// new navigation

function showmenu(id){
if (document.getElementById){
	eval("document.getElementById(id).style.visibility = 'visible'");
}else{
	if (document.layers){
		document.layers[id].visibility = 'show';
	}else{
	if (document.all){
		eval("document.all." + id + ".style.visibility = 'visible'");
	}
	}
}
}
 
function hidemenu(id){
if (document.getElementById){
	eval("document.getElementById(id).style.visibility = 'hidden'");
}else{
	if (document.layers){
	document.layers[id].visibility = 'hide';
	}else{
	if (document.all){
	eval("document.all." + id + ".style.visibility = 'hidden'");
	}
	}
}
}

// old navigation

butdownb = new Image; butdownb.src = "/images/arrow_white.gif";
ysail = new Image(); ysail.src="/images/ysail_over.gif";

var stoppa="off";
function LD(ida){
ida=(ida*1)+1;
stoppa=eval(ida);
del(stoppa);
if(stoppa == "0"){
	document.images['img'+ida].src='/images/arrow_white.gif';
}else{
	document.images['img'+ida].src='/images/butdown.gif';
}
}

function del(which){
for (var x = 0; x < 18; x++){
//if(which != x && stoppa != x){
if(which != x && stoppa != x){
	document.images['img'+x].src='/images/spacer.gif';
}
}
}
function sho(arrow){
del(arrow);
if(arrow == "0"){
	document.images['img'+arrow].src='/images/arrow_white.gif';
}else{
	document.images['img'+arrow].src='/images/butdown.gif';
}
}

function openlink(address){
	var evt = window.event || arguments.callee.caller.arguments[0];
	var target = evt.target || evt.srcElement;
	if (target.tagName.toUpperCase() != "A") {
		if (address.charAt(0) != '/') address='/'+address;
		location.href=address;
	}
}

function openlinkinwindow(address){
	var evt = window.event || arguments.callee.caller.arguments[0];
	var target = evt.target || evt.srcElement;
	if (target.tagName.toUpperCase() != "A") {
		if (address.charAt(0) != '/') address='/'+address;
		window.open(address,'_blank');
	}
}

function stoperror(){
return true
}
window.onerror=stoperror