// bootstrap
Drupal.behaviors.jstimer = {
  attach: function(context) {
    Drupal.jstimer.countdown_auto_attach(
      new Array(
        new Drupal.jstimer.jst_timer()
      )
    );
  }
}

// Namespace for most of the javascript functions.
Drupal.jstimer = {};

// Array that holds all elements that need to be updated.
Drupal.jstimer.timer_stack = new Array();

// Attach all active widgets to their respective dom objects.
Drupal.jstimer.countdown_auto_attach = function (jstimer_active_widgets) {

  // Call .attach() on the active widget items.
  for (var i=0; i<jstimer_active_widgets.length; i++) {
    jstimer_active_widgets[i].attach();
  }

  // If you have any widget items, start the timing loop.
  if ( Drupal.jstimer.timer_stack.length > 0 ) {
    Drupal.jstimer.timer_loop();
  }

}

// The timing loop.
Drupal.jstimer.timer_loop = function() {
  // run backwards so we can remove items and not messup the loop data.
  for (var i = Drupal.jstimer.timer_stack.length - 1; i >= 0; i--) {
    if ( Drupal.jstimer.timer_stack[i].update() == false ) {
      Drupal.jstimer.timer_stack.splice(i, 1);
    }
  }

  // Stop the timer if there are not more timer items.
  if ( Drupal.jstimer.timer_stack.length > 0 ) {
    setTimeout('Drupal.jstimer.timer_loop()',999);
  }
}


/*
 * Timer widget
 */
Drupal.jstimer.formats = ['<em>(%dow% %moy%%day%)</em><br/>%days% days + %hours%:%mins%:%secs%','Only %days% days, %hours% hours, %mins% minutes and %secs% seconds left', '%days% shopping days left', '<em>(%dow% %moy%%day%)</em><br/>%days% days + %hours%:%mins%:%secs%'];

Drupal.jstimer.jst_timer = function() {
  this.selector = ".jst_timer";
  this.attach = function() {
    jQuery(this.selector).each(
      function(i) {  // i is the position in the each fieldset
        var t = new Drupal.jstimer.jst_timer_item(jQuery(this));
        if ( t.parse_microformat_success == 1 ) {
          Drupal.jstimer.timer_stack[Drupal.jstimer.timer_stack.length] = t;
        }
      }
    );
  }
}

Drupal.jstimer.jst_timer_item = function(ele) {

  // class methods first so you can use them in the constructor.
  this.loadProps = function() {
    for (var prop in this.props) {
      var prop_selector = "span[class="+prop+"]";
      if ( this.element.children(prop_selector).length > 0 ) {
        this.props[prop] = this.element.children(prop_selector).html();
      }
    }

    if ( String(this.props['format_txt']).match("'") ) {
      this.props['format_txt'] = "<span style=\"color:red;\">Format may not contain single quotes(').</span>";
    }

    // format_txt overrides format_num.
    if ( this.props['format_txt'] != "" ) {
      this.outformat = this.props['format_txt'];
    } else {
      this.outformat = Drupal.jstimer.formats[this.props['format_num']];
    }

  }

  this.parse_microformat = function() {
    var timer_span = jQuery(this.element);

    // ajax calls re-run autoattach, make sure the selector is gone.
    if ( timer_span.hasClass("jst_timer") ) {
      timer_span.removeClass("jst_timer")
    }

    // If there is an interval, always use it.
    if ( this.props['interval'] != "" ) {
      var interval_val = parseInt(this.props['interval']);
      var date = new Date();
      this.to_date = date;
      this.to_date.setTime(date.getTime() + (interval_val*1000));
    } else {
      if ( this.props['datetime'] == "" ) {
        this.parse_microformat_success = 0;
        throw new Object({name:"NoDate",message:"Javascript Timer: Span with class=datetime not found within the timer span."});
      }
      var date = new Date();
      try {
        date.jstimer_set_iso8601_date(this.props['datetime']);
      }
      catch(e) {
        throw(e);
      }
      this.to_date = date;
      if ( this.props['current_server_time'] != "" ) {
        // this is a feedback time from the server to correct for small server-client time differences.
        // not used for normal block and node timers.
        var date_server = new Date();
        date_server.jstimer_set_iso8601_date(this.props['current_server_time']);
        var date_client = new Date();
        var adj = date_client.getTime() - date_server.getTime();
        // adjust target date to clients domain
        this.to_date.setTime(this.to_date.getTime() + adj);
      }
    }

    this.parse_microformat_success = 1;
  }



  this.update = function() {
    var timer_span = jQuery(this.element);
    var now_date = new Date();
    var duration = this.get_duration(now_date, this.to_date);

