function chgTree(target, count){
	var def_tree = document.getElementById("cattree" + target).style.display;
	if(def_tree == "none")
		document.getElementById("cattree" + target).style.display = "block";
	else
		document.getElementById("cattree" + target).style.display = "none";
}

function vote(photo_id){
	var aj = new Ajax.Request(
		"./vote.php",
		{
			method		: "POST",
			parameters	: $H({id:photo_id}).toQueryString(),
			onComplete	: function(request){
				alert(request.responseText);
			}
		}
	);
}

function showSrchBox(id) {
	if(document.getElementById(id).style.display == "block") {
		document.getElementById(id).style.display = "none";
	}else{
		document.getElementById(id).style.display = "block";
	}
}