function whichDom(b){var a;if(document.getElementById){a=document.getElementById(b);}else{if(document.all){a=document.all[b];}else{a=null;}}return a==null?false:a;}var prefix=window.location.href.match(/(cms\.geonet|cannon)/)?"/geonet":"";var suffix=window.location.href.match(/(cms\.geonet|cannon)/)?"":".html";var class_on="selected";var class_off="plain";var tabIdArr=[];tabIdArr[0]="earthquake";tabIdArr[1]="volcano";tabIdArr[2]="landslide";tabIdArr[3]="tsunami";tabIdArr[4]="news";tabIdArr[5]="resources";function addHandler(Target,theEvent,Handler,useCapture){if(Target){eval("var onTarget = Target.on"+theEvent+";");if(Target.addEventListener){Target.addEventListener(theEvent,Handler,useCapture);}else{if(Target.attachEvent){Target.attachEvent("on"+theEvent,Handler);}else{if(onTarget){onTarget=function piggyback(){onTarget();Handler();};}else{onTarget=Handler();return true;}}}}}function hideLev2Nav(){var h=whichDom("portal-globalnav");var a=whichDom("portal-subnav");var k=h.getElementsByTagName("li");var g=a.getElementsByTagName("ul");for(var d=0;d<k.length;d++){var c=k[d].id;var e=c.split("-");var f=new RegExp(e[1]);if(k[d].className==class_on){for(var b=0;b<g.length;b++){if(f.exec(g[b].id)){g[b].style.display="block";}}}}}function highLightLev1Nav(){var g=document.getElementsByTagName("body")[0].className.split("-")[1];var k=whichDom("portal-globalnav");var a=k.getElementsByTagName("li");var e=new RegExp(g,"g");var f=0;for(var d=0;d<tabIdArr.length;d++){if(tabIdArr[d]==g){f=1;break;}}for(var c=0;c<a.length;c++){a[c].className=class_off;if(g&&f==1&&g.length>0){if(e.exec(a[c].id)){a[c].className=class_on;}}else{var b=whichDom("portaltab-resources");var h=whichDom("portaltab-index_html");if(g=="images"||g=="docs"){b.className=class_on;break;}else{h.className=class_on;break;}}}}function select(a){var b=$("chartApplet");return window.opener.chartApplet.selectCode(a);}function sendmail(a){str2="geonet.org.nz";location="mailto:"+a+"@"+str2;}function openmap(a,b){window.open("/fl-maps/gpsmaps.html","NZ_NetWindow","width=532,height=575,left=500,top=160,scrollbars=1,resizable=1,status=0");}function openmap2(c,b,a){window.open(c,b,a);}function openURL(a){window.open(a,"_blank");}function windowOpener(a,b,d){var c=[];if(typeof(c[name])!="object"){c[name]=window.open(a,b,d);}else{if(!c[name].closed){if(!c[name].location.href.match(a)){c[name].location.href=a;}}else{c[name]=window.open(a,b,d);}}c[name].focus();}function getFlashMovieObject(a){if(window.document[a]){return window.document[a];}if(navigator.appName.indexOf("Microsoft Internet")==-1){if(document.embeds&&document.embeds[a]){return document.embeds[a];}}else{return document.getElementById(a);}}function controlFlash(a,f){var c=getFlashMovieObject(a);var d=c.TGetProperty("/",4);var e=parseInt(d,10);var b=e-2;if(e>=99){e=0;}switch(f){case"stop":c.StopPlay();break;case"play":c.Play();break;case"rewind":c.Rewind();break;case"forward":c.GotoFrame(99);break;case"prev":c.GotoFrame(b);break;case"next":c.GotoFrame(e);break;case"zoom-i":c.Zoom(90);break;case"zoom-o":c.Zoom(110);break;}}function prevent(e,func){eval(func);if(typeof e.preventDefault!