var glowna = new Image();
glowna.src = "../gfx/menu_glowna_on.jpg";

function f_glowne_menu(id, toggle){
	var link = document.getElementById('menu_' + id);
	var podmenu = document.getElementById('podmenu_' + id);
	switch(toggle){
		case 0:
		link.src = "gfx/menu_" + id + "_off.jpg";
		if(podmenu){
			podmenu.style.display = "none";
		}
		break;
		
		case 1:
		link.src = "gfx/menu_" + id + "_on.jpg";
		if(podmenu){
			podmenu.style.display = "block";
		}
		break;
	}
}

function f_podmenu(id, toggle){
	var link = document.getElementById('menu_' + id);
	switch(toggle){
		case 0:
		link.src = "gfx/menu_" + id + "_off.jpg";
		break;
		
		case 1:
		link.src = "gfx/menu_" + id + "_on.jpg";
		break;
	}
}