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function _vis_opt_third_party(j,o,u){if(typeof _vwo_acc_id!="undefined"){url=_vis_opt_server_url+"ping_tpc.php?account="+_vwo_acc_id+"&name="+escape(j)+"&value="+escape(o)+"&days="+u+"&random="+Math.random();/MSIE (\d+\.\d+);/.test(navigator.userAgent)?vwo_$("#vwo_iframe").attr("src",url):vwo_$("#vwo_form").attr("action",url).submit()}}
function _vis_opt_readCookie(j){j=j+"=";for(var o=document.cookie.split(";"),u=0;u<o.length;u++){for(var w=o[u];w.charAt(0)==" ";)w=w.substring(1,w.length);if(w.indexOf(j)==0)return decodeURIComponent(w.substring(j.length,w.length))}return null}function _vis_opt_cookie_enabled(){_vis_opt_createCookie("_vis_opt_test_cookie","1");return _vis_opt_readCookie("_vis_opt_test_cookie")?true:false}function _vis_opt_remove_id(j){(j=document.getElementById(j))&&j!=null&&j.parentNode.removeChild(j)}
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function _vis_opt_is_split(j){if(_vwo_exp[j].type=="SPLIT_URL"&&(_vwo_exp[j].status=="RUNNING"||_vis_opt_preview_combination(j)))for(var o=2;o<=_vis_opt_object_size(_vwo_exp[j].sections[1].variations);o++)if(_vis_opt_match_wildcard(_vis_opt_current_url(),_vwo_exp[j].sections[1].variations[o])){combination=_vis_opt_readCookie("_vis_opt_exp_"+j+"_combi");if(!combination&&!_vis_opt_preview_combination()){_vis_opt_register_hit(o,j);_vis_opt_createCookie("_vis_opt_exp_"+j+"_combi",o,100,j)}return true}return false}
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function _vis_opt_tld(j){url_pieces=j.split("/");domain=url_pieces[2];domain_pieces=domain.split(".");return top_level_domain=domain_pieces[domain_pieces.length-2]&&(domain_pieces[domain_pieces.length-2]=="co"||domain_pieces[domain_pieces.length-2]=="com")?domain_pieces[domain_pieces.length-3]+"."+domain_pieces[domain_pieces.length-2]+"."+domain_pieces[domain_pieces.length-1]:domain_pieces[domain_pieces.length-2]+"."+domain_pieces[domain_pieces.length-1]}
function _vis_opt_top_initialize(){var j;if(_vis_opt_cookie_enabled()){for(var o=0;o<_vwo_exp_ids.length;o++){j=_vwo_exp_ids[o];if(_vwo_exp[j].multiple_domains)if(vwo_$("#vwo_iframe").length==0){vwo_$("<form>",{action:_vis_opt_server_url+"ping_tpc.php",target:"vwo_iframe",enctype:"application/x-www-form-urlencoded",method:"post",id:"vwo_form",style:"display:none"}).appendTo("head");vwo_$("<iframe>",{src:_vis_opt_server_url+"ping_tpc.php",height:"1px",width:"1px",border:"0",id:"vwo_iframe",name:"vwo_iframe",
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function _vis_opt_current_url(){if(typeof _vis_opt_url!="undefined")return _vis_opt_url;var j=window.location.href,o=j.indexOf(window.location.hash)||j.length;j=j.substr(0,o);j=j.replace(/^(.*\/)((home|default|index)\..{3,4})(\?.*)*$/i,"$1$4");j=j.replace(/^(.*)(\?_vis_test_id=\d+.*)$/,"$1");j=j.replace(/^(.*)(&_vis_test_id=\d+.*)$/,"$1");if(j.slice(-1)=="/")j=j.slice(0,-1);return j}