="undefined"){if(e.preventDefault){e.preventDefault();}else{e.returnResult=false;}if(e.stopPropagation){e.stopPropagation();}else{e.cancelBubble=true;}}else{e.returnValue=false;}}function loadMovieControls(){var b=window.location.href;if(b.match("animations")){var c=b.match(".")?b.split("animations/")[1].split(".")[0]:b.split("animations/")[1];if(typeof window.opera!="undefined"){if($("object-embed")){var e=$("object-embed").getElementsByTagName("a");for(var f=0;f<e.length;f++){e[f].style.display="none";}}if($("object-embed-sml")){var a=$("object-embed-sml").getElementsByTagName("a");for(var d=0;d<a.length;d++){a[d].style.display="none";}}}else{addHandler($("movie-stop"),"click",function(g){prevent(g,controlFlash(c,"stop"));},false);addHandler($("movie-play"),"click",function(g){prevent(g,controlFlash(c,"play"));},false);addHandler($("movie-rewind"),"click",function(g){prevent(g,controlFlash(c,"rewind"));},false);addHandler($("movie-forward"),"click",function(g){prevent(g,controlFlash(c,"forward"));},false);addHandler($("movie-prev"),"click",function(g){prevent(g,controlFlash(c,"prev"));},false);addHandler($("movie-next"),"click",function(g){prevent(g,controlFlash(c,"next"));},false);addHandler($("movie-zoom-in"),"click",function(g){prevent(g,controlFlash(c,"zoom-i"));},false);addHandler($("movie-zoom-out"),"click",function(g){prevent(g,controlFlash(c,"zoom-o"));},false);}}}function swapCam(l,j,f){var e,a,k,n,c,g,o;if(j=="cam-img"){e=$("cam-img");a=$("cam-tabs");}else{e=$("drm-img");a=$("drm-tabs");}var b=a.getElementsByTagName("a");for(var h=0;h<b.length;h++){$(b[h]).className="normal";}switch(l){case"fwvz":$(l).className="selected";g=prefix+"/volcano/animations/ruapehu";break;case"wnvz":$(l).className="selected";g=prefix+"/volcano/animations/ruapehu";break;case"ruapehu":k="ruapehu.jpg";$(l).className="selected";g=prefix+"/volcano/animations/"+l;break;case"ruapehu-ngauruhoe":k="ruapehu-ngauruhoe.jpg";$(l).className="selected";g=prefix+"/volcano/animations/"+l;break;case"whakatane":k="whakatane.jpg";$(l).className="selected";g=prefix+"/volcano/animations/"+l;break;case"whiteisland":k="whiteis.jpg";$(l).className="selected";g=prefix+"/volcano/animations/"+l;break;case"whiteislandrim":k="whiteisrim.jpg";$(l).className="selected";g=prefix+"/volcano/animations/"+l;break;}if(j=="cam-img"){n=prefix+"/images/volcano/volcams/"+l+"/t"+k;c=prefix+"/images/volcano/volcams/"+l+"/"+k;}else{if(l=="wnvz"){n=prefix+"/images/volcano/drums/ch/"+l+"/11/t-drum.png";c=prefix+"/images/volcano/drums/ch/"+l+"/11/drum.png";}else{n=prefix+"/images/volcano/drums/ch/"+l+"/10/t-drum.png";c=prefix+"/images/volcano/drums/ch/"+l+"/10/drum.png";}}e.src=n;e.parentNode.href=c;var m=f;if(g.length){if($("lowerUL")){var d=$("lowerUL").getElementsByTagName("a");if(m.match(/(ruapehu|ruapehu-ngauruhoe)/)){d[0].href=prefix+"/volcano/activity/ruapehu/cameras/"+l+"-latest"+suffix;d[1].href=prefix+"/volcano/activity/ruapehu/cameras/"+l+"-previous"+suffix;}else{if(m.match(/(whakatane|whiteisland)/)){d[0].href=prefix+"/volcano/activity/white-island/cameras/"+l+"-latest"+suffix;d[1].href=prefix+"/volcano/activity/white-island/cameras/"+l+"-previous"+suffix;}else{d[0].href=prefix+"/volcano/activity/"+m+"/cameras/"+l+"-latest"+suffix;d[1].href=prefix+"/volcano/activity/"+m+"/cameras/"+l+"-previous"+suffix;}}o='<li>Animation: <a href="'+g+suffix+'"><span>large</span></a> ';o+='<a href="'+g+"-small"+suffix+'"><span>small</span></a></li>';if($("lowerUL").childElements()[2]){$("lowerUL").childElements()[2].remove();}$("lowerUL").insert({bottom:o});}}}function addSubNav(a,l,e){var m="#volcams";var g=a+"-img";var h=a+"-tabs";var f,d,b="";var k=0;var j='<ul id="'+h+'">';for(var c in l){if(l.hasOwnProperty(c)){k++;f=(k==1?'class="selected"':"");d=(k==1?c:"");b="onclick=\"swapCam('"+c+"','"+g+"','"+e+"');\"";j+='<li><a href="'+m+'" '+b+' id="'+c+'" '+f+">"+l[c]+"</a></li>";}}j+="</ul>";$(a).insert({top:j});}function swapVolcBox(b){var a,e="";var c={};var d={};act_prefix=prefix+"/volcano/activity";ani_prefix=prefix+"/volcano/animations";drm_prefix=prefix+"/images/volcano/drums";cam_prefix=prefix+"/images/volcano/volcams";if($("drm-tabs")){$("drm-tabs").remove();}if($("cam-tabs")){$("cam-tabs").remove();}if(b=="taranaki-egmont"){$("cam").show();$("drm").show();drmPath="tr/pke/10";imgPathL="taranaki/taranaki";imgPathT="taranaki/ttaranaki";a=prefix+"/volcano/animations/"+b;e+='<li>Animation: <a href="'+a+suffix+'"><span>large</span></a> ';e+='<a href="'+a+"-small"+suffix+'"><span>small</span></a></li>';$("drm-img").src=drm_prefix+"/"+drmPath+"/t-drum.png";$("drm-img").alt=b+" Volcano Drum";$("drm-img").parentNode.href=drm_prefix+"/"+drmPath+"/drum.png";$("cam-img").src=cam_prefix+"/"+imgPathT+".jpg";$("cam-img").alt=b+" Volcano Camera";$("cam-img").parentNode.href=cam_prefix+"/"+imgPathL+".jpg";$("cam").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/cameras/taranaki-latest"+suffix;$("cam").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/cameras/taranaki-previous"+suffix;$("drm").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/drums"+suffix;$("drm").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/rsam-ssam"+suffix;}else{if(b=="white-island"){$("cam").show();$("drm").show();d.whiteisland="Crater";d.whakatane="Whakatane";d.whiteislandrim="Rim";addSubNav("cam",d,v=b);drmPath="rt/wiz/10";imgPathL="whiteisland/whiteis";imgPathT="whiteisland/twhiteis";a=prefix+"/volcano/animations/whiteisland";e+='<li>Animation: <a href="'+a+suffix+'"><span>large</span></a> ';e+='<a href="'+a+"-small"+suffix+'"><span>small</span>></a></li>';$("drm-img").src=drm_prefix+"/"+drmPath+"/t-drum.png";$("drm-img").alt=b+" Volcano Drum";$("drm-img").parentNode.href=drm_prefix+"/"+drmPath+"/drum.png";$("cam-img").src=cam_prefix+"/"+imgPathT+".jpg";$("cam-img").alt=b+" Volcano Camera";$("cam-img").parentNode.href=cam_prefix+"/"+imgPathL+".jpg";$("cam").childElements()[3].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/cameras/whiteisland-latest"+suffix;$("cam").childElements()[3].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/cameras/whiteisland-previous"+suffix;$("drm").