function getPageTracker(){
 return _gat._getTracker("UA-2506285-1");
}
//global page tracker that onclick pdf handlers can access
var pageTracker;
//global object to store arbitrary things in
var pouch = new Object();
pouch.transSourcecode = 'none'; //set a default for the sourcecode
pouch.transSKU = 'DO1'; //set a default for the SKU
pouch.url = ''; //a useful url




/*you tube flash display parameters*/
var ytparams = { 
  allowScriptAccess: 'always',
  wmode:'transparent'
};
var ytatts = { id: 'ytplayer' };

function jump_menu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) { selObj.selectedIndex=0; }
}
//edited by chris

function MM_jumpMenu(targ,selObj,restore){ //v3.0 to maintain compatiblity - will be deprecated after June 01
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) { selObj.selectedIndex=0; }
}

function openBrWindow(theURL,winName,features) { //v2.0
   window.open(theURL,winName,features);
  //if (newWind.opener == null) { // for Nav 2.0x 
   //newWind.opener = self // this creates and sets a new property 
//}
}

//line break to <br> conversion utils for textarea elements Chrisg 19.02.04
//Now generic to any field regards of name where output should be XHTML
function addBRtags(selObj){
    for (i=0; i < selObj.elements.length; i++){
    if (selObj.elements[i].type=="textarea"){
        if(selObj.elements[i].value.indexOf("<br />")==-1){
            selObj.elements[i].value = selObj.elements[i].value.replace(new RegExp("[\n\r]","g"),"<br />");
        }
    }
 }
}
function removeBRtags(selObj){
    if(selObj){
        selObj.value = selObj.value.replace(new RegExp("<br />","g"),"\r");
        selObj.value = selObj.value.replace(new RegExp("<br>","g"),"\r");
    }
}

function composeToFOE (cand,subj) {
   var doc;
   var body = "Message sent from this page:\r\n"+window.location.href+"\r\n";
    if(cand!='' && cand.indexOf('@')==-1) {
        cand = cand+'@foe.co.uk';
    }
    if(subj==undefined) {
        subj = '';
        doc = "mailto:" + cand;

    } else {
        doc = "mailto:" + cand+ "?subject="+escape(subj)+"&body="+escape(body);
   }

   // POP UP EMAIL MESSAGE WINDOW
   window.location = doc;    
}

//check that a letters servlet form has a valid recipient
function has_valid_recipient (theForm) {
    var hasRecip = false, i = 0, el;
    var emptyPat = /^\s*$/;
    for (i=0; i < theForm.elements.length; i++) {
     if (theForm.elements[i].name=="email_and_name_of_recipient") {
        if(!theForm.elements[i].value.match(emptyPat) && theForm.elements[i].value.indexOf("<!-")!=0) {
            //if a checkbox only counts if checked
            if(theForm.elements[i].type == "checkbox") {
              if(theForm.elements[i].checked) {
                hasRecip = true;
                break;
              }
             } else {
              hasRecip = true;
              break;
             }
        }
     }
    }
    if(!hasRecip && (el = document.getElementById('validation_error'))!=null) {
       el.innerHTML = 'Please ensure that there is at least one recipient';
       el.style.display = 'inline';
    }
    return hasRecip;
}


/* allow letters servlet pages to toggle between letter and email output formats 
also check that a recipient is in place
- SG april 2008
*/
function complex_action_submit (theForm) {
 if(theForm.action.indexOf('tc')!=-1) {
  addBRtags(theForm);
  clear_form(theForm);
  if(has_valid_text_fields(theForm)) {
   return has_valid_recipient(theForm);
  }
 } else {
  clear_form(theForm);
  var patt1=/please type your story here/gi;
  if(theForm.part2 != undefined && theForm.part2.value.match(patt1)) {
   theForm.part2.value = theForm.part2.value.replace(patt1,'');
  }
  if(has_valid_text_fields(theForm)) {
   return has_valid_recipient(theForm);
  }
 }
 return false;
}

//Google Analytics page tracker 19.Dec.08
/*
23.Dec.08
steven added pouch properties transID, transType and transAmount parameters, to record donation amounts
these properties are set in donation thankyou page
*/


function gapagetracker(addParams){
 //used in secure site and non - secure once templates are changed to call gapagetracker sg 22/02/2009
 if(addParams == undefined) { addParams = ''; }
  pageTracker = getPageTracker();

  if(location.href.indexOf('https:')!=-1){
   //secure site

   if (addParams == '.error'){
    //error page displayed so log this instead of GeneralFormHttpServlet
     var ref = document.referrer;
     var refpathname = ref.substring (ref.indexOf('foe.co.uk')+ 9,ref.length);
      pageTracker._trackPageview("secure"+refpathname +addParams);   
   }else{
    //secure site
    pageTracker._trackPageview("secure"+location.pathname+addParams);
    if(pouch.transID != undefined && pouch.transType != undefined && pouch.transAmount != undefined) {
     pageTracker._addTrans(
       pouch.transID,                                     // Order ID
       "Friends of the Earth",                            // Affiliation
       pouch.transAmount,                                    // Total
       "0",                                     // Tax
       "0",                                        // Shipping
       "n/a",                                 // City
       "n/a",                               // State
       "n/a"                                       // Country
     );
     pageTracker._addItem(
      pouch.transID,                                     // Order ID
      pouch.transSKU,                                     // SKU
      pouch.transType,                                  // Product Name 
      pouch.transSourcecode,                             // Category
      pouch.transAmount,                                    // Price
      "1"                                         // Quantity
     );
     pageTracker._trackTrans();
    }
   }
  } else {
    //nonsecure site
    //if 404 do xxxx
    if (location.href.indexOf('/404.html')!=-1){
     pageTracker._trackPageview("/404.html?page=" + document.location.pathname + document.location.search + "&from=" + document.referrer);
    } else {
     //else call pageTracker normally
     pageTracker._trackPageview();
    }    
  }
}

//Google Analytics action tracker chrisg 19.Dec.08

function actiontracker(addParams){

 pageTracker = getPageTracker();
 var ac = ".action";
 var pagetotrack = "";
 if(addParams == undefined || addParams == null) {
  addParams = "";
 }

//tracking socialbookmarking
if ((addParams == "delicious") || (addParams=="hugg") || (addParams=="digg") || (addParams=="twitter") ||(addParams=="facebook") || (addParams=="stumbleupon")){
    //pagetotrack = location.pathname + ac + ".post.socialnetwork." + addParams;
pagetotrack = ac + ".post.socialnetwork." + addParams;
} else if(addParams == "job"){
pagetotrack = ac + ".apply.job";
} else if(addParams == "card"){
pagetotrack = ac + ".post.card";
} else if(addParams.indexOf("card")==0){
pagetotrack = ac + ".post."+addParams;
} else if((addParams == "post.sendfriend") || (addParams =="vote") || (addParams=="apply.volunteer") ){
pagetotrack = ac + "." + addParams;
} else if(addParams.indexOf('contact.') != -1){
//track all contact and feedback pages
pagetotrack = ac + "." + addParams;
} else if(addParams == "list.climateonline"){
pagetotrack = ac + "." + "join.list.climateonline";
} else if(addParams == "list.moovement"){
pagetotrack = ac + "." + "join.list.moovement";
} else if(addParams == "list.enews"){
pagetotrack = ac + "." + "join.list.enews";

} else if(addParams=="individuals.email"){
 var dae = "", el = null;
 if((el = document.getElementById('email_and_name_of_recipient0'))!=null) {
  dae = el.value;
 } else {
  dae = document.actionform.email_and_name_of_recipient.value; 
 }
 var contactname = "";
 if(dae!=undefined) {
  var firstspace = dae.indexOf(' '); 
  var tempcontactname = dae.substring(firstspace+1,dae.length); 
  contactname = tempcontactname.replace(/ /g,"."); 
 } else {
  contactname = "unknown contactname";
 }
 pagetotrack = ac + ".pfc." + addParams + "." + contactname;
} else if((addParams== "mp.email")||(addParams == "mep.email")||(addParams=="la.email")|| (addParams == "am.email" ) ||(addParams =="mla.email")||(addParams=== "mp.post")||(addParams == "mep.post")||(addParams=="mla.post")|| (addParams == "am.post" ) ||(addParams =="la.post")){
 pagetotrack = ac + ".pfc." + addParams;
} else {
  /* Allows anything else to be passed for easier custom tracking, just specify the label in the 'addParams' */
  pagetotrack = ac + "." + addParams;
}
 
pageTracker._trackPageview(pagetotrack);
}



//Clears form fields of accessibility text Chrisg 11.10.03

function clear_field(selObj){
//for when user focus on field    
if((selObj.value.indexOf("Enter ")!=-1)|| (selObj.value.indexOf("Eich")!=-1) ||(selObj.value.indexOf("Nodwch")!=-1)||(selObj.value.indexOf("Vul")!=-1)||(selObj.value.indexOf("Entrez")!=-1)||(selObj.value.indexOf("Inserisci")!=-1)||(selObj.value.indexOf("Introduce")!=-1)||(selObj.value.indexOf("Tragen")!=-1)||(selObj.value.indexOf("Tapez")!=-1)||(selObj.value.indexOf("Zadejte")!=-1)||(selObj.value.indexOf("Írja")!=-1)||(selObj.value.indexOf("Wpisz")!=-1)){
selObj.value='';
}
}

