function hexpand(node) { var pNode = node; while (pNode.nodeName != "DIV") { pNode = pNode.parentNode; } $(pNode).toggleClassName("expanded"); $('adminbox').toggle(); return false; }
function change_scope(node) { var scope = node.value; if (node.value != "") { window[scope](node); } $('additional_search').innerHTML = ""; }
function content(node) { $('searchbox').setAttribute("action","search.php"); }
function conversations(node) { $('searchbox').setAttribute("action","search_thread.php"); }
function members(node) { $('searchbox').setAttribute("action","membersearch.php"); }

function searchText() {
	var searchfield = $("searchfield");
	
	if (searchfield.value == searchfield.defaultValue) {
		searchfield.style.color = "#000000";
		searchfield.value = "";
	} else if (searchfield.value == "") {
		searchfield.style.color = "#c0c0c0";
		searchfield.value = searchfield.defaultValue;
	}
}