//  JavaScript Refactoring for safer, faster, better AJAX.
//
//  Copyright 2005, Pavel Simakov, 
//  http://www.softwaresecretweapons.com
//
//
function oyXMLRPCProvider () {    
    var status = null;
    var url = null;    
    var req = null;
    var msgCount = 0;    
    var inProgress = false;
    var isComplete = false;
        
    var oThis = this;
    
    // checks to see if we have too many messages in log
    var internalCanMsg = function(){
        msgCount++;
        return msgCount < 100;
    }
    
    // adds message to internal log
    var internalOnLog = function(msg){
        if(oThis.onLog && internalCanMsg()) {
            oThis.onLog(msg);
        }
    }
    
    // adds message to internal error handler
    var internalOnError = function(msg){
        if(oThis.onError && internalCanMsg()) {
            oThis.onError(msg);
        }
    }    
    
    // tells us whether we are busy waiting for the response to another requst
    var internalIsBusy = function(){
        return inProgress && !isComplete;
    }    
    
    // internal callback function for the browser; it is called when a state of a request object changes
    var internalRequestComplete = function() {
                
        var STATE_COMPLETED = 4;
        var STATUS_200 = 200;
                
        if (!internalIsBusy()) {
            internalOnError("internalRequestComplete: error - no request submitted");
        }
        
        internalOnLog("internalRequestComplete: readyState " + req.readyState);
        
        if (req.readyState == STATE_COMPLETED) {
            status = req.status;
            inProgress = false;
            isComplete = true;
            internalOnLog("internalRequestComplete: status " + status);
            
            if (status == STATUS_200) {
                internalOnLog("internalRequestComplete: calling callback on content with length " + req.responseText.length + " chars");            
                if(oThis.onComplete) {
                    oThis.onComplete(req.responseText, req.responseXML);
                }                 
                internalOnLog("internalRequestComplete: complete on " + new Date());
            } else {
                internalOnError("internalRequestComplete: error - bad status while fetching " + url);
            }
        } else {
            // we need to review other state codes for XMLRPC provider
        }
    }    
    
    // call this function to figure out version of this class
    this.getVersion = function(){
        return "1.0.0";
    }
    
    // call this function to figure out if current browser supports XML HTTP Requests
    this.isSupported = function(){
        var nonEI = window.XMLHttpRequest;
        var onIE = window.ActiveXObject;
        
        if (onIE) {                
            onIE = new ActiveXObject("Microsoft.XMLHTTP") != null;
        }
        
        return window.XMLHttpRequest || onIE;
    }
    
    // call this function to find out if more calls are possible and if request has been completely received 
    this.isBusy = function(){
        return internalIsBusy();
    }        
    //  call this function to submit new request
    this.submit = function(_url){    
        if (internalIsBusy()) {
            internalOnError("submit: error - busy processing another request " + _url);            
        }    
        
        msgCount = 0;
        internalOnLog("submit: started on " + new Date() + " for " + _url);
                
        url = _url;    
        status = null;
        inProgress = true;
        isComplete = false;
        
        if (window.XMLHttpRequest) {
        
            // branch for native XMLHttpRequest object
            internalOnLog("submit: using XMLHttpRequest()");
        
            req = new XMLHttpRequest();
            req.onreadystatechange = internalRequestComplete;
            req.open("GET", url, true);
                    
            req.send(null);    
                    
        } else { 
                    
            // branch for IE/Windows ActiveX version
            if (window.ActiveXObject) {                
                req = new ActiveXObject("Microsoft.XMLHTTP");
                if (req) {
                
                    internalOnLog("submit: using Microsoft.XMLHTTP");
                
                    req.onreadystatechange = internalRequestComplete;
                    req.open("GET", url, true);
                    req.setrequestheader("Pragma","no-cache");
                       req.setrequestheader("Cache-control","no-cache");
                   
                    req.send();    
                } else {
                    internalOnError("submit: error - unable to create Microsoft.XMLHTTP");
                }
            } else {
                internalOnError("submit: error - browser does not support XML HTTP Request");
            }
        }
        
        internalOnLog("submit: complete");
    }
    
    // call this function to abort current request
    this.abort = function(){
        internalOnLog("abort: " + url);
        
        if (!internalIsBusy()) {
            internalOnError("abort: error - no request submitted");            
        }
    
        onComplete = null;        
        req.abort();
    }    
    // call this function to find out current url
    this.getUrl = function(){
        return url;
    }
    
    // call this function to find out HTTP status code after response completes
    this.getStatus = function(){
        return status;
    }    
    
    // please can override this; this is function called when fatal error occurs
    this.onError = function(msg){
        
    } 
    
    // user can override this; this function  is called when log message is created    
    this.onLog = function(msg) {
    
    }    
    
    // user can override this;  this function is called when response is received without errors
    this.onComplete = function(responseText, responseXML){
        
