var shell={};shell.server_prefix="/static/styles/";shell.news_and_media_view_all;shell.close_str;shell.of_str;shell.next_str;
shell.previous_str;shell.hide_location_str;shell.change_location_str;shell.is_application_frameset=false;var previous_step_str;
var next_step_str;var finish_str;var clear_form_str;var input_form_groups;var input_form_name;var input_form_obj;var form_paginated_steps=true;
var initial_help;var form_labels_selected_index=new Array();shell.xhtml_doctype_fix=function(){var a=document.getElements("A");
a.each(function(b){if(b.getAttribute("rel")=="external"){b.target="_blank"}})};shell.update_link_targets=function(a){if(a){var b=a.getElements("A");
b.each(function(c){c.target="_top"})}};shell.update_target=function(a){if(a){a.target="_top"}};shell.NewsModule=new Class({initialize:function(b,a){this.wrapper=b;
this.rss_matches=this.wrapper.getElements(".rss_detail");this.non_js_footer_link=this.wrapper.getElement(".news_and_media_releases");
this.currentStory=1;this.numStories=this.rss_matches.length;this.paginationWrapper;this.prevStoryLink;this.storyCounterText;
this.nextStoryLink;this.showAllLink;this.contractAllLink;this.footer=this.wrapper.getElement(".switch_rss_items");if(this.numStories>1){this.decorate(this.currentStory)
}},decorate:function(b){this.displayStory(b);this.paginationWrapper=new Element("div",{"class":"pagination"});this.prevStoryLink=new Element("a",{href:"#","class":"prevStoryLink",style:"display:none"});
var a=new Element("img",{src:shell.server_prefix+"images/global/arrow_left.gif",alt:shell.previous_str});this.prevStoryLink.addEvent("click",this.displayPrevStory.bind(this));
this.storyCounterText=new Element("strong");this.storyCounterText.innerHTML="<span>"+this.currentStory+"</span> "+shell.of_str+" "+this.numStories;
this.nextStoryLink=new Element("a",{href:"#","class":"nextStoryLink"});var c=new Element("img",{src:shell.server_prefix+"images/global/arrow_right.gif",alt:shell.next_str});
this.nextStoryLink.addEvent("click",this.displayNextStory.bind(this));this.showAllLink=new Element("a",{href:"#","class":"showall"});
this.showAllLink.innerHTML=shell.news_and_media_view_all;this.showAllLink.addEvent("click",this.displayAllStories.bind(this));
this.contractAllLink=new Element("a",{href:"#",style:"display:none;"});this.contractAllLink.innerHTML=shell.close_str;this.contractAllLink.addEvent("click",this.contractAllStories.bind(this));
a.inject(this.prevStoryLink);this.prevStoryLink.inject(this.paginationWrapper);this.storyCounterText.inject(this.paginationWrapper);
c.inject(this.nextStoryLink);this.nextStoryLink.inject(this.paginationWrapper);this.showAllLink.inject(this.paginationWrapper);
this.contractAllLink.inject(this.footer);if(this.non_js_footer_link){this.non_js_footer_link.setStyle("display","none")}this.paginationWrapper.inject(this.footer)
},displayStory:function(a){this.rss_matches.each(function(c,b){if(a!=b+1){c.setStyle("display","none")}else{c.setStyle("display","block")
}})},displayPrevStory:function(c){var b=new Event(c);for(var a=0;a<this.rss_matches.length;a++){if(this.rss_matches[a].getStyle("display")=="block"){this.rss_matches[a].setStyle("display","none");
if(this.rss_matches[a].getPrevious()){this.rss_matches[a].getPrevious().setStyle("display","block");this.nextStoryLink.setStyle("display","inline");
this.currentStory--;if(this.currentStory==1){this.prevStoryLink.setStyle("display","none")}break}}}this.setStoryCounterText();
b.preventDefault()},displayNextStory:function(c){var b=new Event(c);for(var a=0;a<this.rss_matches.length;a++){if(this.rss_matches[a].getStyle("display")=="block"){this.rss_matches[a].setStyle("display","none");
if(this.rss_matches[a].getNext(".rss_detail")){this.rss_matches[a].getNext().setStyle("display","block");this.prevStoryLink.setStyle("display","inline");
