/**	Funkce pro komunikaci se serverem
	ver. 20070722
*/
function ajaxLoadData(srcFile, kam){
	//alert (srcFile + " " +  kam);
    //var httpRequest;
	if (window.ActiveXObject){
          httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
   } else {
          httpRequest = new XMLHttpRequest();
    }
    //if(typeof window.ActiveXObject != 'undefined') {
		//alert ("Ajax 2");
     //   httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
    //} else {  
		//alert ("Ajax 2a");
     //   httpRequest = new XMLHttpRequest();
    //}
	//alert ("Ajax 3");
    httpRequest.open("GET", srcFile, true);
	//alert ("Ajax 4");
    httpRequest.onreadystatechange= function () {
        processAjaxRequest(httpRequest, kam); 
	};
    httpRequest.send(null);
}


function processAjaxRequest(httpRequest, kam) {
    if (httpRequest.readyState == 4){
	  	 if(httpRequest.status == 200) {
	        document.getElementById(kam).innerHTML = httpRequest.responseText;
        } else{
            alert("Chyba pri nacitani stanky " + httpRequest.status +" : "+ httpRequest.statusText);
        }
    } else {
	     //document.getElementById(kam).innerHTML = '<div class="loadingBox"><img src="./img/loading.gif" alt="loading" width="16" height="16" border="0"><br />... nahrávám ...</div>';
    }
}