/* jquery superfish plugin 1.4.8 - http://users.tpg.com.au/j_birch/plugins/superfish/ */


/* jquery cookie plugin 1.0 - http://plugins.jquery.com/project/cookie */
(function(B){B.fn.superfish=function(J){var F=B.fn.superfish,I=F.c,E=B(['<span class="',I.arrowClass,'"> &#187;</span>'].join("")),H=function(){var K=B(this),L=C(K);clearTimeout(L.sfTimer);K.showSuperfishUl().siblings().hideSuperfishUl()},D=function(){var K=B(this),M=C(K),L=F.op;clearTimeout(M.sfTimer);M.sfTimer=setTimeout(function(){L.retainPath=(B.inArray(K[0],L.$path)>-1);K.hideSuperfishUl();if(L.$path.length&&K.parents(["li.",L.hoverClass].join("")).length<1){H.call(L.$path)}},L.delay)},C=function(K){var L=K.parents(["ul.",I.menuClass,":first"].join(""))[0];F.op=F.o[L.serial];return L},G=function(K){K.addClass(I.anchorClass).append(E.clone())};return this.each(function(){var K=this.serial=F.o.length;var M=B.extend({},F.defaults,J);M.$path=B("li."+M.pathClass,this).slice(0,M.pathLevels).each(function(){B(this).addClass([M.hoverClass,I.bcClass].join(" ")).filter("li:has(ul)").removeClass(M.pathClass)});F.o[K]=F.op=M;B("li:has(ul)",this)[(B.fn.hoverIntent&&!M.disableHI)?"hoverIntent":"hover"](H,D).each(function(){if(M.autoArrows){G(B(">a:first-child",this))}}).not("."+I.bcClass).hideSuperfishUl();var L=B("a",this);L.each(function(N){var O=L.eq(N).parents("li");L.eq(N).focus(function(){H.call(O)}).blur(function(){D.call(O)})});M.onInit.call(this)}).each(function(){var K=[I.menuClass];if(F.op.dropShadows&&!(B.browser.msie&&B.browser.version<7)){K.push(I.shadowClass)}B(this).addClass(K.join(" "))})};var A=B.fn.superfish;A.o=[];A.op={};A.IE7fix=function(){var C=A.op;if(B.browser.msie&&B.browser.version>6&&C.dropShadows&&C.animation.opacity!=undefined){this.toggleClass(A.c.shadowClass+"-off")}};A.c={bcClass:"sf-breadcrumb",menuClass:"sf-js-enabled",anchorClass:"sf-with-ul",arrowClass:"sf-sub-indicator",shadowClass:"sf-shadow"};A.defaults={hoverClass:"sfHover",pathClass:"overideThisToUse",pathLevels:1,delay:800,animation:{opacity:"show"},speed:"normal",autoArrows:true,dropShadows:true,disableHI:false,onInit:function(){},onBeforeShow:function(){},onShow:function(){},onHide:function(){}};B.fn.extend({hideSuperfishUl:function(){var E=A.op,D=(E.retainPath===true)?E.$path:"";E.retainPath=false;var C=B(["li.",E.hoverClass].join(""),this).add(this).not(D).removeClass(E.hoverClass).find(">ul").hide().css("visibility","hidden");E.onHide.call(C);return this},showSuperfishUl:function(){var E=A.op,D=A.c.shadowClass+"-off",C=this.addClass(E.hoverClass).find(">ul:hidden").css("visibility","visible");A.IE7fix.call(C);E.onBeforeShow.call(C);C.animate(E.animation,E.speed,function(){A.IE7fix.call(C);E.onShow.call(C)});return this}})})(jQuery);jQuery.cookie=function(B,I,L){if(typeof I!="undefined"){L=L||{};if(I===null){I="";L.expires=-1}var E="";if(L.expires&&(typeof L.expires=="number"||L.expires.toUTCString)){var F;if(typeof L.expires=="number"){F=new Date();F.setTime(F.getTime()+(L.expires*24*60*60*1000))}else{F=L.expires}E="; expires="+F.toUTCString()}var K=L.path?"; path="+(L.path):"";var G=L.domain?"; domain="+(L.domain):"";var A=L.secure?"; secure":"";document.cookie=[B,"=",encodeURIComponent(I),E,K,G,A].join("")}else{var D=null;if(document.cookie&&document.cookie!=""){var J=document.cookie.split(";");for(var H=0;H<J.length;H++){var C=jQuery.trim(J[H]);if(C.substring(0,B.length+1)==(B+"=")){D=decodeURIComponent(C.substring(B.length+1));break}}}return D}};

/*-----------Attach hover events to primary nav lis for IE6-----------------*/

$(document).ready(function() {


 $("ul#activateList li").hover(function () {
 $(this).addClass("sf-hover");
 }, function () {
 $(this).removeClass("sf-hover");
 });
$("ul#activateList").superfish();

/*------- Resize text controls ---------*/

$("#textResize .decreaseFont, #textResize .resetFont, #textResize .increaseFont").show();
    var originalFontSize = $("html").css("font-size");

    // if cookie exists, load saved value
    var $cookie_name = "wegcCurrentFontSize";
    if($.cookie($cookie_name)) {
      var $getSize = $.cookie($cookie_name);
      $("html").css({fontSize : $getSize + ($getSize.indexOf("px")!=-1 ? "" : "px")}); // IE fix for double "pxpx" error
    }

    // Reset Font Size
    $("#textResize .resetFont").click(function(){
      $("html").css("font-size", "16px");
      $.cookie($cookie_name, null, { path: '/' });  // delete cookie
    });

    // Increase Font Size
    $("#textResize .increaseFont").click(function(){
      var currentFontSize = $("html").css("font-size");
      var currentFontSizeNum = parseFloat(currentFontSize, 10);
      var newFontSize = currentFontSizeNum*1.2;
      if (newFontSize, 11) {
        $("html").css("font-size", newFontSize);
        $.cookie($cookie_name, newFontSize, { path: '/' });
      }
      return false;
    });

    // Decrease Font Size
    $("#textResize .decreaseFont").click(function(){
      var currentFontSize = $("html").css("font-size");
      var currentFontSizeNum = parseFloat(currentFontSize, 10);
      var newFontSize = currentFontSizeNum*0.8;
      if (newFontSize, 11) {
        $("html").css("font-size", newFontSize);
        $.cookie($cookie_name, newFontSize, { path: '/' });
      }
      return false;
    });
});
    /*------- End of Resize text controls ---------*/