var RecaptchaTemplates={VertHtml:'<div id="recaptcha_scripts" style="display:none"></div>\n<input type="password" autocomplete="off" style="display:none" name="recaptcha_challenge_field" id="recaptcha_challenge_field" />\n\n <img id="recaptcha_image" width="230" height="57" alt=""><span id=\'recaptcha_play_audio\'></span> \n\t <div class="recaptcha_text">Can\'t read this? <a id=\'recaptcha_reload_btn\' tabindex=\'-1\'>Try another.</a><br><a id=\'recaptcha_switch_img_btn\' tabindex=\'-1\' style="display:none">Back to text.<a><a id=\'recaptcha_switch_audio_btn\' tabindex=\'-1\'>Try an audio captcha</a><br><a id=\'recaptcha_whatsthis_btn\' tabindex=\'-1\'>Captchas by ReCaptcha</a> ',VertCss:'.recaptchatable td img {\n  /* see http://developer.mozilla.org/en/docs/Images%2C_Tables%2C_and_Mysterious_Gaps */\n  display: block;\n}\n.recaptchatable .recaptcha_r1_c1 { width:318px; height:9px; background: url(IMGROOT/chop_01.gif) no-repeat; }\n.recaptchatable .recaptcha_r2_c1 { width:9px; height:57px; background: url(IMGROOT/chop_02.gif) no-repeat; }\n.recaptchatable .recaptcha_r2_c2 { width:9px; height:57px; background: url(IMGROOT/chop_04.gif) no-repeat; } \n.recaptchatable .recaptcha_r3_c1 { width:9px; height:63px; background: url(IMGROOT/chop_05.gif) no-repeat; }\n.recaptchatable .recaptcha_r3_c2 { width:300px; height:6px; background: url(IMGROOT/chop_06.gif) no-repeat; }\n.recaptchatable .recaptcha_r3_c3 { width:9px; height:63px; background: url(IMGROOT/chop_07.gif) no-repeat; }\n.recaptchatable .recaptcha_r4_c1 { width:171px; height:49px; background: url(IMGROOT/chop_08.gif) no-repeat; }\n.recaptchatable .recaptcha_r4_c2 { width:7px; height:57px; background: url(IMGROOT/chop_09.gif) no-repeat; }\n.recaptchatable .recaptcha_r4_c4 { width:97px; height:57px; background: url(IMGROOT/chop_11.gif) no-repeat; }\n.recaptchatable .recaptcha_r7_c1 { width:171px; height:8px; background: url(IMGROOT/chop_14.gif) no-repeat; }\n.recaptchatable .recaptcha_r8_c1 { width:25px; height:7px; background: url(IMGROOT/chop_14.gif) no-repeat; }\n.recaptchatable .recaptcha_image_cell center img { height:57px;}\n.recaptchatable .recaptcha_image_cell center { height:57px;}\n.recaptchatable .recaptcha_image_cell {\n  background-color:white; height:57px;\n}\n\n/* some people break their style sheet, we need to clean up after them */\n#recaptcha_area {\n  width: 318px !important;\n}\n\n.recaptchatable, #recaptcha_area tr, #recaptcha_area td, #recaptcha_area th {\n  margin:0px !important;\n  border:0px !important;\n  padding:0px !important;\n  border-collapse: collapse !important;\n}\n\n.recaptchatable * {\n\tmargin:0px;\n\tpadding:0px;\n\tborder:0px;\n\tfont-family:helvetica,sans-serif;\n\tfont-size:8pt;\n\tcolor:black;\n\tposition:static;\n\ttop:auto;\n\tleft:auto;\n\tright:auto;\n\tbottom:auto;\n\ttext-align:left !important;\n}\n\n.recaptchatable #recaptcha_image {\n  margin:auto;\n}\n\n.recaptchatable a img {\n  border:0px;\n}\n\n.recaptchatable a, .recaptchatable a:hover {\n  -moz-outline:none;\n  border:0px !important;\n  padding:0px !important;\n  text-decoration:none;\n  color:blue;\n  background:none !important;\n  font-weight: normal;\n}\n\n.recaptcha_input_area {\n  position:relative !important;\n  width:146px !important;\n  height:45px !important;\n  margin-left:20px !important;\n  margin-right:5px !important;\n  margin-top:4px !important;\n  background:none !important;\n}\n\n.recaptchatable label.recaptcha_input_area_text {\n  margin:0px !important;  \n  padding:0px !important;\n  position:static !important;\n  top:auto !important;\n  left:auto !important;\n  right:auto !important;\n  bottom:auto !important;\n}\n\n.recaptcha_theme_red label.recaptcha_input_area_text,\n.recaptcha_theme_white label.recaptcha_input_area_text {\n  color:black !important;\n}\n\n.recaptcha_theme_blackglass label.recaptcha_input_area_text {\n  color:white !important;\n}\n\n.recaptchatable #recaptcha_response_field  {\n  width:145px !important;\n  position:absolute !important;\n  bottom:7px !important;\n\n  padding:0px !important;\n  margin:0px !important;\n  