var badBrowserLocation="/BadBrowser/index.htm";var badBrowserMessage="It looks like your browser isn't supported by our website,\nYou will be redirected to our 'browser support page'\nwith information on which browsers we support.";function isPrototype(){if(typeof(Prototype)!="undefined"&&typeof(Class)&&typeof($A)!="undefined"){return true}else{return false}}function isW3CDOM(){var W3CDOM=(document.createElement&&document.getElementsByTagName);if(!W3CDOM){return false}else{return true}}function nodeDepth(elem,tag){var nested=elem.getElementsByTagName(tag);var allcount=0;for(var i=0,j=nested.length;i<j;i++){var count=1;var kid=nested[i].getElementsByTagName(tag)[0];while(kid!=undefined&&kid!="NULL"){count++;kid=kid.getElementsByTagName(tag)[0]}if(count>allcount){allcount=count}}return allcount}function popUp(URL,pop_h){pop_w=625;pop_h=pop_h?pop_h:485;day=new Date();id=day.getTime();eval("page"+id+" = window.open(URL, '"+id+"', 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badBrowser=false;for(i=0;i<this.badBrowsers.length;i++){var b=false;var v=false;var o=false;if(BrowserDetect.browser.match(this.badBrowsers[i].browser)||this.badBrowsers[i].browser=="all"){b=true}if(BrowserDetect.OS.match(this.badBrowsers[i].OS)||this.badBrowsers[i].OS=="all"){o=true}reg=new RegExp(/[\<\>]=?\d/);if(reg.match(this.badBrowsers[i].version)){if(eval(BrowserDetect.version+this.badBrowsers[i].version)){v=true}}else{if(BrowserDetect.version==this.badBrowsers[i].version||this.badBrowsers[i].version=="all"){v=true}}if(b==true&&v==true&&o==true){badBrowser=true;i=this.badBrowsers.length}}if(badBrowser){this.redirect()}},redirect:function(){if(!window.location.href.match(badBrowserLocation.split("/")[1])){alert(badBrowserMessage);window.location=badBrowserLocation}},dataBrowser:[{string:navigator.userAgent,subString:"OmniWeb",versionSearch:"OmniWeb/",identity:"OmniWeb"},{string:navigator.vendor,subString:"Apple",identity:"Safari"},{prop:window.opera,identity:"Opera"},{string:navigator.vendor,subString:"iCab",identity:"iCab"},{string:navigator.vendor,subString:"KDE",identity:"Konqueror"},{string:navigator.userAgent,subString:"Firefox",identity:"Firefox"},{string:navigator.vendor,subString:"Camino",identity:"Camino"},{string:navigator.userAgent,subString:"Netscape",identity:"Netscape"},{string:navigator.userAgent,subString:"MSIE",identity:"Explorer",versionSearch:"MSIE"},{string:navigator.userAgent,subString:"Gecko",identity:"Mozilla",versionSearch:"rv"},{string:navigator.userAgent,subString:"Mozilla",identity:"Netscape",versionSearch:"Mozilla"}],dataOS:[{string:navigator.platform,subString:"Win",identity:"Windows"},{string:navigator.platform,subString:"Mac",identity:"Mac"},{string:navigator.platform,subString:"Linux",identity:"Linux"}],badBrowsers:[{browser:"Explorer",version:"<6",OS:"all"},{browser:"Opera",version:"<9",OS:"all"},{browser:"Netscape",version:"<9",OS:"all"}]};var vbNav="";var debugCnt=0;var navtimer="";if(isPrototype()){var Nav=Class.create();Nav.prototype={_elem:"",_open_elems:new Array,_orig_top:"",_orig_sub:"",initialize:function(elem){this._elem=elem;active_elems=new Array();top_found=false;a_elems=this._elem.getElementsByTagName("A");for(i=0;i<a_elems.length;i++){if(a_elems[i].className.indexOf("active")!=-1){active_elems.push(a_elems[i])}Event.observe(a_elems[i],"mouseover",this.showChild.bindAsEventListener(this));Event.observe(a_elems[i],"mouseout",this.startTimer.bindAsEventListener(this));if(a_elems[i].className.indexOf("active")!=-1){active_elems.push(a_elems[i])}}this._orig_top=active_elems[0]?active_elems[0].id:"nav-1";this._orig_sub_a=active_elems[1]?active_elems[1].id:false;this._orig_sub=active_elems[0]?active_elems[0].id.replace("nav","sub"):"sub-1";if(!active_elems[0]){$(this._orig_top).addClassName("active")}if(!active_elems[1]&&this._orig_sub_a){$(this._orig_sub_a).addClassName("active")}},showChild:function(event){this.clearTimer();a_elem=Event.element(event);if(a_elem.tagName=="SPAN"){a_elem=a_elem.parentNode}this.hideSubs(a_elem.id);target=a_elem.id.replace("nav","sub");if(this._open_elems.indexOf(target)==-1||target==this._orig_sub){if($(target)){$(a_elem.id).addClassName("active");$(target).style.display="block";if(this._open_elems.indexOf(target)==-1){this._open_elems.push(target)}}}this.hideSelects("hidden")},hideSubs:function(elem_id){if(elem_id!="*"){var safe_elems=new Array();for(i=(this._open_elems.length-1);i>=0;i--){target=a_elem.id.replace("nav","sub");if(target!=this._open_elems[i]&&target.length<=this._open_elems[i].length){a_target=this._open_elems[i].replace("sub","nav");if($(a_target)){$(a_target).removeClassName("active")}if($(this._open_elems[i])){$(this._open_elems[i]).style.display="none"}}else{if(this._orig_sub!