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/drums"+suffix;$("drm").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/rsam-ssam"+suffix;}else{if(b=="ruapehu"){$("cam").show();$("drm").show();c.fwvz="Far West";c.wnvz="Wahianoa";addSubNav("drm",c,v=b);d.ruapehu="North";d["ruapehu-ngauruhoe"]="East";addSubNav("cam",d,v=b);drmPath="ch/fwvz/10";imgPathL="ruapehu/ruapehu";imgPathT="ruapehu/truapehu";a=prefix+"/volcano/animations/"+b;e+='<li>Animation: <a href="'+a+suffix+'"><span>large</span></a> ';e+='<a href="'+a+"-small"+suffix+'"><span>small</span></a></li>';$("drm-img").src=drm_prefix+"/"+drmPath+"/t-drum.png";$("drm-img").alt=b+" Volcano Drum";$("drm-img").parentNode.href=drm_prefix+"/"+drmPath+"/drum.png";$("cam-img").src=cam_prefix+"/"+imgPathT+".jpg";$("cam-img").alt=b+" Volcano Camera";$("cam-img").parentNode.href=cam_prefix+"/"+imgPathL+".jpg";$("cam").childElements()[3].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/cameras/"+b+"-latest"+suffix;$("cam").childElements()[3].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/cameras/"+b+"-previous"+suffix;$("drm").childElements()[3].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/drums"+suffix;$("drm").childElements()[3].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/rsam-ssam"+suffix;}else{if(b=="ngauruhoe"){$("cam").show();$("drm").show();drmPath="ch/otvz/10";imgPathL="ngauruhoe/ngauruhoe";imgPathT="ngauruhoe/tngauruhoe";a=prefix+"/volcano/animations/"+b;e+='<li>Animation: <a href="'+a+suffix+'"><span>large</span></a> ';e+='<a href="'+a+"-small"+suffix+'"><span>small</span></a></li>';$("drm-img").src=drm_prefix+"/"+drmPath+"/t-drum.png";$("drm-img").alt=b+" Volcano Drum";$("drm-img").parentNode.href=drm_prefix+"/"+drmPath+"/drum.png";$("cam-img").src=cam_prefix+"/"+imgPathT+".jpg";$("cam-img").alt=b+" Volcano Camera";$("cam-img").parentNode.href=cam_prefix+"/"+imgPathL+".jpg";$("cam").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/cameras/"+b+"-latest"+suffix;$("cam").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/cameras/"+b+"-previous"+suffix;$("drm").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/drums"+suffix;$("drm").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/rsam-ssam"+suffix;}else{if(b=="kermadecs"){$("cam").show();$("drm").show();drmPath="nz/riz/10";imgPathL="raoul/raoul";imgPathT="raoul/traoul";a=prefix+"/volcano/animations/raoul";e+='<li>Animation: <a href="'+a+suffix+'"><span>large</span></a> ';e+='<a href="'+a+"-small"+suffix+'"><span>small</span></a></li>';$("drm-img").src=drm_prefix+"/"+drmPath+"/t-drum.png";$("drm-img").alt=b+" Volcano Drum";$("drm-img").parentNode.href=drm_prefix+"/"+drmPath+"/drum.png";$("cam-img").src=cam_prefix+"/"+imgPathT+".jpg";$("cam-img").alt=b+" Volcano Camera";$("cam-img").parentNode.href=cam_prefix+"/"+imgPathL+".jpg";$("cam").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/kermadec-islands/cameras/raoul-latest"+suffix;$("cam").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/kermadec-islands/cameras/raoul-previous"+suffix;$("drm").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/kermadec-islands/drums"+suffix;$("drm").