var sub;
  var subtree = new Array();
  var x = 0;
  var left = 0;
  var toplvlnav;
function opensubmenu(item, divid)
{
  var frame;
  var located = 0;
  var locate = item.parentNode.getElementsByTagName('LI');
  for (var n = 0; n < locate.length; n++)  ///////// find which li in the 'array' has called this
  {
    if(locate[n] == item)
    {
      located = n;
    }
  }//////////////////////////////////////////////// end of find which li in the 'array'

  if (item.parentNode.parentNode.className=='submenu') // if item is part of a submenu, and not the top tier
  {
    while (sub != item.parentNode.parentNode) // if we mouse over item not in last opened div, we will close last
    {
      if(sub) /////////// only if the object existed
      {
        sub.style.visibility='hidden';
        document.getElementById('hideframe'+x).style.visibility='hidden';
        x--;
        sub=subtree[x];
      }
    }//////////////////////////////////// end close last div if mouseover diff object

    if(document.getElementById(divid)) // open new submenu if it exhists  |getElementById(subtree[x].id+'sub'+located)|
    {
      sub = document.getElementById(divid);  //x-1   |getElementById(subtree[x].id+'sub'+located)|
      if (sub) /////////////// only if it exists
      {
        x++;
        frame = document.getElementById('hideframe'+x)
        sub.style.left = subtree[0].offsetLeft+(149*x);
        frame.style.left = subtree[0].offsetLeft+(149*x);
        if (left == 1)
          { sub.style.left = subtree[0].offsetLeft-(149*x);
             frame.style.left = subtree[0].offsetLeft-(149*x); }
        if (x > 1)
          { sub.style.top = subtree[x-1].offsetTop+item.offsetTop-1;
             frame.style.top = subtree[x-1].offsetTop+item.offsetTop-1; }
        else
          { sub.style.marginTop = item.offsetTop-1;
             frame.style.marginTop = item.offsetTop-1; }
        frame.style.width = sub.clientWidth;
        frame.style.height = sub.clientHeight;
        sub.style.visibility = 'visible';
        frame.style.visibility = 'visible';
      }
    }/////////////////////// end new submenu /////////////////
  }//////////////////////end if part of a submenu ///////////////////////

  else ///////////////////////// if item is the top tier, we want to open first drop down
  {
    frame = document.getElementById('hideframe0');
    if(sub!= undefined)  // if this is not the first time we open a dropdown
    {
      for(var y = x; y >= 0; y--)  // close all other drop downs
      {
        subtree[y].style.visibility='hidden';
        document.getElementById('hideframe'+y).style.visibility='hidden';
      }
      document.getElementById(toplvlnav).className = '';
      clearhidemenu();
    } /////////////////////////////////////////////////////////////////////
    if (document.getElementById(divid))
    {
      toplvlnav = item.id;
      item.className = 'hovered';
      sub = document.getElementById(divid);     // | getElementById('submenu'+located) |
      sub.style.marginLeft = item.offsetLeft;
      frame.style.marginLeft = item.offsetLeft;
      if(located == locate.length - 1)
      {
        sub.style.marginLeft = item.offsetLeft - 32;
        frame.style.marginLeft = item.offsetLeft - 32;
      }

      //sub.style.marginTop = -1;
      x = 0;
      sub.style.visibility = 'visible';
      frame.style.visibility = 'visible';
      frame.style.height = sub.clientHeight - 5;
      frame.style.width = sub.clientWidth;
      //frame.style.marginTop = -1;
      item.onmouseout=delayhidemenu;
      if (located > locate.length / 2) {left = 1;}
      else {left = 0;}
    }
  } /////////////////////// end of top tier dropdown area
  if (sub)
  {
    subtree[x] = sub;
    sub.onmouseover=clearhidemenu;
    sub.onmouseout=delayhidemenu;
  }
}

