function LoadRemote(url, strId){
	if(url == ''){return}
	if (window.ActiveXObject){
		httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		httpRequest = new XMLHttpRequest();
	}
	httpRequest.open("GET", url, false);
	httpRequest.setRequestHeader("Content-Type", "text/html; charset=utf-8");
	httpRequest.setRequestHeader( "If-Modified-Since", "Sat, 1 Jan 2001 00:00:00 GMT" );
	httpRequest.send(null);

	if (httpRequest.readyState == 4){
		if(httpRequest.status == 200){
			if(strId){
				objGet(strId).innerHTML = httpRequest.responseText;
			}else{
				return httpRequest.responseText;
			}
		}else{
			alert("Chyba pri nacitani stanky "+ httpRequest.status +" : "+ httpRequest.statusText);
		}
	}
}