if(this.rss_matches[a].getNext(".rss_detail").getNext(".rss_detail")){this.nextStoryLink.setStyle("display","inline")}else{this.nextStoryLink.setStyle("display","none")
}this.currentStory++;break}}}this.setStoryCounterText();b.preventDefault()},displayAllStories:function(b){var a=new Event(b);
this.rss_matches.each(function(c){c.setStyle("display","block")});this.paginationWrapper.setStyle("display","none");this.contractAllLink.setStyle("display","inline");
if(this.non_js_footer_link){this.non_js_footer_link.setStyle("display","inline")}a.preventDefault()},contractAllStories:function(b){var a=new Event(b);
this.currentStory=1;this.prevStoryLink.setStyle("display","none");this.rss_matches.each(function(d,c){(c>0)?d.setStyle("display","none"):d.setStyle("display","block")
});this.paginationWrapper.setStyle("display","block");this.contractAllLink.setStyle("display","none");if(this.non_js_footer_link){this.non_js_footer_link.setStyle("display","none")
}this.setStoryCounterText();this.nextStoryLink.setStyle("display","inline");a.preventDefault()},setStoryCounterText:function(){this.storyCounterText.getElement("span").set("text",this.currentStory)
}});shell.CountrySelectorModule=new Class({initialize:function(a){this.wrapper=a;this.display_mode=false;this.location_form=this.wrapper.getElement("form");
this.location_fieldset=this.location_form.getElement("fieldset");this.location_select=this.location_fieldset.getElement("select");
this.location_submit=this.location_fieldset.getElement("input");this.location_options=this.location_select.getElements("option");
this.text_block=this.wrapper.getElement("div");this.switcher_anchor;this.hide_location_str=shell.hide_location_str;this.change_location_str=shell.change_location_str;
this.country_trigger;this.location_list_wrapper;this.location_list;this.displayed_animated_list=false;this.resize_value;this.animation_duration=250;
this.click_window_event;this.decorate();if(Browser.Engine.trident&&!shell.is_application_frameset){this.initialize_country_animation()
}},decorate:function(){this.switcher_anchor=new Element("A",{href:"javascript:void(0);"});this.switcher_anchor.innerHTML=this.switcher_anchor.title=(this.display_mode)?this.hide_location_str:this.change_location_str;
this.switcher_anchor.addEvent("click",this.toggle_site_locations.bind(this));this.text_block.appendChild(this.switcher_anchor);
this.location_form.addEvent("submit",function(){return false});this.location_submit.addEvent("click",function(){top.location.href=this.location_select.options[this.location_select.options.selectedIndex].value
}.bind(this));this.location_form.setStyle("display","none")},toggle_site_locations:function(b){var a=Event(b);this.toggle_display_mode();
this.switcher_anchor.innerHTML=this.switcher_anchor.title=(this.display_mode)?this.hide_location_str:this.change_location_str;
this.show_hide_content();a.preventDefault()},toggle_display_mode:function(){this.display_mode=!this.display_mode},show_hide_content:function(){if((Browser.Engine.trident)&&(this.country_trigger)&&!shell.is_application_frameset){this.country_trigger.style.display=(this.display_mode)?"block":"none"
}this.location_form.style.display=(this.display_mode)?"block":"none";if((Browser.Engine.trident&&shell.is_application_frameset)||!Browser.Engine.trident){this.location_select.style.display=(this.display_mode)?"block":"none"
}},initialize_country_animation:function(){this.location_list_wrapper=new Element("DIV",{id:"location_list_wrapper"});this.location_list=new Element("UL",{id:"location_list"});
var b;this.country_trigger=new Element("H4",{id:"country_trigger"});b=new Element("SPAN",{style:"display:block"});b.innerHTML="Shell.com";
b.inject(this.country_trigger,"bottom");this.location_fieldset.insertBefore(this.country_trigger,this.location_fieldset.getElement("input"));
