function generic_ajax_call(filename, functionname) { var xhr; try { xhr = new ActiveXObject('Msxml2.XMLHTTP');} catch (e) { try { xhr = new ActiveXObject('Microsoft.XMLHTTP');} catch (e2) { try { xhr = new XMLHttpRequest();} catch (e3) { xhr = false;}
}
}
xhr.onreadystatechange = function() { if(xhr.readyState == 4) { if(xhr.status == 200) { functionname(xhr);}
}
}; xhr.open("GET", filename, true); xhr.send(null);}
function alert_(xhr) { alert(xhr.responseText); document.getElementById('loading_img').style.display = 'none';}
function fuzz(xhr) { window.location.reload();}