font-size:10pt;\n}\n\n.recaptcha_theme_blackglass #recaptcha_response_field,\n.recaptcha_theme_white #recaptcha_response_field {\n  border: 1px solid gray;\n}\n\n.recaptcha_theme_red #recaptcha_response_field {\n  border:1px solid #cca940;\n}\n\n.recaptcha_audio_cant_hear_link {\n  font-size:7pt;\n  color:black;\n}\n\n.recaptchatable {\n  line-height:1em;\n}\n\n.recaptcha_error_text {\n  color:red;\n}\n'};var RecaptchaStr={visual_challenge:"Get a visual challenge",audio_challenge:"Get an audio challenge",refresh_btn:"Get a new challenge",instructions_visual:"Type the two words:",instructions_audio:"Type the eight numbers:",help_btn:"Help",learn_more:"This helps fight spam and read old books.",cant_hear_this:"Can't hear the sound?"};var RecaptchaOptions;var RecaptchaDefaultOptions={tabindex:0,theme:'red',callback:null};var Recaptcha={widget:null,timer_id:-1,style_set:false,theme:null,callback:null,type:'image',helplink:'http://recaptcha.net/popuphelp/',$:function(id){if(typeof(id)=="string"){return document.getElementById(id);}
else{return id;}},create:function(public_key,element,options){if(Recaptcha.widget){Recaptcha.destroy();}
Recaptcha.widget=Recaptcha.$(element);RecaptchaOptions=options;Recaptcha.call_challenge(public_key);},destroy:function(){if(!Recaptcha.widget){return;}
if(Recaptcha.timer_id!=-1){clearInterval(Recaptcha.timer_id);}
Recaptcha.timer_id=-1;Recaptcha.widget.innerHTML="";Recaptcha.widget=null;},focus_response_field:function(){var $=Recaptcha.$;var field=$('recaptcha_response_field');if(field){field.focus();}},get_challenge:function(){if(typeof(RecaptchaState)=="undefined"){return null;}
return RecaptchaState.challenge;},get_response:function(){var $=Recaptcha.$;var field=$('recaptcha_response_field');if(!field){return null;}
return field.value;},call_challenge:function(public_key){var protocol=window.location.protocol;if(protocol=='https:'){var server="api-secure.recaptcha.net";}
else{var server="api.recaptcha.net";}
scriptURL=protocol+"//"+server+"/challenge?k="+public_key+"&ajax=1";Recaptcha.add_script(scriptURL);},add_script:function(scriptURL){var scriptTag=document.createElement("script");scriptTag.type="text/javascript";scriptTag.src=scriptURL;Recaptcha.get_script_area().appendChild(scriptTag);},get_script_area:function(){var parentElement=document.getElementsByTagName("head");if(!parentElement||parentElement.length<1){parentElement=document.body;}
else{parentElement=parentElement[0];}
return parentElement;},challenge_callback:function(){var element=Recaptcha.widget;Recaptcha.reset_timer();var comb_opt=RecaptchaDefaultOptions;RecaptchaOptions=RecaptchaOptions||{};for(var p in RecaptchaOptions){comb_opt[p]=RecaptchaOptions[p];}
RecaptchaOptions=comb_opt;if(window.addEventListener){window.addEventListener('unload',function(e){Recaptcha.destroy();},false);}
if(navigator.userAgent.indexOf("MSIE")>0&&window.attachEvent){window.attachEvent('onbeforeunload',function(){});}
if(navigator.userAgent.indexOf("KHTML")>0){var iframe=document.createElement('iframe');iframe.src="about:blank";iframe.style.height="0px";iframe.style.width="0px";iframe.style.visibility="hidden";iframe.style.border="none";var textNode=document.createTextNode("This frame prevents back/forward cache problems in Safari.");iframe.appendChild(textNode);document.body.appendChild(iframe);}
if(Recaptcha.is_gecko17_or_less()){window.setTimeout(Recaptcha.finish_widget,0);}else{Recaptcha.finish_widget();}},set_style:function(css){if(Recaptcha.style_set){return;}
Recaptcha.style_set=true;var styleTag=document.createElement("style");styleTag.type="text/css";if(styleTag.styleSheet){styleTag.styleSheet.cssText=css;}
else{var textNode=document.createTextNode(css);styleTag.appendChild(textNode);}
Recaptcha.get_script_area().appendChild(styleTag);},finish_widget:function(){var $=Recaptcha.$;var $_=RecaptchaStr;var $ST=RecaptchaState;var $OPT=RecaptchaOptions;var theme=$OPT.theme;switch(theme){case'red':case'white':case'blackglass':break;default:theme='red';break;}
if(!Recaptcha.theme){Recaptcha.theme=theme;}
var server_no_slash=$ST.server;if(server_no_slash[server_no_slash.length-1]=="/")