    }
    
}
    function demo(){
        // clear log
        document.getElementById('output').value = "";
        // create logging function
        var myOnLog = function(msg){
            document.getElementById('output').value += msg + "\n";
        }
        // create completion function
        var myOnComplete = function(responseText, responseXML){
            document.getElementById('outputText').value = responseText;                
            alert("Done!");
        }
        // create provider instance; wire events
        var provider = new oyXMLRPCProvider();
        provider.onComplete = myOnComplete;
        provider.onLog = myOnLog;
        provider.onError = myOnLog;
        provider.submit("../data/data.xml");
    }
//output methods
var myOnComplete = function(responseText, responseXML){
document.getElementById("outputText").value = responseText;               
alert("Done!");
}
var myOnComplete1 = function(responseText, responseXML){
document.getElementById("outputText1").value = responseText;               
alert("Done1!");
}
var myOnComplete2 = function(responseText, responseXML){
document.getElementById("output").value = responseText;               
alert("Done2!");
}
var isEncoded = new RegExp('%\\d+');
//url establishment methods
function getURL() {
return "data3.xml";
}
function runner(u,logID,errID,myOC){
// clear log
if(document.getElementById(logID)!=null) {
document.getElementById(logID).value = "";
}
// create logging function
var myOnLog = function(msg){
if(document.getElementById(logID)!=null) {
document.getElementById(logID).value += msg + "\n";
}
}
// create error function
var myOnError = function(msg){
if(document.getElementById(errID)!=undefined) {
document.getElementById(errID).innerHTML = msg;
}
}
// create provider instance; wire events
var provider = new oyXMLRPCProvider();
//provider.onComplete = myOnComplete;
provider.onComplete = myOC;
provider.onLog = myOnLog;
provider.onError = myOnError;
provider.submit(u);
}
/* xmlhttp stuff starts here */
//http://intranet.foe.co.uk:81/app/ldapcontrol?f_1_match_nsuniqueid=a9ada884-0a7611da-80c4fc68-aeea7eb5&f_1_action=search&template_url=/templates/add_new/lg_activity.html&context=f_1&f_1_handler=foe.ldap.Document&f_1_return=*&f_1_return=nsuniqueid
var STATIC_URL= '', TARGET_SELECT = '';
var NOSUB= false;
var member= '',txt = '', br= '';
var elements,elementsLSD,elementsRLSD,elementsDID,elementsT,elementsN;
var colodd = '#ffffff';
var coleven = '#efe';
var rowodd = '<tr><td class="rowodd">';
var roweven = '<tr><td class="roweven">';
var req;
var responseObj;
function setTargetSelect(v) {
     TARGET_SELECT  =  v;
}
function clearElements(list) {
var el;
for(i=0;i<list.length;i++) {
   if((el  = document.getElementById(list[i])) != null ) {
     el.className = 'hidden';
   }
}
}

function trimString(str) {
 str = str.replace(new RegExp("^[\n\r ]*","g"),"");
 str = str.replace(new RegExp("[\n\r ]*$","g"),""); 
 return str;
}