//hide validation if its showing sg may 2010
function clear_validation(selObj) {
var el;
if((el = document.getElementById(selObj.id+'-err'))!=null) {
 el.style.display = 'none';
}
}

function clear_form(selObj){
 //for use when user submits form without filling some fields
 var i = 0;
 var pattern = /^\s*(Enter |Introduce |Nodwch |Entrez |Tragen |Tapez )/;
 for (i=0; i < selObj.elements.length; i++){
    if ((selObj.elements[i].type=="text")||(selObj.elements[i].type=="textarea")){
        if(selObj.elements[i].value.match(pattern)) {
          selObj.elements[i].value='';
        }
    }
 }
 return true;   
}

function check_email(selObj){
//checks if email address is present
var result = false;
for (i=0; i < selObj.elements.length; i++){
    if (selObj.elements[i].name.indexOf("email")!=-1){
        if((selObj.elements[i].value.indexOf(".")==-1)||(selObj.elements[i].value.indexOf("@")==-1)){
            //do nowt - result is already false
        }else{
            result= true;
        }
    }
}
if (result==false){
    alert("A valid email address is required");
}
return result;
}

function getUrlVars()
{
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = decodeURI(hash[1]);
    }
    return vars;
}

/*
a more general version of urlPassParamCheck
find querystring parameters or cookie variables and apply them to their respective page container whose id matches
e.g. given a querystring element colour=green, green would become the value of a div with the id of "colour" (if such a div exists)

*/
function passParamCheck (form,lookup) {
 if(lookup == undefined) { lookup = false; }
 //check that jquery is loaded, then use it to create a object of querystring params
 if (typeof jQuery == 'undefined') {  
    // jQuery is not loaded  
    //alert('jquery not loaded');
 } else {
  //alert('jquery - loaded');
  var myvars = getUrlVars();
  $.each(myvars, function(key, qsname) { 
   var qsvalue = myvars[qsname];
   //key is index, value is name of param, myvars[value] is value of qs param
   //alert(qsname+ ': '+qsvalue); 
   var theid = '#'+qsname;
   //look for id qsname or rq_qsname
   if($(theid).length) {
    var tname = $(theid).get(0).tagName;
    //alert('found page element:' +tname);
    var tval = $(theid).val();
    //alert('tval: '+tval);
    if(tname.match(/DIV|SPAN/i)) {
     //alert('matched use html');
     $(theid).html(qsvalue);     
    } else {
     $(theid).val(qsvalue);
    }
   }
  });
 }
}

/*
eg
urlPassParamCheck(document.forms.actionform)
see if any data has been passed in on the url querystring.
add it to form parameters if so
*/
function urlPassParamCheck (form,lookup) {
var el = '', loc = '', term = '', lterm = '';
var start = 0, end = 0;
if(lookup == undefined) { lookup = false; }
if(window.location.href.indexOf('ic_number')!=-1) {
 loc = window.location.href;
 start = loc.indexOf('ic_number=');
 if(start != -1) {
   start += 10; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   lterm = term.toLowerCase();
   lterm = unescape(lterm);
   if(lterm.indexOf(' ') == -1) {
   if(form.im_incoming_contact_number!=undefined) {
    form.im_incoming_contact_number.value=term;
   } else if((el = document.getElementById('ic_number'))!=null) {
   if(el.type == 'text' || el.type == 'hidden') {
    el.value=term;
   } else {
    el.innerHTML=term;
   }
   }
   //if we got a contact number, we could do a address details look up in care
   if(lookup) {
    loadMe(term);
   }
   }
 } 
}
if(window.location.href.indexOf('MID')!=-1) {
 loc = window.location.href;
 start = loc.indexOf('MID=');
 if(start != -1) {
   start += 4; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   lterm = term.toLowerCase();
   lterm = unescape(lterm);
   if(lterm.indexOf(' ') == -1) {
   if(form.rq_lyrismid!=undefined) {
    form.rq_lyrismid.value=term;
   } else if((el = document.getElementById('rq_lyrismid'))!=null) {
   if(el.type == 'text' || el.type == 'hidden') {
    el.value=term;
   } else {
    el.innerHTML=term;
   }
   }
   //if we got a contact number, we could do a address details look up in care
   }
 } 
}
if(window.location.href.indexOf('hq_e')!=-1) {
 loc = window.location.href;
 start = loc.indexOf('hq_e=');
 if(start != -1) {
   start += 4; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   lterm = term.toLowerCase();
   lterm = unescape(lterm);
   if(lterm.indexOf(' ') == -1) {
   if(form.rq_lyrisemail!=undefined) {
    form.rq_lyrisemail.value=term;
   } else if((el = document.getElementById('rq_lyrisemail'))!=null) {
   if(el.type == 'text' || el.type == 'hidden') {
    el.value=term;
   } else {
    el.innerHTML=term;
   }
   }
   //if we got a contact number, we could do a address details look up in care
   }
 } 
}


if(window.location.href.indexOf('m_sourcecode')!=-1) {
 loc = window.location.href;
 start = loc.indexOf('m_sourcecode=');
 if(start != -1) {
   start += 13; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   lterm = term.toLowerCase();
   lterm = unescape(lterm);
   if(lterm.indexOf('%') == -1 && lterm.indexOf(' ') == -1 && form.im_interest_referral_m_sourcecode!=undefined) {
    form.im_interest_referral_m_sourcecode.value=term;
   } else if((el = document.getElementById('source'))!=null || (el = document.getElementById('m_sourcecode'))!=null) {
   if(el.type == 'text' || el.type == 'hidden') {
    el.value=term;
    } else if(el.type.indexOf('select')!=-1) {
     //select the dropdown value
     var i=0, elfound = false;
     for(i=0;i<el.length;i++) {
      if(el[i].value==term) {
       el.selectedIndex = i;
       elfound = true;
       break;
      }
     }
     if(elfound === false) {
      //insert the value
      var elOptNew = document.createElement('option');
      elOptNew.text = 'Other';
      elOptNew.value = term;
      try {
       el.add(elOptNew, null); // standards compliant; doesn't work in IE
      }
      catch(ex) {
       el.add(elOptNew); // IE only
      }
     }
    } else {
     el.innerHTML=term;
    }
   }
 } 
} 
/*
if(window.location.href.indexOf('utm_source')!=-1) {
 loc = window.location.href;
 start = loc.indexOf('source=');
 if(start != -1) {
   start += 7; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   term = unescape(term);
   if((end = term.indexOf('?'))!=-1) { term = term.substring(0,end); }
   if(term.indexOf('%') == -1 && term.indexOf(' ') == -1 && form.im_interest_referral_m_sourcecode!=undefined) {
    form.im_interest_referral_m_sourcecode.value=term;
   } else if((el = document.getElementById('source'))!=null) {
    if(el.type == 'text' || el.type == 'hidden') {
     el.value=term;
    } else if(el.type.indexOf('select')!=-1) {
     //select the dropdown value
     var i=0;
     for(i=0;i<el.length;i++) {
      if(el[i].value==term) {
       el.selectedIndex = i;
       break;
      }
     }
    } else {
     el.innerHTML=term;
    }
   }
 } 
}
*/
//the next if comes after utm_source and replaces the value of utm_source in the form
if(window.location.href.match(/[?&]source=/) != null) {
 loc = window.location.href;
 start = loc.indexOf('source=');
 if(start != -1) {
   start += 7; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   term = unescape(term);
   if((end = term.indexOf('?'))!=-1) { term = term.substring(0,end); }
   if(term.indexOf('%') == -1 && term.indexOf(' ') == -1 && form.im_interest_referral_m_sourcecode!=undefined) {
    form.im_interest_referral_m_sourcecode.value=term;
   } else if((el = document.getElementById('source'))!=null) {
    if(el.type == 'text' || el.type == 'hidden') {
     el.value=term;
    } else if(el.type.indexOf('select')!=-1) {
     //select the dropdown value
     var i=0;
     for(i=0;i<el.length;i++) {
      if(el[i].value==term) {
       el.selectedIndex = i;
       break;
      }
     }
    } else {
     el.innerHTML=term;
    }
   }
 } 
}

