var stranka = 'aktuality_vypis.php';
		
		function Ajax(stranka) {
			var httpRequest;
		    if(typeof window.ActiveXObject != 'undefined'){
		        httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
		    }	else {  
		        	httpRequest = new XMLHttpRequest();
		    }
		    httpRequest.open("GET", stranka, true);
		    httpRequest.onreadystatechange= function () {
		        
		        if (httpRequest.readyState == 4) {
		            if(httpRequest.status == 200) {
		            	document.getElementById('vnitrni_aktuality').innerHTML = httpRequest.responseText;
		            }
		        }
		    };
		    httpRequest.send(null);
		}
		Ajax(stranka);