function changebg(Id) {
    var menu, change, i;
    for (i=1;i<=11;i++) 
    {
        menu = "menu0" + i
        change = document.getElementById(menu);
        if (change != null)
            change.className = "leftcell_off";
    }
 

    menu = "menu" + Id;
    change = document.getElementById(menu);
    if (change != null)
        change.className = "leftcell_on";
    
}

function show_display(ID) {

    var menu, change, i, image;
    for (i=1;i<=5;i++) 
    {
        menu = "faq" + i
        change = document.getElementById(menu);
        image = document.getElementById("images" + i);
        if (change != null) {
         change.style.display = "none";
         image.src = "/en/images/toggle/plus.gif";
        }
    }
    
    menu = "faq" + ID;
    change = document.getElementById(menu);
    //alert(change);
    change.style.display = "block";
    image = document.getElementById("images" + ID);
    image.src = "/en/images/toggle/minus.gif";
    
}

function show_noshow(ID)
{
    var menu, change1, i, image, change,image1;
    
    menu = "faq" + ID;
    change1 = document.getElementById(menu);
    image1 = document.getElementById("images" + ID);
    //alert(change);
    
    if (change1.style.display == "none")
    {        
        for (i=1;i<=5;i++) 
        {
            menu = "faq" + i
            change = document.getElementById(menu);
            image = document.getElementById("images" + i);
            if (change != null) {
             change.style.display = "none";
             image.src = "/en/images/toggle/plus.gif";
            }
        }
        change1.style.display = "block";
        image1.src = "/en/images/toggle/minus.gif";
    }
    else
    {
        for (i=1;i<=5;i++) 
        {
            menu = "faq" + i
            change = document.getElementById(menu);
            image = document.getElementById("images" + i);
            if (change != null) {
             change.style.display = "none";
             image.src = "/en/images/toggle/plus.gif";
            }
        }        
    }
}