function ReportPopup( strReportURL )
	{
		if(GetCookie('MatrixReportPrint')=='1')
		{
			window.open( strReportURL );
			SetCookie('MatrixReportPrint', '0');
		}
	}
	
	function Toggle(e)
	{
		if( e.checked )
		{
			Highlite(e);
		}
		else
		{
			UnHighlite(e);
		}
	}

	function Highlite(e)
	{
		var tbl = null
		tbl = e.parentElement.parentElement.parentElement.parentElement.parentElement
		
		if( tbl.className == "defItem" )
			tbl.className = "defItemH"
			
		if( tbl.className == "defAltItem" )
			tbl.className = "defAltItemH"
			
	}
	function UnHighlite(e)
	{
		var tbl = null
		tbl = e.parentElement.parentElement.parentElement.parentElement.parentElement
		
		if( tbl.className == "defItemH" )
			tbl.className = "defItem"
			
		if( tbl.className == "defAltItemH" )
			tbl.className = "defAltItem"

	}	
	
	
	function SetBadCriteria( strControlName, strEnteredCriteria )
	{
		var InputControl = document.getElementById(strControlName);
		InputControl.style.backgroundColor = "#FF8888";
		InputControl.value = strEnteredCriteria;
	}

	function DisplaySelectionChanged( ddlDisplays )
	{
		if(bHasTopSearchBar)
		{
			var ddlDisplaysTop = document.getElementById( "m_ddDisplayTemplateTop" );
			var ddlDisplaysNotTop = document.getElementById( "m_ddDisplayTemplate" );
			ddlDisplaysTop.selectedIndex = ddlDisplays.selectedIndex;
			ddlDisplaysNotTop.selectedIndex = ddlDisplays.selectedIndex;
		}
		var ddlPageSizes = document.getElementById( "m_ddPageSize"  );
		var ddlPageSizesTop = document.getElementById( "m_ddPageSizeTop"  );
		
		while(ddlPageSizes.options.length > 0)
		{
			ddlPageSizes.removeChild( ddlPageSizes.options[0] );
			if(bHasTopSearchBar) ddlPageSizesTop.removeChild( ddlPageSizesTop.options[0] );
		}
		
		var nMaxPageSize = MaxPageSizes[ ddlDisplays[ ddlDisplays.selectedIndex ].value ];
		var bListHasMaxPageSize = false;
		var bListHasSpringPoint = false;

		for(var i in PageSizes)
		{

			var nPageSize = PageSizes[i];
			if( nPageSize == nMaxPageSize )
			{
				bListHasMaxPageSize = true;
			}
			
			if( nPageSize <= nMaxPageSize )
			{
				var oOption = new Option( nPageSize, nPageSize );
				ddlPageSizes.options[ ddlPageSizes.options.length ] = oOption;
				if(bHasTopSearchBar)
				{
					var oOptionTop = new Option( nPageSize, nPageSize );
					ddlPageSizesTop.options[ ddlPageSizesTop.options.length ] = oOptionTop;
				}
				if( nPageSize == nSpringPoint )
				{
					oOption.selected = true;
					if(bHasTopSearchBar) oOptionTop.selected = true;
					bListHasSpringPoint = true;
				}
			}
		}
		if(!bListHasMaxPageSize)
		{
			var oOption = new Option( nMaxPageSize, nMaxPageSize );
			ddlPageSizes.options[ ddlPageSizes.options.length ] = oOption;
			if(bHasTopSearchBar)
			{
				var oOptionTop = new Option( nMaxPageSize, nMaxPageSize );
				ddlPageSizesTop.options[ ddlPageSizesTop.options.length ] = oOptionTop;
			}
		}
		if(!bListHasSpringPoint)
		{// our spring point wasn't an option for this display so we need to find the closet matching pagesize
			var nClosestIndex = 0;
			var nClosestDifference = Math.abs( ddlPageSizes[ nClosestIndex ].value - nSpringPoint );
			for( var nIndex = 0; nIndex < ddlPageSizes.options.length; nIndex++)
			{
				var nThisDifference = Math.abs( ddlPageSizes[ nIndex ].value - nSpringPoint );
				if(nThisDifference <= nClosestDifference)
				{
					nClosestDifference = nThisDifference;
					nClosestIndex = nIndex;
				}
			}
			ddlPageSizes[nClosestIndex].selected = true;
			if(bHasTopSearchBar) ddlPageSizesTop[nClosestIndex].selected = true;
		}
	}
	