//things added from campcoor search improvements
var visiblevar = "three";
var hiddenvar = "spree";
var ANDS = new Array(), PRIVATEFILTERNAMES = new Array();
var OS,ORS,ORSX,FILTEREDNAMES,FILTEREDVALS,FILTERS,ALL,ALLX,ALLXP,EXCLUSIONS,FF = '', ALLVALS = '',DUMMY = 'DD';
var OPNUMS = new Array(10);
OPNUMS["eq"] = 1;
OPNUMS["is"] = 1;
OPNUMS["contains"] = 2;
OPNUMS["gt"] = 3;
OPNUMS["lt"] = 4;
OPNUMS["sw"] = 5;
OPNUMS["startswith"] = 5;
OPNUMS["neq"] = 6;
OPNUMS["nis"] = 6;
OPNUMS["ncontains"] = 7;
var SEXP = new Array(20);
SEXP["foeevent_1_filter_description_contains"] = 'title contains';
SEXP["foeevent_1_filter_posissuelink_eq"] = 'issue is';
SEXP["description"] = 'title';
SEXP["programmelink"] = 'activity';
SEXP["posissuelink"] = 'issue';
SEXP["projectlink"] = 'project';
SEXP["archivestartdate"] = 'event';
SEXP["livestartdate"] = 'release date';
SEXP["releasedate"] = 'release date';
SEXP["foeeventtypelink"] = 'event type';
SEXP["fundedbytrust"] = 'funded by trust';
SEXP["fundedbyltd"] = 'funded by ltd';
SEXP["publicationlink"] = 'pub';
SEXP["audiencelink"] = 'audience';
SEXP["documenttypelink"] = 'document type';
SEXP["campaignpubliclabellink"] = 'campaign';
SEXP["trustltd"] = 'trust or ltd';
SEXP["(title=Publish *)"] = 'doc:com auto entries';
SEXP["(foeeventtypelink=cn=activity period,ou=event type,ou=resources,dc=foe,dc=co,dc=uk)"] = 'activity periods';
SEXP["(foeeventtypelink=cn=press for change action,ou=event type,ou=resources,dc=foe,dc=co,dc=uk)"] = 'activity periods';
SEXP["eq"] = 'is';
SEXP["neq"] = 'is not';
SEXP["nis"] = 'is not';
SEXP["gt"] = 'is after';
SEXP["lt"] = 'is before';
var SIDS = new Array ('tsa','ts3m','ts3d','tsfn','foeevent_1_filter_archivestartdate_gt','foeevent_1_filter_releasedate_lt','foeevent_1_filter_releasedate_eq');
//change filter from pos to neg or vice versa
function negate(list, poselname) {
if(list[list.selectedIndex].value.indexOf('neq')!=-1) {
renameElement(poselname,list[list.selectedIndex].value);
} else if(list[list.selectedIndex].value.indexOf('eq')!=-1) {
negelename = poselename.replace('eq','neq');
renameElement(negelename,list[list.selectedIndex].value);
}
//if the selected text is not 'not' and the elname doesnt exists - rename the negated version
submitMe();
}
//rename a form element
function renameElement (curname,newname) {
 f = document.mainform;
 for(i=0;i<f.elements.length;i++) {
  if(f.elements[i].name==curname) {
    f.elements[i].name = newname;
  }
 }
}
function switchOptShow(id) {
if((el = document.getElementById(id)) != null) {
el.className == 'hidden' ? el.className = 'vis' : el.className = 'hidden';
//alert(el.className);
}
}
function hideName (el) {
 el.name = DUMMY+el.name;
}
function retrieveName (el) {
 el.name = el.name.substring(2,el.name.length);
}
function retrieveAllNames(f) {
  for(i=0;i<f.elements.length;i++) {
   if(f.elements[i].name.indexOf(DUMMY)==0) {
     retrieveName(f.elements[i]);
   }
  }
}
//construction of filter expression
function getFilter () {
return FF;
}
function getFilterExp () {
return FFX;
}
function getFilterExpR () {
return FFS;
}
function initFilters() {
 FILTEREDNAMES = new Array();
 FILTEREDVALS = new Array();
 EXCLUSIONS = new Array();
 ORS = new Array();
 ALL = new Array();
 ORSX = new Array();
 ALLX = new Array();
 ALLXP = new Array();
 FF = ''; ALLVALS = '', FFS = '';
 FILTERS = new Array();
}
function processForm() {
 for(i=0;i<f.elements.length;i++) {
  if(f.elements[i].name.indexOf('filter_')!=-1) {
   if((f.elements[i].type == 'text' || f.elements[i].type == 'hidden') && f.elements[i].value=='') {
    hideName(f.elements[i]);               
   } else if(f.elements[i].type.indexOf('select')!=-1 && (f.elements[i].selectedIndex==-1)) {
    hideName(f.elements[i]);               
   } else {
    n = f.elements[i].name;
    if(f.elements[i].type.indexOf('select')!=-1) {
      for(j=0;j<f.elements[i].length;j++) {
        if(f.elements[i][j].selected && f.elements[i][j].value!='') {
          if(f.elements[i][j].text!=undefined) {
          assignFilter(n,f.elements[i][j].value,f.elements[i][j].text);
          } else {
          assignFilter(n,f.elements[i][j].value,f.elements[i][j].value);
        }
         } 
       }
       hideName(f.elements[i]);               
     } else {
       assignFilter(n,f.elements[i].value,f.elements[i].value);  
       hideName(f.elements[i]);               
     }
    }       
   } else if(f.elements[i].name.indexOf('exclusion')!=-1 && f.elements[i].checked) {
    addExclusion(f.elements[i].value);
   }
  }
}
var xu = new Object();
var DRETURNS = new Array('nsuniqueid','*');