function delayhidemenu() {
  var strx = '';
  //delayhide=setTimeout("sub.style.visibility='hidden'",300);
  for(var y = x; y >= 0; y--)
  {
    strx += "subtree["+y+"].style.visibility='hidden',";
    strx += "document.getElementById('hideframe"+y+"').style.visibility='hidden',";
  }
  //strx = strx.substring(0,strx.length-1);
  strx = "" + strx + "document.getElementById('"+toplvlnav+"').className=''";
  delayhide=setTimeout(strx,500);
}

function clearhidemenu() {
  if (typeof delayhide!="undefined")
    clearTimeout(delayhide);
}


var menu_id;
function open_menu(caller, id) {
  if( document.getElementById(id) ) {
    menu_id = id;

    var menu = document.getElementById(id)
    var hideframe = document.getElementById('menu_hideframe');

    menu.style.visibility = "visible";
    hideframe.style.visibility = "visible";

    menu.style.marginLeft = caller.offsetLeft;
    hideframe.style.marginLeft = caller.offsetLeft;

    hideframe.style.height = menu.clientHeight;
    hideframe.style.width = menu.clientWidth;

    menu.onmouseover = clear_close_menu;
    menu.onmouseout = close_menu;
  }
}

function close_menu() {
  var strx = 'document.getElementById("' + menu_id + '").style.visibility="hidden",';
  strx += 'document.getElementById("menu_hideframe").style.visibility="hidden"';
  closedelay = setTimeout(strx,500);
}

function clear_close_menu() {
  if (typeof closedelay != 'undefined')
    clearTimeout(closedelay);
}


function imgro(item) // rollover image replacement
{
  var imgpath = item.src;
  if(imgpath.match("_ro") == null) {
    var last_dot = imgpath.lastIndexOf(".");
    var x = imgpath.substring(0, last_dot) + "_ro" + imgpath.substring(last_dot);
    item.src = x;
  }
}
function imgundo(item) // unrollover image restoration
{
  var imgpath = item.src;
  if(imgpath.match("_ro") != null) {
    var x = imgpath.replace('_ro.','.');
    item.src = x;
  }
}


function getParent(src, tagName) {
  tagName = tagName.toLowerCase();
  while(src != null) {
    if(src.tagName.toLowerCase() == tagName) {
      return src;
    }
    src = src.parentElement;
  }
  return null;
}





var AttorneySearch = {
  search: function( urlPrefix ) {
    var query = getTag( "as_keyword" ).value;
    var temp;

    query = escape( query );

    if( ( temp = getTag( "as_firstName" ).value ) != " First Name / Nickname" && temp )
      query += "&firstName=" + escape( temp );

    if( ( temp = getTag( "as_lastName" ).value ) != " Last Name / Maiden Name" && temp )
      query += "&lastName=" + escape( temp );

    if( ( temp = getTag( "as_practice" ).value ) )
      query += "&practice=" + escape( temp );

    if( ( temp = getTag( "as_lawschool" ).value ) )
      query += "&lawschool=" + escape( temp );

    if( ( temp = getTag( "as_title" ).value ) )
      query += "&title=" + escape( temp );

    if( ( temp = getTag( "as_school" ).value ) )
      query += "&school=" + escape( temp );

    window.location = urlPrefix + "OurPeople/OurPeopleSearch?search=" + query;
  },

  quickSearch: function( urlPrefix ) {
    var query = '';
    var temp;
    if( ( temp = getTag( "as_qs_firstName" ).value ) != " First Name / Nickname" && temp )
      query += "&firstName=" + escape( temp );

    if( ( temp = getTag( "as_qs_lastName" ).value ) != " Last Name / Maiden Name" && temp )
      query += "&lastName=" + escape( temp );

    window.location = urlPrefix + "OurPeople/OurPeopleSearch?search=" + query;
  },

  quickHomeSearch: function( urlPrefix ) {
    var query = getTag( "as_qsh_keyword" ).value;
    var temp;

    if( query != " Keyword" )
      query = escape( query );
    else
      query = "";

    if( ( temp = getTag( "as_qsh_firstName" ).value ) != " First Name / Nickname" && temp )
      query += "&firstName=" + escape( temp );

