function externalLinks() 
	{
		if (!document.getElementsByTagName)
		{
			return;
		}
		
		var anchors = document.getElementsByTagName("a");
	
		for(var i=0; i<anchors.length; i++)
		{
			var anchor = anchors[i];
			if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
				anchor.target = "_blank";
		}
	}
	//window.onload = externalLinks;
	
    if (window.$ != undefined){
        $(function() {
            var lightBox_settings = {
                imageLoading: '/resources/lightbox/images/lightbox-ico-loading.gif',
                imageBtnClose: '/resources/lightbox/images/lightbox-btn-close.gif',
                imageBtnPrev: '/resources/lightbox/images/lightbox-btn-prev.gif',
                imageBtnNext: '/resources/lightbox/images/lightbox-btn-next.gif',
                imageBlank: '/resources/lightbox/images/lightbox-blank.gif'
                };
            $('#gallery a').lightBox(lightBox_settings);
            $('#image a').lightBox(lightBox_settings);
        });
    } else {
    }

    function validate_items(items)
    {
		var error = false;
		
		for (i=0; i<items.length; i++)
		{
			if ($('#' + items[i]).val() == '') {
				$('#' + items[i]).addClass('req');
	
				error = true;
	
			} else {
					$('#' + items[i]).removeClass('req');
			}	
		}	
			
		if(error) 			
			return false;	
		else	
			return true;	
	}

    function popup(width, height, url, title)
    {
        var opened_win = window.open(url, title,"status=1, height="+height+", width="+width+", resizable=0, scrollbars=1");
        if(!opened_win)
        {
            alert("Browserul dvs. nu permite deschiderea ferestrelor de gen pop-up\nPentru a tipari acest articol trebuie sa permiteti deschiderea pop-upurilor");
        } else {
            opened_win.focus();
            var win_x = (screen.width - width)/2;
            var win_y = (screen.height - height)/2;
            opened_win.moveTo(win_x,win_y);
        }
    }

var activeSubmenu = null;
var activeMenu = null;

function showMenu(id){
    if (activeSubmenu != null){
        doHideMenu();
    }
    activeSubmenu = document.getElementById('submenu_'+id);

    if (activeSubmenu == null){
        return;
    }

    activeSubmenu.style.display = 'block';
    activeMenu = document.getElementById('mh_'+id);
    activeMenu.className = 'active';

    clearHideMenu();
}

function clearHideMenu(){
    if (hideMenuTimeout != null){
        clearTimeout(hideMenuTimeout);
    }
}

var hideMenuTimeout = null;
function hideMenu(){
    hideMenuTimeout = setTimeout('doHideMenu()', 500);
}

function doHideMenu(){
    if (activeSubmenu == null){
        return;
    }
    activeSubmenu.style.display = 'none';
    activeMenu.className = 'normal';
}

function showPage(p){
	if (p == currentPage){
		return false;
	}
	var nc = document.getElementById('article_page_'+p);
	nc.style.display = 'block';
	
	var nh = document.getElementById('page_href_'+p);
	nh.className = 'selected';
	nh.innerHTML = '['+p+']';
	
	if (currentPage > 0){
		var oc = document.getElementById('article_page_'+currentPage);
		oc.style.display = 'none';
		var oh = document.getElementById('page_href_'+currentPage);
		oh.innerHTML = currentPage;
		oh.className = '';
		currentPage = p;
		
		return true;
	} else {
		currentPage = p;
		return false;
	}
	
	
	return true;
}