document.documentElement.className = 'js';

$.extend({URLEncode:function(c){var o='';var x=0;c=c.toString();var r=/(^[a-zA-Z0-9_.]*)/;
  while(x<c.length){var m=r.exec(c.substr(x));
    if(m!=null && m.length>1 && m[1]!=''){o+=m[1];x+=m[1].length;
    }else{if(c[x]==' ')o+='+';else{var d=c.charCodeAt(x);var h=d.toString(16);
    o+='%'+(h.length<2?'0':'')+h.toUpperCase();}x++;}}return o;},
URLDecode:function(s){var o=s;var binVal,t;var r=/(%[^%]{2})/;
  while((m=r.exec(o))!=null && m.length>1 && m[1]!=''){b=parseInt(m[1].substr(1),16);
  t=String.fromCharCode(b);o=o.replace(m[1],t);}return o;}
});

document.documentElement.className = 'js'; 

$(document).ready(function(){

//REMOVING THE LAST COMMA FROM CPES FAKE BYLINE
$(".noc").each(function() {
    var str;
    str = $(this).text();
    str = str.substr(0,(str.length)-2);
    $(this).text(str);
});

//HIDING EXTRA MENU ITEMS
$("div#sidebar2_all div.subMenu").each(function() {
    var listItems = $(this).find("ul li a");
    for(var i = 0; i < listItems.length + 1; i++) {        
        if (i > 6 ) {
            $(this).find("ul li:nth-child("+i+")").addClass("hidden");
            $(".viewall").removeClass("hidden");
        }
    }
});

//CPE menus
function MenuVal(q,s){
  $("#Select"+s).val(q);
}

$("#btn_submit_cpe").click(function () { 
  var q = $("#Select5").val();
  var expert  = $("#Select1").val();
  var practice = $("#Select2").val();
  var type = $("#Select4").val();
  window.location = "66.htm?start=0&q=" + q  + "&expert=" + expert + "&practice=" + practice + "&type=" + type
});$(".subMenu").css({'display' : 'none'});
    $("#Nav_Right > li > a").click(function(){
        $(this).next("div.subMenu").toggle();
        return false;
    });


$("ul#Nav_Right > li").each(function() {
                
        //skip the header with firstBlue class
        if ( $(this).attr("class") == "firstBlue" ) {
            return "continue";
        }

        if (  $(this).find("div.subMenu > ul > li").size()  <= 1 ) {
            if ($(this).find("div.subMenu > ul > li.viewall").size() > 0) {
                $(this).hide();
            } else if ( ($(this).find("div.subMenu > ul > li.viewall").size() == 0) && ($(this).find("div.subMenu > ul > li").size() == 1) ){
                return "continue";                
            } else {
                $(this).hide();
            }
        }
    });
 

//hide header with firstblue class if list under it is empty
           if ( $("ul#Nav_Right > li:not(:hidden) ").size() >= 2 ) {
                //do nothing
            } else {
                $("ul#Nav_Right > li.firstBlue").hide();
            }


//NERA 50th FancyBoxes  

$("a#timeline").fancybox({ 'width' : 890, 'height' : 290, 'overlayOpacity' : 0.3});$("#con_Nav").css({'zIndex':'1000'});
$("#con_Nav > ul > li > ul").css({'margin-top':'5px'});
    
    $("#con_Nav > ul > li").hover(
        function(){
            //$(this).children("ul").cildren("li").css({'padding-top':'7px'});
            $(this).children("ul").show();
        },
        function(){
            $("#con_Nav > ul > li > ul").hide();
        }
    );


//chooses the type of search experts vs site
$("#search-submit").click(function () { 
  if ($("input[@name='group1']:checked").val() == "experts")
  {

       window.location = "http://www.nera.com/Experts.htm?" + "submitExp=Submit&keyword=" + $("#search1").val(); 
  }
       else
  {
       var myval = $("#search1").val();
       window.location = "http://www.nera.com/Search.htm?start=0&q=" + escape(myval)  
  }
});

