/************
Hauptmenü
*************/
menuTimeout = new Array();

function menu_hover(topmenu, active)
{
	if(active)
	{
		//Element.addClassName(el,'menu_hover');
//		document.getElementById('top'+topmenu).style.backgroundColor = '#EFEFEF';;
//		test = document.getElementById('top_menu_image'+topmenu+'1');
//		document.getElementById('top_menu_image'+topmenu+'1').style.display = 'none';
//		document.getElementById('top_menu_image'+topmenu+'2').style.display = 'block';
		
		// IE8 FIX
		if(typeof(menuTimeout) != 'undefined') 
		{
			window.clearTimeout(menuTimeout[topmenu + '1']);
			window.clearTimeout(menuTimeout[topmenu + '2']);
			window.clearTimeout(menuTimeout[topmenu + '3']);
		}
		document.getElementById('top'+topmenu).style.backgroundColor = '#EFEFEF';;
		test = document.getElementById('top_menu_image'+topmenu+'1');
		document.getElementById('top_menu_image'+topmenu+'1').style.display = 'none';
		document.getElementById('top_menu_image'+topmenu+'2').style.display = 'block';
	}
	else
	{
		//Element.removeClassName(el,'menu_hover');
//		document.getElementById('top'+ topmenu).style.backgroundColor = 'transparent';
//		document.getElementById('top_menu_image'+topmenu+'2').style.display = 'none';
//		document.getElementById('top_menu_image'+topmenu+'1').style.display = 'block';

		// IE8 Fix
		menuTimeout[topmenu + '1'] = window.setTimeout("document.getElementById('top"+topmenu+"').style.backgroundColor = 'transparent'");
		menuTimeout[topmenu + '2'] = window.setTimeout("document.getElementById('top_menu_image"+topmenu+"2').style.display = 'none'");
		menuTimeout[topmenu + '3'] = window.setTimeout("document.getElementById('top_menu_image"+topmenu+"1').style.display = 'block'");

	}
} 


function menu_activ(topmenu, active, submenu_id)
{	
	menu_hover(topmenu, active);
	activate_submenu(active, submenu_id);
	
}

function activate_submenu(active, submenu_id)
{
	el = document.getElementById(submenu_id);
	if (el != null)
	{
		if(active)
		{
			if(typeof(menuTimeout) != 'undefined') 
			{
				window.clearTimeout(menuTimeout[submenu_id]);
			}
			document.getElementById(submenu_id).style.display = 'block';
		}
		else
		{
			//document.getElementById(submenu_id).style.display = 'none';
			//$(submenu_id).hide();
			menuTimeout[submenu_id] = window.setTimeout("document.getElementById('"+submenu_id+"').style.display = 'none'", 20);
		}	
	}
}

function submenu_hover(el,pBool) {
	if (pBool)
	{
		el.className = 'submenu_item_hover';
	}
	else
	{
		el.className = 'submenu_item';
	}
}