var infos = new Array();

function moreNewsTitle(catId)
{
	document.getElementById('loading' + catId).style.display = 'block';
	mainDiv = document.getElementById("moreNewsTitle" + catId);
	lid = mainDiv.getAttribute("latestId");
	$.get("./thrownews.php", {catId: catId, latestId: lid},
	function(data)
	{
	 document.getElementById('loading' + catId).style.display = 'none';
	 reply = data.split(",,,");
	
		if (reply.length <= 1)
			 return;		
		//mainDiv.setAttribute("prevId", mainDiv.getAttribute("latestId"));
		mainDiv.setAttribute("latestId", reply[0]);					 
		 
	 d = document.createElement("div");
	 d.setAttribute("class", "normal");
	 d.setAttribute("id", "newsTitle" + reply[0]);
	 ahref = "<a href='newsbase/nid/" + reply[0] + "' class='normalLink'>" + reply[1] + "</a>";
	 d.innerHTML = ahref;
	 
	 mainDiv.appendChild(d);
	 infos[catId].push(reply[0]);					 
	});	
	//alert(infos[catId]);
}

function lessNewsTitle(catId)
{
	if (infos[catId].length < 1)
		return;
	
	document.getElementById('loading' + catId).style.display = 'block';
	n1 = infos[catId][infos[catId].length-1];		
	mainDiv = document.getElementById("moreNewsTitle" + catId);
	
	if (infos[catId].length == 1)
	{
		mainDiv.setAttribute("latestId", mainDiv.getAttribute("firstId"));
	}
	else
	{
		n2 = infos[catId][infos[catId].length-2];
		mainDiv.setAttribute("latestId", n2);
	}
	
	aaa = document.getElementById('newsTitle' + n1);
	aaa.parentNode.removeChild(aaa);
	
	infos[catId].pop();
	document.getElementById('loading' + catId).style.display = 'none';
}