	function SetSpringPoint( ddlPageSizesChanged )
	{
		nSpringPoint = ddlPageSizesChanged[ ddlPageSizesChanged.selectedIndex ].value;
		if(bHasTopSearchBar)
		{
			var ddlPageSizes = document.getElementById( "m_ddPageSize"  );
			var ddlPageSizesTop = document.getElementById( "m_ddPageSizeTop"  );
			ddlPageSizes.selectedIndex = ddlPageSizesChanged.selectedIndex;
			ddlPageSizesTop.selectedIndex = ddlPageSizesChanged.selectedIndex;
		}
	}

	var checkflag = "false";		
	function DoCheck() 
	{
		if ( checkflag == "false" ) 
		{		
			var aInputs = document.Form1.getElementsByTagName("INPUT");
			var len = aInputs.length;
			if( len > 0 )
			{
				for ( var i=0; i < len; i++ ) 
				{
					if ( aInputs[i].type == 'checkbox' )
					{
						Highlite( aInputs[i] );
						aInputs[i].checked = true;
					}
				}
			}
			
			checkflag = "true";
			return "Uncheck All"; 
		}
		else 
		{
			var aInputs = document.Form1.getElementsByTagName("INPUT");
			var len = aInputs.length;
			if( len > 0 )
			{
				for ( var i=0; i < len; i++ ) 
				{
					if ( aInputs[i].type == 'checkbox' )
					{
						UnHighlite( aInputs[i] );
						aInputs[i].checked = false;
					}
				}
			}
			
			checkflag = "false";
			return "Check All";
		}
	}

	
	function IsSomethingChecked()
	{
		var aInputs = document.Form1.getElementsByTagName("INPUT");
		var len = aInputs.length;
		for ( var i=0; i < len; i++ ) 
		{
			if( aInputs[i].type == 'checkbox' )
			{
				if( aInputs[i].checked == true )
				{
					return true;
				}
			}

		}
		
		alert("You must check at least one item first.");
		return false;
	}

	var FieldHelpWin = null;
	
	function fieldhelpdisplay( nFieldID, nTableID )
	{
		var strFeatures = "height=300,width=420,left=25,top=25,scrollbars=yes";
		
		if ( FieldHelpWin && FieldHelpWin.open && !FieldHelpWin.closed )
		{
			FieldHelpWin.close();
		}
		
		FieldHelpWin = window.open( "/Matrix/FieldHelpDisplay.aspx?FieldID=" + nFieldID + "&TableID=" + nTableID, "FieldHelpWin", strFeatures );
	}
	

	var MapPointWin = null;		

	function mapdisplay( nRecordID, nTableID)
	{
		var strFeatures = "height=487,width=516,left=25,top=25";
		
		if ( MapPointWin && MapPointWin.open && !MapPointWin.closed )
		{
			MapPointWin.close();
		}	

		MapPointWin = window.open( "/Matrix/MapPointPopUp.aspx?RecordID=" + nRecordID + "&TableID=" + nTableID, "MapPointWin", strFeatures );
	}
	
	var PhotoWin = null;
	
	function photodisplay( strPicPath )
	{
		var strFeatures = "height=410,width=410,left=25,top=25";
		
		if ( PhotoWin && PhotoWin.open && !PhotoWin.closed )
		{
			PhotoWin.close();
		}
		
		PhotoWin = window.open( "/Matrix/PhotoDisplay.aspx?PICPATH=" + strPicPath, "PhotoWin", strFeatures );
	}
	
