if (document.images) {
	var btn_about_1off = new Image();
    btn_about_1off.src = "media/gfx/btn_test.gif";
    btn_about_1on = new Image();
    btn_about_1on.src = "media/gfx/btn_test_on.gif";
	
	var btn_about_2off = new Image();
    btn_about_2off.src = "media/gfx/btn_list.gif";
    btn_about_2on = new Image();
    btn_about_2on.src = "media/gfx/btn_list_on.gif";
	
	var btn_about_3off = new Image();
    btn_about_3off.src = "media/gfx/btn_links.gif";
    btn_about_3on = new Image();
    btn_about_3on.src = "media/gfx/btn_links_on.gif";
	
	var btn_shop_1off = new Image();
    btn_shop_1off.src = "media/gfx/btn_products.gif";
    btn_shop_1on = new Image();
    btn_shop_1on.src = "media/gfx/btn_products_on.gif";
	
	var btn_shop_2off = new Image();
    btn_shop_2off.src = "media/gfx/btn_specials.gif";
    btn_shop_2on = new Image();
    btn_shop_2on.src = "media/gfx/btn_specials_on.gif";
	
	var btn_shop_3off = new Image();
    btn_shop_3off.src = "media/gfx/btn_cuts.gif";
    btn_shop_3on = new Image();
    btn_shop_3on.src = "media/gfx/btn_cuts_on.gif";
	

	
}

function act(imgName) {
	if (document.layers) {
	//alert(imgName)
  	//document.layers["menu"].document.layers[myTest].document.images[imgName].src = eval(imgName + 'on.src');	
	document.images[imgName].src = eval(imgName + 'on.src');
	}
	else if (document.images){
		document.images[imgName].src = eval(imgName + 'on.src');
	}
}

function inact(imgName) {
	if (document.layers) {		
    	//document.layers['menu'].document.layers[myTest].document.images[imgName].src = eval(imgName + 'off.src');		
	}
	else if (document.images) {
		document.images[imgName].src = eval(imgName + 'off.src');
	}
}

/*if (document.images) {
		document.images[imgName].src = eval(imgName + 'off.src');
	}*/