var openLists = [], oIcount = 0;
if (window.attachEvent)
    {
    window.attachEvent("onload", dropDownLoader);
    }
function dropDownLoader()
	{
	compactMenu('ulDropDownList1',false,'');
	compactMenu('ulDropDownList2',false,'');
	compactMenu('ulDropDownList3',false,'');
	compactMenu('ulDropDownList4',false,'');
	compactMenu('ulDropDownList5',false,'');
	}
function compactMenu(oID,oAutoCol,oPlMn,oMinimalLink)
	{
	if ( !document.getElementsByTagName || !document.childNodes || !document.createElement )
		{
		return;
		}
	var baseElement = document.getElementById( oID ); if( !baseElement ) { return; }
	compactChildren( baseElement, 0, oID, oAutoCol, oPlMn, baseElement.tagName.toUpperCase(), oMinimalLink && oPlMn );
	}
	
function compactChildren( oOb, oLev, oBsID, oCol, oPM, oT, oML )
	{
	if ( !oLev )
		{
		oBsID = escape(oBsID);
		if ( oCol )
			{
			openLists[oBsID] = [];
			}
		}
	for ( var x = 0, y = oOb.childNodes; x < y.length; x++ )
		{
		if ( y[x].tagName )
			{
			//for each immediate LI child
			var theNextUL = y[x].getElementsByTagName( oT )[0];
			if ( theNextUL )
				{
				//collapse the first UL/OL child
				theNextUL.style.display = 'none';
				//create a link for expanding/collapsing
				var newLink = document.createElement('A');
				newLink.setAttribute( 'href', '#' );
				newLink.onclick = new Function( 'clickSmack(this,' + oLev + ',\'' + oBsID + '\',' + oCol + ',\'' + escape(oT) + '\');return false;' );
				//wrap everything upto the child U/OL in the link
				if ( oML )
					{
					var theHTML = '';
					}
				else
					{
					var theT = y[x].innerHTML.toUpperCase().indexOf('<'+oT);
					var theA = y[x].innerHTML.toUpperCase().indexOf('<A');
					var theHTML = y[x].innerHTML.substr(0, ( theA + 1 && theA < theT ) ? theA : theT );
					while ( !y[x].childNodes[0].tagName || ( y[x].childNodes[0].tagName.toUpperCase() != oT && y[x].childNodes[0].tagName.toUpperCase() != 'A' ) )
						{
						y[x].removeChild( y[x].childNodes[0] );
						}
					}
				y[x].insertBefore(newLink,y[x].childNodes[0]);
				y[x].childNodes[0].innerHTML = oPM + theHTML.replace(/^\s*|\s*$/g,'');
				theNextUL.MWJuniqueID = oIcount++;
				compactChildren( theNextUL, oLev + 1, oBsID, oCol, oPM, oT, oML );
				}
			}
		}
	}
	
function clickSmack( oThisOb, oLevel, oBsID, oCol, oT )
	{
	if ( oThisOb.blur )
		{
		oThisOb.blur();
		}
	oThisOb = oThisOb.parentNode.getElementsByTagName( unescape(oT) )[0];
	if ( oCol )
		{
		for ( var x = openLists[oBsID].length - 1; x >= oLevel; x-=1 )
			{
			if( openLists[oBsID][x] )
				{
				openLists[oBsID][x].style.display = 'none'; if( oLevel != x ) { openLists[oBsID][x] = null; }
				}
			}
		if ( oThisOb == openLists[oBsID][oLevel] )
			{
			openLists[oBsID][oLevel] = null;
			}
		else
			{
			oThisOb.style.display = 'block'; openLists[oBsID][oLevel] = oThisOb;
			}
		}
	else
		{
		oThisOb.style.display = ( oThisOb.style.display == 'block' ) ? 'none' : 'block';
		}
	}
	
function stateToFromStr(oID,oFStr)
	{
	if ( !document.getElementsByTagName || !document.childNodes || !document.createElement )
		{
		return '';
		}
	var baseElement = document.getElementById( oID );
	if ( !baseElement )
		{
		return '';
		}
	if ( !oFStr && typeof(oFStr) != 'undefined' ) { return ''; } if( oFStr )
		{
		oFStr = oFStr.split(':');
		}
	for ( var oStr = '', l = baseElement.getElementsByTagName(baseElement.tagName), x = 0; l[x]; x++ )
		{
		if( oFStr && MWJisInTheArray( l[x].MWJuniqueID, oFStr ) && l[x].style.display == 'none' )
			{
			l[x].parentNode.getElementsByTagName('a')[0].onclick();
			}
		else if ( l[x].style.display != 'none' )
			{
			oStr += (oStr?':':'') + l[x].MWJuniqueID;
			}
		}
	return oStr;
	}
	
function MWJisInTheArray(oNeed,oHay)
	{
	for ( var i = 0; i < oHay.length; i++ )
		{
		if( oNeed == oHay[i] )
			{
			return true;
			}
		}
	return false;
	}
	
function selfLink(oRootElement,oClass,oExpand,oLink)
	{
	var tmpLink;
	if (!document.getElementsByTagName||!document.childNodes)
		{
		return;
		}
	oRootElement = document.getElementById(oRootElement);
	if ( oLink )
		{
		tmpLink = document.createElement('a');
		tmpLink.setAttribute('href',oLink);
		}
	for ( var x = 0, y = oRootElement.getElementsByTagName('a'); y[x]; x++ )
		{
		if ( y[x].getAttribute('href') && !y[x].href.match(/#$/) && getRealAddress(y[x]) == getRealAddress(oLink?tmpLink:location) )
			{
			y[x].className = (y[x].className?(y[x].className+' '):'') + oClass;
			if ( oExpand )
				{
				oExpand = false;
				for ( var oEl = y[x].parentNode, ulStr = ''; oEl != oRootElement && oEl != document.body; oEl = oEl.parentNode )
					{
					if ( oEl.tagName && oEl.tagName == oRootElement.tagName )
						{
						ulStr = oEl.MWJuniqueID + (ulStr?(':'+ulStr):'');
						}
					}
				stateToFromStr(oRootElement.id,ulStr);
				}
			}
		}
	}
	
function getRealAddress(oOb)
	{
	return oOb.protocol + ( ( oOb.protocol.indexOf( ':' ) + 1 ) ? '' : ':' ) + oOb.hostname + ( ( typeof(oOb.pathname) == typeof(' ') && oOb.pathname.indexOf('/') != 0 ) ? '/' : '' ) + oOb.pathname + oOb.search;
	}
	
function expandCollapseAll(oElID,oState)
	{
	if (!document.getElementsByTagName||!document.childNodes)
		{
		return;
		}
	var oEl = document.getElementById(oElID);
	var oT = oEl.tagName;
	var oULs = oEl.getElementsByTagName(oT);
	for ( var i = 0, oLnk; i < oULs.length; i++ )
		{
		if ( typeof(oULs[i].MWJuniqueID) != 'undefined' )
			{
			oLnk = oULs[i].parentNode.getElementsByTagName( 'a' )[0];
			if ( oLnk && ( ( oState && oULs[i].style.display == 'none' ) || ( !oState && oULs[i].style.display != 'none' ) ) )
				{
				oLnk.onclick();
				}
			}
		}
	}