//blue state digital pilot branch
//collect the bsd source code
//insert it in the list as selected
//hide the list
if(window.location.href.indexOf('state')!=-1) {
 loc = window.location.href;
 start = loc.indexOf('state=');
 if(start != -1) {
   start += 6; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   term = unescape(term);
   if((end = term.indexOf('?'))!=-1) { term = term.substring(0,end); }
   if((el = document.getElementById('source'))!=null) {
    if(el.type == 'text' || el.type == 'hidden') {
     el.value=term;
    } else if(el.type.indexOf('select')!=-1) {
     //push new value onto the list
     //select the dropdown value
     var elOptNew = document.createElement('option');
     elOptNew.text = term;
     elOptNew.value = term;
     try {
       el.add(elOptNew, null); // standards compliant; doesn't work in IE
     }
     catch(ex) {
       el.add(elOptNew); // IE only
     }
     el.selectedIndex = el.length -1;
     //hide the dropdown
     if((el = document.getElementById('sourcebox'))!=null) {
       el.style.display = 'none';
     }
    } else {
     el.innerHTML=term;
    }
   }
 } 
}

}


//personalised donation param check
/*
eg
urlPassParamCheck(document.forms.actionform)
see if any data has been passed in on the url querystring.
add it to form parameters if so
*/
function donationParamCheck (form) {
 var el = '', loc = '', term = '', lterm = '';
 var start = 0, end = 0;
 if(window.location.href.indexOf('amount')!=-1) {
  loc = window.location.href;
  start = loc.indexOf('amount=');
  if(start != -1) {
   start += 7; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   term = loc.substring(start,end);
   lterm = term.toLowerCase();
   lterm = unescape(lterm);
   if(lterm.indexOf(' ') == -1 && lterm > 0) {
    if((el = document.getElementById('donation-amt1')) != null && el.value == lterm) {
     el.checked = true;
     if((el = document.getElementById('Total_Money_Required')) != null) {
      el.value = lterm;
     }
    } else
    if((el = document.getElementById('donation-amt2')) != null && el.value == lterm) {
     el.checked = true;
     if((el = document.getElementById('Total_Money_Required')) != null) {
      el.value = lterm;
     }
    } else
    if((el = document.getElementById('donation-amt3')) != null && el.value == lterm) {
     el.checked = true;
     if((el = document.getElementById('Total_Money_Required')) != null) {
      el.value = lterm;
     }
    } else 
    if((el = document.getElementById('donation-amt4')) != null) {
     el.checked = true;
     if((el = document.getElementById('donation-amt-other')) != null) {
      el.value = lterm;
     }
     if((el = document.getElementById('Total_Money_Required')) != null) {
      el.value = lterm;
     }
    }
 
   } //end lterm
  } //end start
 } //end window location
}


//set a form field from the currently selected menu option
//used for feedback comment form
function setCommentRecip (menu,field) {
if(menu != undefined && field != undefined) {
 if(menu.selectedIndex>0) {
  if(menu[menu.selectedIndex].value.indexOf('ink')!=-1) {
   field.value = "info@foe.co.uk";
   return;
  }
 }
 field.value = "info@foe.co.uk";
}
}

/* validate firstname, surname, 1st address line, postcode and display warning if none entered */
function validatePostcode (f,postcodeEl) {
if(postcodeEl!=undefined && postcodeEl.value=='') {
 var el;
 if((el = document.getElementById('postcodewarning'))!=null) {
  el.style.display = 'inline';
 }
 postcodeEl.focus();
 return false;
}
return true;
}


/* validate a text field and display warning if none entered 
Missing form element highlighting added by chrisg 10/09/08
*/
function has_valid_text_fields(theForm) {
    //clear border colors in case of multiple tests
 if (document.getElementById('rq_address1') !==null){
    document.getElementById('rq_address1').style.borderColor = "";
}
 if (document.getElementById('rq_postcode') !==null){
    document.getElementById('rq_postcode').style.borderColor = "";
}
 if (document.getElementById('rq_fname') !==null){
    document.getElementById('rq_fname').style.borderColor = "";
}
 if (document.getElementById('rq_sname') !==null){
    document.getElementById('rq_sname').style.borderColor = "";
}
    
    var invalid_counter = 0; 
    
if(theForm.rq_address1!==undefined && theForm.rq_address1.value==='') {
    if (document.getElementById('rq_address1') !==null){
        document.getElementById('rq_address1').style.borderColor = "red";
    }else{
        //alert kept for older browsers
         alert('You need to fill in the first address field');
        
    }
    invalid_counter++;
}
if(theForm.rq_postcode!==undefined && theForm.rq_postcode.value==='') {
    if (document.getElementById('rq_postcode') !==null){
        document.getElementById('rq_postcode').style.borderColor = "red";
    }else{
         alert('You need to fill in the postcode');
    
    }
invalid_counter++;
}
if(theForm.rq_fname!==undefined && theForm.rq_fname.value==='') {
    if (document.getElementById('rq_fname') !==null){
        document.getElementById('rq_fname').style.borderColor = "red";
    }else{
         alert('You need to fill in your firstname');
    
    }
invalid_counter++;
}
if(theForm.rq_sname!==undefined && theForm.rq_sname.value==='') {
    if (document.getElementById('rq_sname') !==null){
        document.getElementById('rq_sname').style.borderColor = "red";
    }else{
         alert('You need to fill in your surname');
    
    }
invalid_counter++;
}
//invalid_counter > 0 if any missing fields
if (invalid_counter !==0){
    if (document.getElementById('valid') !==null){
        document.getElementById('valid').style.display = "block";
    }
        
 return false;
}else{
return true;
}
        
}

/*
similar to the above but generic
see if any data has been passed in on the url querystring with 'qs_param_name' parameter
use it to set the value of form element form_el
*/
function setFormValueFromQuerystring (form, qs_param_name, form_el) {
 var el = '', loc = '', term = '', origterm = '';
 var start = 0, end = 0, paramlen = 0;
 if(window.location.href.indexOf(qs_param_name)!=-1) {
  paramlen = qs_param_name.length;
  loc = window.location.href;
  start = loc.indexOf(qs_param_name+'=');
  if(start != -1) {
   start += paramlen+1; end = loc.indexOf('&',start);
   if(end==-1) { end = loc.length; }       
   origterm = loc.substring(start,end);
   origterm = unescape(origterm);
   term = origterm.toLowerCase();
   term = unescape(term);
   //if(term.indexOf(' ') == -1) {
    if(form_el!=undefined) {
     if(form_el.type.indexOf('select')!=-1) {
      //match the term to an option value
      var ife = 0;
      for(ife=0;ife<form_el.length;ife++) {
       if(form_el[ife].value.toLowerCase().match(term)!=null) {
         form_el[ife].selected = true;
         break;
       }
      }
     } else {
      form_el.value=origterm;
     }
    } else if((el = document.getElementById(qs_param_name))!=null) {
     if(el.type == 'text' || el.type == 'hidden') {
      el.value=origterm;
     } else {
      el.innerHTML=origterm;
     }
    }
   //}
  } 
 }
}

function getEnclosingForm(formEl) {
if(formEl != undefined && formEl != '') {
while((formEl = formEl.parentNode) != null && formEl.nodeName.indexOf('FORM')==-1) {
}
}
return formEl;
}
//getAddress(null, document.actionform.rq_postcode, 'actionform', 'rq_address1', 'rq_address2', 'rq_town', '', '', 'rq_postcode', 'PAF_func', 'wbfunc','address');
function getAddress(prem,pc,form,add1,add2,add3,add4,add5,wbpc,funcname,wbfuncname,tpark,thost) {
//fills in address when postcode given
if(pc != '' && pc.name != undefined && pc.name.indexOf('ostcode')!=-1) {
} else {
 if((pc = document.getElementById('rq_postcode'))==null && (pc = document.getElementById('postcode'))==null) {  
  alert('postcode element not found');
 } 
 var pn = getEnclosingForm(pc);
 form = pn.name;

} 
if(form == undefined || form == null || form == '') {
 var pn = getEnclosingForm(pc);
 form = pn.name;
}
if(tpark == undefined || tpark == null || tpark == '') {
 tpark = 'templates/address';
}

        if(pc!=undefined && pc.value == '') {
              //alert('Please provide a postcode');
           //pc.value = 'enter postcode';
           if((message   = document.getElementById('sender_postcode'))!=null) {
            message.className = 'error';
           }
           return;
            
