function build_service_navigation () {
	var container = document.getElementById("accord_menue");
	if ( container == null ) { return; }
	
	SERVICE_NAVIGATION.active_section = $(SERVICE_NAVIGATION.active_section+"_subdiv");
	SERVICE_NAVIGATION.active_sublink = $(SERVICE_NAVIGATION.active_sublink);
	
	for (var item in SERVICE_NAVIGATION.links) {
		var litem = $(item);
		if (litem==null) continue;
		litem.se = item;
		litem.nav = SERVICE_NAVIGATION.links[item]["nav"];
		litem.removeAttribute("href");
		litem.onclick = function() {
			SERVICE_NAVIGATION.change_navigation(this.se, this.nav);
			}
		
		var sublinks = SERVICE_NAVIGATION.links[item]["subs"];
		for ( var i=0; i<sublinks.length; i++ ) {
			var slitem = $(item+"_"+sublinks[i]);
			if (slitem==null) continue;
			slitem.se = item;
			slitem.nav = sublinks[i];
			slitem.removeAttribute("href");
			slitem.onclick = function() {
				SERVICE_NAVIGATION.change_navigation(this.se, this.nav);
				}
			}
		}
	
	SERVICE_NAVIGATION.change_navigation = function(se, nav) {
		var mrequest = new ajax_engine("mrequest", "/ajax/service2.html",
							function (res) {
								var r = stripScripts(res);
								$("service_content_div").innerHTML=r["html"];
								if (r["script"]!="") {
									loadScripts("service_template",r["script"]);
									}
								},
							"&se="+se+"&nav="+nav+"&id="+SESSION_ID );
		mrequest.start();
		if (SERVICE_NAVIGATION.active_section != null) {
			SERVICE_NAVIGATION.active_section.className = "sub_section";
			}
		if (SERVICE_NAVIGATION.active_sublink != null) {
			SERVICE_NAVIGATION.active_sublink.className = "sub_entry";
			}
		SERVICE_NAVIGATION.active_section = $(se+"_subdiv");
		if ( SERVICE_NAVIGATION.active_section != null ) {
			SERVICE_NAVIGATION.active_section.className = "sub_section sub_s_active";
			}
		SERVICE_NAVIGATION.active_sublink = $(se+"_"+nav);
		if ( SERVICE_NAVIGATION.active_sublink != null ) {
			SERVICE_NAVIGATION.active_sublink.className = "sub_entry_act";
			}
		}
	}

addLoadEvent( function () {
	build_service_navigation();
	}
	);