// ===== FUNCTIONS TO RELOAD THE CATEGORY LIST =====
document.onmouseover = mouseover_handler;
document.onmouseout = mouseout_handler;
var mouse_check = false;

function mouseover_handler(e)
{
	if (e == null) 
    { 
    	e = window.event;
    } 
    var target = e.target != null ? e.target : e.srcElement;
    
    if(target.className == 'jnav' && mouse_check == false)
    {
    	mouse_check = true;
   		var subnav = document.getElementById('jsubb');
 		subnav.style.display = 'block';
    }
    if(target.className == 'jsub' && mouse_check == true)
    {
    	mouse_check = false;
    }   
    if(target.className != 'jsub' && target.className != 'jnav' && target.className != 'jsubb' && mouse_check == true)
    {
    	var subnav = document.getElementById('jsubb');
    	subnav.style.display = 'none';
    	mouse_check = false;
    }
}

function mouseout_handler(e)
{
	if (e == null) 
    { 
    	e = window.event;
    } 
    var target = e.target != null ? e.target : e.srcElement;
    
    if(target.className == 'jsub' || target.className =='jnav')
    {
    	mouse_check = true;
 	}   
}

function send_search_form()
{
	var search_form = document.getElementById('search_form');
	search_form.submit();
}

function switch_news(id,action)
{
	var id;
	var action;
	var teaser_div = document.getElementById('news_teaser_'+id);
	var full_div = document.getElementById('news_full_'+id);
	switch(action)
	{
		case 'open':
			teaser_div.style.display = 'none';
			full_div.style.display = 'block';
			break;
		case 'close':
			teaser_div.style.display = 'block';
			full_div.style.display = 'none';
			break;
	}
}