loader.gif" />';
                }
			}
		}