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/kermadec-islands/rsam-ssam"+suffix;}else{$("drm").show();$("cam").hide();imgPathL=b+"/"+b;imgPathT=b+"/t"+b;switch(b){case"auckland-volcanic-field":drmPath="ak/hbaz/10";break;case"mayor-island":drmPath="rt/myrz/10";break;case"northland":drmPath="nz/ouz/10";break;case"okataina":drmPath="rt/tarz/10";break;case"rotorua":drmPath="rt/utu/10";break;case"taupo":drmPath="tp/ratz/10";break;case"tongariro":drmPath="ch/wtvz/10";break;}$("drm-img").src=drm_prefix+"/"+drmPath+"/t-drum.png";$("drm-img").alt=b+" Volcano Drum";$("drm-img").parentNode.href=drm_prefix+"/"+drmPath+"/drum.png";$("drm").childElements()[2].childElements()[0].childElements()[0].href=act_prefix+"/"+b+"/drums"+suffix;$("drm").childElements()[2].childElements()[1].childElements()[0].href=act_prefix+"/"+b+"/rsam-ssam"+suffix;}}}}}if($("lowerUL").childElements()[2]){$("lowerUL").childElements()[2].remove();}$("lowerUL").insert({bottom:e});}var imgURL="/images/shakenz/";var dtaURL="/services/shakenz/";var mapNetworkNames=[];mapNetworkNames.wel="Wellington Region";mapNetworkNames.central_n="Bay of Plenty Region";mapNetworkNames.central_s="Taupo Region";var globalSrc="wel";var dataSource;var dGrade;var gDegrade="";var response;var sliderArry=[];var sliderStr;var imgErr=false;var tagImgOLft="";var volcId;var volcNme;function IsImageOk(a){if(!a){return false;}if(!a.complete){return false;}if(((typeof a.naturalWidth!="undefined")||(typeof a.naturalHeight!="undefined"))&&(a.naturalWidth==0||a.naturalHeight==0)){return false;}return true;}function setErr(){imgErr=true;$("map-main").setAttribute("src",imgURL+"latest/latest.png");$("area-zoom").setAttribute("src",imgURL+"latest/"+globalSrc+"1_latest.png");$("area-maps").innerHTML=tagImgOLft+'<img id="map-main" src="'+imgURL+'latest/latest.png" alt="Latest Shaking" />';$("area-thmb").innerHTML='<img id="area-zoom" src="'+imgURL+"latest/"+globalSrc+'1_latest.png" alt="Latest Shaking for the: '+mapNetworkNames[globalSrc]+'" />';$("area-msg").style.display="inline";}function renderDgrade(a){if(a=="shakenz"){$("area-ctrl").style.display="none";$("css-imap").style.display="none";gDegrade+='<div class="area-ctrl">';gDegrade+='<ul class="dash">';gDegrade+='<li class="area-info">';gDegrade+="<a href=\"/shakenz/information.html\" onclick=\"oWin('/shakenz/information.html','info',false); return false;\"><span>";gDegrade+="About ShakeNZ</span></a>";gDegrade+="</li>";gDegrade+='<li class="area-alt">';gDegrade+='<a href="http://magma.geonet.org.nz/shakenz/alternate.html"><span>';gDegrade+="Alternate, HTML only latest shaking data</span></a>";gDegrade+="</li>";gDegrade+='<li class="area-xmpl">';gDegrade+="<a href=\"/shakenz/examples.html\" onclick=\"oWin('/shakenz/examples.html','xmpl',false); return false;>\"";gDegrade+="<span>Graphical examples showing actual historical seismic events</span></a>";gDegrade+="</li>";gDegrade+="</ul>";gDegrade+="</div>";gDegrade+='<div class="area-maps">';gDegrade+='<img src="'+imgURL+'latest/latest.png" alt="The latest version of