var url = unescape(window.location);
//alert('TEST!!!!!!!!!');
//var url_fin = url.lastIndexOf('-');
//alert(url);
var url_fin = url.indexOf('-');
//alert(url_fin);

if(url_fin != -1)
{
    url = url.substr(0, url_fin) + '.html';
}

var menu = document.getElementById('mainMenu');

var a = menu.getElementsByTagName('a');
var a_nb = a.length;

//alert(menu);



for(var i = 0; i <= a_nb; i++)
{
    var item = a[i];
	//alert(url + ' ' + item);
    if(item == url)
    {
       item.style.color = '#4e6e7e';
       item.style.background = 'url(images/menu_hover.jpg)';
    }
}