    // If counting down and timer is completed, set timer complete statement, check for redirect, and end.
    if ( this.props['dir'] == "down" && duration.sign > 0 ) {

      // Set the timer complete statement.
      timer_span.html(this.props['timer_complete'].valueOf());

      // If there is a complete message, alert it.
      if ( this.props['tc_msg'] != '' ) {
        alert(this.props['tc_msg']);
      }

      // If there is a redirect url, redirect.
      if ( this.props['tc_redir'] != '' ) {
        window.location = this.props['tc_redir'];
      }

      // Timer is completed, return false to remove from timing loop.
      return false;
    }

    // Timer is not done, continue updating.
    var outhtml = new String(this.outformat);

    // try to handle counts with units first, use a try block because Drupal.formatPlural breaks javascript sometimes
    try {
      outhtml = outhtml.replace(/%years% years/,  Drupal.formatPlural(duration.years, "1 year", "@count years"));
      outhtml = outhtml.replace(/%ydays% days/,   Drupal.formatPlural(duration.days, "1 day", "@count days"));
      outhtml = outhtml.replace(/%days% days/,    Drupal.formatPlural(duration.tot_days, "1 day", "@count days"));
      outhtml = outhtml.replace(/%hours% hours/,  Drupal.formatPlural(duration.hours, "1 hour", "@count hours"));
      outhtml = outhtml.replace(/%mins% minutes/, Drupal.formatPlural(duration.minutes, "1 minute", "@count minutes"));
      outhtml = outhtml.replace(/%secs% seconds/, Drupal.formatPlural(duration.seconds, "1 second", "@count seconds"));
      outhtml = outhtml.replace(/%months% months/, Drupal.formatPlural(duration.months, "1 month", "@count months"));
      outhtml = outhtml.replace(/%tot_months% months/, Drupal.formatPlural(duration.tot_months, "1 month", "@count months"));
    }
    catch(e){
      // suppress errors
    }

    //handle counts without units
    outhtml = outhtml.replace(/%years%/, duration.years);
    outhtml = outhtml.replace(/%ydays%/, duration.days);
    outhtml = outhtml.replace(/%days%/, duration.tot_days);
    outhtml = outhtml.replace(/%hours%/, LZ(duration.hours));
    outhtml = outhtml.replace(/%mins%/, LZ(duration.minutes));
    outhtml = outhtml.replace(/%secs%/, LZ(duration.seconds));
    outhtml = outhtml.replace(/%hours_nopad%/, duration.hours);
    outhtml = outhtml.replace(/%mins_nopad%/, duration.minutes);
    outhtml = outhtml.replace(/%secs_nopad%/, duration.seconds);
    outhtml = outhtml.replace(/%sign%/, duration.sign < 0 ? '-' : '+');
    outhtml = outhtml.replace(/%months%/, duration.months);
    outhtml = outhtml.replace(/%tot_months%/, duration.tot_months);

    // Apply highlight when nearing countdown completion.
    if ( this.props['dir'] == "down" && (duration.diff <= (this.props['threshold'] * 60)) ) {
      timer_span.html('<span ' + this.props['highlight'][0] + '=' + this.props['highlight'][1] + '>' +  outhtml + '</span>');
    } else {
      timer_span.html(outhtml);
    }

    return true;
  }

  this.get_duration = function(now, target) {
    var dur = {diff:0, sign:0, years:0, months:0, days:0, hours:0, minutes:0, seconds:0, tot_months:0, tot_days:0};
    dur.diff = Math.floor((now.getTime() - target.getTime()) / 1000);
    if ( dur.diff < 0 ) {
      dur.sign = -1;
      dur.diff = Math.abs(dur.diff);
    } else {
      dur.sign = 1;
    }

    dur.years = Math.floor(dur.diff / 60 / 60 / 24 / 365.25);

