//  VaFWIS_common.asp  ASP  JavaScript altered by IIS Session  	March 7, 2017  abj3
//include only that which can be duplicated in VaFWIS_report_search.asp
//---JavaScript does not re-define a previously defined variable so it is safe to declare these OpenWindowVar
var helpOpenWindowVar;
var mapOpenWindowVar;
var bovaOpenWindowVar;
var docHref;
if( typeof docHref == 'undefined' ) { docHref = ""; }
var softwareVersion = '20130625';
var remote_addr = '18.226.169.94';
var ampersand = String.fromCharCode(38);

var computerName = '';	if( computerName.indexOf('%')==1 ) { computerName = ''; }
var loginName  = '';		if( loginName.indexOf('%')==1 ) { loginName = 'Visitor'; }
var loginType  = '';		if( loginType.indexOf('%')==1 ) { loginType = 'V'; }
var loginTracking  = '';		if( loginTracking.indexOf('%')==1 ) { loginTracking = '0'; }
var loginCTS  = '';			if( loginCTS.indexOf('%')==1 ) { loginCTS = '0'; }

if(0) {
alert('VaFWIS_common.asp\n'
	+ '\nloginName="' + loginName + '"'
	+ '\nloginType="' + loginType + '"'
	+ '\nloginTracking="' + loginTracking + '"'
);
}

var ss = new SearchString();

if( loginName == "" ) { loginName = "Visitor"; }
if( loginType == "" ) { loginType = "V"; }
if( loginTracking == "" ) { loginTracking = 0; }
if( loginCTS == "" ) { loginCTS = 0; }

//alert('VaFWIS_common.asp:\n'
//	+ 'user_name=""\n'
//	+ 'user_type=""\n'
//	+ 'user_id=""\n'
//	+ 'loginCTS="'+ loginCTS + '"\n'
//);

var trackingComment = '';
if( false || ("A").indexOf(loginType) > -1 ) {
	trackingComment = computerName
		+ ' ' + loginName + ' ' + loginType + ' ' + loginTracking
		+ '&nbsp;&nbsp;&nbsp;W3C HTML <a href="#" onClick="JavaScript:validator(); return false;"'
		+ ' title="Link to http://validator.w3.org for validation of source document using HTML 4.01">'
		+ 'validation</'+'a>';

	if(typeof baseHref!='undefined' && baseHref!='') { trackingComment  += '&lt;BASE href="' + baseHref + '">'};
	trackingComment  += '<a HREF="#" onClick="JavaScript:linkContent_URL();return false;"'
		+ ' title="Direct link to document">'
		+ docHref + '<' + '/a>';
} else { trackingComment = loginType + ' ' + loginTracking; }

function openHelpWindow(url,windowName,helpWidth,helpHeight){
	if( typeof helpOpenWindowVar != 'undefined' && !helpOpenWindowVar.closed ) { helpOpenWindowVar.close(); }
	if( ! helpWidth ) { helpWidth = 920; }
	if( ! helpHeight ) { helpHeight = 700; }
	if( ! windowName ) { windowName = "help"; }
	if(typeof baseHref  == 'undefined') { baseHref  = ''; }

	if( url.substr(0,6) == 'Title=' || url.substr(0,12)=='Content_URL=' ) {
		url = baseHref + '../?' + url + '&pf=2';
		url += '&target='+windowName;

	} else if( url.substr(0,5) != 'http:' ) {
		url = url.replace('?','&');
//--- Microsoft IE6 does not acknowledge BASE html tag when redirecting within JavaScript so baseHref is needed.
		if( url.substr(0,3)=='../' ) {
			url = baseHref + '../?Content_URL='+url.substr(3,url.length-3) + '&pf=2';
		} else {
			if(typeof NewPages  == 'undefined') { NewPages  = 'NewPages'; }
			url = baseHref + '../?Content_URL=' + NewPages + '/'+url + '&pf=2';
		}
		url += '&target='+windowName;
	} else {
		if( url.indexOf('?')<0 ) { url += '?pf=2'; } else { url += '&pf=2'; }
		url += '&target='+windowName;
	}

//alert('openHelpWindow "' + unescape(unescape(url)) + '"');
	url += '&version=' + parseInt((( new Date()).getTime())/1000/60/60/24,10);
	if( typeof helpOpenWindowVar != 'undefined' && !helpOpenWindowVar.closed ) { helpOpenWindowVar.close(); }
	helpOpenWindowVar = window.open( unescape(unescape(url)),windowName,
		'top=0,left=200,width=' + helpWidth + ',height=' + helpHeight
		+ ',resizable=yes,scrollbars=yes,menubar=yes,toolbar=yes');
	helpOpenWindowVar.focus();
	return( false );
}
function openMapWindow(url,windowName){
	if( typeof mapOpenWindowVar != 'undefined' && !mapOpenWindowVar.closed ) { mapOpenWindowVar.close(); }
	if( ! windowName ) { windowName = "map"; }
//--- Microsoft IE6 does not acknowledge BASE html tag when redirecting within JavaScript so baseHref is needed.
//------	if(typeof baseHref  == 'undefined') { baseHref  = ''; }
	if( typeof searchType != 'undefined' ) { url += '&searchType='+searchType; }
	url += '&target='+windowName;
        url = unescape(url);
	url = url.replace('#','%23');
//------	url = baseHref + unescape(url);
	url += '&version=' + parseInt((( new Date()).getTime())/1000/60/60/24,10);
	if( typeof mapOpenWindowVar != 'undefined' && !mapOpenWindowVar.closed ) { mapOpenWindowVar.close(); }
	mapOpenWindowVar = window.open( url,windowName,
		'top=0,left=200,width=920,height=700,resizable=yes,scrollbars=yes,menubar=yes,toolbar=yes');
	mapOpenWindowVar.focus();
	return( false );
}

