var t;

var menu_links=new Array();
menu_links[0] = "m2";
menu_links[1] = "m1";
menu_links[2] = "m3";
menu_links[3] = "m5";
menu_links[4] = "m6";
menu_links[5] = "m9";


var menus = new Array();
menus[0] = "ms2";
menus[1] = "ms1";
menus[2] = "ms3";
menus[3] = "ms5";
menus[4] = "ms6";
menus[5] = "ms9";


var open = Array();
open["img"] = "";
open["menu"] = "";

function change(name, imageURL, layer)
{
	if(document.images) {
		if (document.layers) {
			if (layer != null) {							
				document[name].src = imageURL;
			}
			else {
				document[name].src = imageURL;
			}
		}
		else {
			document[name].src = imageURL;
		}
	}
}
	
function UnCryptMailto(s) {
		var n=0;
		var r="";
		for(var i=0;i<s.length;i++) {
				n=s.charCodeAt(i);
				if (n>=8364) {n = 128;}
				r += String.fromCharCode(n-(2));
		}
		return r;
}

function linkTo_UnCryptMailto(s)        {
		location.href=UnCryptMailto(s);
}

function show(l, m) 
{
    
    document.getElementById(m).style.display = 'block';
    if (l != null) document.getElementById(l).src = "../template/" + l + "_on.gif";

    
	for (var i in menu_links) {	    
        if (l.toString() != menu_links[i]) {
            if (open["img"] == menu_links[i] && open["menu"] == menus[i]) {
                style_hide(menu_links[i], menus[i]);
            }
        }
	    
    }

    if (l != null) open["img"] = l;
    open["menu"] = m;
	
	clearTimeout(t);
	
		
}

function hide(l,m) 
{			
	t=setTimeout(function()
				{ 
					style_hide(l,m);									
				}
				, 500);
} 

function hide_all()
{
    /*
	for (var i in menu_links)
	{	
			style_hide(menu_links[i], menus[i]);	
	}
	*/
    if (open["img"] != "" && open["menu"] != "") style_hide(open["img"], open["menu"]);
	clearTimeout(t);		
}

function style_hide(l,m)
{
	document.getElementById(m).style.display='none';
	if (l != null) document.getElementById(l).src = "../template/" + l + ".gif";	
}