    if( ( temp = getTag( "as_qsh_lastName" ).value ) != " Last Name / Maiden Name" && temp )
      query += "&lastName=" + escape( temp );

    if( ( temp = getTag( "as_qsh_practice" ).value ) )
      query += "&practice=" + escape( temp );

    window.location = urlPrefix + "OurPeople/OurPeopleSearch?search=" + query;
  },

  searchAlpha: function( urlPrefix, letter ) {
    var query = "&alpha=" + letter;
    window.location = urlPrefix + "OurPeople/OurPeopleSearch?search=" + query;
  },

  onKeypress: function( urlPrefix, event, qs_flag ) {
    event = event || window.event;
    var keyCode = document.all ? event.keyCode : event.which;

    if( keyCode == 13 ) {
      if( qs_flag == 1 ) {
        this.quickSearch( urlPrefix );
      } else if( qs_flag == 2 ) {
        this.quickHomeSearch( urlPrefix );
      } else {
        this.search( urlPrefix );
      }
      event.returnValue = false;
      event.cancelBubble = true;
      return false;
    }
  }
};



var SiteSearch = {
  search: function( urlPrefix ) {
    var re = new RegExp("[^\\w\\s&-\/]", "g");
    var query = getTag( "as_keyword" ).value;
    var temp;

    if( query == ' Keyword / Bio' )
      query = '';
    else
      query = escape( query );

    if( ( temp = getTag( "as_firstName" ).value ) != " First Name" && temp )
      query += "&firstName=" + escape( temp );

    if( ( temp = getTag( "as_lastName" ).value ) != " Last Name" && temp )
      query += "&lastName=" + escape( temp );

    if( ( temp = getTag( "as_industry" ).value ) )
      query += "&industry=" + escape( temp.replace(re,"") );

    if( ( temp = getTag( "as_practice" ).value ) )
      query += "&practice=" + escape( temp.replace(re,"") );

    if( ( temp = getTag( "as_school" ).value ) )
      query += "&school=" + escape( temp );

    if( ( temp = getTag( "as_office" ).value ) )
      query += "&office=" + escape( temp );

    if( ( temp = getTag( "as_admissions" ).value ) )
      query += "&admissions=" + escape( temp );

    if( ( temp = getTag( "as_language" ).value ) )
      query += "&language=" + escape( temp );

    if( ( temp = getTag( "as_biotype" ).value ) )
      query += "&biotype=" + escape( temp );

    //if( ( temp = getTag( "sortBy" ) ) != null )
      //query += "&sortBy=" + temp.value;

    window.location = urlPrefix + "Lawyers?search=" + query;
  },

  quickSearch: function( urlPrefix ) {
    var query = '';
    if( ( temp = getTag( "ss_qs_keyword" ).value ) != " Site Search" && temp )
      query += escape( temp );

    window.location = urlPrefix + "Home/AdvancedSearch?search=" + query;
  },

  onKeypress: function( urlPrefix, event, qs_flag ) {
    event = event || window.event;
    var keyCode = document.all ? event.keyCode : event.which;

    if( keyCode == 13 ) {
      if( qs_flag == 1 ) {
        this.quickSearch( urlPrefix );
      } else {
        this.search( urlPrefix );
      }
      event.returnValue = false;
      event.cancelBubble = true;
      return false;
    }
  }
};



var NewsSearch = {
  search: function( urlPrefix ) {
    var re = new RegExp("[^\\w\\s&-\/]", "g");
    var query = getTag( "as_keyword" ).value;
    var temp;

    if( query == ' Keyword / Bio' )
      query = '';
    else
      query = escape( query );

    window.location = urlPrefix + "Lawyers?search=" + query;
  },

  updateDate: function( ) {
    var todate = document.getElementById('ns_to');
    var fromdate = document.getElementById('ns_from');

    todate.value = todate.value.replace(/\//g, '.');
    fromdate.value = fromdate.value.replace(/\//g, '.');

    todate = todate.value.replace(/\./g, '');
    fromdate = fromdate.value.replace(/\./g, '');

    var hiddendate = document.getElementById('ns_date');
    if(fromdate != "") {
      var tempfrom = fromdate.substring(4,8) + fromdate.substring(0,2) + fromdate.substring(2,4);
    }
    if(todate == "") {
      var tempto = "x";
    } else {
      var tempto = todate.substring(4,8) + todate.substring(0,2) + todate.substring(2,4);
    }

    hiddendate.value = '@' + tempfrom + '_' + tempto;