for(var c=0;c<this.location_options.length;c++){var a=new Element("LI");a.set("html",this.location_options[c].innerHTML);
a.set("id","location_"+c);a.addEvent("click",this.select_country.bind(this));a.addEvent("mouseover",function(){$(this).addClass("hover")
});a.addEvent("mouseout",function(){$(this).removeClass("hover")});a.inject(this.location_list,"bottom")}this.location_list.inject(this.location_list_wrapper,"bottom");
this.location_list_wrapper.inject(this.location_form,"bottom");this.location_select.style.display="none";this.country_trigger.addEvent("click",this.animate_country_options.bind(this));
this.click_window_event=this.click_window.bind(this)},animate_country_options:function(){if(this.displayed_animated_list){this.close_country_options()
}else{this.open_country_options()}},open_country_options:function(){var a=new Chain();var c=function(){this.location_list_wrapper.setStyle("border","solid 1px #000");
this.location_list_wrapper.setStyle("padding","3px");var d=new Fx.Tween(this.location_list_wrapper);d.start("height","200px")
}.bind(this);var b=function(){this.displayed_animated_list=true;$(document).getElement("body").addEvent("mousedown",this.click_window_event)
}.bind(this);a.chain(c);a.chain(b);a.callChain();a.callChain.delay(1,a)},close_country_options:function(){var a=new Chain();
var d=function(){this.location_list_wrapper.setStyle("paddingBottom","0px");this.location_list_wrapper.setStyle("paddingTop","0px")
}.bind(this);var c=function(){var e=new Fx.Tween(this.location_list_wrapper);e.start("height","0px")}.bind(this);var b=function(){this.location_list_wrapper.setStyle("border","none");
this.displayed_animated_list=false;$(document).getElement("body").removeEvent("mousedown",this.click_window_event)}.bind(this);
a.chain(d);a.chain(c);a.chain(b);a.callChain();a.callChain.delay(1,a);a.callChain.delay(this.animation_duration,a)},select_country:function(d){var b=Event(d);
var c=b.target.id.substring(9).toInt();if(c>=0){this.location_select.selectedIndex=c;var a=this.location_select[c].innerHTML;
this.country_trigger.getElement("SPAN").set("html",a)}this.animate_country_options()},click_window:function(f){var d=Event(f);
var c=false;try{if($(d.target).getParents()){var a=$(d.target).getParents();for(var b=0;b<a.length;b++){if(a[b].id&&a[b].id=="location"){c=true;
break}}}}catch(f){}if(!c){if(this.displayed_animated_list){this.animate_country_options()}}}});shell.TabModule=new Class({initialize:function(b){this.wrapper=b;
this.tabList=this.wrapper.getElement("UL");this.tabs=this.tabList.getChildren();this.tabHeaders=this.tabList.getElements("H2");
this.tabAnchors=this.tabList.getElements("H2 A");this.tabContentWrappers=this.tabList.getElements("DIV.tab");this.selected_tab_index=1;
if(top.location.href.indexOf("#showtab")!=-1){var a=top.location.href.split("#showtab");this.selected_tab_index=(this.tabAnchors.length>=a[1])?a[1]:this.selected_tab_index
}this.decorate(this.selected_tab_index)},decorate:function(b){this.tabList.addClass("tab_module");for(var a=0;a<this.tabAnchors.length;
a++){this.tabAnchors[a].addEvents({mouseover:this.highlightTab.bind(this),mouseout:this.lowlightTab.bind(this),click:this.setSelectedTabIndex.bind(this)});
this.tabHeaders[a].addClass("tab_header_"+(a+1))}this.initTabHeights();this.tabs[this.selected_tab_index-1].addClass("selected")
},initTabHeights:function(){var b=0;var a=29;this.tabHeaders.each(function(c){b=Math.max(b,parseInt(c.getSize().y))});this.tabAnchors.each(function(c){c.setStyle("height",(b)+"px")
});this.wrapper.setStyle("padding-top",(b+a)+"px")},setSelectedTabIndex:function(c){var b=new Event(c);var a=$(b.target).href;
this.selected_tab_index=a.charAt(a.length-1);this.displayTabContent(this.selected_tab_index);b.preventDefault()},displayTabContent:function(a){for(var b=0;