function addFilterObjects() {
//normally this function will pull out some filters and values due to dynamic or user settings in the page
addFilterObject("f_1_filter_publicationlink_eq","cn=earthmatters");
addFilterObject("f_1_filter_publicationlink_eq","cn=change your world");
addFilterObject("f_1_filter_releasedate_lt","20051031");
}
function initXHRURLFields(h,max,sk,so,tu,tue) {
if(h!=undefined) { xu.handler = h; } 
if(max!=undefined && max!='') { xu.max_results = max;} 
if(sk!=undefined  && sk!='') { xu.sortkey = sk;} 
if(so!=undefined  && so!='') { xu.sortorder = so;} 
if(tu!=undefined  && tu!='') { xu.template_url = tu;} 
if(tue!=undefined  && tue!='') { xu.template_url_endpart = tue;} 
if(arguments.length>6) {
 DRETURNS = new Array();
 for(i=6,j=0;i<arguments.length;i++,j++) {
  DRETURNS[j] = arguments[i];
 }
}
//xu.returns = DRETURNS;
}
function getXHRUrl() {
var xhra = new Array();
xhr = 'w';
if(xu.template_url_endpart!=undefined) { xhra[xhra.length] = 'template_url_endpart='+xu.template_url_endpart; }
if(xu.template_url!=undefined) { xhra[xhra.length] = 'template_url='+xu.template_url; }
if(xu.handler!=undefined) { xhra[xhra.length] = 'f_1_handler='+xu.handler; }
if(xu.sortkey!=undefined) { xhra[xhra.length] = 'f_1_sortkey='+xu.sortkey; }
if(xu.sortorder!=undefined) { xhra[xhra.length] = 'f_1_sortorder='+xu.sortorder; }
if(xu.max_results!=undefined) { xhra[xhra.length] = 'f_1_max_results='+xu.max_results; }
if((fi = getFilter())!=null) { xhra[xhra.length] = 'f_1_filter='+escape(fi); }
if(xu.dreturns!=undefined) { dr = xu.dreturns; } else { dr = DRETURNS; }
for(i=0;i<dr.length;i++) {
xhra[xhra.length] = 'f_1_return='+dr[i]; 
}
xhra[xhra.length]='context=f_1';
xhra[xhra.length]='f_1_action=search';
xhra[xhra.length]='template_output_type=text/html';
xhra[xhra.length]='jsf=true';
return '/app/rs?'+xhra.join('&');
//return '/app/ls?'+xhra.join('&');
}
function initFilterObjects () {
OS = new Array();
xu = new Object();
}
function addFilterObject() {
//args = name value text
if(arguments[0]!=undefined && arguments[1]!=undefined) {
o = new Array();
o["name"] = arguments[0];
o["value"] = arguments[1];
o["text"] = arguments[2];
if(arguments[3]!=undefined && arguments[3]!="") {
 o["public"] = arguments[3];
}
//alert('o name'+o["name"])
//alert('o val'+o["value"])
OS[OS.length] = o;
}
}
function processFilterObjects() {
 for(j=0;j<OS.length;j++) { 
     o = OS[j];    
     if(o["name"] == 'exclude') {
      addExclusion(o["value"]);
     } else {
        if(o["value"]!='') {
          if(o["text"]!=undefined) {
//alert('add o '+o["name"]+ ' - ' +o["public"]);
           assignFilter(o["name"],o["value"],o["text"],o["public"]);
          } else {
//alert('2add o '+o["name"]+ ' - ' +o["public"]);
           assignFilter(o["name"],o["value"],o["value"],o["public"]);
           }
        } 
     }
  }
}
function setFilter (f,SUBMITTING) {
 initFilters();
 if(arguments[2]!=undefined) {
 processFilterObjects();
 } else {
 processForm();
 }
 //what if no filters were selected - warn!
 if(SUBMITTING && FILTERS.length == 0) {
  retrieveAllNames(f);
  alert('Please set at least one filter for your search or you will get everythin in the database!');
  return false;
 }
 //go through the collected values
 for(i=0;i<FILTERS.length;i++) {
//FILTERS
//alert('look at f '+FILTERS[i]);
//alert('look at prif '+PRIVATEFILTERNAMES[FILTERS[i]]);
  arr = FILTEREDNAMES[FILTERS[i]];
  fname = FILTERS[i].split('_');
  if(arr.length>1) {
   //alert('OR '+arr.length+' F'+FILTERS[i]);
   ORS = new Array();
   ORSX = new Array();
   for(j=0;j<arr.length;j++) {
    ORS[ORS.length] = getFilterComponent(fname[3],fname[4],arr[j]);   
    ORSX[ORSX.length] = getFilterComponentExp(fname[3],fname[4],arr[j]);   
   }
   ALL[ALL.length] = '(|'+ORS.join('')+')';
   ALLX[ALLX.length] = ORSX.join(' OR ');
   if(PRIVATEFILTERNAMES[FILTERS[i]]==undefined) {
    ALLXP[ALLXP.length] = ORSX.join(' OR ');
   }
  } else {
   //alert('AND F'+FILTERS[i]);
   ALL[ALL.length] = getFilterComponent(fname[3],fname[4],arr[0]);
   ALLX[ALLX.length] = getFilterComponentExp(fname[3],fname[4],arr[0],FILTEREDVALS[arr[0]]);
   if(PRIVATEFILTERNAMES[FILTERS[i]]==undefined) {
    ALLXP[ALLXP.length] = getFilterComponentExp(fname[3],fname[4],arr[0],FILTEREDVALS[arr[0]]);
   }
  }
 }
/* 
 - add the standard exclusions 
 - drop dates put in by doc:com (temporalentitylink)
 - drop dates put in by doc:com (some missing temporalentitylink starting "Publish ")
 - activity periods
 - blank descriptions (emily made some)
*/
 if(EXCLUSIONS.length>0) {
 FILTERS[FILTERS.length] = "standard exclusions";