        }

        /* CJ 22/09> Old code - flag for removal:
         if((message   = document.getElementById('sender_postcode'))!=null) {
           message   = document.getElementById('sender_postcode');
           message.className = 'hidden';
         } 
        */

        var url = '/app/AddressServlet?template_park='+tpark+'&';

        if(prem != null && prem != '') {
                url = url + 'premises=' + prem.value + '&';
        }
        if(pc != null && pc.value != '') {
                url = url + 'postcode=' + pc.value + '&';
        }
        if(form != null && form != '') {
                url = url + 'formname=' + form+ '&';
        }
        if(add1 != null && add1 != '') {
                url = url + 'add1=' + add1 + '&';
        }
        if(add2 != null && add2 != '') {
                url = url + 'add2=' + add2 + '&';
        }
        if(add3 != null && add3 != '') {
                url = url + 'add3=' + add3 + '&';
        } 
        if(add4 != null && add4 != '') {
                url = url + 'add4=' + add4 + '&';
        }
        if(add5 != null && add5 != '') {
                url = url + 'add5=' + add5 + '&';
        }
        if(wbpc != null && wbpc != '') {
                url = url + 'wbpostcode=' + wbpc + '&';
        }
        if(funcname != null && funcname != '') {
                url = url + 'scriptname=' + funcname + '&';
        }
        if(wbfuncname != null && wbfuncname != '') {
                url = url + 'wbscriptname=' + wbfuncname + '&';
        }

        if(thost != undefined && thost != null) {
                url = url + 'template_host=' + thost;
        }        
        if(url.charAt(url.length) == '&') {
                url = url.substring(0, url.length-2);
        }

        var winhdle = window.open(url, 'blob', 'scrollbars,resizable,width=600,height=600');

        return true;
}

function validEmail ( cand ) {
    if(cand.indexOf('@')==-1) {
            alert('The email address should have a @');
            return false;
    }
    if(cand.indexOf(' ')!=-1) {
            alert('The email address should not have any spaces in it');
            return false;
    } 
    return true;
}

/* limit the number of checkboxes that can be checked in a particular group
JN 21/08/09
*/
function limitcheckboxes(boxgroup,boxlimit)
{
var group=boxgroup;
var limit=boxlimit;
var count=0;
for (var i=0; i<group.length; i++)
{
if(group[i].checked===true){
count+=1;
}
if(count>limit){
alert("Sorry, you can only select a maximum of "+limit+""); group[i].checked=false; return false;}
}
}


//plug in detection routines
// Copyright © 2000 by Apple Computer, Inc., All Rights Reserved.
//
// You may incorporate this Apple sample code into your own code
// without restriction. This Apple sample code has been provided "AS IS"
// and the responsibility for its operation is yours. You may redistribute
// this code, but you are not permitted to redistribute it as
// "Apple sample code" after having made changes.
var javascriptVersion1_1 = false;
javascriptVersion1_1 = true;


// initialize global variables
var detectableWithVB = false;
var pluginFound = false;


function goURL(daURL) {
    // if the browser can do it, use replace to preserve back button
    if(javascriptVersion1_1) {
    window.location.replace(daURL);
    } else {
    window.location = daURL;
    }
    return;
}

function redirectCheck(pluginFound, redirectURL, redirectIfFound) {
    // check for redirection
    if( redirectURL && ((pluginFound && redirectIfFound) || 
    (!pluginFound && !redirectIfFound)) ) {
    // go away
    goURL(redirectURL);
    return pluginFound;
    } else {
    // stay here and return result of plugin detection
    return pluginFound;
    }    
}

function canDetectPlugins() {
    if( detectableWithVB || (navigator.plugins && navigator.plugins.length > 0) ) {
    return true;
    } else {
    return false;
    }
}

function detectFlash(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('Shockwave','Flash'); 
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
    pluginFound = detectActiveXControl('ShockwaveFlash.ShockwaveFlash.1');
    }
    // check for redirection
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectDirector(redirectURL, redirectIfFound) { 
    pluginFound = detectPlugin('Shockwave','Director'); 
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
    pluginFound = detectActiveXControl('SWCtl.SWCtl.1');
    }
    // check for redirection
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectQuickTime(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('QuickTime');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
    pluginFound = detectQuickTimeActiveXControl();
    }
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectReal(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('RealPlayer');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
    pluginFound = (detectActiveXControl('rmocx.RealPlayer G2 Control') ||
               detectActiveXControl('RealPlayer.RealPlayer(tm) ActiveX Control (32-bit)') ||
               detectActiveXControl('RealVideo.RealVideo(tm) ActiveX Control (32-bit)'));
    }    
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectWindowsMedia(redirectURL, redirectIfFound) {
    pluginFound = detectPlugin('Windows Media Player');
    // if not found, try to detect with VisualBasic
    if(!pluginFound && detectableWithVB) {
    pluginFound = detectActiveXControl('MediaPlayer.MediaPlayer.1');
    }
    return redirectCheck(pluginFound, redirectURL, redirectIfFound);
}

function detectPlugin() {
    // allow for multiple checks in a single pass
    var daPlugins = detectPlugin.arguments;
    // consider pluginFound to be false until proven true
    var pluginFound = false;
    // if plugins array is there and not fake
    if (navigator.plugins && navigator.plugins.length > 0) {
    var pluginsArrayLength = navigator.plugins.length;
    // for each plugin...
    for (pluginsArrayCounter=0; pluginsArrayCounter < pluginsArrayLength; pluginsArrayCounter++ ) {
        // loop through all desired names and check each against the current plugin name
        var numFound = 0;
        for(namesCounter=0; namesCounter < daPlugins.length; namesCounter++) {
        // if desired plugin name is found in either plugin name or description
        if( (navigator.plugins[pluginsArrayCounter].name.indexOf(daPlugins[namesCounter]) >= 0) || 
            (navigator.plugins[pluginsArrayCounter].description.indexOf(daPlugins[namesCounter]) >= 0) ) {
            // this name was found
            numFound++;
        }   
        }
        // now that we have checked all the required names against this one plugin,
        // if the number we found matches the total number provided then we were successful
        if(numFound == daPlugins.length) {
        pluginFound = true;
        // if we've found the plugin, we can stop looking through at the rest of the plugins
        break;
        }
    }
    }
    return pluginFound;
} // detectPlugin


// Here we write out the VBScript block for MSIE Windows
if ((navigator.userAgent.indexOf('MSIE') != -1) && (navigator.userAgent.indexOf('Win') != -1)) {
    document.writeln('<script language="VBscript">');

    document.writeln('\'do a one-time test for a version of VBScript that can handle this code');
    document.writeln('detectableWithVB = False');
    document.writeln('If ScriptEngineMajorVersion >= 2 then');
    document.writeln('  detectableWithVB = True');
    document.writeln('End If');

    document.writeln('\'this next function will detect most plugins');
    document.writeln('Function detectActiveXControl(activeXControlName)');
    document.writeln('  on error resume next');
    document.writeln('  detectActiveXControl = False');
    document.writeln('  If detectableWithVB Then');
    document.writeln('     detectActiveXControl = IsObject(CreateObject(activeXControlName))');
    document.writeln('  End If');
    document.writeln('End Function');

    document.writeln('\'and the following function handles QuickTime');
    document.writeln('Function detectQuickTimeActiveXControl()');
    document.writeln('  on error resume next');
    document.writeln('  detectQuickTimeActiveXControl = False');
    document.writeln('  If detectableWithVB Then');
    document.writeln('    detectQuickTimeActiveXControl = False');
    document.writeln('    hasQuickTimeChecker = false');
    document.writeln('    Set hasQuickTimeChecker = CreateObject("QuickTimeCheckObject.QuickTimeCheck.1")');
    document.writeln('    If IsObject(hasQuickTimeChecker) Then');
    document.writeln('      If hasQuickTimeChecker.IsQuickTimeAvailable(0) Then ');
    document.writeln('        detectQuickTimeActiveXControl = True');
    document.writeln('      End If');
    document.writeln('    End If');
    document.writeln('  End If');
    document.writeln('End Function');

    document.writeln('</scr' + 'ipt>');
}
/* ajax for populating page with contact details */
/* some variables for the calling page to use */
var meO = new Object();
meO.uid = '';
meO.givenname = '';
meO.contact_number = '';
meO.homephone = '';
meO.info = '';
meO.pic = '';
meO.remote = '';
meO.mail = '';

