function white (id) {
	document.getElementById(id).style.backgroundColor = "#E1FFAD";
}

function whiteOFF (id) {
	document.getElementById(id).style.backgroundColor = "";
}

	function hide_elem (obj) {
	   obj.style.display = "none";
	} 
	function FadeIn(id) {
		document.getElementById(id).style.display='block';
	    mint.fx.Fade(id, 100, 20, 500);
	}
	
	function FadeOut(id) {
	    mint.fx.Fade(id, 0, 40, 1000, null, hide_elem);
	}  

	function main_menu_on(localiz) {
		var object = document.getElementById("main_"+localiz);
		var object_div = document.getElementById(localiz);
		if (object && object.style.backgroundImage!='url(gfx/!lay_back_top.jpg)' ) {
				object.style.backgroundImage = "url(gfx/!lay_back_top_on.jpg)";
				if (object_div) FadeIn(localiz);
		}
	}
	
	function main_menu_off(localiz) {
		var object = document.getElementById("main_"+localiz);
		var object_div = document.getElementById(localiz);
		if (object && object.style.backgroundImage!='none' ) {
				object.style.backgroundImage = "none";
				if (object_div) FadeOut(localiz);
		}
	
	}	
	function main_submenu_on(localiz) {
		
		var object = document.getElementById(localiz);
		//var object_div = document.getElementById(localiz);
		if (object.style.backgroundImage!='url(gfx/!lay_back_top_on_submenu.jpg)' ) {
				object.style.backgroundImage = "url(gfx/!lay_back_top_on_submenu.jpg)";
				//if (object_div) FadeIn(localiz);
		}
	}
	
	function main_submenu_off(localiz) {
	//alert (localiz);
		var object = document.getElementById(localiz);
		//var object_div = document.getElementById(localiz);
		if (object.style.backgroundImage!='none' ) {
				object.style.backgroundImage = "none";
				//if (object_div) FadeOut(localiz);
		}
	
	}