 }
 numexclusions = EXCLUSIONS.length;
//check that activity period is not selected in type list
if(ALLVALS.indexOf('activity period')!=-1) {
 for(k=0;k<EXCLUSIONS.length;k++) {
  if(EXCLUSIONS[k].indexOf('activity period')!=-1) {
   EXCLUSIONS[k] = null;
numexclusions--;
   //alert('remove activity period exclusion');
  }
 }
}
if(ALLVALS.indexOf('press for change')!=-1) {
 for(k=0;k<EXCLUSIONS.length;k++) {
  if(EXCLUSIONS[k].indexOf('press for change')!=-1) {
   EXCLUSIONS[k] = null;
numexclusions--;
  }
 }
}
if(numexclusions == 1) {
ALL[ALL.length] = "(!"+EXCLUSIONS.join('')+")";
} else if(numexclusions > 1) {
ALL[ALL.length] = "(!(|"+EXCLUSIONS.join('')+"))";
}
//add some text for the exclusions
//finally put the ALL elements together
//if only 1 no and needed
if(FILTERS.length == 1) {
FF = ALL.join('');
FFX = ALLX.join(' AND ');
FFXP = ALLXP.join(', ');
FFS = ALL.join("\n");
} else {
FF = '(&'+ALL.join('')+')';
FFS = "(&\n"+ALL.join("\n")+"\n)";
FFX = ALLX.join(' AND ');
FFXP = ALLXP.join(', ');
}
FFXP
//add some text for the exclusions
var excltexts = new Array();
 for(k=0;k<EXCLUSIONS.length;k++) {
  if(SEXP[EXCLUSIONS[k]]) {
   excltexts[excltexts.length] = SEXP[EXCLUSIONS[k]];
  }
 }
if(excltexts.length>0) {
FFX += ' [Excludes: '+excltexts.join(', ')+ ']';
}
}
function getFilterComponent (n,op,v) {
  var fi = 's';
  //alert('gF n '+n+' op'+op+' v'+v+' OPNUMS[op]'+OPNUMS[op]);
  switch(OPNUMS[op]) {
   case(1): { fi = '('+n+'='+v+')'; break; }
   case(2): { fi = '('+n+'=*'+v+'*)'; break;  }
   case(3): { fi = '('+n+'>='+v+')'; break; }
   case(4): { fi = '('+n+'<='+v+')'; break; }
   case(5): { fi = '('+n+'='+v+'*)'; break; }
   case(6): { fi = '(!('+n+'='+v+'))'; break; }
   case(7): { fi = '(!('+n+'=*'+v+'*))'; break; }
   default: fi = '('+n+'=*)';
  }
  return fi;
}
function getFilterComponentExp (n,op,v,t) {
if(v.indexOf('=')!=-1) {
v = get_name_from_dn(v);
}
if(n.indexOf('date')!=-1) {
v = genTime(v);
}
if(t==undefined) { t = v; }
t = t.toLowerCase();
if(t.indexOf('campaign network')!=-1) {
 n = 'campaign network';
// v += ' campaign network'; 
} else if(t.indexOf('wheel')!=-1) {
 n = 'wheel audience';
 //v += ' (wheel)'; 
}
if(SEXP[n]) { n = SEXP[n] }
if(SEXP[op]) { op = SEXP[op] }
return n +' ' +op+ ' '+v; 
}
//
function getFilterComponent (n,op,v) {
  var fi = 's';
if(n.indexOf('date')!=-1 && op.indexOf('eq')!=-1 && v.indexOf('*')==-1 && v.length<14) {
//alert('op:'+OPNUMS[op]);
v = v + '*';
}
  //alert('gF n '+n+' op'+op+' v'+v+' OPNUMS[op]'+OPNUMS[op]);
  switch(OPNUMS[op]) {
   case(1): { fi = '('+n+'='+v+')'; break; }
   case(2): { fi = '('+n+'=*'+v+'*)'; break;  }
   case(3): { fi = '('+n+'>='+v+')'; break; }
   case(4): { fi = '('+n+'<='+v+')'; break; }
   case(5): { fi = '('+n+'='+v+'*)'; break; }
   case(6): { fi = '(!('+n+'='+v+'))'; break; }
   case(7): { fi = '(!('+n+'=*'+v+'*))'; break; }
   default: fi = '('+n+'=*)';
  }
  return fi;
}
function getFilterComponentExp (n,op,v,t) {
if(v.indexOf('=')!=-1) {
v = get_name_from_dn(v);
}
if(n.indexOf('date')!=-1) {
v = genTime(v);
}
if(t==undefined) { t = v; }
t = t.toLowerCase();
if(t.indexOf('campaign network')!=-1) {
 n = 'campaign network';
// v += ' campaign network'; 
} else if(t.indexOf('wheel')!=-1) {
 n = 'wheel audience';
 //v += ' (wheel)'; 
}
if(SEXP[n]) { n = SEXP[n] }
if(SEXP[op]) { op = SEXP[op] }
return n +' ' +op+ ' '+v; 
}
function assignFilter (n,v,t,p) {
//if we put activity periods in, turn off the exclusion
if(p==undefined) { } else { 
PRIVATEFILTERNAMES[n] = "1"; }
ALLVALS += v;
if(FILTEREDNAMES[n]) {
arr = FILTEREDNAMES[n];
arr[arr.length] = v;
} else {
FILTERS[FILTERS.length] = n;
FILTEREDNAMES[n] = new Array(v);
}
//put text in here in case we want to differentiate between say campaign network and wheel audience
if(t==undefined) { t = v; }
FILTEREDVALS[v] = t;       
}
function addExclusion (v) {
  EXCLUSIONS[EXCLUSIONS.length] = v;
}
/* new */
var els=new Array(),elsT=new Array(),elsD=new Array(),elsF=new Array(),elsS=new Array(),elsU=new Array(),elsRD=new Array();
var CURSOR= 0, Q = 20, MAXQ = 20, MAX = 6, LIBAREA = '',SHOWALL=false;
function getDbycampaign (c,d) {
getD2('','','',"getDrows","","releasedate","desc","libtitle","libarea","f_1_filter_campaignpubliclabellink_eq",c,"","f_1_filter_createtimestamp_gt",d,"private")
}
function getDby (xtval,u,elname,c,d,el) {
if(d!=undefined && d!='') {
if(d == '-1Y') {
 //one year ago
 d = getGenTimeDay('-1Y');
 getD2(', published in last 12 months',u,'',"getDrows","","releasedate","desc","libtitle","libarea",elname,c,"","f_1_filter_createtimestamp_gt",d,"private");