=this._open_elems[i]){safe_elems.push(this._open_elems[i])}}}$(this._orig_top).addClassName("active");this._open_elems=[];if(this._open_elems.indexOf(this._orig_sub)==-1){this._open_elems.push(this._orig_sub)}safe_elems.reverse();this._open_elems=this._open_elems.concat(safe_elems)}else{for(i=(this._open_elems.length-1);i>=0;i--){a_target=this._open_elems[i].replace("sub","nav");if($(a_target)){$(a_target).removeClassName("active")}if($(this._open_elems[i])){$(this._open_elems[i]).style.display="none"}}this._open_elems=[];if(this._open_elems.indexOf(this._orig_sub)==-1){this._open_elems.push(this._orig_sub)}$(this._orig_top).addClassName("active");if(this._orig_sub_a){$(this._orig_sub_a).addClassName("active")}}},hideSelects:function(action){if(action!="visible"){action="hidden"}if(navigator.appName.indexOf("Microsoft")>=0||navigator.appName.indexOf("MSIE")>=0){arr=new Array;selects1=$("page-banner")?$("page-banner").getElementsByTagName("SELECT"):new Array();selects2=$("hhr")?$("hhr").getElementsByTagName("SELECT"):new Array();selects3=$("content-a")?$("content-a").getElementsByTagName("SELECT"):new Array();for(var i=0;i<selects1.length;i++){arr.push(selects1[i])}for(var i=0;i<selects2.length;i++){arr.push(selects2[i])}for(var i=0;i<selects3.length;i++){arr.push(selects3[i])}for(var i=0;i<arr.length;i++){arr[i].style.visibility=action}}},reset:function(){this.clearTimer();this.hideSelects("visible");this.hideSubs("*")},startTimer:function(){this.clearTimer();navtimer=setInterval("vbNav.reset()",750)},clearTimer:function(){clearInterval(navtimer)}};function initNav(){if($("navigation")){vbNav=new Nav($("navigation"))}}}if(isPrototype()){var TextFieldBlank=Class.create();TextFieldBlank.prototype={_elem:"",_default:"",initialize:function(elem){this._elem=elem;this._default=this._elem.alt;Event.observe(this._elem,"focus",this.autoblank.bindAsEventListener(this));Event.observe(this._elem,"blur",this.refill.bindAsEventListener(this))},autoblank:function(event){if(this._elem.value==this._default){this._elem.value=""}},refill:function(){if(this._elem.value==""){this._elem.value=this._default}}};function initTextFieldBlanks(){inputs=document.getElementsByTagName("INPUT");for(i=0;i<inputs.length;i++){if(inputs[i].type=="text"||inputs[i].type=="password"){if(inputs[i].alt){var tmp=new TextFieldBlank(inputs[i])}}}}}var SpecialsSlider=Class.create({initialize:function(content,triggerLeft,triggerRight,viewable,options){this.options={};Object.extend(this.options,options||{});this.content=$(content);this.leftArrow=$(triggerLeft);this.rightArrow=$(triggerRight);boxes=this.content.select(".special");this.boxTotal=boxes.length;this.boxWidth=boxes[1].getWidth();this.viewable=viewable;this.position=0;this.target=0;Event.observe(this.leftArrow,"click",this.triggerLisenter.bindAsEventListener(this));Event.observe(this.rightArrow,"click",this.triggerLisenter.bindAsEventListener(this));if(this.boxTotal>4){this.clonePadding("left")}},triggerLisenter:function(event){event.stop();elem=event.element();direction=elem.id.split("-")[1];this.clonePadding(direction);this.move(direction)},move:function(direction){this.target=(direction=="left")?(this.target+this.boxWidth):(this.target=this.target-this.boxWidth);new Effect.Move(this.content,{x:this.target,y:0,mode:"absolute",duration:0.7,afterFinish:this.adjust});(direction=="left")?this.position--:this.position++},adjust:function(){},clonePadding:function(direction){boxes=this.content.select(".special");currLeft=parseFloat(this.content.getStyle("left"));if(direction=="right"){special=boxes[0];special_clone=special.cloneNode(true);this.content.appendChild(special_clone);targetLeft=currLeft+this.boxWidth;this.content.style.left=targetLeft+"px";special.remove();this.target=this.target+this.boxWidth}else{if(direction=="left"){special=boxes[boxes.length-1];special_clone=special.cloneNode(true);this.content.insertBefore(special_clone,boxes[0]);targetLeft=currLeft-this.boxWidth;this.content.style.left=targetLeft+"px";special.remove();this.target=this.target-this.boxWidth}}}});function initSpecialsSlider(){if($("slider-content")){var tmpslider=new SpecialsSlider("slider-content","slide-left","slide-right",4)}}if(isPrototype()){function initPopups(){popups=new Array();var a_elems=document.body.getElementsByTagName("a");for(var i=0;i<a_elems.length;i++){if(a_elems[i].rel=="popup"){popups.push(a_elems[i])}}for(i=0;i<popups.length;i++){var width=popups[i].className.match(/w-(\d+)/)?popups[i].className.match(/w-(\d+)/)[1]:"610";var height=popups[i].className.match(/h-(\d+)/)?popups[i].className.match(/h-(\d+)/)[1]:"430";var d=new Date();var t=d.getTime();var name=popups[i].id?popups[i].id:t;var tmp=new Popup({trigger:popups[i],url:popups[i].href,name:"popup"+name,resizable:1,scrollbars:1,width:width,height:height})}}}if(isW3CDOM&&isPrototype()){BrowserDetect.init();Event.observe(window,"load",initNav,false);Event.observe(window,"load",initTextFieldBlanks,false);Event.observe(window,"load",initPopups,false);Event.observe(window,"load",initSpecialsSlider,false)};