function getCookieVal (offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
    endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}


function FixCookieDate (date) {
  var base = new Date(0);
  var skew = base.getTime(); // dawn of (Unix) time - should be 0
  if (skew > 0)  // Except on the Mac - ahead of its time
    date.setTime (date.getTime() - skew);
}


function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
  }
  return null;
}


function SetCookie (name,value,expires,path,domain,secure) {
  document.cookie = name + "=" + escape (value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
}



function DeleteCookie (name,path,domain) {
  if (GetCookie(name)) {
    document.cookie = name + "=" +
      ((path) ? "; path=" + path : "") +
      ((domain) ? "; domain=" + domain : "") +
      "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function OM_Enter(obj)
{

	if (document.getElementById)
		var images = obj.getElementsByTagName("img");
	else if (document.all)
		var images = obj.all.tags("img");
	else return;
	
	
	for(var i=0; i < images.length; i++)
	{
		if(images[i]._HSrc1)
			images[i].src = images[i]._HSrc1;
	}
}
function OM_Leave(obj)
{
	if (document.getElementById)
		var images = obj.getElementsByTagName("img");
	else if (document.all)
		var images = obj.all.tags("img");
	else return;
	
	for(var i=0; i < images.length; i++)
	{
		if(images[i]._Src1)
			images[i].src = images[i]._Src1;
	}	
}

function OM_Switch(obj, id)
{

	var expdate = new Date ();
	FixCookieDate (expdate); // Correct for Mac date bug - call only once for given Date object!
	expdate.setTime (expdate.getTime() + (24 * 60 * 60 * 1000)); // 24 hrs from now
	var pane = obj.parentNode;
	var paneHead = document.getElementById(id + "_Head");
	var paneBody = document.getElementById(id + "_Body");
	//var paneFoot = document.getElementById(id + "_Foot");
	
	if (document.getElementById)
		var images = obj.getElementsByTagName("img");
	else if (document.all)
		var images = obj.all.tags("img");
	else return;
	
	var expand = (paneBody.style.display == "") ;
	
	if(expand)
	{
	
		SetCookie(id, '0', expdate);
		paneHead.background = paneHead._BGC;
		paneBody.style.display =  "none";
		
		
	}
	else
	{
		SetCookie(id, '1', expdate);
		paneHead.background = paneHead._BGE;
		paneBody.style.display =  "";
		
		
		
	}
	for(var i=0; i < images.length; i++)
	{
		if(images[i]._Src2)
		{
			var tmp = images[i]._Src1
			images[i]._Src1 = images[i]._Src2;
			images[i]._Src2 = tmp;
		}
		if(images[i]._HSrc2)
		{
			var tmp = images[i].src;
			images[i].src = images[i]._HSrc1 = images[i]._HSrc2;
			images[i]._HSrc2 = tmp;
		}
	}
}

function OM_ImageLoad(obj, hsrc1, src2, hsrc2)
{
	if(!obj._Init)
	{
		obj._Init = true;
		obj._Src1 = obj.src;
		if(hsrc1 && hsrc1 != "")
		{
			var imageH1 = new Image();
			imageH1.src = hsrc1;
			obj._HSrc1 = hsrc1;
		}
		if(src2 && src2 != "")
		{
			var imageI2 = new Image();
			imageI2.src = src2;
			obj._Src2 = src2;
		}
		if(hsrc2 && hsrc2 != "")
		{
			var imageH2 = new Image();
			imageH2.src = hsrc2;
			obj._HSrc2 = hsrc2;
		}
	}
}

function SetMenus()
{
	if (GetCookie('Menu2')==1)
	{
		OM_Switch(document.getElementById('M2'),'Menu2');
		
	}
	
	if (GetCookie('Menu3')==1)
	{
	
		OM_Switch(document.getElementById('M3'),'Menu3');
	}
	
	if (GetCookie('Menu4')==1)
	{
		OM_Switch(document.getElementById('M4'),'Menu4');
	}
	
	if (GetCookie('Menu5')==1)
	{
		OM_Switch(document.getElementById('M5'),'Menu5');
	}
	
	if (GetCookie('Menu6')==1)
	{
		OM_Switch(document.getElementById('M6'),'Menu6');
	}
	
	if (GetCookie('Menu7')==1)
	{
		OM_Switch(document.getElementById('M7'),'Menu7');
	}
	
	if (GetCookie('Menu8')==1)
	{
		OM_Switch(document.getElementById('M8'),'Menu8');
	}
	
	if (GetCookie('Menu9')==1)
	{
		OM_Switch(document.getElementById('M9'),'Menu9');
	}
	
	if (GetCookie('Menu10')==1)
	{
		OM_Switch(document.getElementById('M10'),'Menu10');
	}
	
	if (GetCookie('Menu11')==1)
	{
		OM_Switch(document.getElementById('M11'),'Menu11');
	}

}