function _vis_opt_do_experiment_here(j){var o=typeof _vis_opt_url=="undefined"?document.URL:_vis_opt_url;if(typeof _vis_opt_settings_loaded=="undefined")return false;if(_vwo_exp[j].exclude_url){pattern_to_match=new RegExp(_vwo_exp[j].exclude_url,"gi");if(pattern_to_match.test(o))return false}return _vis_opt_match_wildcard(_vis_opt_current_url(),_vwo_exp[j].url_pattern)}
function _vis_opt_register_conversion(j,o){if(typeof j=="undefined")j=1;if(typeof o=="undefined")o=_vwo_exp_ids[0];if(!_vis_opt_readCookie("_vis_opt_exp_"+o+"_goal_"+j))if(_vis_opt_readCookie("_vis_opt_exp_"+o+"_combi")){var u=_vis_opt_readCookie("_vis_opt_exp_"+o+"_combi");vwo_$.getJSON(_vis_opt_server_url+"log_conversion.php?experiment_id="+o+"&account_id="+_vwo_acc_id+"&goal_id="+j+"&combination="+u+"&jsoncallback=?",function(w){});_vis_opt_createCookie("_vis_opt_exp_"+o+"_goal_"+j,"1",100,o)}}
function _vis_opt_preview_combination(j){j=window.location.href;return j.match(/.*_vis_opt_preview_combination=(.*)$/)?j.replace(/.*_vis_opt_preview_combination=(.*)$/,"$1"):false}
function _vis_opt_choose_combination(j){if(typeof _vwo_exp[j].combination_chosen!="undefined"&&_vwo_exp[j].combination_chosen)return _vwo_exp[j].combination_chosen;var o={},u=0,w;for(w in _vwo_exp[j].combs)if(!isNaN(parseFloat(_vwo_exp[j].combs[w]))){o[w]=u+_vwo_exp[j].combs[w];u+=_vwo_exp[j].combs[w]}u=false;u=Math.random();for(w in o)if(!isNaN(parseFloat(_vwo_exp[j].combs[w])))if(u<=o[w])return w;return false}function _vis_opt_choose_element(j,o){}
function _vis_opt_redirect_to(j,o){j=_vis_opt_match_wildcard(_vis_opt_current_url(),_vwo_exp[j].url_pattern,true);if(!j||j.length==1)to_redirect=o;else{to_redirect="";o=o.split("*");for(i=1;i<o.length;i++)to_redirect+=o[i-1]+j[i];to_redirect+=o[o.length-1]}to_redirect=to_redirect.replace(/\*/g,"");if(document.URL.indexOf("?")!=-1)if(to_redirect.indexOf("?")==-1){params=document.URL.replace(/^(.*)(\?.*)$/,"$2");to_redirect+=params}else{from_url_vars=_vis_opt_getUrlVars(document.URL);to_url_vars=_vis_opt_getUrlVars(to_redirect);
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function _vis_opt_split_url(j){var o=_vis_opt_preview_combination(j);o||(o=_vis_opt_readCookie("_vis_opt_exp_"+j+"_combi"));if(o){if(!(o.split(",").length>1||isNaN(parseInt(o.split(",")[0])))){var u=parseInt(o.split(",")[0]);if(u!=1){document.write("<style class='_vis_opt_hidden'> body { visibility: hidden } </style>");_vis_opt_redirect_to(j,_vwo_exp[j].sections[1].variations[u])}}}else{o=_vis_opt_choose_combination(j);u=parseInt(o.split(",")[0]);if(_vwo_exp[j].multiple_domains)if(u!=1)vwo_$("#vwo_iframe").bind("load",
function(){_vis_opt_redirect_to(j,_vwo_exp[j].sections[1].variations[u])});else{if(!_vis_opt_preview_combination(j)){_vis_opt_register_hit(o,j);_vis_opt_createCookie("_vis_opt_exp_"+j+"_combi",o,100,j)}}else if(u!=1)_vis_opt_redirect_to(j,_vwo_exp[j].sections[1].variations[u]);else if(!_vis_opt_preview_combination(j)){_vis_opt_register_hit(o,j);_vis_opt_createCookie("_vis_opt_exp_"+j+"_combi",o,100,j)}}}
