function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

/************************************** Text Scroll********************************************************/
function TextScroll(scrollname, div_name, up_name, down_name)
{ 
  this.div_name = div_name;
  this.name = scrollname;
  this.scrollCursor = 0;
  this.speed = 5;
  this.timeoutID = 0;
  this.div_obj = null;
  this.up_name = up_name;
  this.dn_name = down_name;
  {
    if(document.getElementById){
      div_obj = document.getElementById(this.div_name);
      if(div_obj){
        this.div_obj = div_obj;
        this.div_obj.style.overflow = 'hidden';
      }
      div_up_obj = document.getElementById(this.up_name);
      div_dn_obj = document.getElementById(this.dn_name);
      if(div_up_obj && div_dn_obj){
        div_up_obj.onmouseover = function(){eval(scrollname + ".scrollUp();")};
        div_up_obj.onmouseout = function(){eval(scrollname + ".stopScroll();")};
        div_dn_obj.onmouseover = function(){eval(scrollname + ".scrollDown();")};
        div_dn_obj.onmouseout = function(){eval(scrollname + ".stopScroll();")};
      }
    }
  }
  this.stopScroll = function(){
    clearTimeout(this.timeoutID);
  }
  this.scrollUp = function(){
    if(this.div_obj){
      this.scrollCursor = (this.scrollCursor - this.speed) < 0 ? 0 : this.scrollCursor - this.speed;
      this.div_obj.scrollTop = this.scrollCursor;
      this.timeoutID = setTimeout(this.name + ".scrollUp()", 60);
    }
  }
  this.scrollDown = function(){
    if(this.div_obj){
      this.scrollCursor += this.speed;
      this.div_obj.scrollTop = this.scrollCursor;
      if(this.div_obj.scrollTop == this.scrollCursor){
        this.timeoutID = setTimeout(this.name + ".scrollDown()", 60);
      }else{
        this.scrollCursor = this.div_obj.scrollTop;
      }
    }
  }
  this.resetScroll = function(){
    if(this.div_obj){
      this.div_obj.scrollTop = 0;
      this.scrollCursor = 0;
    }
  }
}

/**********************************Main menu************************************************/
var defaultSubMenuId = null;
var currentTab = null;
var defaultTab = null;
var overtimer = null;
var timer = null;
var clickyes = 0;

function mainMenu(menuId, selectedIndex, menuVar)
{
    var subMenus = new Array();
    var subSubMenus = new Array();
    var menuName = menuVar;


    function init(id, index)
    {
        var menu = document.getElementById(id);
        var tabs = menu.getElementsByTagName("a");
        for (var i=0; i<tabs.length; i++)
        {
            if (tabs[i].getAttribute("rel"))
            {
                subMenus[i] = tabs[i].getAttribute("rel");
                var subMenu = document.getElementById(subMenus[i]);
                
                tabs[i].onmouseover=function()
                {
                    currentTab = this;
                    clearTimeout(overtimer);
                    clearTimeout(timer);
                    overtimer = setTimeout("show();", 600);
                }
                
                subMenu.onmouseover=function()
                {
                    currentTab = tabs[i];
                    clearTimeout(overtimer);
                    clearTimeout(timer);
                }
                
                if (i == selectedIndex)
                {
                    tabs[i].href = "javascript:void(0);";
                    currentTab = tabs[i];
                    defaultTab = tabs[i];
                    defaultSubMenuId = subMenus[i];
                    show(tabs[i]);
                }
                else
                {
                    tabs[i].onmouseout=function()
                    {
                       clearTimeout(overtimer);
                       clearTimeout(timer);
                       if ( clickyes == 0 )timer = setTimeout("showDefault()", 2000);
                    }

                    tabs[i].onclick=function()
                    {
                        timer = setTimeout("showDefault()", 200000);
                        clickyes = 1;
                    }

                    subMenu.onmouseout=function()
                    {
                        clearTimeout(overtimer);
                        clearTimeout(timer);
                        if ( clickyes == 0 )timer = setTimeout("showDefault()", 2000);
                    }
                }
            }
        }
	}
    init(menuId, selectedIndex);    
    
    function showSubSubMenu(curTab)
    {
        var ct = curTab.getAttribute("rel");
        
        if (ct)
            document.getElementById(ct).style.display="block";
    }
    
    function hideSubSubMenu(ssm)
    {
        if (ssm)
            ssm.style.display="none";
    }
}

function hideAll()
{
    var menu = document.getElementById("mainMenu");
    var tabs = menu.getElementsByTagName("a");
    for (var i=0; i<tabs.length; i++)
    {
        var divs = tabs[i].getElementsByTagName('div');
        if (divs && divs.length)
            divs[0].className = '';
            
        if (tabs[i].getAttribute("rel"))
        {
            var subId = tabs[i].getAttribute("rel");
            var subMenu = document.getElementById(subId);
            subMenu.style.display = "none";
        }
    }
}

function show()
{
    hideAll();
    var ct = currentTab.getAttribute("rel");
    var divs = currentTab.getElementsByTagName('div');
    
    if (ct)
        document.getElementById(ct).style.display="block";
    if (divs && divs.length)
        divs[0].className = 'selected';
}

function showDefault()
{
    var s = document.getElementById(defaultSubMenuId);
    hideAll();
    
    if (s) {
        s.style.display="block";
    }
    
    var divs = defaultTab.getElementsByTagName('div');
    if (divs && divs.length)
            divs[0].className = 'selected';
}