var xmlDoc;
var meXH;
function loadMe(cnum) {
 //alert('loading ajax with cnum'+cnum); 
 meXH=GetXmlHttpObject();
 if (meXH==null) {
  alert ("Your browser does not support AJAX!");
  return;
 } 
 if(cnum==undefined || cnum==null || cnum == "") {
  return;
 }
 var url="/app/cs?template_url=http://www.foe.co.uk/templates/contact.xml&template_output_type=text/xml&db_name=live_contacts&action=search&contactnumber="+cnum;
 meXH.onreadystatechange=stateChanged;
 meXH.open("GET",url,true);
 meXH.send(null);
}
function stateChanged() { 
 var idf = 0, elbt,el;
 if (meXH.readyState==4) { 
  xmlDoc=meXH.responseXML.documentElement;
  insertIfPoss("contactnumber");
  insertIfPoss("contactstatus");
  if(!insertIfPoss("forenames","firstname") || !insertIfPoss("forenames")) { insertIfPoss("forenames","rq_fname"); }
  if(!insertIfPoss("surname","lastname") || !insertIfPoss("surname")) { insertIfPoss("surname","rq_sname"); }
  if(!insertIfPoss("title")) { insertIfPoss("title","rq_title"); }
  if(!insertIfPoss("email_address","email")) { insertIfPoss("email_address","rq_email_address"); }
  if(!insertIfPoss("house_name","housenamenumber") || !insertIfPoss("house_name")) { insertIfPoss("house_name","rq_address1"); }
  if(!insertIfPoss("address","street") || !insertIfPoss("address")) { insertIfPoss("address","rq_address2"); }
  if(!insertIfPoss("town","towncity") || !insertIfPoss("town")) { insertIfPoss("town","rq_town"); }
  if(!insertIfPoss("postcode","Postcode") || !insertIfPoss("postcode")) { insertIfPoss("postcode","rq_postcode"); }
 }
}
function insertIfPoss(datalabel,pagelabel) {
  if(pagelabel==undefined) { pagelabel = datalabel; }
  var v = '',lv = '',elbt,el, r = false;
  if((elbt = xmlDoc.getElementsByTagName(datalabel))!=undefined && elbt[0]!=undefined && elbt[0].childNodes[0]!=undefined) { 
   v = elbt[0].childNodes[0].nodeValue; 
   if((el = document.getElementById(pagelabel))!=null) {
    //what if its a dropdown
    if(el.type!=undefined) {
    if(el.type.indexOf('select')!=-1) {
     //iterate list and look for element with same value
     var i = 0;
     lv = v.toLowerCase();
     for(i=0;i<el.length;i++) {
      if(el[i].value.toLowerCase() == lv) {
       el[i].selected = true;
       r = true;
       break;
      }
     }
    } else if(el.value!=undefined) {
     el.value=v; r = true;
    } 
    } else if(el.innerHTML!=undefined) {
     el.innerHTML=v; r = true;
    }
   }
  }
  return r;
}
function GetXmlHttpObject()
{
var meXH=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  meXH=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    meXH=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    meXH=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return meXH;
}

//single out a content div for display
function socDiv(keepID) {
  var els = document.getElementsByTagName("*");
  for (var x = 0; x < els.length; x++) {
    if(els[x].id.indexOf('content')!=-1) {
     if(els[x].id == keepID) { 
     } else {
      els[x].style.display = 'none';
     }
    }
  }
}
function checkForSocDiv() {
var loc = new String(document.location.href);
var start = loc.indexOf('socdiv=');
if(start != -1) {
  start += 7;
  var end = loc.indexOf('&',start);
  if(end==-1) { 
    end = loc.length; 
  }    
  var term = loc.substring(start,end);
  socDiv(term);
}
}
 
var press_for_change_expired = false;
var press_for_change_expiry_text = "";

/* ajax */
var http_request = null;
function makeAJAXReq(url, parameters, processingFunction, async, isPost) {
      if(isPost == undefined) { isPost = true; }
      if(async == undefined) { async = true; }
      http_request = false;
      if (window.XMLHttpRequest) { // Mozilla, Safari,...
         http_request = new XMLHttpRequest();
         if (http_request.overrideMimeType) {
            // set type accordingly to anticipated content type
            http_request.overrideMimeType('text/xml');
            //http_request.overrideMimeType('text/html');
         }
      } else if (window.ActiveXObject) { // IE
         try {
            http_request = new ActiveXObject("Msxml2.XMLHTTP");
         } catch (e) {
            alert('e1'+e);
            try {
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) { alert('e2'+e); }
         }
      }
      if (!http_request) {
         alert('Cannot create XMLHTTP instance');
         return false;
      }
      //alert('params:'+parameters);
      http_request.onreadystatechange = processingFunction;
      try{
      if(isPost) {
       http_request.open('POST', url, async);
       http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
       http_request.setRequestHeader("Content-length", parameters.length);
       //http_request.setRequestHeader("Content-Disposition", 'form-data; name="act_updateActionstaken.xml"');
       http_request.setRequestHeader("Connection", "close");
       http_request.send(parameters);
      } else {
        //alert('get params:'+parameters);
        http_request.open("GET", url+'?'+parameters, async);
        http_request.send(null);
      }
      } catch (e) {
          alert(e);
      }
   }
 function processAJAXOutput() {
      //alert('po');
      var el;
      if (http_request != null && http_request.readyState == 4) {
         if (http_request.status == 200 || http_request.status == 302) {
           //alert(http_request.responseXML);
           //var resultstr = http_request.responseText;
           //alert('sg_processLoginOutput ok');           
         } else {
           //alert('2There was a problem with the request. http_request.status: '+http_request.status);
         }
      } else {
          //alert('3There was a problem with the request.');
      }
   }

function actionlogger (pageID) {
 return true;
}

//hidden while debugging s problem SG 22/07/2010
function actionloggerHIDDEN (pageID) {
 //post the pageID to a form via ajax which calls the updateUserActions dynament
 //actionPageID
 //components/user/act_updateActionstaken.xml
 try {
  makeAJAXReq('/dynaments/user/act_updateActionstaken.xml', 'actionPageID='+pageID, processAJAXOutput, true, true);
 } catch (err) {
 }
}


function sendGOcode(id) {
try {
var pageTracker=_gat._getTracker("UA-7848003-1");
pageTracker._trackPageview("/"+id+"/goal");
}catch(err){}
return true;
}

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 var 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;
}
function eraseCookie(name) {
    createCookie(name,"",-1);
}


/*

function utmx_section(){}function utmx(){}
(function(){var k='0408809121',d=document,l=d.location,c=d.cookie;function f(n){
if(c){var i=c.indexOf(n+'=');if(i>-1){var j=c.indexOf(';',i);return c.substring(i+n.
length+1,j<0?c.length:j)}}}var x=f('__utmx'),xx=f('__utmxx'),h=l.hash;
d.write('<sc'+'ript src="'+
'http'+(l.protocol=='https:'?'s://ssl':'://www')+'.google-analytics.com'
+'/siteopt.js?v=1&utmxkey='+k+'&utmx='+(x?x:'')+'&utmxx='+(xx?xx:'')+'&utmxtime='
+new Date().valueOf()+(h?'&utmxhash='+escape(h.substr(1)):'')+
'" type="text/javascript" charset="utf-8"></sc'+'ript>')})();

*/

function onrequestssubmit() {
 if(document.forms.actionform!=undefined) {
 if(document.forms.actionform.email_address!=undefined) { 
  createCookie('rq-email',document.forms.actionform.email_address.value,7); 
 }
 if(document.forms.actionform.fname!=undefined) {
  createCookie('rq-fname',document.forms.actionform.fname.value,7);
 }
 if(document.forms.actionform.sname!=undefined) {
  createCookie('rq-sname',document.forms.actionform.sname.value,7);
 }
 if(document.forms.actionform.fname!=undefined && document.forms.actionform.sname!=undefined) {
  createCookie('rq-name',document.forms.actionform.fname.value+' '+document.forms.actionform.sname.value,7);
 }
 if(document.forms.actionform.publication_source_code1!=undefined) {
  createCookie('rq-source',document.forms.actionform.publication_source_code1.value,7);
 }
 if(document.forms.actionform.postcode!=undefined) {
  createCookie('rq-postcode',document.forms.actionform.postcode.value,7);
 }
 }
 return true;
}

function onrequestsnextpage() {
 var el, val;
 if((el = document.getElementById('sender_name'))!=null && (val = readCookie('rq-name')) != null) { 
  el.value = val; 
 }
 if((el = document.getElementById('firstname'))!=null && (val = readCookie('rq-fname')) != null) { 
  el.value = val; 
 }
 if((el = document.getElementById('lastname'))!=null && (val = readCookie('rq-sname')) != null) { 
  el.value = val; 
 }
 if((el = document.getElementById('postcode'))!=null && (val = readCookie('rq-postcode')) != null) { 
  el.value = val; 
 } 
 if((el = document.getElementById('fEmail'))!=null && (val = readCookie('rq-email')) != null) { 
  el.value = val; 
 }
 if(((el = document.getElementById('source'))!=null || (el = document.getElementById('m_sourcecode'))!=null) && (val = readCookie('rq-source')) != null) { 
  if(val != "webrequest") {
   el.value = val; 
  }
 }
}

function ondonatesubmit(theForm) {
 if(theForm!=undefined) {
 if(theForm.Email_address_Mail!=undefined) { 
  createCookie('rq-email',theForm.Email_address_Mail.value,7); 
 }
 if(theForm.First_name_Required!=undefined) {
  createCookie('rq-fname',theForm.First_name_Required.value,7);
 }
 if(theForm.Surname_Required!=undefined) {
  createCookie('rq-sname',theForm.Surname_Required.value,7);
 }
 if(theForm.First_name_Required!=undefined && theForm.Surname_Required!=undefined) {
  createCookie('rq-name',theForm.First_name_Required.value+' '+theForm.Surname_Required.value,7);
 }
 if(theForm.publication_source_code1!=undefined) {
  createCookie('rq-source',theForm.publication_source_code1.value,7);
 }
 if(theForm.Postcode_Text_Required!=undefined) {
  createCookie('rq-postcode',theForm.Postcode_Text_Required.value,7);
 }
 }
 return true;
}
/* validation help - relies on presence of jquery */
function clear_v () {
    $('div.dynvalidationindicator').each(function() {
        var el = $(this);
        el.css('display','none');
     });
    $('div.validationindicator').each(function() {
        var el = $(this);
        el.css('display','none');
     });
}
/* make a relative link absolute to the current host */
function absLocal (id) {
var el;
if((el = document.getElementById(id)) != null && el.value != undefined) {
 if(el.value.indexOf('/') == 0) {
   el.value = 'http://'+window.location.hostname+el.value;
 }
}
}
/*Update hidden elements with a value*/
function UpdateHidden(el,val){
if (el != undefined) {
el.value = val;
}
}