b<this.tabAnchors.length;b++){if(a-1!=b){this.tabs[b].removeClass("selected");this.tabAnchors[b].removeClass("selected")}else{this.tabs[b].addClass("selected");
this.tabAnchors[b].addClass("selected")}}},highlightTab:function(b){var a=new Event(b);a.target.addClass("active");a.target.getParent("li").addClass("active")
},lowlightTab:function(b){var a=new Event(b);a.target.removeClass("active");a.target.getParent("li").removeClass("active")
}});shell.SearchModule=new Class({initialize:function(a){this.form=a;this.search_button=this.form.getElement("input[type=image]");
this.search_input=this.form.getElement("input[type=text]");this.search_initial_value=this.search_input.getProperty("value");
if(this.search_button&&this.search_input){this.decorate()}},decorate:function(){this.search_input.addEvent("focus",this.clear_input_search_text.bind(this));
this.search_button.addEvent("click",this.check_search_input.bind(this));this.search_input.addEvent("keydown",this.check_keystroke_input.bind(this));
this.search_input.addEvent("blur",this.reset_input_search_text.bind(this))},check_search_input:function(c){var a=Event(c);
var b=this.search_input.getProperty("value");if(b==""||b==this.search_initial_value){c.preventDefault()}},check_keystroke_input:function(b){var a=Event(b);
if(a.keyCode==13){this.check_search_input(b)}},clear_input_search_text:function(b){var a=Event(b);if(b.target.value==this.search_initial_value){this.search_input.value=""
}},reset_input_search_text:function(b){var a=Event(b);if(b.target.value==""){this.search_input.value=this.search_initial_value
}}});shell.PageToolsModule=new Class({initialize:function(a){this.wrapper=a;this.bookmarks_list_container=this.wrapper.getElement("li.bookmark div");
this.bookmarks_list_container_height=this.bookmarks_list_container.getSize().y;this.click_display_bookmarks;this.decorate()
},decorate:function(){this.wrapper.getElement("li.printer a").addEvent("click",this.print_page.bind(this));this.wrapper.getElement("li.printer a").addEvent("keypress",this.print_page.bind(this));
this.wrapper.getElement("li.message a").addEvent("click",this.email_to_friend.bind(this));this.wrapper.getElement("li.message a").set("href","#email_to_a_friend_container");
this.click_display_bookmarks=this.display_bookmarks.bind(this);this.wrapper.getElement("li.bookmark a").addEvent("click",this.click_display_bookmarks);
this.wrapper.getElement("li.bookmark").setStyle("overflow","hidden");this.bookmarks_list_container.setStyle("height","0");
this.bookmarks_list_container.setStyle("overflow","hidden")},print_page:function(b){var a=Event(b);window.print();a.preventDefault()
},email_to_friend:function(f){var c=Event(f);var a=window.open();var d=location.protocol+"//"+location.host+$("email_to_a_friend_form").getProperty("action");
if(a){var b=$("email_to_a_friend_container").innerHTML;if(a.focus){a.focus()}a.document.write("<html><body></body></html>");
a.document.body.innerHTML=b;a.document.forms.email_to_a_friend_form.action=d;a.document.forms.email_to_a_friend_form.submit()
}f.preventDefault()},display_bookmarks:function(c){var b=Event(c);var a=new Fx.Tween(this.bookmarks_list_container);this.bookmarks_list_container.set("tween",{duration:"long"});
a.start("height",0,this.bookmarks_list_container_height);this.wrapper.getElement("li.bookmark a").removeEvent("click",this.click_display_bookmarks);
c.preventDefault()}});shell.AccordionModule=new Class({initialize:function(b){this.container=b;this.toggle_elems=this.container.getElements(".title");
this.toggled_elems=this.container.getElements(".toggle");this.default_selected_index=-1;for(var a=0;a<this.toggle_elems.length;
a++){if(this.toggle_elems[a].hasClass("selected")){this.default_selected_index=a;break}}this.display_options={show:this.default_selected_index,opacity:false};
