<!--
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_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_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;
}

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];}
}
//-->

var timeout;
function getLeft2(e)
{
	return getLeft(e)-getLeft(document.getElementById('header'));
}
function getLeft(e)
{
	left=e.offsetLeft;
	while((e=e.offsetParent)!=null)
	{
		left+=e.offsetLeft;
	}
	return left;
}
function getTop2(e)
{
	return getTop(e)-getTop(document.getElementById('header'));
}
function getTop(e)
{
	result=e.offsetTop;
	while((e=e.offsetParent)!=null)
	{
		result+=e.offsetTop;
	}
	return result;
}
function showSubMenu(i)
{
	hideSubMenuNow();
	clearTimeout(timeout);
//	var x=document.getElementById("nav"+(i+1)).offsetLeft;
	var plus;
	if (i==1) plus=23; else plus=7;
	var x=getLeft2(document.getElementById("nav"+(i)))+plus;
//	var y=document.getElementById("nav"+(i+1)).offsetTop+32;
	var y=getTop2(document.getElementById("nav"+(i)))+209;
	document.getElementById("nav_div"+i).style.left=x+"px";
	document.getElementById("nav_div"+i).style.top=y+"px";
	document.getElementById("nav_div"+i).style.visibility="inherit";
}
function hideSubMenu()
{
	timeout=setTimeout("hideSubMenuNow()",1000);
}
function hideSubMenuNow()
{
	for (i=1;i<=5;i++)
	{
		if (document.getElementById("nav_div"+i)) document.getElementById("nav_div"+i).style.visibility="hidden";
	}
}