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function _vis_opt_third_party(j,o,w){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="+w+"&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(";"),w=0;w<o.length;w++){for(var z=o[w];z.charAt(0)==" ";)z=z.substring(1,z.length);if(z.indexOf(j)==0)return decodeURIComponent(z.substring(j.length,z.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_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$4");j=j.replace(/^(.*)(\?_vis_test_id=\d+.*)$/,"$1");j=j.replace(/^(.*)(&_vis_test_id=\d+.*)$/,"$1");if(j.slice(-1)=="/")j=j.slice(0,-1);return j}
function _vis_opt_do_experiment_here(j){var o=typeof _vis_opt_url=="undefined"?document.URL:_vis_opt_url;if(typeof _vis_opt_settings_loaded=="undefined")return false;if(_vwo_exp[j].exclude_url){pattern_to_match=new RegExp(_vwo_exp[j].exclude_url,"gi");if(pattern_to_match.test(o))return false}return _vis_opt_match_wildcard(_vis_opt_current_url(),_vwo_exp[j].url_pattern)}
function _vis_opt_register_conversion(j,o){if(typeof j=="undefined")j=1;if(typeof o=="undefined")o=_vwo_exp_ids[0];if(!_vis_opt_readCookie("_vis_opt_exp_"+o+"_goal_"+j))if(_vis_opt_readCookie("_vis_opt_exp_"+o+"_combi")){var w=_vis_opt_readCookie("_vis_opt_exp_"+o+"_combi");vwo_$.getJSON(_vis_opt_server_url+"log_conversion.php?experiment_id="+o+"&account_id="+_vwo_acc_id+"&goal_id="+j+"&combination="+w+"&jsoncallback=?",function(z){});_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=(.*)$/)?j.replace(/.*_vis_opt_preview_combination=(.*)$/,"$1"):false}
function _vis_opt_choose_combination(j){if(typeof _vwo_exp[j].combination_chosen!="undefined"&&_vwo_exp[j].combination_chosen)return _vwo_exp[j].combination_chosen;var o={},w=0,z;for(z in _vwo_exp[j].combs)if(!isNaN(parseFloat(_vwo_exp[j].combs[z]))){o[z]=w+_vwo_exp[j].combs[z];w+=_vwo_exp[j].combs[z]}w=false;w=Math.random();for(z in o)if(!isNaN(parseFloat(_vwo_exp[j].combs[z])))if(w<=o[z])return z;return false}function _vis_opt_choose_element(j,o){}
function _vis_opt_redirect_to(j,o){j=_vis_opt_match_wildcard(_vis_opt_current_url(),_vwo_exp[j].url_pattern,true);if(!j||j.length==1)to_redirect=o;else{to_redirect="";o=o.split("*");for(i=1;i<o.length;i++)to_redirect+=o[i-1]+j[i];to_redirect+=o[o.length-1]}to_redirect=to_redirect.replace(/\*/g,"");if(document.URL.indexOf("?")!=-1)if(to_redirect.indexOf("?")==-1){params=document.URL.replace(/^(.*)(\?.*)$/,"$2");to_redirect+=params}else{from_url_vars=_vis_opt_getUrlVars(document.URL);to_url_vars=_vis_opt_getUrlVars(to_redirect);
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function _vis_opt_split_url(j){var o=_vis_opt_preview_combination(j);o||(o=_vis_opt_readCookie("_vis_opt_exp_"+j+"_combi"));if(o){if(!(o.split(",").length>1||isNaN(parseInt(o.split(",")[0])))){var w=parseInt(o.split(",")[0]);if(w!=1){document.write("<style class='_vis_opt_hidden'> body { visibility: hidden } </style>");_vis_opt_redirect_to(j,_vwo_exp[j].sections[1].variations[w])}}}else{o=_vis_opt_choose_combination(j);w=parseInt(o.split(",")[0]);if(_vwo_exp[j].multiple_domains)if(w!=1)vwo_$("#vwo_iframe").bind("load",
function(){_vis_opt_redirect_to(j,_vwo_exp[j].sections[1].variations[w])});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(w!=1)_vis_opt_redirect_to(j,_vwo_exp[j].sections[1].variations[w]);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 w=1,z=j.previousSibling;do{vwo_$(z).is("._vwo_variation")||z.nodeType==1&&w++;z=z.previousSibling}while(z);if(w==1)w=null}else if(j.nextSibling){z=j.nextSibling;do if(vwo_$(z).is("._vwo_variation"))z=z.previousSibling;else if(z.nodeType==1){w=1;z=null}else{w=null;z=z.previousSibling}while(z)}if(j.nodeType==1){if(typeof w=="undefined")w=