$('#search1').keyup(function(e) {
    if(e.keyCode == 13) {
    if ($("input[@name='group1']:checked").val() == "experts")
  {
       window.location = "http://www.nera.com/Experts.htm?" + "submitExp=Submit&keyword=" + $("#search1").val();
  }
       else
  {
       var myval = $("#search1").val();
       window.location = "http://www.nera.com/Search.htm?start=0&q=" + escape(myval)  
  }
    
    }
});

 
function PubSearch(){
var q = $("#qps").val();
  var ty = "Publication";
  var pt = $("#Select1").val();
  var dt = $("#Select2").val();
  var au = $("#Select3").val();
  var pa = $("#pa").val();
  var fa = $("select[name='farea']:visible").val();
  var findex = $("#findex").val();
  var pindex = $("#pindex").val();
  var aindex = $("#aindex").val();
  if(fa == null){
  var fa = ""
  }
  var pafa = pa + ":" + fa
  window.location = "67_208.htm?start=0&q=" + q  + "&ty=" + ty + "&pt=" + pt + "&dt=" + dt + "&au=" + au + "&pafa=" + pafa + "&findex=" + findex + "&pindex=" + pindex + "&aindex=" + aindex 
}

$("#qps").keyup(function(e) {
    if(e.keyCode == 13) {
      PubSearch();
    }
});

$("#btn_submit_pub").click(function () { 
 PubSearch();
});
 
//re-encodes double quotes in text box if they are present
if ($("#qps, #q").length){
    $("#qps, #q").val( $("#qps, #q").val().replace(/%22/g,'"') );
}

//Clear the search box text
$("#search1").focus(function () { 
  $(this).val("");
}); 

//Hide extra Experts
var myList = $(".rightExp").children("li");
for(var i = 0; i < myList.length + 1; i++) {
    if(i > 7) {$(".rightExp li:nth-child("+i+")").addClass("hidden");
    $(".viewall").removeClass("hidden"); 
    }
}

//HIDING EXTRA MENU ITEMS
$("div#sidebar2_all div.subMenu").each(function() {
    var listItems = $(this).find("ul li a");
    for(var i = 0; i < listItems.length + 1; i++) {        
        if (i > 6 ) {
            $(this).find("ul li:nth-child("+i+")").addClass("hidden");
            $(".viewall").removeClass("hidden");
        }
    }
});////CHANGING DATE FORMAT

  //parsing a string (YYYY-MM-DD) to a date object
  function parseISO8601(dateStringInRange) {
    var isoExp = /^\s*(\d{4})-(\d\d)-(\d\d)\s*$/,
        date = new Date(NaN), month,
        parts = isoExp.exec(dateStringInRange);
    if(parts) {
      month = +parts[2];
      date.setFullYear(parts[1], month - 1, parts[3]);
      if(month != date.getMonth() + 1) {
        date.setTime(NaN);
      }
    }
    return date;
  }

    //setting a prototype with a new date format
     Date.prototype.toSpecialString = function () {
        return [
                    this.getDate(),
                    ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
                    [this.getMonth()], this.getFullYear()
                ].join(' ')
    }

    function isDate (x)
    {
      return (null != x) && !isNaN(x) && ("undefined" !== typeof x.getDate);
    }

    function changeDateFormat(wrong_date_format) {
        var new_date = parseISO8601(wrong_date_format);
        if ( isDate(new_date) == false ) {
            new_date="";
        } else {
            new_date = new_date.toSpecialString();
        }
        return new_date;
    }

    //looping through all dates with .date class
    $(".date").each(function(index) {
        $(this).text( changeDateFormat( $(this).text() ) );
      });