    // Use calendar months, using months based on seconds is problematic.
    if(now.getFullYear() == target.getFullYear()) {
       dur.tot_months = Math.abs(target.getMonth() - now.getMonth());
       dur.months = dur.tot_months;
    } else {
      dur.tot_months = 11 - now.getMonth();
      dur.tot_months += target.getMonth() + 1;
      dur.tot_months += (target.getFullYear() - now.getFullYear() - 1) * 12;
      dur.months = dur.tot_months - (dur.years * 12);
    }

    dur.tot_days = Math.floor(dur.diff / 60 / 60 / 24);
    dur.days = Math.ceil(dur.tot_days - (dur.years * 365.25));
    dur.hours = Math.floor(dur.diff / 60 / 60) - (dur.tot_days * 24);
    dur.minutes = Math.floor(dur.diff / 60) - (dur.hours * 60) - (dur.tot_days * 24 * 60);
    dur.seconds = dur.diff - (dur.minutes * 60) - (dur.hours * 60 * 60) - (dur.tot_days * 24 * 60 * 60);
    return dur;
  }



  // begin constructor
  this.element = ele;
  this.props = {
    datetime: '',
    dir: "down",
    format_num: 0,
    format_txt: "",
    timer_complete: new String('<em>Timer Completed</em>'),
    highlight: new String('style="color:red"').split(/=/),
    threshold: new Number('5'),
    tc_redir: "",
    tc_msg: "",
    interval: "",
    current_server_time: ""

  };
  this.loadProps();


  /* bootstrap, parse microformat, load object */
  try {
    this.parse_microformat();
  }
  catch(e) {
    alert(e.message);
    alert(jQuery(ele).html());
    this.parse_microformat_success = 0;
    return;
  }

  // replace the static stuff in the format string
  // this only needs to be done once, so here is a good spot.
  this.outformat = this.outformat.replace(/%day%/,   this.to_date.getDate());
  this.outformat = this.outformat.replace(/%month%/, this.to_date.getMonth() + 1);
  this.outformat = this.outformat.replace(/%year%/,  this.to_date.getFullYear());
  this.outformat = this.outformat.replace(/%moy%/,   this.to_date.jstimer_get_moy());
  this.outformat = this.outformat.replace(/%dow%/,   this.to_date.jstimer_get_dow());
}
// End of timer widget.





// Util functions
function LZ(x) {
  return (x >= 10 || x < 0 ? "" : "0") + x;
}

// iso8601 date parsing routines.  Extends the built-in javascript date object.
Date.prototype.jstimer_set_iso8601_date = function (string) {
  var iso8601_re = /^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:[T ](\d{2}):(\d{2})(?::(\d{2})(.\d+)?)?((?:[+-](\d{2}):(\d{2}))|Z)?)?$/;
  var date_bits = iso8601_re.exec(string);
  var date_obj = null;
  if ( date_bits ) {
    date_bits.shift();
    date_bits[1] && date_bits[1]--; // normalize month
    date_bits[6] && (date_bits[6] *= 1000); // convert mils
    date_obj = new Date(date_bits[0]||1970, date_bits[1]||0, date_bits[2]||0, date_bits[3]||0, date_bits[4]||0, date_bits[5]||0, date_bits[6]||0);

    //timezone handling
    var zone_offset = 0;  // in minutes
    var zone_plus_minus = date_bits[7] && date_bits[7].charAt(0);
    // get offset from isostring time to Z time
    if ( zone_plus_minus != 'Z' ) {
      zone_offset = ((date_bits[8] || 0) * 60) + (Number(date_bits[9]) || 0);
      if ( zone_plus_minus != '-' ) {
        zone_offset *= -1;
      }
    }
    // convert offset to localtime offset, will include daylight savings
    if ( zone_plus_minus ) {
      zone_offset -= date_obj.getTimezoneOffset();
    }
    if ( zone_offset ) {
      date_obj.setTime(date_obj.getTime() + zone_offset * 60000);
    }
  }

  // set this object to current localtime representation
  try {
    this.setTime(date_obj.getTime());
  }
  catch(e) {
    throw new Object({name:"DatePatternFail",message:"jstimer: Date does not have proper format (ISO8601, see readme.txt)."});
  }
}
Date.prototype.jstimer_get_moy = function () {
  var myMonths=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
  return myMonths[this.getMonth()];
}
Date.prototype.jstimer_get_dow = function () {
  var myDays=["Sun","Mon","Tue","Wed","Thu","Fri","Sat","Sun"];
  return myDays[this.getDay()];
}
;

