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 navOver(num) {
  if (document.getElementById) {
    if ((num == 5 || num==6) || document.getElementById('nav'+num+'Sub').style.display == 'none') {
      document.getElementById('nav'+num+'Item').style.color = "#FFFFFF";
      document.getElementById('nav'+num+'Item').style.backgroundColor = "#003976";
      document.getElementById('nav'+num+'Link').style.color = "#FFFFFF";
      document.getElementById('nav'+num+'Link').style.backgroundColor = "#003976";
      document.getElementById('nav'+num+'Img').src = '/images_new/arrow_over.gif';
      document.getElementById('nav'+num+'Line').style.backgroundColor = "#003976";
	}
  }
}

function navOut(num) {
  if (document.getElementById) {
    if ((num == 5 || num==6) || document.getElementById('nav'+num+'Sub').style.display == 'none') {
      document.getElementById('nav'+num+'Item').style.color = "#003976";
      document.getElementById('nav'+num+'Item').style.backgroundColor = "#FFFFFF";
      document.getElementById('nav'+num+'Link').style.color = "#003976";
      document.getElementById('nav'+num+'Link').style.backgroundColor = "#FFFFFF";
      document.getElementById('nav'+num+'Img').src = '/images_new/arrow.gif';
      document.getElementById('nav'+num+'Line').style.backgroundColor = "#FFFFFF";
	}
  }
}

function toggleSubmenu(num) {
  if (document.getElementById) {
    if (document.getElementById('nav'+num+'Sub').style.display == 'none') {
      document.getElementById('nav'+num+'Sub').style.display = '';
      document.getElementById('nav'+num+'Img').src = '/images_new/arrow_down.gif';
      closeOtherSubmenus(num);
	} else {
      document.getElementById('nav'+num+'Sub').style.display = 'none';
      document.getElementById('nav'+num+'Img').src = '/images_new/arrow_over.gif';
	}
  }
}

function subOver(nav, sub) {
  if (document.getElementById)
    document.getElementById('nav'+nav+'Sub'+sub).style.backgroundColor = "#FFFFFF";
}

function subOut(nav, sub) {
  if (document.getElementById)
    document.getElementById('nav'+nav+'Sub'+sub).style.backgroundColor = "#E3E8F2";
}

function closeOtherSubmenus(num) {
  for (i = 1; i <= 4; i++)
    if (i != num)
      closeSubmenu(i);
}

function closeSubmenu(num)  {
  if (document.getElementById) {
    document.getElementById('nav'+num+'Item').style.color = "#003976";
    document.getElementById('nav'+num+'Item').style.backgroundColor = "#FFFFFF";
    document.getElementById('nav'+num+'Link').style.color = "#003976";
    document.getElementById('nav'+num+'Link').style.backgroundColor = "#FFFFFF";
    document.getElementById('nav'+num+'Img').src = '/images_new/arrow.gif';
	document.getElementById('nav'+num+'Sub').style.display = 'none';
    document.getElementById('nav'+num+'Line').style.backgroundColor = "#FFFFFF";
  }
}