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];}}
}

// Start Drop Down Menu
function SetVisibility(Heading,Count,Visibility)
{
  for (var i=1;i<=Count;i++)
  {
   	document.getElementById(Heading + i).style.visibility=Visibility; 
  }
}

function slide(TopPos,Gap,Item)
{
  return (parseInt(TopPos.substring(0,TopPos.indexOf("px")))+ parseInt(Gap.substring(0,Gap.indexOf("px"))) - 21)  + "px";
}

function initMenu()
{
elemName = new Array("BasicSetup","SendEmail","ReceiveEmail","MailProcess","MessageRule","EmailTracking");
elem     = new Array(document.getElementById("BasicSetup").style,document.getElementById("SendEmail").style,document.getElementById("ReceiveEmail").style,document.getElementById("MailProcess").style,document.getElementById("MessageRule").style,document.getElementById("EmailTracking").style);
elemStatus = new Array(false,false,false,false,false,false);
elemPos    = new Array("38px","59px","80px","101px","122px", "143px");
elemCount  = new Array(6,6,4,7,7,4);
}

function DisplaySubMenu(Item)
{
  var counter;
  var temp;
  Item=Item-1;
  temp=elemStatus[Item];
  
// Do a Reset  
  for (counter=0;counter<=5;counter++)
  {
    elemStatus[counter]=false;
    SetVisibility(elemName[counter],elemCount[counter],"hidden");
    elem[counter].top=elemPos[counter];
    document.getElementById("icon"+parseInt(counter+1)).src="images/down.gif";
  }

// Toggle On / Off
  if (temp)
  {
    elemStatus[Item]=false;
  }
  else
  {
    elemStatus[Item]=true;
  }
  if (elemStatus[Item])
  {
     document.getElementById("icon"+parseInt(Item+1)).src="images/up.gif";
     SetVisibility(elemName[Item],elemCount[Item],"visible");
     // Do Sliding
     for (counter=Item+2;counter<=6;counter++)
     {
       elem[counter-1].top=slide(elemPos[counter-1],elem[Item].height,Item);
     }
  }
  else
  {
     SetVisibility(elemName[Item],elemCount[Item],"hidden");
  }
}

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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

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];}
}