	//clears the checkboxes when something else is selected
	//does not clear if control key is pressed.
	function clearchecks(e)
	{
		if (!e)//IE
			var e = window.event;
			
		if( !e.ctrlKey )
		{
			var targ;
			
			if (e.target)//NS & Others
			{
				targ = e.target;//Safari
				if( targ.tagName == "OPTION" )//NS
				{
					targ = e.target.parentNode;
				}
			}
			else if (e.srcElement)//IE
				targ = e.srcElement;
		
			var nFieldID = targ.getAttribute('FieldID');
			
			var aInputs = document.search.getElementsByTagName("INPUT");
			var slen = aInputs.length
			if( slen > 0 )
			{
				for( var i=0; i < slen; i++ )
				{
					if( aInputs[i].type == 'checkbox' )
					{
						if( aInputs[i].getAttribute('FieldID') == nFieldID )
						{
							aInputs[i].checked = false;
						}
					}
				}
			}
		}
	}
	
	function checkitems( nFieldID, strItems, bChecked )
	{
		var aSelects = document.search.getElementsByTagName("SELECT");
		var slen = aSelects.length;
		
		if( slen > 0 )
		{
			for ( var i=0; i < slen; i++ ) 
			{
				var strFieldID = aSelects[i].getAttribute( 'FieldID' );
				
				if ( strFieldID == nFieldID )
				{				
					aSelects[i].onclick = clearchecks;
					
					var aItem = strItems.split(',');
					
					for( var j=0; j < aItem.length; j++ )
					{
						aSelect = aSelects[i].options;
						
						for( var k=0; k < aSelect.length; k++ )
						{
							if( aSelect[k].value == aItem[j] )
							{
								aSelect[k].selected = bChecked;
								
								break;
							}
						}
					}
					
					break;
				}
			}
		}	
	}
	


function GetCookie(name)
{
    var start = document.cookie.indexOf(name+"=");
    var len = start+name.length+1;
    if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
    if (start == -1) return null;
    var end = document.cookie.indexOf(";",len);
    if (end == -1) end = document.cookie.length;
    return unescape(document.cookie.substring(len,end));
}

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-1970 00:00:01 GMT";
}

function GetSelectedCount( ListBox )
{
	var nCount = 0;
	for( var nIndex = 0; nIndex < ListBox.options.length; nIndex++)
	{
		nCount += ListBox.options[nIndex].selected ? 1 : 0;
	}
	return nCount;
}

// HtmlDecode http://lab.msdn.microsoft.com/annotations/htmldecode.js
//   client side version of the useful Server.HtmlDecode method
//   takes one string (encoded) and returns another (decoded)
// (Takes those nasty &gt; encodes and makes nice > chars for display)
function HtmlDecode(s)
{
	var out = "";

	if (s==null) return;

	var l = s.length;
	for (var i=0; i<l; i++)
	{
		var ch = s.charAt(i);

		if (ch == '&')
		{
			var semicolonIndex = s.indexOf(';', i+1);

			if (semicolonIndex > 0)
			{
				var entity = s.substring(i + 1, semicolonIndex);