the ShakeNZ data."';gDegrade+="/>";gDegrade+="</div>";gDegrade+='<div class="area-thmb">';gDegrade+="<h2>"+mapNetworkNames.central_n+"</h2>";gDegrade+='<img src="'+imgURL+'latest/central_n1_latest.png" alt="'+mapNetworkNames.central_n+'" ';gDegrade+=" /><br/>";gDegrade+="<h2>"+mapNetworkNames.central_s+"</h2>";gDegrade+='<img src="'+imgURL+'latest/central_s1_latest.png" alt="'+mapNetworkNames.central_s+'" ';gDegrade+=" /><br/>";gDegrade+="<h2>"+mapNetworkNames.wel+"</h2>";gDegrade+='<img src="'+imgURL+'latest/wel1_latest.png" alt="'+mapNetworkNames.wel+'"/>';gDegrade+="</div>";$("noscript-div").innerHTML=gDegrade;}else{if(a=="volcams"){dGradeMsg=(volcNme.length&&a=="volcams")?dGrade+". "+volcNme:dGrade;gDegrade+="<p>If you can see this message, your browser may not be able to handle the javascript used to display the page.</p>";gDegrade+="<p>It is also possible that an error has occurred with our site. Either way, lease let us know all the information below:</p>";gDegrade+="<ul>";gDegrade+="<li><strong>Error:</strong> AJAX fetch/parse error.</li>";gDegrade+="<li><strong>Section:</strong> "+dGradeMsg+".</li>";gDegrade+="<li><strong>Your Browser:</strong> "+navigator.userAgent+".</li>";gDegrade+="</ul>";$("noscript-div").className="error";$("noscript-div").style.width="97%";$("noscript-div").innerHTML=gDegrade;}}}function renderShakeNZ(){var JSONObject=eval("("+response+")");var JSONImgs=JSONObject.images;var lastJSONele=JSONImgs[JSONImgs.length-1];var ImgNme=lastJSONele.fileName;var imgSrc=imgURL+ImgNme;var tagImgMain='<img id="map-main" src="'+imgSrc+'" alt="Current Shaking Map." />';if(!$("off-left")){tagImgOLft+='<img id="off-left" src="'+imgSrc+'" />';}var tagImgTwel='<img id="area-zoom" src="'+imgURL+globalSrc+"1/"+ImgNme+'" alt="'+mapNetworkNames[globalSrc]+'"/></a>';var areaMaps=$("area-maps").innerHTML=tagImgOLft+tagImgMain;var areaThmb=$("area-thmb").innerHTML=tagImgTwel;var sliderRnge="0,"+JSONImgs.length;var sliderVals="";for(var i=0;i<JSONImgs.length;i++){sliderVals+=i+",";sliderArry[i]=JSONImgs[i].fileName;}sliderVals=sliderVals.substring(0,(sliderVals.length-1));sliderValue=sliderVals.split(",").pop();$("map-main").onerror=setErr;sliderStr="var slider=new Control.Slider('area-hndl','area-trak',{";sliderStr+="alignX:2,sliderValue:"+sliderValue+",range:$R("+sliderRnge+"),values:["+sliderVals+"]});";sliderStr+="slider.options.onSlide=function(v){";sliderStr+="$('off-left').src=imgURL+sliderArry[v];";$("area-msg").style.display="none";sliderStr+="$('off-left').onerror=setErr;";sliderStr+="if(IsImageOk($('off-left'))||!imgErr){";sliderStr+="$('off-left').src=imgURL+sliderArry[v];";sliderStr+="$('map-main').setAttribute('src',imgURL+sliderArry[v]);";sliderStr+="$('area-zoom').setAttribute('src',imgURL+globalSrc+'1/'+sliderArry[v]);";sliderStr+="}";sliderStr+="else