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function _vis_opt_monitor_clicks(){vwo_$("*").live("click",function(j){for(var o,w=false,z,L=0;L<_vwo_exp_ids.length;L++){z=_vwo_exp_ids[L];if(_vwo_exp[z].status=="RUNNING"){if(_vwo_exp[z].clickmap){_vwo_clicks++;if(this.tagName.toLowerCase()=="a"||vwo_$(this).parents("a").length>0)w=true;combination=_vis_opt_readCookie("_vis_opt_exp_"+z+"_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_$.getJSON(_vis_opt_server_url+"log_clickmap.php?experiment_id="+z+"&account_id="+_vwo_acc_id+"&combination="+combination+"&url="+encodeURIComponent(document.URL)+"&path="+encodeURIComponent(_vis_opt_get_XPath(this).join(">"))+"&x="+x_percent+"&y="+y_percent+"&jsoncallback=?",function(H){})}if(this.tagName.toLowerCase()!="a")if(vwo_$(this).parents("a").length>0)_vwo_goal_url=vwo_$(vwo_$(this).parents("a")[0]).attr("href");
else continue;else _vwo_goal_url=vwo_$(this).attr("href");if(typeof _vwo_goal_url=="undefined")_vwo_goal_url="";for(o in _vwo_exp[z].goals)if(!isNaN(parseInt(o)))if((_vwo_exp[z].goals[o].type=="ON_PAGE"||_vwo_exp[z].goals[o].type=="ENGAGEMENT")&&_vis_opt_match_wildcard(_vwo_goal_url,_vwo_exp[z].goals[o].url)){w=true;_vis_opt_register_conversion(o,z)}}}w&&_vwo_goal_url.indexOf("javascript:")==-1&&_vwo_goal_url.charAt(0)!="#"&&_vis_opt_pause(500);return true})}
function _vis_opt_monitor_submissions(){vwo_$("form:not(#vwo_form)").live("submit",function(j){var o;j=false;for(var w,z=0;z<_vwo_exp_ids.length;z++){w=_vwo_exp_ids[z];if(_vwo_exp[w].status=="RUNNING")for(o in _vwo_exp[w].goals)if(!isNaN(parseInt(o)))if(_vwo_exp[w].goals[o].type=="FORM_SUBMIT"&&_vis_opt_match_wildcard(vwo_$(this).attr("action"),_vwo_exp[w].goals[o].url)){j=true;_vis_opt_register_conversion(o,w)}}j&&_vis_opt_pause(500);return true})}
function _vis_opt_register_hit(j,o){_vis_opt_readCookie("_vis_opt_exp_"+o+"_combi")||vwo_$.getJSON(_vis_opt_server_url+"log_hit.php?experiment_id="+o+"&account_id="+_vwo_acc_id+"&combination="+j+"&jsoncallback=?",function(w){})}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 w;for(w in _vwo_exp[j].comb_n)_vis_opt_comb_name[w]=_vwo_exp[j].comb_n[w]}}
function _vis_opt_bottom_render_combination(j,o){j=j.split(",");var w=0,z,L,H;for(combination_use=0;combination_use<j.length;combination_use++){w++;if(L=_vwo_exp[o].sections[w].path)if(parseInt(j[combination_use])==1)vwo_$(L).addClass("vwo_loaded").css("visibility","visible");else{z=_vwo_exp[o].sections[w].variations[j[combination_use]];z=z.replace("VWO_SECTION_ID",w);vwo_$("#vwo_temp").length==0&&vwo_$("body").append("<span style='display:none' id='vwo_temp'></span>");if(L.toLowerCase()=="head"){if(!(vwo_$("head").children("._vwo_variation_"+
w).length>0)){z=vwo_$(z);vwo_$(z).addClass("vwo_loaded").addClass("_vwo_variation_"+w);vwo_$("head").append(z)}}else{H=vwo_$(L);document.getElementById("vwo_temp").innerHTML="<p></p>";vwo_$("#vwo_temp").html("<span class='vwo_span'>"+z+"<script><\/script></span>");if(vwo_$(H).not(".vwo_loaded").length>0){H.each(function(){typeof _vwo_api_section_callback[parseInt(w)]=="function"&&_vwo_api_section_callback[w](vwo_$("#vwo_temp").children(),vwo_$("<span>"+_vis_opt_outer(this)+"</span>"))}).replaceWith(vwo_$("#vwo_temp").html());
document.getElementById("vwo_temp").innerHTML="<p></p>";vwo_$(L).css("visibility","visible");vwo_$(L).find("*").andSelf().addClass("vwo_loaded")}document.getElementById("vwo_temp").innerHTML="<p></p>"}}}return true}function _vis_opt_outer(j){return typeof j.outerHTML!="undefined"?j.outerHTML:vwo_$("<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 w=_vis_opt_preview_combination();w||(w=_vis_opt_readCookie("_vis_opt_exp_"+j+"_combi"));if(w)_vis_opt_bottom_render_combination(w,j);else{w=_vis_opt_choose_combination(j);_vis_opt_bottom_render_combination(w,j);if(!_vis_opt_preview_combination()){_vis_opt_register_hit(w,j);_vis_opt_createCookie("_vis_opt_exp_"+j+"_combi",w,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{id=_vis_opt_experiment_id;u="undefined";if(typeof _vis_opt_GA_slot==u)_vis_opt_GA_slot=4;var j=_vis_opt_readCookie("_vis_opt_exp_"+id+"_combi");if(typeof _vwo_exp[id].combination_chosen!=u)j=_vwo_exp[id].combination_chosen;if(typeof _vis_opt_comb_name[j]!=u)typeof pageTracker!=u?pageTracker._setCustomVar(_vis_opt_GA_slot,"VWO-"+id,_vis_opt_comb_name[j],1):_gaq.push(["_setCustomVar",_vis_opt_GA_slot,"VWO-"+id,_vis_opt_comb_name[j],1])}catch(o){}};