this.decorate()},decorate:function(){if(this.toggle_elems.length>1){if(this.display_options.show!=-1){this.toggle_elems[this.default_selected_index].addClass("selected");
this.toggled_elems[this.default_selected_index].addClass("expanded")}new this.accordion("#"+this.container.id+" .title","#"+this.container.id+" .toggle",this.display_options)
}else{this.toggle_elems[0].addClass("selected");this.toggled_elems[0].addClass("expanded");if(this.container.hasClass("accordion_non_its")){this.toggle_elems[0].addClass("expanded_single")
}}},accordion:new Class({Extends:Accordion,display:function(a,b){if(!this.check(a,b)){return this}b=$pick(b,true);if(this.options.returnHeightToAuto){var d=this.elements[this.previous];
if(d&&!this.selfHidden){for(var c in this.effects){d.setStyle(c,d[this.effects[c]])}this.togglers[this.previous].removeClass("selected");
d.removeClass("expanded")}}this.togglers[a].addClass("selected");this.elements[a].addClass("expanded");a=($type(a)=="element")?this.elements.indexOf(a):a;
if((this.timer&&this.options.wait)||(a===this.previous&&!this.options.alwaysHide)){return this}this.previous=a;var e={};this.elements.each(function(h,g){e[g]={};
var f;if(g!=a){f=true}else{if(this.options.alwaysHide&&((h.offsetHeight>0&&this.options.height)||h.offsetWidth>0&&this.options.width)){f=true;
this.selfHidden=true}}this.fireEvent(f?"background":"active",[this.togglers[g],h]);for(var j in this.effects){e[g][j]=f?0:h[this.effects[j]]
}},this);this.internalChain.chain(function(){if(this.options.returnHeightToAuto&&!this.selfHidden){var f=this.elements[a];
if(f){f.setStyle("height","auto")}}}.bind(this));return b?this.start(e):this.set(e)}})});shell.SectionOverviewModule=new Class({initialize:function(b){this.forms=b.getElements("form");
if(this.forms.length>0){for(var a=0;a<this.forms.length;a++){this.decorate(this.forms[a])}}},decorate:function(c){var b=c.getElement("select");
var a=c.getElement("input");c.setStyle("display","block");c.addEvent("submit",function(){return false});a.addEvent("click",function(){top.location.href=b.options[b.options.selectedIndex].value
});a.addEvent("keypress",function(){top.location.href=b.options[b.options.selectedIndex].value});a.setProperty("value","")
}});shell.ie_fix_for_flash_and_footer=function(){var b=$("impulse_pane");var a;if(b){a=new Element("div",{"class":"clearfix"});
a.appendText(" ");a.inject(b.getParent(),"bottom")}};window.addEvent("domready",function(){if(location.href.indexOf("/home/page/")!=-1){if(top.frames&&top.frames.length>0){for(var b=0;
b<top.frames.length;b++){if(top.frames[b].name&&top.frames[b].name=="top_bar"){shell.is_application_frameset=true;break}}}}var a=$$(".module");
a.each(function(c){if(c.hasClass("country_selector")){new shell.CountrySelectorModule(c);return}if(c.hasClass("rss_wrapper")){new shell.NewsModule(c);
return}if(c.hasClass("tabbed")){new shell.TabModule(c);return}if(c.hasClass("page_tools")){new shell.PageToolsModule(c);return
}if(c.hasClass("accordion")){new shell.AccordionModule(c);return}if(c.hasClass("search")){new shell.SearchModule(c);return
}if(c.hasClass("section_overview")){new shell.SectionOverviewModule(c);return}if(c.hasClass("flash")){if(Browser.Engine.trident){shell.ie_fix_for_flash_and_footer()
}return}});if(shell.is_application_frameset){shell.update_link_targets($("content"));shell.update_link_targets($$(".navigation")[0]);
shell.update_link_targets($$(".shell_logo")[0]);shell.update_link_targets($("country_switch"));shell.update_link_targets($("header"));
shell.update_target($$("form.search")[0])}});window.addEvent("load",function(){shell.xhtml_doctype_fix();if(shell.is_application_frameset){var c=top.document.getElementById("frame_rows");
var a=(c.children)?c.children:c.ChildNodes;for(var b=0;b<a.length;b++){if(a[b].name&&a[b].name=="content"){c.rows="100,"+(top.frames.heading.$("content").getScrollSize().y+20)+",*";
break}}}});