function _vis_opt_get_XPath(j,o){o=o||[];if(o.length==0&&j.id){o.push("#"+j.id);return o}if(j.parentNode)o=_vis_opt_get_XPath(j.parentNode,o);if(j.previousSibling){var u=1,w=j.previousSibling;do{vwo_$(w).is("._vwo_variation")||w.nodeType==1&&u++;w=w.previousSibling}while(w);if(u==1)u=null}else if(j.nextSibling){w=j.nextSibling;do if(vwo_$(w).is("._vwo_variation"))w=w.previousSibling;else if(w.nodeType==1){u=1;w=null}else{u=null;w=w.previousSibling}while(w)}if(j.nodeType==1){if(typeof u=="undefined")u=
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function _vis_opt_monitor_clicks(){vwo_$("*").live("click",function(j){for(var o,u=false,w,K=0;K<_vwo_exp_ids.length;K++){w=_vwo_exp_ids[K];if(_vwo_exp[w].status=="RUNNING"){if(_vwo_exp[w].clickmap){_vwo_clicks++;if(this.tagName.toLowerCase()=="a"||vwo_$(this).parents("a").length>0)u=true;combination=_vis_opt_readCookie("_vis_opt_exp_"+w+"_combi");x=j.pageX-vwo_$(this).offset().left;y=j.pageY-vwo_$(this).offset().top;x_percent=Math.round(1E3*x/vwo_$(this).width())/1E3;y_percent=Math.round(1E3*y/vwo_$(this).height())/
1E3;if(x_percent<0||x_percent>1)x_percent=0.5;if(y_percent<0||y_percent>1)y_percent=0.5;combination&&_vwo_clicks<=3&&vwo_$.getJSON(_vis_opt_server_url+"log_clickmap.php?experiment_id="+w+"&account_id="+_vwo_acc_id+"&combination="+combination+"&url="+encodeURIComponent(document.URL)+"&path="+encodeURIComponent(_vis_opt_get_XPath(this).join(">"))+"&x="+x_percent+"&y="+y_percent+"&jsoncallback=?",function(G){})}if(this.tagName.toLowerCase()!="a")if(vwo_$(this).parents("a").length>0)_vwo_goal_url=vwo_$(vwo_$(this).parents("a")[0]).attr("href");
else continue;else _vwo_goal_url=vwo_$(this).attr("href");if(typeof _vwo_goal_url=="undefined")_vwo_goal_url="";for(o in _vwo_exp[w].goals)if(!isNaN(parseInt(o)))if((_vwo_exp[w].goals[o].type=="ON_PAGE"||_vwo_exp[w].goals[o].type=="ENGAGEMENT")&&_vis_opt_match_wildcard(_vwo_goal_url,_vwo_exp[w].goals[o].url)){u=true;_vis_opt_register_conversion(o,w)}}}u&&_vwo_goal_url.indexOf("javascript:")==-1&&_vwo_goal_url.charAt(0)!="#"&&_vis_opt_pause(500);return true})}
function _vis_opt_monitor_submissions(){vwo_$("form:not(#vwo_form)").live("submit",function(j){var o;j=false;for(var u,w=0;w<_vwo_exp_ids.length;w++){u=_vwo_exp_ids[w];if(_vwo_exp[u].status=="RUNNING")for(o in _vwo_exp[u].goals)if(!isNaN(parseInt(o)))if(_vwo_exp[u].goals[o].type=="FORM_SUBMIT"&&_vis_opt_match_wildcard(vwo_$(this).attr("action"),_vwo_exp[u].goals[o].url)){j=true;_vis_opt_register_conversion(o,u)}}j&&_vis_opt_pause(500);return true})}
function _vis_opt_register_hit(j,o){_vis_opt_readCookie("_vis_opt_exp_"+o+"_combi")||vwo_$.getJSON(_vis_opt_server_url+"log_hit.php?experiment_id="+o+"&account_id="+_vwo_acc_id+"&combination="+j+"&jsoncallback=?",function(u){})}var _vis_opt_experiment_id=false,_vis_opt_comb_name={};