    WOSWebSearch.searchChanged( hiddendate, "date" );
  }

};


var pill_id;
function openpilldropdown( item, divid ) {
 clear_close_pill();
 pill_id = divid;
 var div = document.getElementById(divid);
 div.style.display = 'block';
 div.style.width = item.parentNode.clientWidth;

 item.onmouseout = delayclosepill;
 div.onmouseout = delayclosepill;
 div.onmouseover = clear_close_pill;
}

function delayclosepill() {
  var strx = 'document.getElementById("' + pill_id + '").style.display="none"';
  pillclosedelay = setTimeout(strx,500);
}

function clear_close_pill() {
  if (typeof pillclosedelay != 'undefined')
    clearTimeout(pillclosedelay);
}



var people_result;
function open_people_result( item ) {
 clear_close_result();
 var div = item.getElementsByTagName('DIV')[0];
 if( div != people_result && people_result != null ) {
  people_result.style.display = 'none';
 }
 people_result = div;
 div.style.display = 'block';

 item.onmouseout = delaycloseresult;
 //div.onmouseout = delaycloseresult;
 div.onmouseover = clear_close_result;
}

function delaycloseresult() {
  var strx = 'people_result.style.display="none"';
  resultclosedelay = setTimeout(strx,500);
}

function clear_close_result() {
  if (typeof resultclosedelay != 'undefined')
    clearTimeout(resultclosedelay);
}




function toggle(item) {
  togglediv = item.parentNode;
  if( togglediv.className == "closed" ) {
    togglediv.className = "open";
  } else {
    togglediv.className = "closed";
  }
}

function viewall_or_some(item) {
  viewdiv = item.parentNode;
  if( viewdiv.className == "viewall" ) {
    viewdiv.className = "viewsome";
  } else {
    viewdiv.className = "viewall";
  }
}


var ImageRotation = {
  list: null,
  bannerbg: null,
  lis: null,
  showing: null,
  loop: 1,
  int: null,

  initialize : function( seconds, listid, bgid, loop ) {
    this.list = document.getElementById( listid );
    this.bannerbg = document.getElementById( bgid );
    this.lis = this.list.getElementsByTagName('LI');
    this.showing = 0;
    this.loadNext();
    if( loop != 1 ) {
      this.loop = 0;
    }
    self.int = setInterval( 'ImageRotation.swapImg()', seconds * 1000 );
  },

  loadNext : function() {
    this.bannerbg.style.backgroundImage = 'url(' + this.lis[this.showing+1].innerHTML + ')';
  },

  swapImg : function() {
    this.bannerbg.getElementsByTagName('IMG')[0].src = this.lis[this.showing+1].innerHTML;
    this.showing = this.showing + 1;
    if( this.showing >= this.lis.length - 1 ) {
      this.showing = -1;
      if( this.loop != 1 ) {
        clearInterval(self.int);
      }
    }
    this.loadNext();
  }

};



var searchPaging = {

 showAll: function( item, list, guid, numResults ) {
  if( parseInt(item.getAttribute('all')) == 0 ) {
   WOSWebSearch.showAll( list, guid );
   item.innerHTML = 'View Less';
   item.setAttribute('all', 1);
  } else {
   WOSWebSearch.hideAll( list, guid );
   item.innerHTML = 'View All ' + numResults + ' Results';
   item.setAttribute('all', 0);
  }
 }

};


/* Cookie functions */
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);
}