server_no_slash=server_no_slash.substring(0,server_no_slash.length-1);var IMGROOT=server_no_slash+"/img/"+Recaptcha.theme
var css=RecaptchaTemplates.VertCss;css=css.replace(/IMGROOT/g,IMGROOT);var html=RecaptchaTemplates.VertHtml;Recaptcha.set_style(css);Recaptcha.widget.innerHTML="<div id='recaptcha_area'>"+html+"</div>";$('recaptcha_image').src=$ST.server+'image?c='+$ST.challenge;$('recaptcha_challenge_field').value=$ST.challenge;$('recaptcha_reload_btn').href="javascript:Recaptcha.reload ('r');";$('recaptcha_reload_btn').title=$_.refresh_btn;$('recaptcha_reload_btn').alt=$_.refresh_btn;$('recaptcha_switch_audio_btn').href="javascript:Recaptcha.switch_type('audio');";$('recaptcha_switch_audio_btn').title=$_.audio_challenge;$('recaptcha_switch_audio_btn').alt=$_.audio_challenge;$('recaptcha_switch_img_btn').href="javascript:Recaptcha.switch_type('image');";$('recaptcha_switch_img_btn').title=$_.visual_challenge;$('recaptcha_switch_img_btn').alt=$_.visual_challenge;$('recaptcha_whatsthis_btn').href=Recaptcha.helplink;$('recaptcha_whatsthis_btn').target="_blank";$('recaptcha_whatsthis_btn').title=$_.help_btn;$('recaptcha_whatsthis_btn').alt=$_.help_btn;$('recaptcha_whatsthis_btn').onclick=function(){Recaptcha.showhelp();return false;};Recaptcha.set_instructions();if($ST.error_message){Recaptcha.$("recaptcha_instructions").innerHTML=$ST.error_message;}
Recaptcha.widget.style.display='';if($OPT.callback){$OPT.callback();}},switch_type:function(new_type){var $C=Recaptcha;$C.type=new_type;$C.reload($C.type=='audio'?'a':'v');},reload:function(reason){var $C=Recaptcha;var $=$C.$;var $ST=RecaptchaState;$('recaptcha_area').style.cursor='progress';$('recaptcha_reload_btn').style.cursor='progress';$('recaptcha_reload_btn').onclick=function(){return false;};var scriptURL=$ST.server+"reload?c="+$ST.challenge+"&k="+$ST.site+"&reason="+reason+"&type="+$C.type;$C.add_script(scriptURL);$C.doing_timeout=reason=='t';},finish_reload:function(new_challenge,type)
{var $C=Recaptcha;var $ST=RecaptchaState;var $=$C.$;$ST.challenge=new_challenge;$C.type=type;$('recaptcha_challenge_field').value=$ST.challenge;function unwait(){$('recaptcha_area').style.cursor='';$('recaptcha_reload_btn').style.cursor='';$('recaptcha_reload_btn').onclick=null;}
if(type=='audio'){$('recaptcha_image').style.display='none'
unwait();var wavURL=$ST.server+"image?c="+$ST.challenge;var embedCode='<EMBED SRC="'+wavURL+'" height="40" bgcolor="white" AUTOSTART="true"/><br/><a class="recaptcha_audio_cant_hear_link" target="_blank" href="'+wavURL+'">'+RecaptchaStr.cant_hear_this+'</a>';$("recaptcha_play_audio").innerHTML=embedCode;$("recaptcha_switch_audio_btn").style.display='none';$("recaptcha_switch_img_btn").style.display='';}else if(type=='image'){$('recaptcha_image').onload=function(){$('recaptcha_image').style.display=''
unwait();}
$("recaptcha_play_audio").innerHTML="";$('recaptcha_image').src=$ST.server+'image?c='+$ST.challenge;$("recaptcha_switch_img_btn").style.display='none';$("recaptcha_switch_audio_btn").style.display='';}
$C.set_instructions();$C.clear_input();if(!$C.doing_timeout){$('captcha_response').focus();}
$C.reset_timer();$C.doing_timeout=false;},reset_timer:function(){var $ST=RecaptchaState;clearInterval(Recaptcha.timer_id);Recaptcha.timer_id=setInterval("Recaptcha.reload('t');",($ST.timeout-60*5)*1000);},showhelp:function(){window.open(Recaptcha.helplink,"recaptcha_popup","width=460,height=570,location=no,menubar=no,status=no,toolbar=no,scrollbars=yes,resizable=yes");},clear_input:function()
{var resp=Recaptcha.$('captcha_response');resp.value=""},set_instructions:function(){},reloaderror:function(msg){var $=Recaptcha.$;$('recaptcha_area').style.cursor='';$('recaptcha_reload_btn').style.cursor='';$('recaptcha_reload_btn').onclick=null;$('recaptcha_image').style.display='none'
$("recaptcha_play_audio").innerHTML=msg;},is_gecko17_or_less:function(){var s=navigator.userAgent.toLowerCase();if(!/gecko\//.test(s))
return false;var geckoVersion=s.match(/gecko\/(\d+)/)[1];return((geckoVersion<20051111)||(/rv:1\.7/.test(s)));}};