function _vis_opt_legacy_variables_set(){for(var j=false,o=0;o<_vwo_exp_ids.length;o++)if(_vwo_exp[_vwo_exp_ids[o]].status=="RUNNING"){j=_vwo_exp_ids[o];break}if(_vis_opt_experiment_id=j){var u;for(u in _vwo_exp[j].comb_n)_vis_opt_comb_name[u]=_vwo_exp[j].comb_n[u]}}
function _vis_opt_bottom_render_combination(j,o){j=j.split(",");var u=0,w,K,G;for(combination_use=0;combination_use<j.length;combination_use++){u++;if(K=_vwo_exp[o].sections[u].path)if(parseInt(j[combination_use])==1)vwo_$(K).addClass("vwo_loaded").css("visibility","visible");else{w=_vwo_exp[o].sections[u].variations[j[combination_use]];w=w.replace("VWO_SECTION_ID",u);vwo_$("#vwo_temp").length==0&&vwo_$("body").append("<span style='display:none' id='vwo_temp'></span>");if(K.toLowerCase()=="head"){if(!(vwo_$("head").children("._vwo_variation_"+
u).length>0)){w=vwo_$(w);vwo_$(w).addClass("vwo_loaded").addClass("_vwo_variation_"+u);vwo_$("head").append(w)}}else{G=vwo_$(K);document.getElementById("vwo_temp").innerHTML="<p></p>";vwo_$("#vwo_temp").html("<span class='vwo_span'>"+w+"<script><\/script></span>");if(vwo_$(G).not(".vwo_loaded").length>0){G.each(function(){typeof _vwo_api_section_callback[parseInt(u)]=="function"&&_vwo_api_section_callback[u](vwo_$("#vwo_temp").children(),vwo_$("<span>"+_vis_opt_outer(this)+"</span>"))}).replaceWith(vwo_$("#vwo_temp").html());
document.getElementById("vwo_temp").innerHTML="<p></p>";vwo_$(K).css("visibility","visible");vwo_$(K).find("*").andSelf().addClass("vwo_loaded")}document.getElementById("vwo_temp").innerHTML="<p></p>"}}}return true}function _vis_opt_outer(j){return typeof j.outerHTML!="undefined"?j.outerHTML:vwo_$("<div></div>").append(vwo_$(j).eq(0).clone()).html()}function _vis_opt_doc_timeout(){vwo_$("._vis_opt_hidden").remove()}
function _vis_opt_bottom_initialize(){for(var j,o=0;o<_vwo_exp_ids.length;o++){j=_vwo_exp_ids[o];if(_vwo_exp[j].ready)if(_vwo_exp[j].type=="VISUAL"){var u=_vis_opt_preview_combination();u||(u=_vis_opt_readCookie("_vis_opt_exp_"+j+"_combi"));if(u)_vis_opt_bottom_render_combination(u,j);else{u=_vis_opt_choose_combination(j);_vis_opt_bottom_render_combination(u,j);if(!_vis_opt_preview_combination()){_vis_opt_register_hit(u,j);_vis_opt_createCookie("_vis_opt_exp_"+j+"_combi",u,100,j)}}clearTimeout(_vwo_exp[j].timeout)}}_vis_opt_monitor_submissions();
_vis_opt_monitor_clicks();_vis_opt_doc_timeout()}
function _vis_opt_GA_track(){try{if(typeof _vis_opt_GA_slot=="undefined")_vis_opt_GA_slot=4;var j=_vis_opt_readCookie("_vis_opt_exp_"+_vis_opt_experiment_id+"_combi");if(typeof _vis_opt_comb_name[j]!="undefined")typeof pageTracker!="undefined"?pageTracker._setCustomVar(_vis_opt_GA_slot,"VWO-"+_vis_opt_experiment_id,_vis_opt_comb_name[j],1):_gaq.push(["_setCustomVar",_vis_opt_GA_slot,"VWO-"+_vis_opt_experiment_id,_vis_opt_comb_name[j],1])}catch(o){}};