/*
 * Superfish v1.4.8 - jQuery menu widget
 * Copyright (c) 2008 Joel Birch
 *
 * Dual licensed under the MIT and GPL licenses:
 * 	http://www.opensource.org/licenses/mit-license.php
 * 	http://www.gnu.org/licenses/gpl.html
 *
 * CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt
 */

;(function($){
	$.fn.superfish = function(op){

		var sf = $.fn.superfish,
			c = sf.c,
			$arrow = $(['<span class="',c.arrowClass,'"> &#187;</span>'].join('')),
			over = function(){
				var $$ = $(this), menu = getMenu($$);
				clearTimeout(menu.sfTimer);
				$$.showSuperfishUl().siblings().hideSuperfishUl();
			},
			out = function(){
				var $$ = $(this), menu = getMenu($$), o = sf.op;
				clearTimeout(menu.sfTimer);
				menu.sfTimer=setTimeout(function(){
					o.retainPath=($.inArray($$[0],o.$path)>-1);
					$$.hideSuperfishUl();
					if (o.$path.length && $$.parents(['li.',o.hoverClass].join('')).length<1){over.call(o.$path);}
				},o.delay);	
			},
			getMenu = function($menu){
				var menu = $menu.parents(['ul.',c.menuClass,':first'].join(''))[0];
				sf.op = sf.o[menu.serial];
				return menu;
			},
			addArrow = function($a){ $a.addClass(c.anchorClass).append($arrow.clone()); };
			
		return this.each(function() {
			var s = this.serial = sf.o.length;
			var o = $.extend({},sf.defaults,op);
			o.$path = $('li.'+o.pathClass,this).slice(0,o.pathLevels).each(function(){
				$(this).addClass([o.hoverClass,c.bcClass].join(' '))
					.filter('li:has(ul)').removeClass(o.pathClass);
			});
			sf.o[s] = sf.op = o;
			
			$('li:has(ul)',this)[($.fn.hoverIntent && !o.disableHI) ? 'hoverIntent' : 'hover'](over,out).each(function() {
				if (o.autoArrows) addArrow( $('>a:first-child',this) );
			})
			.not('.'+c.bcClass)
				.hideSuperfishUl();
			
			var $a = $('a',this);
			$a.each(function(i){
				var $li = $a.eq(i).parents('li');
				$a.eq(i).focus(function(){over.call($li);}).blur(function(){out.call($li);});
			});
			o.onInit.call(this);
			
		}).each(function() {
			var menuClasses = [c.menuClass];
			if (sf.op.dropShadows  && !($.browser.msie && $.browser.version < 7)) menuClasses.push(c.shadowClass);
			$(this).addClass(menuClasses.join(' '));
		});
	};

	var sf = $.fn.superfish;
	sf.o = [];
	sf.op = {};
	sf.IE7fix = function(){
		var o = sf.op;
		if ($.browser.msie && $.browser.version > 6 && o.dropShadows && o.animation.opacity!=undefined)
			this.toggleClass(sf.c.shadowClass+'-off');
		};
	sf.c = {
		bcClass     : 'sf-breadcrumb',
		menuClass   : 'sf-js-enabled',
		anchorClass : 'sf-with-ul',
		arrowClass  : 'sf-sub-indicator',
		shadowClass : 'sf-shadow'
	};
	sf.defaults = {
		hoverClass	: 'sfHover',
		pathClass	: 'overideThisToUse',
		pathLevels	: 1,
		delay		: 800,
		animation	: {opacity:'show'},
		speed		: 'normal',
		autoArrows	: true,
		dropShadows : true,
		disableHI	: false,		// true disables hoverIntent detection
		onInit		: function(){}, // callback functions
		onBeforeShow: function(){},
		onShow		: function(){},
		onHide		: function(){}
	};
	$.fn.extend({
		hideSuperfishUl : function(){
			var o = sf.op,
				not = (o.retainPath===true) ? o.$path : '';
			o.retainPath = false;
			var $ul = $(['li.',o.hoverClass].join(''),this).add(this).not(not).removeClass(o.hoverClass)
					.find('>ul').hide().css('visibility','hidden');
			o.onHide.call($ul);
			return this;
		},
		showSuperfishUl : function(){
			var o = sf.op,
				sh = sf.c.shadowClass+'-off',
				$ul = this.addClass(o.hoverClass)
					.find('>ul:hidden').css('visibility','visible');
			sf.IE7fix.call($ul);
			o.onBeforeShow.call($ul);
			$ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });
			return this;
		}
	});

