var resObjekt;
if(navigator.appName.search("Microsoft")> -1){
	resObjekt = new ActiveXObject("MSXML2.XMLHTTP");
} else {
	resObjekt = new XMLHttpRequest();
}

function sndReq(name){
	resObjekt.open('get', 'ort.php?cam='+name, true);
	resObjekt.onreadystatechange = handleResponse;
	resObjekt.send(null);
}

function handleResponse(){
	if(resObjekt.readyState ==4){
		document.getElementById("ort").innerHTML =
		  resObjekt.responseText;
	}
}