/**
* switch function menu elements
* 
* @param string el
*/
function poker_switchMenu(el)
{
	for(var i in MENU)
	{
		var	oldClass	= '';
		var element = 'elements_' + MENU[i];
		var toggler = 'toggler_' + MENU[i];
		var page = INDEX[i];
		// -----

		if(MENU[i] == el)
		{
			try
			{
				//console.info("[MENU]: " + el);
				//oldClass	= document.getElementById(toggler).className;
				document.getElementById(toggler).style.fontWeight = 'bold';
				document.getElementById(toggler).className  = oldClass + ' bgMenuON';
				document.getElementById(element).style.display = 'block';
				//window.document.location.href=page;
				// -----
			}

			catch(e) {  }
		}

		else
		{
			try
			{
				document.getElementById(toggler).style.fontWeight = 'normal';
				document.getElementById(toggler).className  = oldClass + ' toggler';
				document.getElementById(element).style.display = 'none';
				// -----
			}

			catch(e) {  }
		}
	}
}

function poker_switchSubMenu(el,elSub)
{
	//console.info("[SUBMENU]: start");
	poker_switchMenu(el);
	for(var i in SUBMENU)
	{
		var element = 'elements_' + SUBMENU[i];
		var toggler = 'toggler_' + SUBMENU[i];
		// -----
		if(SUBMENU[i] == elSub)
		{
			try
			{
				//console.info("[SUBMENU]: visualizza '" + element + "'");
				//console.info("[SUBMENU]: bold su '" + toggler + "'");
				document.getElementById(toggler).style.fontWeight = 'bold';
				document.getElementById(element).style.display = 'block';
				// -----
			}

			catch(e) {  }
		}

		else
		{
			try
			{
				document.getElementById(toggler).style.fontWeight = 'normal';
				document.getElementById(element).style.display = 'none';
				// -----
			}

			catch(e) {  }
		}
	}
}