})(jQuery);
;
/* Copyright (c) 2006 Brandon Aaron (http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) 
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * $LastChangedDate: 2007-06-19 20:25:28 -0500 (Tue, 19 Jun 2007) $
 * $Rev: 2111 $
 *
 * Version 2.1
 */
(function($){$.fn.bgIframe=$.fn.bgiframe=function(s){if($.browser.msie&&parseInt($.browser.version)<=6){s=$.extend({top:'auto',left:'auto',width:'auto',height:'auto',opacity:true,src:'javascript:false;'},s||{});var prop=function(n){return n&&n.constructor==Number?n+'px':n;},html='<iframe class="bgiframe"frameborder="0"tabindex="-1"src="'+s.src+'"'+'style="display:block;position:absolute;z-index:-1;'+(s.opacity!==false?'filter:Alpha(Opacity=\'0\');':'')+'top:'+(s.top=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderTopWidth)||0)*-1)+\'px\')':prop(s.top))+';'+'left:'+(s.left=='auto'?'expression(((parseInt(this.parentNode.currentStyle.borderLeftWidth)||0)*-1)+\'px\')':prop(s.left))+';'+'width:'+(s.width=='auto'?'expression(this.parentNode.offsetWidth+\'px\')':prop(s.width))+';'+'height:'+(s.height=='auto'?'expression(this.parentNode.offsetHeight+\'px\')':prop(s.height))+';'+'"/>';return this.each(function(){if($('> iframe.bgiframe',this).length==0)this.insertBefore(document.createElement(html),this.firstChild);});}return this;};if(!$.browser.version)$.browser.version=navigator.userAgent.toLowerCase().match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)[1];})(jQuery);;
/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($){$.fn.hoverIntent=function(f,g){var cfg={sensitivity:7,interval:100,timeout:0};cfg=$.extend(cfg,g?{over:f,out:g}:f);var cX,cY,pX,pY;var track=function(ev){cX=ev.pageX;cY=ev.pageY;};var compare=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);if((Math.abs(pX-cX)+Math.abs(pY-cY))<cfg.sensitivity){$(ob).unbind("mousemove",track);ob.hoverIntent_s=1;return cfg.over.apply(ob,[ev]);}else{pX=cX;pY=cY;ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}};var delay=function(ev,ob){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);ob.hoverIntent_s=0;return cfg.out.apply(ob,[ev]);};var handleHover=function(e){var p=(e.type=="mouseover"?e.fromElement:e.toElement)||e.relatedTarget;while(p&&p!=this){try{p=p.parentNode;}catch(e){p=this;}}if(p==this){return false;}var ev=jQuery.extend({},e);var ob=this;if(ob.hoverIntent_t){ob.hoverIntent_t=clearTimeout(ob.hoverIntent_t);}if(e.type=="mouseover"){pX=ev.pageX;pY=ev.pageY;$(ob).bind("mousemove",track);if(ob.hoverIntent_s!=1){ob.hoverIntent_t=setTimeout(function(){compare(ev,ob);},cfg.interval);}}else{$(ob).unbind("mousemove",track);if(ob.hoverIntent_s==1){ob.hoverIntent_t=setTimeout(function(){delay(ev,ob);},cfg.timeout);}}};return this.mouseover(handleHover).mouseout(handleHover);};})(jQuery);;

// This uses Superfish 1.4.8
// (http://users.tpg.com.au/j_birch/plugins/superfish)

// Add Superfish to all Nice menus with some basic options.
(function ($) {
  $(document).ready(function() {
    $('ul.nice-menu').superfish({
      // Apply a generic hover class.
      hoverClass: 'over',
      // Disable generation of arrow mark-up.
      autoArrows: false,
      // Disable drop shadows.
      dropShadows: false,
      // Mouse delay.
      delay: Drupal.settings.nice_menus_options.delay,
      // Animation speed.
      speed: Drupal.settings.nice_menus_options.speed
    // Add in Brandon Aaron’s bgIframe plugin for IE select issues.
    // http://plugins.jquery.com/node/46/release
    }).find('ul').bgIframe({opacity:false});
    $('ul.nice-menu ul').css('display', 'none');
  });
})(jQuery);
;

(function ($) {
  Drupal.Panels = {};