/***** sitewide emergency popup js ****/
/** take this out of menu.js and put it somewhere on its on when emergency appeal done **/

/** 
* Cookie plugin 
* Thickbox 3 - One Box To Rule Them All. 
* By Cody Lindley (http://www.codylindley.com) 
* Copyright (c) 2007 cody lindley 
* Licensed under the MIT License: http://www.opensource.org/licenses/mit-license.php 
*/ 
var tb_pathToImage = "https://www.foe.co.uk/imgs/common/loadingAnimation.gif"; 
//on page load call tb_init
$(document).ready(function(){   
    tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox
    imgLoader = new Image();// preload image
    imgLoader.src = tb_pathToImage;
});
//add thickbox to href & area elements that have a class of .thickbox
function tb_init(domChunk){
    $(domChunk).click(function(){
    var t = this.title || this.name || null;
    var a = this.href || this.alt;
    var g = this.rel || false;
    tb_show(t,a,g);
    this.blur();
    return false;
    });
}
function tb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link
    try {
        if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
            $("body","html").css({height: "100%", width: "100%"});
            $("html").css("overflow","hidden");
            if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
                $("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div><span id='returnurl' style='display:none'></span>");
                $("#TB_overlay").click(tb_remove);
            }
        }else{//all others
            if(document.getElementById("TB_overlay") === null){
                $("body").append("<div id='TB_overlay'></div><div id='TB_window'></div><span id='returnurl' style='display:none'></span>");
                $("#TB_overlay").click(tb_remove);
            }
        }
        
        if(tb_detectMacXFF()){
            $("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
        }else{
            $("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
        }
        
        if(caption===null){caption="";}
        $("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
        $('#TB_load').show();//show loader
        
        var baseURL;
       if(url.indexOf("?")!==-1){ //ff there is a query string involved
            baseURL = url.substr(0, url.indexOf("?"));
       }else{ 
               baseURL = url;
       }
       
       var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
       var urlType = baseURL.toLowerCase().match(urlString);
       
        if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
                
            TB_PrevCaption = "";
            TB_PrevURL = "";
            TB_PrevHTML = "";
            TB_NextCaption = "";
            TB_NextURL = "";
            TB_NextHTML = "";
            TB_imageCount = "";
            TB_FoundURL = false;
            if(imageGroup){
                TB_TempArray = $("a[@rel="+imageGroup+"]").get();
                for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
                    var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
                        if (!(TB_TempArray[TB_Counter].href == url)) {                        
                            if (TB_FoundURL) {
                                TB_NextCaption = TB_TempArray[TB_Counter].title;
                                TB_NextURL = TB_TempArray[TB_Counter].href;
                                TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
                            } else {
                                TB_PrevCaption = TB_TempArray[TB_Counter].title;
                                TB_PrevURL = TB_TempArray[TB_Counter].href;
                                TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
                            }
                        } else {
                            TB_FoundURL = true;
                            TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);                                            
                        }
                }
            }
            imgPreloader = new Image();
            imgPreloader.onload = function(){        
            imgPreloader.onload = null;
                
            // Resizing large images - orginal by Christian Montoya edited by me.
            var pagesize = tb_getPageSize();
            var x = pagesize[0] - 150;
            var y = pagesize[1] - 150;
            var imageWidth = imgPreloader.width;
            var imageHeight = imgPreloader.height;
            if (imageWidth > x) {
                imageHeight = imageHeight * (x / imageWidth); 
                imageWidth = x; 
                if (imageHeight > y) { 
                    imageWidth = imageWidth * (y / imageHeight); 
                    imageHeight = y; 
                }
            } else if (imageHeight > y) { 
                imageWidth = imageWidth * (y / imageHeight); 
                imageHeight = y; 
                if (imageWidth > x) { 
                    imageHeight = imageHeight * (x / imageWidth); 
                    imageWidth = x;
                }
            }
            // End Resizing
            
            TB_WIDTH = imageWidth + 30;
            TB_HEIGHT = imageHeight + 60;
            $("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div>");         
            
            $("#TB_closeWindowButton").click(tb_remove);
            
            if (!(TB_PrevHTML === "")) {
                function goPrev(){
                    if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
                    $("#TB_window").remove();
                    $("body").append("<div id='TB_window'></div>");
                    tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
                    return false;    
                }
                $("#TB_prev").click(goPrev);
            }
            
            if (!(TB_NextHTML === "")) {        
                function goNext(){
                    $("#TB_window").remove();
                    $("body").append("<div id='TB_window'></div>");
                    tb_show(TB_NextCaption, TB_NextURL, imageGroup);                
                    return false;    
                }
                $("#TB_next").click(goNext);
                
            }
            document.onkeydown = function(e){     
                if (e == null) { // ie
                    keycode = event.keyCode;
                } else { // mozilla
                    keycode = e.which;
                }
                if(keycode == 27){ // close
                    tb_remove();
                } else if(keycode == 190){ // display previous image
                    if(!(TB_NextHTML == "")){
                        document.onkeydown = "";
                        goNext();
                    }
                } else if(keycode == 188){ // display next image
                    if(!(TB_PrevHTML == "")){
                        document.onkeydown = "";
                        goPrev();
                    }
                }    
            };
            
            tb_position();
            $("#TB_load").remove();
            $("#TB_ImageOff").click(tb_remove);
            $("#TB_window").css({display:"block"}); //for safari using css instead of show
            };
            
            imgPreloader.src = url;
        }else{//code to show html
                  
            var queryString = url.replace(/^[^\?]+\??/,'');
            var params = tb_parseQuery( queryString );
            TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
            TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
            TB_foeURL = params['foeurl'];
            ajaxContentW = TB_WIDTH - 30;
            ajaxContentH = TB_HEIGHT - 45;
            
            if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window        
                    urlNoQuery = url.split('TB_');
                    $("#TB_iframeContent").remove();
                    if(params['modal'] != "true"){//iframe no modal
                        $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
                    }else{//iframe modal
                    $("#TB_overlay").unbind();
                        $("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
                    }
            }else{// not an iframe, ajax
                    if($("#TB_window").css("display") != "block"){
                        if(params['modal'] != "true"){//ajax no modal
                        $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a> or Esc Key</div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
                        }else{//ajax modal                        
                        $("#TB_overlay").unbind();
                        $("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");    
                        }

                    }else{//this means the window is already up, we are just loading new content via ajax
                        $("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
                        $("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
                        $("#TB_ajaxContent")[0].scrollTop = 0;
                        $("#TB_ajaxWindowTitle").html(caption);
                    }
            }
                    
            $("#TB_closeWindowButton").click(tb_remove);
            
                if(url.indexOf('TB_inline') != -1){    
                    $("#TB_ajaxContent").append($('#' + params['inlineId']).children());
                    $("#TB_window").unload(function () {
                        $('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
                    });
                    tb_position();
                    $("#TB_load").remove();
                    $("#TB_window").css({display:"block"}); 
                }else if(url.indexOf('TB_iframe') != -1){
                    tb_position();
                    if($.browser.safari){//safari needs help because it will not fire iframe onload
                        $("#TB_load").remove();
                        $("#TB_window").css({display:"block"});
                    }
                }else{
                    $("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
                        tb_position();
                        //alert('loading content url:'+url);
                        $("#TB_load").remove();
                        tb_init("#TB_ajaxContent a.thickbox");
                        $("#TB_window").css({display:"block"});
                    });
                }
            