				if (entity.length > 1 && entity.charAt(0) == '#')
				{
					if (entity.charAt(1) == 'x' || entity.charAt(1) == 'X')
						ch = String.fromCharCode(eval('0'+entity.substring(1)));
					else
						ch = String.fromCharCode(eval(entity.substring(1)));
				}
				else
				{
					switch (entity)
					{
						case 'quot': ch = String.fromCharCode(0x0022); break;
						case 'amp': ch = String.fromCharCode(0x0026); break;
						case 'lt': ch = String.fromCharCode(0x003c); break;
						case 'gt': ch = String.fromCharCode(0x003e); break;
						case 'nbsp': ch = String.fromCharCode(0x00a0); break;
						case 'iexcl': ch = String.fromCharCode(0x00a1); break;
						case 'cent': ch = String.fromCharCode(0x00a2); break;
						case 'pound': ch = String.fromCharCode(0x00a3); break;
						case 'curren': ch = String.fromCharCode(0x00a4); break;
						case 'yen': ch = String.fromCharCode(0x00a5); break;
						case 'brvbar': ch = String.fromCharCode(0x00a6); break;
						case 'sect': ch = String.fromCharCode(0x00a7); break;
						case 'uml': ch = String.fromCharCode(0x00a8); break;
						case 'copy': ch = String.fromCharCode(0x00a9); break;
						case 'ordf': ch = String.fromCharCode(0x00aa); break;
						case 'laquo': ch = String.fromCharCode(0x00ab); break;
						case 'not': ch = String.fromCharCode(0x00ac); break;
						case 'shy': ch = String.fromCharCode(0x00ad); break;
						case 'reg': ch = String.fromCharCode(0x00ae); break;
						case 'macr': ch = String.fromCharCode(0x00af); break;
						case 'deg': ch = String.fromCharCode(0x00b0); break;
						case 'plusmn': ch = String.fromCharCode(0x00b1); break;
						case 'sup2': ch = String.fromCharCode(0x00b2); break;
						case 'sup3': ch = String.fromCharCode(0x00b3); break;
						case 'acute': ch = String.fromCharCode(0x00b4); break;
						case 'micro': ch = String.fromCharCode(0x00b5); break;
						case 'para': ch = String.fromCharCode(0x00b6); break;
						case 'middot': ch = String.fromCharCode(0x00b7); break;
						case 'cedil': ch = String.fromCharCode(0x00b8); break;
						case 'sup1': ch = String.fromCharCode(0x00b9); break;
						case 'ordm': ch = String.fromCharCode(0x00ba); break;
						case 'raquo': ch = String.fromCharCode(0x00bb); break;
						case 'frac14': ch = String.fromCharCode(0x00bc); break;
						case 'frac12': ch = String.fromCharCode(0x00bd); break;
						case 'frac34': ch = String.fromCharCode(0x00be); break;
						case 'iquest': ch = String.fromCharCode(0x00bf); break;
						case 'Agrave': ch = String.fromCharCode(0x00c0); break;
						case 'Aacute': ch = String.fromCharCode(0x00c1); break;
						case 'Acirc': ch = String.fromCharCode(0x00c2); break;
						case 'Atilde': ch = String.fromCharCode(0x00c3); break;
						case 'Auml': ch = String.fromCharCode(0x00c4); break;
						case 'Aring': ch = String.fromCharCode(0x00c5); break;
						case 'AElig': ch = String.fromCharCode(0x00c6); break;
						case 'Ccedil': ch = String.fromCharCode(0x00c7); break;
						case 'Egrave': ch = String.fromCharCode(0x00c8); break;
						case 'Eacute': ch = String.fromCharCode(0x00c9); break;
						case 'Ecirc': ch = String.fromCharCode(0x00ca); break;
						case 'Euml': ch = String.fromCharCode(0x00cb); break;
						case 'Igrave': ch = String.fromCharCode(0x00cc); break;
						case 'Iacute': ch = String.fromCharCode(0x00cd); break;
						case 'Icirc': ch = String.fromCharCode(0x00ce ); break;
						case 'Iuml': ch = String.fromCharCode(0x00cf); break;
						case 'ETH': ch = String.fromCharCode(0x00d0); break;
						case 'Ntilde': ch = String.fromCharCode(0x00d1); break;
						case 'Ograve': ch = String.fromCharCode(0x00d2); break;
						case 'Oacute': ch = String.fromCharCode(0x00d3); break;
						case 'Ocirc': ch = String.fromCharCode(0x00d4); break;
						case 'Otilde': ch = String.fromCharCode(0x00d5); break;
						case 'Ouml': ch = String.fromCharCode(0x00d6); break;
						case 'times': ch = String.fromCharCode(0x00d7); break;