  Drupal.Panels.autoAttach = function() {
    if ($.browser.msie) {
      // If IE, attach a hover event so we can see our admin links.
      $("div.panel-pane").hover(
        function() {
          $('div.panel-hide', this).addClass("panel-hide-hover"); return true;
        },
        function() {
          $('div.panel-hide', this).removeClass("panel-hide-hover"); return true;
        }
      );
      $("div.admin-links").hover(
        function() {
          $(this).addClass("admin-links-hover"); return true;
        },
        function(){
          $(this).removeClass("admin-links-hover"); return true;
        }
      );
    }
  };

  $(Drupal.Panels.autoAttach);
})(jQuery);
;
// $Id: extlink.js,v 1.8 2010/05/26 01:25:56 quicksketch Exp $
(function ($) {

function extlinkAttach(context) {
  // Strip the host name down, removing ports, subdomains, or www.
  var pattern = /^(([^\/:]+?\.)*)([^\.:]{4,})((\.[a-z]{1,4})*)(:[0-9]{1,5})?$/;
  var host = window.location.host.replace(pattern, '$3$4');
  var subdomain = window.location.host.replace(pattern, '$1');

  // Determine what subdomains are considered internal.
  if (Drupal.settings.extlink.extSubdomains) {
    var subdomains = "([^/]*\\.)?";
  }
  else if (subdomain == 'www.' || subdomain == '') {
    var subdomains = "(www\\.)?";
  }
  else {
    var subdomains = subdomain.replace(".", "\\.");
  }

  // Build regular expressions that define an internal link.
  var internal_link = new RegExp("^https?://" + subdomains + host, "i");

  // Extra internal link matching.
  var extInclude = false;
  if (Drupal.settings.extlink.extInclude) {
    extInclude = new RegExp(Drupal.settings.extlink.extInclude.replace(/\\/, '\\'));
  }

  // Extra external link matching.
  var extExclude = false;
  if (Drupal.settings.extlink.extExclude) {
    extExclude = new RegExp(Drupal.settings.extlink.extExclude.replace(/\\/, '\\'));
  }

  // Find all links which are NOT internal and begin with http (as opposed
  // to ftp://, javascript:, etc. other kinds of links.
  // When operating on the 'this' variable, the host has been appended to
  // all links by the browser, even local ones.
  // In jQuery 1.1 and higher, we'd use a filter method here, but it is not
  // available in jQuery 1.0 (Drupal 5 default).
  var external_links = new Array();
  var mailto_links = new Array();
  $("a:not(." + Drupal.settings.extlink.extClass + ", ." + Drupal.settings.extlink.mailtoClass + ")", context).each(function(el) {
    try {
      var url = this.href.toLowerCase();
      if (url.indexOf('http') == 0 && (!url.match(internal_link) || (extInclude && url.match(extInclude))) && !(extExclude && url.match(extExclude))) {
        external_links.push(this);
      }
      else if (url.indexOf('mailto:') == 0) {
        mailto_links.push(this);
      }
    }
    // IE7 throws errors often when dealing with irregular links, such as:
    // <a href="node/10"></a> Empty tags.
    // <a href="http://user:pass@example.com">example</a> User:pass syntax.
    catch(error) {
      return false;
    }
  });

  if (Drupal.settings.extlink.extClass) {
    // Apply the "ext" class to all links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(external_links).not('[img]').addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
    else {
      $(external_links).not($(external_links).find('img').parents('a')).addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.mailtoClass) {
    // Apply the "mailto" class to all mailto links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(mailto_links).not('[img]').addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
    else {
      $(mailto_links).not($(mailto_links).find('img').parents('a')).addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.extTarget) {
    // Apply the target attribute to all links.
    $(external_links).attr('target', Drupal.settings.extlink.extTarget);
  }

  if (Drupal.settings.extlink.extAlert) {
    // Add pop-up click-through dialog.
    $(external_links).click(function(e) {
     return confirm(Drupal.settings.extlink.extAlertText);
    });
  }

  // Work around for Internet Explorer box model problems.
  if (($.support && !($.support.boxModel === undefined) && !$.support.boxModel) || ($.browser.msie && parseInt($.browser.version) <= 7)) {
    $('span.ext, span.mailto').css('display', 'inline-block');
  }
}

Drupal.behaviors.extlink = {
  attach: function(context){
    extlinkAttach(context);
  }
}

})(jQuery);
;