function ajaxRequest(url,trgt) {
	aRequest = false;
	// FF, Safari
	if(window.XMLHttpRequest) {
		try {
			aRequest = new XMLHttpRequest();
		} catch(e) {
			aRequest = false;
		}
	// IE
	} else if(window.ActiveXObject) {
		try {
			aRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} catch(e) {
			try {
				aRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} catch(e) {
				aRequest = false;
			}
		}
	}	
	aRequest.open("GET", url,true);
		aRequest.onreadystatechange = function(){
			if (aRequest.readyState<=3) {
				oLoad = document.getElementById(trgt);
				oLoad.innerHTML = '<div class=loading>Loading</div>';
			}
			if (aRequest.readyState==4) {
				oDoc = document.getElementById(trgt);
				oDoc.innerHTML = aRequest.responseText;
			}
		}
	aRequest.send(null);
}

function addDear() {
	var dvcomment = document.k.dear.value;

	if (dvcomment == ''){
		alert ('You forgot to kvetch!');
		return false;
	}
	dvcomment = escape(dvcomment);
	url = "/aj/i.php?dvcomment="+dvcomment+"&bb=1";
	target = "dv-kvetch";
	ajaxRequest(url,target);
}
function moreK() {
	url = "/aj/s.php";
	target = "dv-dear";
	ajaxRequest(url,target);
}