						case 'Oslash': ch = String.fromCharCode(0x00d8); break;
						case 'Ugrave': ch = String.fromCharCode(0x00d9); break;
						case 'Uacute': ch = String.fromCharCode(0x00da); break;
						case 'Ucirc': ch = String.fromCharCode(0x00db); break;
						case 'Uuml': ch = String.fromCharCode(0x00dc); break;
						case 'Yacute': ch = String.fromCharCode(0x00dd); break;
						case 'THORN': ch = String.fromCharCode(0x00de); break;
						case 'szlig': ch = String.fromCharCode(0x00df); break;
						case 'agrave': ch = String.fromCharCode(0x00e0); break;
						case 'aacute': ch = String.fromCharCode(0x00e1); break;
						case 'acirc': ch = String.fromCharCode(0x00e2); break;
						case 'atilde': ch = String.fromCharCode(0x00e3); break;
						case 'auml': ch = String.fromCharCode(0x00e4); break;
						case 'aring': ch = String.fromCharCode(0x00e5); break;
						case 'aelig': ch = String.fromCharCode(0x00e6); break;
						case 'ccedil': ch = String.fromCharCode(0x00e7); break;
						case 'egrave': ch = String.fromCharCode(0x00e8); break;
						case 'eacute': ch = String.fromCharCode(0x00e9); break;
						case 'ecirc': ch = String.fromCharCode(0x00ea); break;
						case 'euml': ch = String.fromCharCode(0x00eb); break;
						case 'igrave': ch = String.fromCharCode(0x00ec); break;
						case 'iacute': ch = String.fromCharCode(0x00ed); break;
						case 'icirc': ch = String.fromCharCode(0x00ee); break;
						case 'iuml': ch = String.fromCharCode(0x00ef); break;
						case 'eth': ch = String.fromCharCode(0x00f0); break;
						case 'ntilde': ch = String.fromCharCode(0x00f1); break;
						case 'ograve': ch = String.fromCharCode(0x00f2); break;
						case 'oacute': ch = String.fromCharCode(0x00f3); break;
						case 'ocirc': ch = String.fromCharCode(0x00f4); break;
						case 'otilde': ch = String.fromCharCode(0x00f5); break;
						case 'ouml': ch = String.fromCharCode(0x00f6); break;
						case 'divide': ch = String.fromCharCode(0x00f7); break;
						case 'oslash': ch = String.fromCharCode(0x00f8); break;
						case 'ugrave': ch = String.fromCharCode(0x00f9); break;
						case 'uacute': ch = String.fromCharCode(0x00fa); break;
						case 'ucirc': ch = String.fromCharCode(0x00fb); break;
						case 'uuml': ch = String.fromCharCode(0x00fc); break;
						case 'yacute': ch = String.fromCharCode(0x00fd); break;
						case 'thorn': ch = String.fromCharCode(0x00fe); break;
						case 'yuml': ch = String.fromCharCode(0x00ff); break;
						case 'OElig': ch = String.fromCharCode(0x0152); break;
						case 'oelig': ch = String.fromCharCode(0x0153); break;
						case 'Scaron': ch = String.fromCharCode(0x0160); break;
						case 'scaron': ch = String.fromCharCode(0x0161); break;
						case 'Yuml': ch = String.fromCharCode(0x0178); break;
						case 'fnof': ch = String.fromCharCode(0x0192); break;
						case 'circ': ch = String.fromCharCode(0x02c6); break;
						case 'tilde': ch = String.fromCharCode(0x02dc); break;
						case 'Alpha': ch = String.fromCharCode(0x0391); break;
						case 'Beta': ch = String.fromCharCode(0x0392); break;
						case 'Gamma': ch = String.fromCharCode(0x0393); break;
						case 'Delta': ch = String.fromCharCode(0x0394); break;
						case 'Epsilon': ch = String.fromCharCode(0x0395); break;
						case 'Zeta': ch = String.fromCharCode(0x0396); break;
						case 'Eta': ch = String.fromCharCode(0x0397); break;
						case 'Theta': ch = String.fromCharCode(0x0398); break;
						case 'Iota': ch = String.fromCharCode(0x0399); break;
						case 'Kappa': ch = String.fromCharCode(0x039a); break;
						case 'Lambda': ch = String.fromCharCode(0x039b); break;
						case 'Mu': ch = String.fromCharCode(0x039c); break;
						case 'Nu': ch = String.fromCharCode(0x039d); break;
						case 'Xi': ch = String.fromCharCode(0x039e); break;
						case 'Omicron': ch = String.fromCharCode(0x039f); break;
						case 'Pi': ch = String.fromCharCode(0x03a0); break;
