function hideit() {
	var my = document.getElementById("content").innerHTML;
	var my = my.replace("[murr]","@").replace("[krya]",".");
	document.getElementById("content").innerHTML = my;
}
function sw(item){
	var it = document.getElementById(item);
	if (it.className=="")
		it.className="over";
	else
		it.className="";
}
function pf_left() {
	var action = 'pf_prev';
	//temp action - loading...
	var pflinks = document.getElementById('portfolio_links');
	pflinks.innerHTML += "<div id=\"loading\"><img src=\"/images/loading.gif\" alt=\"Loading\" /></div>";
	var a = document.getElementsByTagName("a");
	for (i=0;i<a.length;i++) {
		if (a[i].className == "ruler") {
			a[i].onclick = "";
		}
	}
	var req = new Subsys_JsHttpRequest_Js();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			//var pflinks = document.getElementById('portfolio_links');
			pflinks.innerHTML = req.responseText;
		}
	}

	req.caching = false;
	req.open('POST', '/ajax/pf.php', true);
	req.send({ act: action });
}
function pf_right() {
	var action = 'pf_next';
	//temp action - loading...
	var pflinks = document.getElementById('portfolio_links');
	pflinks.innerHTML += "<div id=\"loading\"><img src=\"/images/loading.gif\" alt=\"Loading\" /></div>";
	
	
	var a = document.getElementsByTagName("a");
	for (i=0;i<a.length;i++) {
		if (a[i].className == "ruler") {
			a[i].onclick = "";
		}
	}
	var req = new Subsys_JsHttpRequest_Js();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			//var pflinks = document.getElementById('portfolio_links');
			pflinks.innerHTML = req.responseText;
		}
	}

	req.caching = false;
	req.open('POST', '/ajax/pf.php', true);
	req.send({ act: action });	
}