//
// mouseover Interface
//

default_path = "/images/buttons";
default_type = ".gif";

m_btnArr  = new Array();
m_btnArr_ = new Array();

m_last_over_image = "";

function m_LoadBtnImage(name, type, path)
{
  if(document.images)
  {
    var tImg  = new Image();
    var tImg_ = new Image();

    var img_name = name.replace(/_c[0-9]*$/, "");
    
    tImg.src  = path + "/" + img_name + type;
    tImg_.src = path + "/" + img_name + "_" + type;

    m_btnArr [name] = tImg;
    m_btnArr_[name] = tImg_;
  }
}

function m_over(name, type, path)
{
  if(type == undefined) type = default_type;
  if(path == undefined) path = default_path;
  
  if(m_btnArr[name] == null) m_LoadBtnImage(name, type, path);

  eval("document.images['"+name+"'].src = m_btnArr_['"+name+"'].src;");

  m_last_over_image = name;
}

function m_out()
{
  eval("document.images['"+m_last_over_image+"'].src = m_btnArr['"+m_last_over_image+"'].src;");
}