} else if(d == '-3M') {
 d = getGenTimeDay('-3M');
 getD2(', published in last 3 months',u,'',"getDrows","","releasedate","desc","libtitle","libarea",elname,c,"","f_1_filter_createtimestamp_gt",d,"private");
} else if(d == '-1M') {
 d = getGenTimeDay('-1M');
 getD2(', published in the last month',u,'',"getDrows","","releasedate","desc","libtitle","libarea",elname,c,"","f_1_filter_createtimestamp_gt",d,"private");
} else if(d == 'popular') {
 getD2(', most popular',u,'',"getDrows","","releasedate","desc","libtitle","libarea",elname,c,"");
}
} else {
getD2('',u,'',"getDrows","","releasedate","desc","libtitle","libarea",elname,c,"")
}
if(el!=undefined) {
selector(el,c);
}
}
function printE(tID,titleID,titleVal,noValText,method) {
 myOCZ = function (responseText, responseXML) {
   if(titleVal.indexOf('popular')!=-1) {
    var elements = responseXML.documentElement.getElementsByTagName('resourceitem');
    var ei = 0;
    els = new Array();
    for(ei=0;ei<elements.length;ei++) {
     els.push(elements[ei].firstChild.data);
    }
   } else {
    els = responseText.split('<BR>');
   }
   var e; 
   var numrec = els.length;
   if((e = document.getElementById('numrec'))!=null) {
     e.innerHTML = numrec;
   }
   if(numrec==2 && els[0].indexOf('<!--$')==0) { numrec = 0; }
   if(els!=null && numrec>0) {
    MAX = numrec;
    Q<MAX?end=Q:end=MAX;
    if((e = document.getElementById('tnav'))!=null) {
      e.innerHTML = getNav('t');
      e.style.width = '100%';
      if((e = document.getElementById('fnav'))!=null) {
       e.innerHTML = getNav('f');
      }
    }
    printErows(0, end, tID);
    if((e = document.getElementById('pbar'))!=null) {
     e.style.display = 'none';
    }
    if((e = document.getElementById('fadvice'))!=null) {e.style.display = 'inline';}
    if(titleVal==undefined || titleVal=='') {titleVal = '';} 
    if((e = document.getElementById(titleID))!=null) {
     e.innerHTML = '<span class="counter">'+(numrec-1)+'</span> documents found where '+ FFXP+titleVal;
    }
   } else {
    if((e = document.getElementById('pbar'))!=null) {
     e.style.display = 'none';
    }
    if((e = document.getElementById(titleID))!=null) {
     e.innerHTML = '<span class="counter">No</span> documents found where: '+ FFXP+titleVal;
    }
   } 
 }
 return myOCZ;
}
lastStart = 0; lastEnd = 0;
function printErows(start,end,tID) {
if(start=='next') {
 start = lastStart+=MAXQ;
 if(start>=MAX) { start = 0; }
 end = lastEnd+=MAXQ;
 if(end>=MAX) { 
  if(start>=MAX || start == 0) { end = MAXQ; } else { end = MAX; }
 }
} else if(start=='last') {
 start = lastStart-=MAXQ;
 end = lastEnd-=MAXQ;
 if(start<0) { 
  end = MAX;
  segments = parseInt(MAX / Q);
  start = segments*MAXQ;
 }
} 
if(end==undefined) { end = MAX; ff = 'f'; ft = 't'; } else { ff = 'f'+start; ft = 't'+start; }
if(tID==undefined) { tID = 'libarea'; }
lastStart = start;
lastEnd = end;
//alert('w');
st = new Date().getTime();
var t = getErowsD(start,end);
et = new Date().getTime();
document.getElementById(tID).innerHTML = t;
et2 = new Date().getTime();
hiNav(ft,ff);
et3 = new Date().getTime();
//alert('getErows: '+((et-st)/1000)+ ' s. iH: '+((et2-et)/1000)+ ' s. hN: '+((et3-et2)/1000)+' s.');
}
function getErowsD (start,end) {
  var t = ''; var testVal = start;
  var iterations = end - start;
  var n = iterations % 8;
  while(n--) {
   t += '<br>'+els[testVal]; 
   testVal++;
  }
  n = parseInt(iterations / 8);
  while (n--) {
   t += '<br>'+els[testVal]; 
   testVal++;
   t += '<br>'+els[testVal]; 
   testVal++;
   t += '<br>'+els[testVal]; 
   testVal++;
   t += '<br>'+els[testVal]; 
   testVal++;
   t += '<br>'+els[testVal]; 
   testVal++;
   t += '<br>'+els[testVal]; 
   testVal++;
   t += '<br>'+els[testVal]; 
   testVal++;
   t += '<br>'+els[testVal]; 
   testVal++;
  }
  return t;
}
function getErows (start,end) {
  var t = '';
  for(CURSOR=start;CURSOR<end;CURSOR++) {
    //if(els[CURSOR]!=undefined) {
      t += '<br>'+els[CURSOR];
    //}
  }
  return t;
}
function getD2(xtVal,u,v,om,max,sk,so,tID,dID) {
if(tID==undefined || tID == null || tID == '') { tID = "libtitle"; }
if(dID==undefined || dID == null || dID == '') { dID = "libarea"; }
//alert(tID);
var e;
if( (e = document.getElementById(tID) ) != null) {
e.innerHTML = 'searching for documents ...';
//hide nav and uncover progress bar
if((e = document.getElementById('tnav'))!=null) { e.style.display = 'none';}
if((e = document.getElementById('fnav'))!=null) { e.style.display = 'none';}
if((e = document.getElementById('fadvice'))!=null) { e.style.display = 'none';}