						case ' Rho ': ch = String.fromCharCode(0x03a1); break;
						case 'Sigma': ch = String.fromCharCode(0x03a3); break;
						case 'Tau': ch = String.fromCharCode(0x03a4); break;
						case 'Upsilon': ch = String.fromCharCode(0x03a5); break;
						case 'Phi': ch = String.fromCharCode(0x03a6); break;
						case 'Chi': ch = String.fromCharCode(0x03a7); break;
						case 'Psi': ch = String.fromCharCode(0x03a8); break;
						case 'Omega': ch = String.fromCharCode(0x03a9); break;
						case 'alpha': ch = String.fromCharCode(0x03b1); break;
						case 'beta': ch = String.fromCharCode(0x03b2); break;
						case 'gamma': ch = String.fromCharCode(0x03b3); break;
						case 'delta': ch = String.fromCharCode(0x03b4); break;
						case 'epsilon': ch = String.fromCharCode(0x03b5); break;
						case 'zeta': ch = String.fromCharCode(0x03b6); break;
						case 'eta': ch = String.fromCharCode(0x03b7); break;
						case 'theta': ch = String.fromCharCode(0x03b8); break;
						case 'iota': ch = String.fromCharCode(0x03b9); break;
						case 'kappa': ch = String.fromCharCode(0x03ba); break;
						case 'lambda': ch = String.fromCharCode(0x03bb); break;
						case 'mu': ch = String.fromCharCode(0x03bc); break;
						case 'nu': ch = String.fromCharCode(0x03bd); break;
						case 'xi': ch = String.fromCharCode(0x03be); break;
						case 'omicron': ch = String.fromCharCode(0x03bf); break;
						case 'pi': ch = String.fromCharCode(0x03c0); break;
						case 'rho': ch = String.fromCharCode(0x03c1); break;
						case 'sigmaf': ch = String.fromCharCode(0x03c2); break;
						case 'sigma': ch = String.fromCharCode(0x03c3); break;
						case 'tau': ch = String.fromCharCode(0x03c4); break;
						case 'upsilon': ch = String.fromCharCode(0x03c5); break;
						case 'phi': ch = String.fromCharCode(0x03c6); break;
						case 'chi': ch = String.fromCharCode(0x03c7); break;
						case 'psi': ch = String.fromCharCode(0x03c8); break;
						case 'omega': ch = String.fromCharCode(0x03c9); break;
						case 'thetasym': ch = String.fromCharCode(0x03d1); break;
						case 'upsih': ch = String.fromCharCode(0x03d2); break;
						case 'piv': ch = String.fromCharCode(0x03d6); break;
						case 'ensp': ch = String.fromCharCode(0x2002); break;
						case 'emsp': ch = String.fromCharCode(0x2003); break;
						case 'thinsp': ch = String.fromCharCode(0x2009); break;
						case 'zwnj': ch = String.fromCharCode(0x200c); break;
						case 'zwj': ch = String.fromCharCode(0x200d); break;
						case 'lrm': ch = String.fromCharCode(0x200e); break;
						case 'rlm': ch = String.fromCharCode(0x200f); break;
						case 'ndash': ch = String.fromCharCode(0x2013); break;
						case 'mdash': ch = String.fromCharCode(0x2014); break;
						case 'lsquo': ch = String.fromCharCode(0x2018); break;
						case 'rsquo': ch = String.fromCharCode(0x2019); break;
						case 'sbquo': ch = String.fromCharCode(0x201a); break;
						case 'ldquo': ch = String.fromCharCode(0x201c); break;
						case 'rdquo': ch = String.fromCharCode(0x201d); break;
						case 'bdquo': ch = String.fromCharCode(0x201e); break;
						case 'dagger': ch = String.fromCharCode(0x2020); break;
						case 'Dagger': ch = String.fromCharCode(0x2021); break;
						case 'bull': ch = String.fromCharCode(0x2022); break;
						case 'hellip': ch = String.fromCharCode(0x2026); break;
						case 'permil': ch = String.fromCharCode(0x2030); break;
						case 'prime': ch = String.fromCharCode(0x2032); break;
						case 'Prime': ch = String.fromCharCode(0x2033); break;
						case 'lsaquo': ch = String.fromCharCode(0x2039); break;
						case 'rsaquo': ch = String.fromCharCode(0x203a); break;
						case 'oline': ch = String.fromCharCode(0x203e); break;
						case 'frasl': ch = String.fromCharCode(0x2044); break;
						case 'euro': ch = String.fromCharCode(0x20ac); break;
						case 'image': ch = String.fromCharCode(0x2111); break;
						case 'weierp': ch = String.fromCharCode(0x2118); break;