function openBOVAWin(bovaCode){
	if( typeof bovaOpenWindowVar != 'undefined' 
		&& typeof helpOpenWindowVar != 'undefined'
		&& !helpOpenWindowVar.closed ) { helpOpenWindowVar.close(); }
	var windowName = 'booklet_window';
//--- Microsoft IE6 does not acknowledge BASE html tag when redirecting within JavaScript so baseHref is needed.
//	if(typeof baseHref  == 'undefined') { baseHref  = ''; }
//	var url = baseHref;
//--- --- ---	url += 'VaFWIS_booklet.html?';
	url = ( ss && ss.get && ss.get("BOVALite","")!="" ) ? "/fwis/BOVALite.html?" : "/fwis/booklet.html?";
	url += '&bova=' + bovaCode;
	url += '&Menu=_.Taxonomy';
	url += '&version=' + parseInt((( new Date()).getTime())/1000/60/60/24,10);
	bovaOpenWindowVar = window.open(url,windowName,
		'top=0,left=200,width=920,height=700,resizable=yes,scrollbars=yes,menubar=yes,toolbar=yes');
	bovaOpenWindowVar.focus();
	return( false );
}

function closeWindows(){
		if( typeof helpOpenWindowVar != 'undefined' && helpOpenWindowVar && typeof helpOpenWindowVar.closed != 'undefined' && helpOpenWindowVar.closed == false ) { helpOpenWindowVar.close(); helpOpenWindowVar = undefined; }
		if( typeof mapOpenWindowVar != 'undefined' && mapOpenWindowVar && typeof mapOpenWindowVar.closed != 'undefined' && mapOpenWindowVar.closed == false ) { mapOpenWindowVar.close(); mapOpenWindowVar = undefined; }
		if( typeof bovaOpenWindowVar != 'undefined' && bovaOpenWindowVar && typeof bovaOpenWindowVar.closed != 'undefined' && bovaOpenWindowVar.closed == false ) { bovaOpenWindowVar.close(); mapOpenWindowVar = undefined; }
	return( true );
}

function styleObject(object) {
    if (document.getElementById && document.getElementById(object) != null) {
         return document.getElementById(object).style; }
    else if (document.layers && document.layers[object] != null) {
        return document.layers[object].style; }
    else if (document.all) {
        return( document.all[object]); }
    else { return( new Object()); }
}

function elementObject(object) {
    if (document.getElementById && document.getElementById(object) != null) {
         return document.getElementById(object);
    } else if (document.layers && document.layers[object] != null) {
        return document.layers[object];
    } else if (document.all) {
        return( document.all[object] );
    } else { return( new Object()); }
}
function SearchString(sString,delimiter) {
//--- return an object of value[name] from the browser search string
//--- with method ".get(name)" to return associated value;
	this.params = new Object();
	this.get = function(name, defaultValue) {
//--- return value from this object
		if( typeof defaultValue == 'undefined' ) { defaultValue = null; }
		var value=this.params[name];
		if( typeof value == 'undefined' || value==null) { value=defaultValue; }	
		return( value ); }
	this.set = function(name,value,defaultValue) {
//--- place value into this object
		if( typeof defaultValue == 'undefined' ) { defaultValue = null; }
		if( typeof value == 'undefined' || value==null) { value=defaultValue; }	
		if( typeof name != 'undefined' ) { this.params[name] = value; }
		return( value ); }
	this.remove = function(name) {
//--- delete "name" elemengt
		delete this.params[name];
		return; }
	this.string = function(name,delimiter) {
//--- return all  name,value pairs asString
		if( !delimiter ) { delimiter = "&"; }
		var listString = "";
		if( !name ) {
			for( var item in this.params ) {
				listString += delimiter+item + "=" + this.params[item];
			}
			if( listString != "" ) { listString = listString.substr(1); }
		} else {
			listString = name + "=" + this.params[name];
		}
		return( listString ); }

//--- may pass a string to parse
	if (!sString) {
		sString=location.search.substring(1,location.search.length);
		if( typeof content_url_addon != 'undefined' ) { sString += content_url_addon; }
	}
	if( !delimiter ) { delimiter = '&'; }

	if (sString.length > 0) {	
//--- replace pluss with space
		sString = sString.replace(/\+/g, ' ');
//--- name/value pairs separated by &
		var argsArray = sString.split(delimiter);
//--- assign each params as  name=value
		for (var i in argsArray) {
			var nameArray = argsArray[i].split('=');
			if (nameArray[1]) {
                                var name = unescape(nameArray.shift());
				var value = '';
				while( nameArray.length>0 ) {
					value += unescape(nameArray.shift());
					if( nameArray.length > 0 ) { value += '='; }
				}
				this.params[name] = value;				 
			}
		}
	}
}

function decode( comments ) {
	if( !comments ) { comments = ""; }

	var result = Replace(comments,"%25","%");
	result = Replace(result,"%26","&");
	result = Replace(result,"%3C","<");
	result = Replace(result,"%5C%27","'");
	result = Replace(result,"%5C%5C","\\");
	result = Replace(result,"%27","'");
	result = Replace(result,"%5C","\\");
	result = Replace(result,"%23","#");
	result = Replace(result,"%20"," ");
	return( result );
}

function safeComment(stringValue,maxLen) {
	if( !maxLen ) { maxLen = 32; }
	if( stringValue.length < maxLen ) { maxLen = stringValue.length; }
	var safeComment = stringValue.substr(0,maxLen);
	safeComment = safeComment.replace(/[^A-Za-z0-9\@\$\.\,\+\-\_\/\[\]]\~\!/g, " ");
	safeComment = safeComment.replace(/\s\s/g, " ");
	return( safeComment.trim() );
}