// by default

var CurMenu = {
    ExpandSubmenu : function(id)
    {
        var obj = document.getElementById(id);
        if (obj != null)
        {
            if(obj.style.display == "none")
            {	
	            //$j(obj).fadeIn('def');            
		        $j(obj).slideDown('def');
            }
            else
            {
                $j(obj).slideUp('def');
	            $j(obj).fadeOut('def');		
            }        
        }
    },
    Submenu : function(id)
    {
        for(var i=0;i<5;i++)
        {
            var str = "subMenu"+(i+1);
            var obj = document.getElementById(str);    
            if(obj != null)
            {
                if($j(obj).is(':visible'))
                   $j(obj).slideUp('def');
            }                 
        }
        setTimeout("CurMenu.ExpandSubmenu('"+ id +"')",250);
    }
}

var SaveMenu = function()
{
    var i = 1, blockid = "";
    while($("subMenu"+i))
    {
        if($("subMenu"+i).style.display == "")
        {
            blockid = "subMenu"+i;
            break;
        }
        i++;
    }
    var cookieName = "switchMenu";
    var cookieValue = blockid;
    document.cookie = cookieName+"="+cookieValue;
}

var GetCookie = function(Name) 
{ 
    var search = Name + "="
    var returnvalue = "";
    //alert(document.cookie);
    if (document.cookie.length > 0) 
    {
	    offset = document.cookie.indexOf(search)
		if (offset != -1) 
		{ 
		    offset += search.length
		    end = document.cookie.indexOf(";", offset);
		    //alert(end);
		    if (end == -1) end = document.cookie.length;
		    returnvalue=unescape(document.cookie.substring(offset, end))
	    }
	}
    return returnvalue;
}

var OnloadCookie = function()
{
    var cookiename = "switchMenu";
    var cookievalue = GetCookie(cookiename);
    if (cookievalue != "")
    {
       new Effect.Opacity(cookievalue,{duration:0.5, from:0, to:1 });
       new Effect.BlindDown(cookievalue,{duration:0.5, queue:{scope:'', position:'front', limit: 1}});    
    }
    //Event.observe($("toolsImg"),"mouseover",function() {  $("popupmenu1").show(); setTimeout("$('popupmenu1').hide();",3000);} );
    Event.observe($("img3"),"mouseover",function() {  $("popupmenu2").show(); setTimeout("$('popupmenu2').hide();",3000);} );
    Event.observe($("img8"),"mouseover",function() {  $("popupmenu3").show(); setTimeout("$('popupmenu3').hide();",3000);} );          
}

//window.onload = OnloadCookie;
//window.onunload = SaveMenu;