var m_bOverPMenu = false;
var m_bForcedHide = false;
var m_sLastElementID = "";
var m_bOverMenu = false;
var m_bMenuClosed = true;
var m_bOverCHComMenu = false;
var m_sCMLastElementID = "";

function hideMenu2(sElementID)
{
	if (m_bMenuClosed==true)
	{
		document.getElementById(sElementID).style.visibility = "hidden";
	}
}

function hideMenu(sElementID)
{
	if (m_bOverMenu==false)
	{
		document.getElementById(sElementID).style.visibility = "hidden";
	}
}

function forceHidePMenu()
{
	m_bOverPMenu = false;
	m_bForcedHide = true;
	hidePMenu();
}

function hidePMenu()
{
	if (m_bOverPMenu==false)
	{
		var o = document.getElementById('pmsub')
		if (o)
		{
			o.style.visibility = "hidden";
		}
	}
}

function slideInPM()
{

	m_bOverPMenu = true;
	if (!m_bForcedHide)
	{
		var o = document.getElementById('pmsub')
		if (o)
		{	
			o.style.visibility = "visible";
		}
	}
}

function slideOutPM()
{
	if (m_bOverPMenu==true)
		setTimeout('hidePMenu()', 500);

	m_bOverPMenu = false;
	m_bForcedHide = false;
}

function slideInCM(sParentID, sElementID)
{
	m_bOverMenu = true;

	if(m_sLastElementID != "" && m_sLastElementID != sElementID)
	{
		hideSubCM();
	}

	var oSubDiv = document.getElementById(sElementID);
	if(oSubDiv)
	{
		m_sLastElementID = sElementID;

		var oMainDiv = document.getElementById("mainmenu");
		var oLink = document.getElementById(sParentID);
		var nOffsetTop = oLink.offsetHeight;
		var PM = document.getElementById("pm");
		
		if (PM != null)
		{
			var PMHeight = PM.offsetHeight;
			if (PMHeight > 0)
			{
				nOffsetTop = nOffsetTop - PMHeight -2;
			}	
		}
		
		nOffsetTop = nOffsetTop + 3;
    var nOffsetLeft = -1;
        
		var oParent = oLink;
		while (oParent.id != "container_1")
		{
			nOffsetTop += oParent.offsetTop;
			oParent = oParent.offsetParent;
		}

        oParent = oLink;
		while (oParent.id != "container_1")
		{
			nOffsetLeft += oParent.offsetLeft;
			oParent = oParent.offsetParent;
		}

		oSubDiv.style.top = nOffsetTop + 'px';
		oSubDiv.style.left = nOffsetLeft + 'px';
		oSubDiv.style.visibility = "visible";
	}
}

function slideOutCM(sElementID)
{
	var oElement = document.getElementById(sElementID);

	if (m_bOverMenu==true)
	{
		if(oElement)
		{
			setTimeout('hideMenu(\''+ sElementID + '\')', 200);
		}
	}

	m_bOverMenu = false;
}

function hideSubCM()
{
	if (m_sLastElementID != "")
	{
		var o = document.getElementById(m_sLastElementID);
		if (o)
		{
			o.style.visibility = "hidden";
		}
	}
}

function slideInAM(sParentID, sElementID)
{
	m_bOverMenu = true;

	if(m_sLastElementID != "" && m_sLastElementID != sElementID)
	{
		hideSubAM();
	}

	var oSubDiv = document.getElementById(sElementID);
	if(oSubDiv)
	{
		m_sLastElementID = sElementID;

		var oLink = document.getElementById(sParentID);
		var nOffsetHeight = oLink.offsetHeight;
		var nOffsetLeft = oLink.offsetLeft;

		var oParent = oLink.offsetParent;
		while (oParent.tagName.toLowerCase() != "html")
		{
			nOffsetHeight += oParent.offsetTop;
			nOffsetLeft += oParent.offsetLeft;
			oParent = oParent.offsetParent;
		}

		oSubDiv.style.top = nOffsetHeight + 'px';
		oSubDiv.style.left = nOffsetLeft + 'px' ;
		oSubDiv.style.visibility = "visible";
	}
}

function slideOutAM(sElementID)
{
	var oElement = document.getElementById(sElementID);

	if (m_bOverMenu==true)
	{
		if(oElement)
		{
			setTimeout('hideMenu(\''+ sElementID + '\')', 200);
		}
	}

	m_bOverMenu = false;
}

function hideSubAM()
{
	if (m_sLastElementID != "")
	{
		var o = document.getElementById(m_sLastElementID);
		if (o)
		{
			o.style.visibility = "hidden";
		}
	}
}

function hideMenu(sElementID)
{
	if (m_bOverMenu==false)
	{
		document.getElementById(sElementID).style.visibility = "hidden";
	}
}

function setActiveStyleSheet(title) 
{
  var i, a, main;
  
  if (title == "null") {
		title = "l";
	}
	
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);

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 overPM()
{
	m_bOverPMenu = true;
}


/*
function MM_showHideLayers(objId, objParent, sVisibility) //v6.0
{ 
	if (m_bOverCHComMenu == false)
	{
			if ((obj = MM_findObj(objId)) != null) 
			{ 
				if (sVisibility == 'show')
				{
					if (m_sCMLastElementID != "")
					{
						var oldObject = MM_findObj(m_sCMLastElementID);
						oldObject.style.visibility = 'hidden';
						m_sCMLastElementID = "";
					}
							
					obj.style.visibility = 'visible';
					m_bOverCHComMenu = true;
					m_sCMLastElementID = obj.id;
					
					var oMainDiv = document.getElementById("mainmenu");
					var nOffsetTop = obj.offsetHeight;
					var nOffsetLeft = 0;
					
					var oParent = obj;
					while (oParent.id != "container_1")
					{
						nOffsetTop += oParent.offsetTop;
						oParent = oParent.offsetParent;
					}
					
					while (oParent.id != "container_1")
					{
					nOffsetLeft += oParent.offsetLeft;
					oParent = oParent.offsetParent;
					}
					
					obj.style.top = nOffsetTop + 'px';
					obj.style.left = nOffsetLeft + 'px';
					obj.style.visibility = "visible"
		
		
		
				}
				else
				{
					obj.style.visibility = 'hidden';
					m_bOverCHComMenu = false;
				}
			}
	}
}



function MM_slideOutLayers(objId, objParent, sVisibility)
{
	if (sVisibility == 'show')
	{
		MM_showHideLayers('" + objId + "', '" + objParent + "', '" + sVisibility + "');
	}
	else
	{
		m_bOverCHComMenu = false;
		setTimeout("MM_showHideLayers('" + objId + "', '" + objParent + "', '" + sVisibility + "')", 500);
	}
	
}
*/