if((e = document.getElementById('pbar'))!=null) { e.style.display = 'inline';}
}
//if this is heading for the libarea - hide the cover page stuff
if(dID.indexOf('libarea')!=-1) {
if((e = document.getElementById('cover'))!=null && e.style.display!='none') {e.style.display = 'none';}
document.getElementById(dID).innerHTML = '';
}
initFilterObjects();
Q = MAXQ;
 //addFilterObjects();
if(om==undefined) { om = "getDrows"; }
if(max==undefined) { max = ""; }
if(max!="" && max > 0) { Q = max; }
if(sk==undefined) { sk = "releasedate"; }
if(so==undefined) { so = "desc"; }
if(arguments.length>9) {
for(i=9;i<arguments.length;i+=3) {
if(arguments[i]!=undefined && arguments[i+1]!=undefined) {
addFilterObject(arguments[i],arguments[i+1],"",arguments[i+2]);
}
}
}
 if(v!='' && v!=undefined) {
 for(i=0;i<v.elements.length;i++) {
  if(v.elements[i].type.indexOf('elect')!=-1 && (val = v.elements[i][v.elements[i].selectedIndex].value) != '') {
   if(v.elements[i].name.indexOf('fundedby')!=-1) {
    if(val == 'trust') {
     addFilterObject("f_1_filter_fundedbytrust_eq","*");
    } else {
     addFilterObject("f_1_filter_fundedbyltd_eq","*");
    }
   } else {  
    addFilterObject(v.elements[i].name,val);
   }
  }
 }
 }
//get the filterexpression then add the general filters
/*
url = www.foe.co.uk || community.foe.co.uk
audience = public
lifecycle = live
securitylevel = public || external
linkable = true (need to add this attribute - means can provide a link within the publication context)
*/
addFilterObject("f_1_filter_restricted_neq","true","","private");
addFilterObject("f_1_filter_url_neq","http://intranet.foe.*","","private");
addFilterObject("f_1_filter_url_eq","*","","private");
addFilterObject("f_1_filter_lifecyclelink_eq","cn=live,ou=lifecycles,ou=resources,dc=foe,dc=co,dc=uk","","private");
 //submitMe(false,"o");
 setFilter(v,false,'o');
 //initXHRURLFields(h,max,sk,so,tu,tue) {
//if xtVal indexOf '3 month' or 'last month' set template to doc_html_board.html
if(om.indexOf('NoDesc')!=-1) {
 initXHRURLFields('foe.ldap.Document',max,sk,so,'/Templates/entities/foedocument/doc_html_nodesc.html','');
} else {
 if(xtVal.indexOf('3 month')!=-1 || xtVal.indexOf('last month')!=-1) {
 initXHRURLFields('foe.ldap.Document',max,sk,so,'/Templates/entities/foedocument/doc_html_board.html','','url','title','releasedate','filesize','accessinfo','description','fundedbytrust','fundedbyltd','linkable');
 } else {
 initXHRURLFields('foe.ldap.Document',max,sk,so,'/Templates/entities/foedocument/doc_html.html','','url','title','releasedate','filesize','accessinfo','description','linkable');
 }
}
 xhru = getXHRUrl();
 if((e = document.getElementById('filtershow'))!=null) {
  e.innerHTML = xhru;
 }
 if((e = document.getElementById('sxp'))!=null) {
  e.innerHTML = FFXP;
 }
 //normally now run the 'runner xml http  req wrapper
if(u!=undefined && u!='') {
 runner(u,"outputLog","e",printE(dID,tID,xtVal,'no documents found for that query',om));
} else {
 runner(xhru,"outputLog","e",printE(dID,tID,xtVal,'no documents found for that query.',om));
}
}
function getNav(pre) {
 if(Q<MAX) {
 var t = '<div class="rcell noprint">';
 t+='<div class="tcell noprint">Results page:</div>';
 for(i=0,j=Q,p=1;j<=MAX;i+=Q,j+=Q,p++) {
  t+='<div class="tcell">&nbsp;&nbsp;<a href="" class="paging" id="'+pre+i+'" onclick="printErows('+i+','+(i+Q)+');return false">'+p+'</a></div>';
 }
 if((j-Q)!=MAX) {
  t+='<div class="tcell">&nbsp;&nbsp;<a href="" class="paging" id="'+pre+(j-Q)+'" onclick="printErows('+(j-Q)+','+MAX+');return false">'+p+'</a></div>';
 }
//showall
if(SHOWALL) {
 t+='<div class="tcell">&nbsp;&nbsp;<a href="" class="paging"  id="'+pre+'" onclick="printErows(0);return false">all</a></div>';
}
t+='<div class="tcell">&nbsp;&nbsp;<a href="" class="paging" onclick="printErows(\'last\');return false">&lt;&lt;</a></div>';
t+='<div class="tcell">&nbsp;&nbsp;<a href="" class="paging" onclick="printErows(\'next\');return false">&gt;&gt;</a></div>';
 return t+'</div>';
 }
 return '';
}
var lastFF = '',lastFT = '';
function hiNav(ft,ff) {
var a;
 if((a = document.getElementById('tnav'))!=null) {a.style.display = 'inline';}
 if((a = document.getElementById('fnav'))!=null) {a.style.display = 'inline';}
 if(ft==undefined) { ft = 't0'; ff = 'f0'; }
 if(lastFF!='' && (a = document.getElementById(lastFF))!=null) {
  a.className = 'paging';
  a = document.getElementById(lastFT);
  a.className = 'paging';
 }
 lastFF = ff;lastFT = ft;
 if((a = document.getElementById(lastFF))!=null) {
 a.className = 'pagingbold';
 a = document.getElementById(lastFT);
 a.className = 'pagingbold';
 }
}

