var menuDefinition = {
	magyar : { 
		src : 'scr=inside,ch,norm,0&lang=hu'
	},
	english : { 
		src : 'scr=inside,ch,norm,0&lang=en'
	},
	deutsch : {
		src : 'scr=inside,ch,norm,0&lang=de'
	}
};

function clickMenu(menu, smenu) {
	if (menuDefinition[menu]) {
		addon = "";
		
		if (!smenu && menuDefinition[menu].defsub)
			smenu = menuDefinition[menu].defsub;
		if (smenu && menuDefinition[menu].submenus[smenu]) {
			location.href = '?'+menuDefinition[menu].submenus[smenu].src+addon;
		} else
			location.href = '?'+menuDefinition[menu].src+addon;
		//alert(o.src);
	} else
		alert('No menu: '+menu)
}