imh = new Image();
imh.src = "images/menu_item_hover.gif";
imh2 = new Image();
imh2.src = "images/menu_item_hover_2.gif";
imh3 = new Image();
imh3.src = "images/menu_item_hover_3.gif";
imh4 = new Image();
imh4.src = "images/menu_item_hover_4.gif";
imh5 = new Image();
imh5.src = "images/menu_item_hover_5.gif";
imh6 = new Image();
imh6.src = "images/menu_item_hover_6.gif";
imh7 = new Image();
imh7.src = "images/menu_item_hover_7.gif";
imh8 = new Image();
imh8.src = "images/menu_item_hover_8.gif";

ima = new Image();
ima.src = "images/menu_item_act.gif";
ima2 = new Image();
ima2.src = "images/menu_item_act_2.gif";
ima3 = new Image();
ima3.src = "images/menu_item_act_3.gif";
ima4 = new Image();
ima4.src = "images/menu_item_act_4.gif";
ima5 = new Image();
ima5.src = "images/menu_item_act_5.gif";
ima6 = new Image();
ima6.src = "images/menu_item_act_6.gif";
ima7 = new Image();
ima7.src = "images/menu_item_act_7.gif";
ima8 = new Image();
ima8.src = "images/menu_item_act_8.gif";

imn = new Image();
imn.src = "images/menu_item_normal.gif";
imn2 = new Image();
imn2.src = "images/menu_item_normal_2.gif";
imn3 = new Image();
imn3.src = "images/menu_item_normal_3.gif";
imn4 = new Image();
imn4.src = "images/menu_item_normal_4.gif";
imn5 = new Image();
imn5.src = "images/menu_item_normal_5.gif";
imn6 = new Image();
imn6.src = "images/menu_item_normal_6.gif";
imn7 = new Image();
imn7.src = "images/menu_item_normal_7.gif";
imn8 = new Image();
imn8.src = "images/menu_item_normal_8.gif";

function smenu_on()
{

x=document.getElementById("smenu");
y=document.getElementById("menu_item_4");
z=document.getElementById("body");
x.style.display = "block";
y.style.backgroundImage="url('images/menu_item_hover_4.gif')";
z.style.top = "-218px";
}

function smenu_off(){

x=document.getElementById('smenu');
y=document.getElementById("menu_item_4");
z=document.getElementById("body");

x.style.display = "none";
y.style.backgroundImage="url('images/menu_item_normal_4.gif')";
z.style.top = "0";
}