<!-- hide script

//vars
var open_menu = false;
var W3C = false;
var time_out = false;

var mm_images_array = new Array('','images/mm_1_b.gif','images/mm_2_b.gif','images/mm_3_b.gif','images/mm_4_b.gif','images/mm_5_b.gif','images/mm_6_b.gif');
var sm_images_array = new Array('','images/sm_1_b.gif','images/sm_2_b.gif','images/sm_3_b.gif','images/sm_4_b.gif','images/sm_5_b.gif','images/sm_6_b.gif');

var mm_preload_img = new Array();
var sm_preload_img = new Array();


//browser recognition
var userAgent = navigator.userAgent;

var MSIEIndex = userAgent.indexOf('MSIE');
var GeckoIndex = userAgent.indexOf('Gecko/');
var MozillaIndex = userAgent.indexOf('Mozilla');

var MSIEVer = userAgent.substring((MSIEIndex+5),(MSIEIndex+8));
var GeckoVer = userAgent.substring((GeckoIndex+6),(GeckoIndex+10));
var MozillaVer= userAgent.substring((MozillaIndex + 8),(MozillaIndex+11));

//check for DOM support
if(document.getElementById && document.getElementsByTagName){var DOM=true;}

if ((MSIEVer>=5.5 || GeckoVer>=2002 || MozillaVer>5.0) && DOM) {var W3C = true;}

//preload images (for main & sub menu)
if (document.images)//check for browser support
    {
     for(var i = 1; i <= mm_images_array.length; i++)
        {
        mm_preload_img[i]=new Image(); 
        mm_preload_img[i].src = mm_images_array[i];
        }
    
     for(var i = 1; i <= sm_images_array.length; i++)
            {
            sm_preload_img[i]=new Image(); 
            sm_preload_img[i].src = sm_images_array[i];
        }
    }

//preload images (for sub menu)
if (document.images)//check for browser support
    {
     for(var i = 1; i <= sm_images_array.length; i++)
        {
        sm_preload_img[i]=new Image(); 
        sm_preload_img[i].src = sm_images_array[i];
        }
    }


function hide_backup()
{
//hide backup menu if necesary
if(W3C){document.getElementById('backupmeni').style.visibility='hidden';}
}

function switch_2b(menu_id,menu_num)
{
if(menu_id=='mm')
    {
    var what = parseInt(menu_num)+1;
    var preload_img = mm_preload_img;
    }
else
    {
    var what=parseInt(menu_num)+1;
    var preload_img = sm_preload_img;
    }
document.images(what).src = preload_img[menu_num].src;
}

function switch_2r(menu_id,menu_num)
{
if(menu_id=='mm'){var what = parseInt(menu_num)+1;}
else{var what=parseInt(menu_num)+1;}
document.images(what).src='images/'+menu_id+'_'+menu_num+'_r.gif';
}


function show_menu(what)
{

      if(W3C)
            {
            if(open_menu){document.getElementById(open_menu).style.visibility = 'hidden';}
            document.getElementById(what).style.visibility = 'visible';
            open_menu=what;
            }
            
}


function hide_menu(what)
{

if(W3C)
        { 
        if(what){document.getElementById(what).style.visibility = 'hidden';}
        open_menu=false;
        }

}

function light_menu_on(what)
{

if(W3C) {document.getElementById(what).style.backgroundColor = 'rgb(238,238,238)';}

}

function light_menu_off(what)
{

if(W3C){document.getElementById(what).style.backgroundColor = 'rgb(251,255,255)';}

}

// end hiding !-->