						case 'real': ch = String.fromCharCode(0x211c); break;
						case 'trade': ch = String.fromCharCode(0x2122); break;
						case 'alefsym': ch = String.fromCharCode(0x2135); break;
						case 'larr': ch = String.fromCharCode(0x2190); break;
						case 'uarr': ch = String.fromCharCode(0x2191); break;
						case 'rarr': ch = String.fromCharCode(0x2192); break;
						case 'darr': ch = String.fromCharCode(0x2193); break;
						case 'harr': ch = String.fromCharCode(0x2194); break;
						case 'crarr': ch = String.fromCharCode(0x21b5); break;
						case 'lArr': ch = String.fromCharCode(0x21d0); break;
						case 'uArr': ch = String.fromCharCode(0x21d1); break;
						case 'rArr': ch = String.fromCharCode(0x21d2); break;
						case 'dArr': ch = String.fromCharCode(0x21d3); break;
						case 'hArr': ch = String.fromCharCode(0x21d4); break;
						case 'forall': ch = String.fromCharCode(0x2200); break;
						case 'part': ch = String.fromCharCode(0x2202); break;
						case 'exist': ch = String.fromCharCode(0x2203); break;
						case 'empty': ch = String.fromCharCode(0x2205); break;
						case 'nabla': ch = String.fromCharCode(0x2207); break;
						case 'isin': ch = String.fromCharCode(0x2208); break;
						case 'notin': ch = String.fromCharCode(0x2209); break;
						case 'ni': ch = String.fromCharCode(0x220b); break;
						case 'prod': ch = String.fromCharCode(0x220f); break;
						case 'sum': ch = String.fromCharCode(0x2211); break;
						case 'minus': ch = String.fromCharCode(0x2212); break;
						case 'lowast': ch = String.fromCharCode(0x2217); break;
						case 'radic': ch = String.fromCharCode(0x221a); break;
						case 'prop': ch = String.fromCharCode(0x221d); break;
						case 'infin': ch = String.fromCharCode(0x221e); break;
						case 'ang': ch = String.fromCharCode(0x2220); break;
						case 'and': ch = String.fromCharCode(0x2227); break;
						case 'or': ch = String.fromCharCode(0x2228); break;
						case 'cap': ch = String.fromCharCode(0x2229); break;
						case 'cup': ch = String.fromCharCode(0x222a); break;
						case 'int': ch = String.fromCharCode(0x222b); break;
						case 'there4': ch = String.fromCharCode(0x2234); break;
						case 'sim': ch = String.fromCharCode(0x223c); break;
						case 'cong': ch = String.fromCharCode(0x2245); break;
						case 'asymp': ch = String.fromCharCode(0x2248); break;
						case 'ne': ch = String.fromCharCode(0x2260); break;
						case 'equiv': ch = String.fromCharCode(0x2261); break;
						case 'le': ch = String.fromCharCode(0x2264); break;
						case 'ge': ch = String.fromCharCode(0x2265); break;
						case 'sub': ch = String.fromCharCode(0x2282); break;
						case 'sup': ch = String.fromCharCode(0x2283); break;
						case 'nsub': ch = String.fromCharCode(0x2284); break;
						case 'sube': ch = String.fromCharCode(0x2286); break;
						case 'supe': ch = String.fromCharCode(0x2287); break;
						case 'oplus': ch = String.fromCharCode(0x2295); break;
						case 'otimes': ch = String.fromCharCode(0x2297); break;
						case 'perp': ch = String.fromCharCode(0x22a5); break;
						case 'sdot': ch = String.fromCharCode(0x22c5); break;
						case 'lceil': ch = String.fromCharCode(0x2308); break;
						case 'rceil': ch = String.fromCharCode(0x2309); break;
						case 'lfloor': ch = String.fromCharCode(0x230a); break;
						case 'rfloor': ch = String.fromCharCode(0x230b); break;
						case 'lang': ch = String.fromCharCode(0x2329); break;
						case 'rang': ch = String.fromCharCode(0x232a); break;
						case 'loz': ch = String.fromCharCode(0x25ca); break;
						case 'spades': ch = String.fromCharCode(0x2660); break;
						case 'clubs': ch = String.fromCharCode(0x2663); break;
						case 'hearts': ch = String.fromCharCode(0x2665); break;
						case 'diams': ch = String.fromCharCode(0x2666); break;
						default: ch = ''; break;
					}
				}
				i = semicolonIndex;
			}
		}
		out += ch;
	}
	return out;
}