        }
        if(!params['modal']){
            document.onkeyup = function(e){     
                if (e == null) { // ie
                    keycode = event.keyCode;
                } else { // mozilla
                    keycode = e.which;
                }
                if(keycode == 27){ // close
                    tb_remove();
                }    
            };
        }
        //try and set url here
        $("#returnurl").text(TB_foeURL);
    } catch(e) {
        //nothing here
    }
}
function OLDtb_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link
    try {
        if (typeof document.body.style.maxHeight === "undefined") {//if IE 6
            $("body","html").css({height: "100%", width: "100%"});
            $("html").css("overflow","hidden");
            if (document.getElementById("TB_HideSelect") === null) {//iframe to hide select elements in ie6
                $("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
                $("#TB_overlay").click(tb_remove);
            }
        }else{//all others
            if(document.getElementById("TB_overlay") === null){
                $("body").append("<div id='TB_overlay'></div><div id='TB_window'></div>");
                $("#TB_overlay").click(tb_remove);
            }
        }
        
        if(tb_detectMacXFF()){
            $("#TB_overlay").addClass("TB_overlayMacFFBGHack");//use png overlay so hide flash
        }else{
            $("#TB_overlay").addClass("TB_overlayBG");//use background and opacity
        }
        
        if(caption===null){caption="";}
        $("body").append("<div id='TB_load'><img src='"+imgLoader.src+"' /></div>");//add loader to the page
        $('#TB_load').show();//show loader
        
        var baseURL;
       if(url.indexOf("?")!==-1){ //ff there is a query string involved
            baseURL = url.substr(0, url.indexOf("?"));
       }else{ 
               baseURL = url;
       }
       
       var urlString = /\.jpg$|\.jpeg$|\.png$|\.gif$|\.bmp$/;
       var urlType = baseURL.toLowerCase().match(urlString);
       

        if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
                
            TB_PrevCaption = "";
            TB_PrevURL = "";
            TB_PrevHTML = "";
            TB_NextCaption = "";
            TB_NextURL = "";
            TB_NextHTML = "";
            TB_imageCount = "";
            TB_FoundURL = false;
            if(imageGroup){
                TB_TempArray = $("a[@rel="+imageGroup+"]").get();
                for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML === "")); TB_Counter++) {
                    var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
                        if (!(TB_TempArray[TB_Counter].href == url)) {                        
                            if (TB_FoundURL) {
                                TB_NextCaption = TB_TempArray[TB_Counter].title;
                                TB_NextURL = TB_TempArray[TB_Counter].href;
                                TB_NextHTML = "<span id='TB_next'>&nbsp;&nbsp;<a href='#'>Next &gt;</a></span>";
                            } else {
                                TB_PrevCaption = TB_TempArray[TB_Counter].title;
                                TB_PrevURL = TB_TempArray[TB_Counter].href;
                                TB_PrevHTML = "<span id='TB_prev'>&nbsp;&nbsp;<a href='#'>&lt; Prev</a></span>";
                            }
                        } else {
                            TB_FoundURL = true;
                            TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);                                            
                        }
                }
            }
            imgPreloader = new Image();
            imgPreloader.onload = function(){        
            imgPreloader.onload = null;
                
            // Resizing large images - orginal by Christian Montoya edited by me.
            var pagesize = tb_getPageSize();
            var x = pagesize[0] - 150;
            var y = pagesize[1] - 150;
            var imageWidth = imgPreloader.width;
            var imageHeight = imgPreloader.height;
            if (imageWidth > x) {
                imageHeight = imageHeight * (x / imageWidth); 
                imageWidth = x; 
                if (imageHeight > y) { 
                    imageWidth = imageWidth * (y / imageHeight); 
                    imageHeight = y; 
                }
            } else if (imageHeight > y) { 
                imageWidth = imageWidth * (y / imageHeight); 
                imageHeight = y; 
                if (imageWidth > x) { 
                    imageHeight = imageHeight * (x / imageWidth); 
                    imageWidth = x;
                }
            }
            // End Resizing
            
            TB_WIDTH = imageWidth + 30;
            TB_HEIGHT = imageHeight + 60;
            $("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div>");         
            
            $("#TB_closeWindowButton").click(tb_remove);
            
            if (!(TB_PrevHTML === "")) {
                function goPrev(){
                    if($(document).unbind("click",goPrev)){$(document).unbind("click",goPrev);}
                    $("#TB_window").remove();
                    $("body").append("<div id='TB_window'></div>");
                    tb_show(TB_PrevCaption, TB_PrevURL, imageGroup);
                    return false;    
                }
                $("#TB_prev").click(goPrev);
            }
            
            if (!(TB_NextHTML === "")) {        
                function goNext(){
                    $("#TB_window").remove();
                    $("body").append("<div id='TB_window'></div>");
                    tb_show(TB_NextCaption, TB_NextURL, imageGroup);                
                    return false;    
                }
                $("#TB_next").click(goNext);
                
            }
            document.onkeydown = function(e){     
                if (e == null) { // ie
                    keycode = event.keyCode;
                } else { // mozilla
                    keycode = e.which;
                }
                if(keycode == 27){ // close
                    tb_remove();
                } else if(keycode == 190){ // display previous image
                    if(!(TB_NextHTML == "")){
                        document.onkeydown = "";
                        goNext();
                    }
                } else if(keycode == 188){ // display next image
                    if(!(TB_PrevHTML == "")){
                        document.onkeydown = "";
                        goPrev();
                    }
                }    
            };
            
            tb_position();
            $("#TB_load").remove();
            $("#TB_ImageOff").click(tb_remove);
            $("#TB_window").css({display:"block"}); //for safari using css instead of show
            };
            
            imgPreloader.src = url;
        }else{//code to show html
        
            
            var queryString = url.replace(/^[^\?]+\??/,'');
            var params = tb_parseQuery( queryString );
            TB_WIDTH = (params['width']*1) + 30 || 630; //defaults to 630 if no paramaters were added to URL
            TB_HEIGHT = (params['height']*1) + 40 || 440; //defaults to 440 if no paramaters were added to URL
            ajaxContentW = TB_WIDTH - 30;
            ajaxContentH = TB_HEIGHT - 45;
            
            if(url.indexOf('TB_iframe') != -1){// either iframe or ajax window        
                    urlNoQuery = url.split('TB_');
                    $("#TB_iframeContent").remove();
                    if(params['modal'] != "true"){//iframe no modal
                        $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' > </iframe>");
                    }else{//iframe modal
                    $("#TB_overlay").unbind();
                        $("#TB_window").append("<iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent"+Math.round(Math.random()*1000)+"' onload='tb_showIframe()' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;'> </iframe>");
                    }
            }else{// not an iframe, ajax
                    if($("#TB_window").css("display") != "block"){
                        if(params['modal'] != "true"){//ajax no modal
                        $("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a> or Esc Key</div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px'></div>");
                        }else{//ajax modal                        
                        $("#TB_overlay").unbind();
                        $("#TB_window").append("<div id='TB_ajaxContent' class='TB_modal' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");    
                        }
                    }else{//this means the window is already up, we are just loading new content via ajax
                        $("#TB_ajaxContent")[0].style.width = ajaxContentW +"px";
                        $("#TB_ajaxContent")[0].style.height = ajaxContentH +"px";
                        $("#TB_ajaxContent")[0].scrollTop = 0;
                        $("#TB_ajaxWindowTitle").html(caption);
                    }
            }
                    
            $("#TB_closeWindowButton").click(tb_remove);
            
                if(url.indexOf('TB_inline') != -1){    
                    $("#TB_ajaxContent").append($('#' + params['inlineId']).children());
                    $("#TB_window").unload(function () {
                        $('#' + params['inlineId']).append( $("#TB_ajaxContent").children() ); // move elements back when you're finished
                    });
                    tb_position();
                    $("#TB_load").remove();
                    $("#TB_window").css({display:"block"}); 
                }else if(url.indexOf('TB_iframe') != -1){
                    tb_position();
                    if($.browser.safari){//safari needs help because it will not fire iframe onload
                        $("#TB_load").remove();
                        $("#TB_window").css({display:"block"});
                    }
                }else{
                    $("#TB_ajaxContent").load(url += "&random=" + (new Date().getTime()),function(){//to do a post change this load method
                        tb_position();
                        $("#TB_load").remove();
                        tb_init("#TB_ajaxContent a.thickbox");
                        $("#TB_window").css({display:"block"});
                    });
                }
            
        }
        if(!params['modal']){
            document.onkeyup = function(e){     
                if (e == null) { // ie
                    keycode = event.keyCode;
                } else { // mozilla
                    keycode = e.which;
                }
                if(keycode == 27){ // close
                    tb_remove();
                }    
            };
        }
        
    } catch(e) {
        //nothing here
    }
}
//helper functions below
function tb_showIframe(){
    $("#TB_load").remove();
    $("#TB_window").css({display:"block"});
}
function tb_remove(returl) {
     $("#TB_imageOff").unbind("click");
    $("#TB_closeWindowButton").unbind("click");
    $("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
    $("#TB_load").remove();
    if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
        $("body","html").css({height: "auto", width: "auto"});
        $("html").css("overflow","");
    }
    document.onkeydown = "";
    document.onkeyup = "";
    
    if(returl == undefined || returl == null || returl == "") {} else {
     //alert('cl'+returl);
     //open a new window with this as well
     window.location = returl;
     