function get_name_from_dn (dn) {
if((start = dn.indexOf('=')) != -1) {
if((end = dn.indexOf(',',start)) != -1) {
return dn.substring(start+1,end);
}
}
return dn;
}
var lastSel;
function selector (el,v) {
if(el!=undefined && el.type!=undefined) {
if(el.type.indexOf('elect')!=-1) {
 for(i=0;i<el.length;i++) {
  if(el[i].value==v) {
   el.selectedIndex = i;
   if(lastSel!=undefined && lastSel!=el) {
    lastSel.selectedIndex=0;
   }
   lastSel = el;
   break;
  }
 }
} else {
}
}
}
//time things from dc_calendar
function genTime ( tim ) {
    //expect the time string to be 15 characters - last one "Z"
    if(tim == undefined || tim == '') {
        return "";
    } else {
    //might have a wildcard on the end?
    if(tim.length>1 && tim.indexOf('*') == tim.length-1) {
        tim = tim.substring(0,tim.length-1);
    }   
   if(tim.length==8) {
        y = tim.substring(0,4);
        m = tim.substring(4,6);
        d = tim.substring(6,8);
        return myParseInt(d)+'-'+shortmonths[myParseInt(m)]+'-'+myParseInt(y);
    } else if(tim.length==6) {
        y = tim.substring(0,4);
        m = tim.substring(4,6);
        return shortmonths[myParseInt(m)]+'-'+myParseInt(y);
    } else if(tim.length==4) {
        y = tim.substring(0,4);
        return myParseInt(y);
    } else if(tim.length==15) {
        y = tim.substring(0,4);
        m = tim.substring(4,6);
        d = tim.substring(6,8);
        h = tim.substring(8,10);
        min = tim.substring(10,12);
        s = tim.substring(12,14);
        return shortmonths[myParseInt(m)]+ ' '+myParseInt(d)+', '+myParseInt(y)+' '+myParseIntToString(h)+':'+myParseIntToString(min)+':'+myParseIntToString(s);
    } else {
    return "";
    }
   }
}
//strip leading zeroes from time strings - 04 type values cam get interpreted as octal, which is bad news for 08 and 09 - thanks Kevin.
function myParseInt ( time_string ) {
    if(time_string == '00') {
        return 0;
    } else {
        while(time_string.indexOf('0') == 0) {
            time_string = time_string.substring(1,time_string.length);
        }
        return parseInt(time_string);
    }
}
var numExp = new RegExp("^[0-9]+$");
function isNumber (val) {
 return numExp.exec(val);
}
//strip leading zeroes from time strings - 04 type values cam get interpreted as octal, which is bad news for 08 and 09 - thanks Kevin... but then put the zeroes back on
function myParseIntToString ( time_string ) {
    var ti = 0;
   if(!isNumber(time_string)) {
        return '';
    }
    time_string = new String(time_string);
    if(time_string == '00') {
        return "00";
    } else {
        while(time_string.indexOf('0') == 0) {
            time_string = time_string.substring(1,time_string.length);
        }
        ti = parseInt(time_string);        
        if(ti<10) {
            return nicenumbers[ti];
        } else {
            return ti;
        }
    }
}
var browserV = navigator.appVersion;
var yearadjust = 1900;
if(browserV.indexOf('MSIE')!=-1) {
yearadjust = 0;
}
var shortmonths = new Array("Pick a Month","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
var nicenumbers = new Array("00","01","02","03","04","05","06","07",'08',"09");
var millis_per_day = 86400000;
function getGenTimeDay (decrement,from) {
      var timenow;
//alert(' from'+from);
      if(from == undefined || from.length < 8) {
            timenow = new Date();
        } else {
        y = from.substring(0,4);
        m = from.substring(4,6);
        d = from.substring(6,8);
          timenow = new Date();
          timenow.setYear(myParseInt(y));
          timenow.setMonth(myParseInt(m) -1 );
          timenow.setDate(myParseInt(d));
      }
        if(decrement==undefined || decrement==null || decrement==0) {
            //timenow = new Date();
            nowyear = new String(timenow.getYear() + yearadjust);
            nowmonth = new String(timenow.getMonth() + 1);
            if(nowmonth.length==1) { nowmonth = "0"+nowmonth; }
            nowdate = new String(timenow.getDate());
            if(nowdate.length==1) { nowdate = "0"+nowdate; }
        } else {
         if(decrement == '-1Y') {
            //timenow = new Date();
            timenow.setYear(timenow.getYear() - 1 + yearadjust);
            nowyear = new String(timenow.getYear() + yearadjust);
            nowmonth = new String(timenow.getMonth() + 1);
            if(nowmonth.length==1) { nowmonth = "0"+nowmonth; }
            nowdate = new String(timenow.getDate());
            if(nowdate.length==1) { nowdate = "0"+nowdate; }
         } else if(decrement == '-3M') {
            //timenow = new Date();
            timenow.setMonth(timenow.getMonth() - 3);
            nowyear = new String(timenow.getYear() + yearadjust);
            nowmonth = new String(timenow.getMonth() + 1);
            if(nowmonth.length==1) { nowmonth = "0"+nowmonth; }
            nowdate = new String(timenow.getDate());
            if(nowdate.length==1) { nowdate = "0"+nowdate; }
            //alert(nowyear + nowmonth + nowdate);
         } else if(decrement == '-1M') {
            //timenow = new Date();
            timenow.setMonth(timenow.getMonth() - 1);
            nowyear = new String(timenow.getYear() + yearadjust);
            nowmonth = new String(timenow.getMonth() + 1);
            if(nowmonth.length==1) { nowmonth = "0"+nowmonth; }
            nowdate = new String(timenow.getDate());
            if(nowdate.length==1) { nowdate = "0"+nowdate; }
            //alert(nowyear + nowmonth + nowdate);

         } else {
            //timenow = new Date();
            nowdate = new String(timenow.getDate());
            now_millis = timenow.getTime();
            last_day_millis = now_millis + ( decrement*millis_per_day ) ;
            timelastday =  new Date(last_day_millis);
            nowyear = new String(timelastday.getYear() + yearadjust);
            nowmonth = new String(timelastday.getMonth() + 1);
            if(nowmonth.length==1) { nowmonth = "0"+nowmonth; }
            nowdate = new String(timelastday.getDate());
            if(nowdate.length==1) { nowdate = "0"+nowdate; }
         }
        }
        
        return nowyear + nowmonth + nowdate;
}