//FIXING PUBLICATION SEARCH DROPDOWNS & SAVING SEARCH TERMS
    function showFocusArea() {
              //index of the selected element
             var cur_index = $("#pa option").index($("#pa option:selected"));
             //clearing up the dropdown list
             $("select#farea").html('<option value="">-- All --</option>');
             //creating new option elements and inserting them into the Focus Area dropdown
             $("ul.hidden li." + cur_index).each(function() {
                    var li_value = $(this).text();
                    $("select#farea").append('<option value="'+ li_value + '">'+ li_value + '</option>"');
             });
             //showing or hiding caption and dropdown list
             var fa = $("#pa option:selected").val();
             if (fa != "") {
                $(".fa").show();
                $("select#farea").show();
             } else {
                $(".fa").hide();
                $("select#farea").hide();
             }
}
         $(".fa").hide();
         $("#farea").hide();

     //SHOWING SEARCH TERMS
        //POPULATING FORM WITH SELECTED ELEMENTS
        if (tindex != "") {
            $("form #title option[selected]").removeAttr("selected");
            $("form #title option:nth-child("+(parseFloat(tindex)+1)+")").attr("selected", "selected");
        }
        if (pindex != "") {
            $("form #pa option[selected]").removeAttr("selected");
            $("form #pa option:nth-child("+(parseFloat(pindex)+1)+")").attr("selected", "selected");
            showFocusArea();
        } else {
            $(".fa").hide();
        }

                    if (findex != "") {
                        //$(".fa").show();
                        $("form #farea option[selected]").removeAttr("selected");
                        $("form #farea option:nth-child("+(parseFloat(findex)+1)+")").attr("selected", "selected");
                    }

        if (aindex != "") {
            $("form #Select3 option[selected]").removeAttr("selected");
            $("form #Select3 option:nth-child("+(parseFloat(aindex)+1)+")").attr("selected", "selected");
        }

        $("#pa").change(function () {
                showFocusArea();
        });

        //Set hidden input values on change of dropdown indexes
        $("#Select3").change(function () {
           var aindex = $("#Select3 option").index($("#Select3 option:selected"));
           $("#aindex").val(aindex);
        });
        $("#pa").change(function () {
           var tpindex = $("#pa option").index($("#pa option:selected"));
           $("#pindex").val(tpindex);
        });
        $("#farea").change(function () {
           var tfindex = $("#farea option").index($("#farea option:selected"));
           $("#findex").val(tfindex);
        });
 
//HIDE RELATED EXPERTS/EDITORS FROM PUBLICATIONS PAGES IF EMPTY
$("div#sidebar2_all div.smallFont").each(function() {
    if ($(this).find("p.rightNavHeader a").size() == 0 ) {
        $(this).find("p.rightNavHeader").hide();
    }
});

//RESET BUTTON CLICK jqstandard.js
$("form.jqtransform input.btn_clear").click(function() {
    //clearing CPE search form
        $("select#expert option:nth-child(1)").attr("selected", "selected");
        $("select#type option:nth-child(1)").attr("selected", "selected");
        $("select#practice option:nth-child(1)").attr("selected", "selected");
        $("input#q").val("");
        
    //clearing Pub search form
        $("select#Select1 option:nth-child(1)").attr("selected", "selected");
        $("select#Select2 option:nth-child(1)").attr("selected", "selected");
        $("select#Select3 option:nth-child(1)").attr("selected", "selected");
        $("select#pa option:nth-child(1)").attr("selected", "selected");        
    
        $("select#title option:nth-child(1)").attr("selected", "selected");
        $("select#practice option:nth-child(1)").attr("selected", "selected");
        $("select#language option:nth-child(1)").attr("selected", "selected");
        $("select#office option:nth-child(1)").attr("selected", "selected");
        $("select#farea option:nth-child(1)").attr("selected", "selected");
        $("input#pindex").val("");
        $("input#findex").val("");
        $("input#aindex").val("");
        
        $(".fa").hide();
        $("#farea").hide();
});
           
});