    }
    return false;
}
function OLDtb_remove() {
     $("#TB_imageOff").unbind("click");
    $("#TB_closeWindowButton").unbind("click");
    $("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').trigger("unload").unbind().remove();});
    $("#TB_load").remove();
    if (typeof document.body.style.maxHeight == "undefined") {//if IE 6
        $("body","html").css({height: "auto", width: "auto"});
        $("html").css("overflow","");
    }
    document.onkeydown = "";
    document.onkeyup = "";
    return false;
}
function tb_position() {
$("#TB_window").css({marginLeft: '-' + parseInt((TB_WIDTH / 2),10) + 'px', width: (TB_WIDTH-30) + 'px'});
    if ( !(jQuery.browser.msie && jQuery.browser.version < 7)) { // take away IE6
        $("#TB_window").css({marginTop: '-' + parseInt((TB_HEIGHT / 2),10) + 'px'});
    }
}
function tb_parseQuery ( query ) {
   var Params = {};
   if ( ! query ) {return Params;}// return empty object
   var Pairs = query.split(/[;&]/);
   for ( var i = 0; i < Pairs.length; i++ ) {
      var KeyVal = Pairs[i].split('=');
      if ( ! KeyVal || KeyVal.length != 2 ) {continue;}
      var key = unescape( KeyVal[0] );
      var val = unescape( KeyVal[1] );
      val = val.replace(/\+/g, ' ');
      Params[key] = val;
   }
   return Params;
}
function tb_getPageSize(){
    var de = document.documentElement;
    var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
    var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
    arrayPageSize = [w,h];
    return arrayPageSize;
}
function tb_detectMacXFF() {
  var userAgent = navigator.userAgent.toLowerCase();
  if (userAgent.indexOf('mac') != -1 && userAgent.indexOf('firefox')!=-1) {
    return true;
  }
}
/**
* Copyright (c) 2006 Klaus Hartl (stilbuero.de) 
* Dual licensed under the MIT and GPL licenses: 
* http://www.opensource.org/licenses/mit-license.php 
* http://www.gnu.org/licenses/gpl.html 
* 
*/ 
/** 
* Create a cookie with the given name and value and other optional parameters. 
* 
* @example $.cookie('the_cookie', 'the_value'); 
* @desc Set the value of a cookie. 
* @example $.cookie('the_cookie', 'the_value', { expires: 7, path: '/', domain: 'jquery.com', secure: true }); 
* @desc Create a cookie with all available options. 
* @example $.cookie('the_cookie', 'the_value'); 
* @desc Create a session cookie. 
* @example $.cookie('the_cookie', null); 
* @desc Delete a cookie by passing null as value. Keep in mind that you have to use the same path and domain 
* used when the cookie was set. 
* 
* @param String name The name of the cookie. 
* @param String value The value of the cookie. 
* @param Object options An object literal containing key/value pairs to provide optional cookie attributes. 
* @option Number|Date expires Either an integer specifying the expiration date from now on in days or a Date object. 
* If a negative value is specified (e.g. a date in the past), the cookie will be deleted. 
* If set to null or omitted, the cookie will be a session cookie and will not be retained 
* when the the browser exits. 
* @option String path The value of the path atribute of the cookie (default: path of page that created the cookie). 
* @option String domain The value of the domain attribute of the cookie (default: domain of page that created the cookie). 
* @option Boolean secure If true, the secure attribute of the cookie will be set and the cookie transmission will 
* require a secure protocol (like HTTPS). 
* @type undefined 
* 
* @name $.cookie 
* @cat Plugins/Cookie 
* @author Klaus Hartl/klaus.hartl@stilbuero.de 
*/ 
/** 
* Get the value of a cookie with the given name. 
* 
* @example $.cookie('the_cookie'); 
* @desc Get the value of a cookie. 
* 
* @param String name The name of the cookie. 
* @return The value of the cookie. 
* @type String 
* 
* @name $.cookie 
* @cat Plugins/Cookie 
* @author Klaus Hartl/klaus.hartl@stilbuero.de 
*/ 
jQuery.cookie = function(name, value, options) { 
if (typeof value != 'undefined') { // name and value given, set cookie 
options = options || {}; 
if (value === null) { 
value = ''; 
options.expires = -1; 
} 
var expires = ''; 
if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { 
var date; 
if (typeof options.expires == 'number') { 
date = new Date(); 
date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); 
} else { 
date = options.expires; 
} 
expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE 
} 
// CAUTION: Needed to parenthesize options.path and options.domain 
// in the following expressions, otherwise they evaluate to undefined 
// in the packed version for some reason... 
//var path = options.path ? '; path=' + (options.path) : ''; 
var path = '; path=/'; 
var domain = options.domain ? '; domain=' + (options.domain) : ''; 
var secure = options.secure ? '; secure' : ''; 
document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); 
} else { // only name given, get cookie 
var cookieValue = null; 
if (document.cookie && document.cookie != '') { 
var cookies = document.cookie.split(';'); 
for (var i = 0; i < cookies.length; i++) { 
var cookie = jQuery.trim(cookies[i]); 
// Does this cookie string begin with the name we want? 
if (cookie.substring(0, name.length + 1) == (name + '=')) { 
cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); 
break; 
} 
} 
} 
return cookieValue; 
} 
};

/***** end sitewide emergency popup js ****/

/* add a donate popup to certain links */
function promote (promoteable, link) {
 if(promoteable == undefined || promoteable == null || promoteable == "" || promoteable == false || promoteable == "false") {
  return true;
 } else {
  //alert('my special promotion:'+link.href);
  if($(document) != undefined) {
   //$(document).ready(function(){ 
   $.cookie('cansetcookie', '1', { expires: 1 }); 
   if($.cookie('cansetcookie') != null) {
     if ($.cookie('d2d') != '1') { 
      tb_show("D2D","/temp/d2dcontent.htm?height=264&width=455&modal=true&foeurl="+escape(link.href)); 
      $.cookie('d2d', '1', { expires: 365 }); 
      $.cookie('cansetcookie', null);
     } else {
      //already has cookie
      $.cookie('cansetcookie', null);
      return true;
     }
   } else {
    //no cookies
    return true;
   }
   //while debugging
   //$.cookie('d2d', null);
   //});
   return false;
  } else {
   //no jquery
   alert('jquery not defined');
   return true;
  }
 }
 return true;
} 
/*
thank you page tracking
we need a scheme for thankyous
e.g. 
thankyou.transaction
thankyou.transaction.donation
thankyou.transaction.direct_debit
thankyou.transaction.shop
thankyou.newsletter
thankyou.newsletter.enews
thankyou.newsletter.climateonline
thankyou.application
thankyou.application.job
thankyou.application.vol
thankyou.press_for_change
thankyou.press_for_change.?
thankyou.press_for_change.?
*/
function thankyoutracker(addParams){
 if(addParams != undefined && addParams != null && addParams.indexOf('.thankyou') === 0) {
  pageTracker = getPageTracker();
  var ac = ".thankyou";
  var pagetotrack = ""; 
  pagetotrack = addParams;
  pageTracker._trackPageview(pagetotrack);
 }
}
 
 
/*
createCookie
readCookie
eraseCookie
*/
function getStoredUrl () {
 var u = '', uval = '';
 if((uval = readCookie('storeurl'))!=null) {
  u = decodeURIComponent(uval);
 }
 //eraseCookie('storeurl')
 //if u is not set return the current page url
 if(u == '') {
  u = document.location.href + '|' + document.title;
 }
 return u;
}
function setStoredUrl (u) {
 u = encodeURIComponent(u + '|' + document.title.split(' : ')[0]);
 createCookie('storeurl',u,1);
}
 
/**
 *    Will pass all the form fields with the attribute: passtotc="[name]" to an existing request as a query string.  It will maintain the existing query string in the 
 *    request and replace any existing values with the ones from the form.  The name of each parameter is taken from the [name] in the element attibute.  So if we 
 *    have a form with <input name="thingie" value="12345" passtotc="something" /> then it will add: 'something=12345' to the request string if it doesn't exists or
 *    replace the existing value of 'something' with '12345'.
 *    @param Element form The form element to parse for 'passtotc' marked-up elements
 *    @param String orginalRequestString The original request string to update with the passtotc-names and values from the form elements
 *    @return String The new request string with the values from the form elements added or updated
 */

function addPassToTC(form, orginalRequestString) {
    var currentSuccess = orginalRequestString;
    currentSuccessSplit = currentSuccess.split('?');
    var successRequest = currentSuccessSplit[0];
    var elementsToPass = new Array();
    if(currentSuccessSplit.length > 1) {
        var elementsToPass = currentSuccess.split('?')[1].split('&');
    }
    $(form).find('input[passtotc]').each(function(index) {
        var exists = false;
        for(i = 0; i < elementsToPass.length; i++) {
            var name = elementsToPass[i].split('=')[0];
            if(name == $(this).attr('passtotc')) {
                elementsToPass[i] = name + '=' + this.value;
                exists = true;
            }
        }
        if(!exists) {
            elementsToPass.push($(this).attr('passtotc') + '=' + this.value);
        }
    });
    return encodeURI(successRequest + '?' + elementsToPass.join('&'))
}

/**
 *    Simple helper function to call addPassToTC to update the successpageurl input field with the form elements marked up.
 *    @param Element form The form element to update.
 */

function passToTC(form) {
    var newSuccessPage = addPassToTC(form, $(form).find('input#successpageurl').val());
    $(form).find('input#successpageurl').val(newSuccessPage);
}