var http_request = false;
var ajax='';
 
 function makeRequest(type, parameters, getresponse) {
	 var rand='&nocache=' + Math.random();
	 var url='includes/calendar_call.php' + parameters + rand;	
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
         	// set type accordingly to anticipated content type
            //http_request.overrideMimeType('text/xml');
            http_request.overrideMimeType('text/html');
         }
      } 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 = getresponse;
      http_request.open(type, url , true);
      http_request.send(null);
   }
   
   
function doDate(year, month) {
	ajax = '?ajax=doDate&year='+year+'&month=' + month;
	
	makeRequest('GET', ajax, response_doDate);
	
}


function response_doDate()
{
 if (http_request.readyState == 4)
 {
         if (http_request.status == 200) {
            result = http_request.responseText;
         } else {
           	result = 'Eroare: nu s-au trimis datele dvs';
         }
		
		document.getElementById('calendars').innerHTML=result;
 }	
}

function setDate(current_date, month, days) {
	ajax = '?ajax=setDate&date='+current_date;
	//alert(ajax);
	makeRequest('GET', ajax, response_setDate);
	
}


function response_setDate()
{
 if (http_request.readyState == 4)
 {
         if (http_request.status == 200) {
            result = http_request.responseText;
         } else {
           	result = 'Eroare: nu s-au trimis datele dvs';
         }
		 
		 update = result.split('##');
		 document.getElementById('calendars').innerHTML=update[0];
		 document.getElementById('app-date').style.display = 'block';
		 document.getElementById('app-date').innerHTML='  Data selectata: ' + update[1];
 }	
}