if(!IsImageOk($('off-left'))||imgErr||sliderArry[v].src.match('latest')){";sliderStr+="$('off-left').src=imgURL+sliderArry[v];";sliderStr+="$('map-main').setAttribute('src',imgURL+'latest/latest.png');";sliderStr+="$('area-zoom').setAttribute('src',imgURL+'latest/'+globalSrc+'1_latest.png');";sliderStr+="}";sliderStr+="else{";sliderStr+="$('off-left').src=imgURL+sliderArry[v];";sliderStr+="$('map-main').setAttribute('src',imgURL+sliderArry[v]);";sliderStr+="$('area-zoom').setAttribute('src',imgURL+globalSrc+'1/'+sliderArry[v]);";sliderStr+="}";sliderStr+="};";eval(sliderStr);}function renderCamData(){var JSONObject=eval("("+response+")");var dataImg=JSONObject.images;var dataDir=JSONObject.dir;var dataTtl=JSONObject.title;var dateFirst;var dateLast;var num;var para="";var disp="";for(var i=0;i<dataImg.length;i++){if(window.location.href.match("-latest")){dateFirst=dataImg[0][3];dateLast=dataImg[23][3];if(i==24){num=i;break;}}else{dateFirst=dataImg[24][3];dateLast=dataImg[dataImg.length-1][3];if(i<=23){continue;}}num=(dataImg.length-24);disp+='<a target="_blank" href="'+dataDir+"/"+dataImg[i][1]+'">';disp+='<img alt="Camera image taken at: '+dataImg[i][3]+'"';disp+=' src="'+dataDir+"/"+dataImg[i][2]+'" /></a>';}para+="<p>The <strong>"+num+"</strong> images from <strong>"+dateFirst+"</strong> to <strong>"+dateLast+"</strong> are shown below ";para+="and roll over approximately every thirty minutes. The most recent image is in the top left corner. Select an individual image for a larger version.</p>";$("volcams").innerHTML=para+disp;}function makeRequest(b){var a=new Ajax.Request(b,{method:"GET",onSuccess:function(c){response=c.responseText||false;if($("shakenz")){renderShakeNZ();}else{if($("volcams")){renderCamData();}}},onException:function(){renderDgrade(dGrade);},onFailiure:function(){renderDgrade(dGrade);}});}function getNewFile(){makeRequest(dataSource);return false;}function initAll(){if($("shakenz")){dataSource=dtaURL+"maps.json";dGrade="shakenz";}if($("volcams")){var volcUrlData=window.location.href.split(/activity\/?/)[1];volcNme=volcUrlData.split("/")[0]?volcUrlData.split("/")[0]:"";if(typeof volcUrlData.split("/")[2]!="undefined"){var hSplit=volcUrlData.split("/")[2].split("-");volcCam=(hSplit.length==2?hSplit[0]:hSplit[0]+"-"+hSplit[1]);}dataSource=prefix+"/services/volcano/cameras/"+volcCam+".json?rand="+Math.random();dGrade="volcams";}if(typeof Ajax=="undefined"){return renderDgrade(dGrade);}else{if($("shakenz")){$("area-ctrl").style.display="block";$("css-imap").style.display="block";addHandler($("make-http-request"),"click",getNewFile,false);getNewFile();}else{if($("cam-tabs")){addHandler($("whakatane"),"click",function(e){prevent(e,swapCam("whakatane","cam-img","whakatane"));},false);addHandler($("whiteisland"),"click",function(e){prevent(e,swapCam("whiteisland","cam-img","whiteisland"));},false);addHandler($("whiteislandrim"),"click",function(e){prevent(e,swapCam("whiteislandrim","cam-img","whiteislandrim"));},false);addHandler($("ruapehu"),"click",function(e){prevent(e,swapCam("ruapehu","cam-img","ruapehu"));},false);addHandler($("ruapehu-ngauruhoe"),"click",function(e){prevent(e,swapCam("ruapehu-ngauruhoe","cam-img","ruapehu-ngauruhoe"));},false);}if($("drm-tabs")){addHandler($("fwvz"),"click",function(e){prevent(e,swapCam("fwvz","drm-img","ruapehu"));},false);addHandler($("wnvz"),"click",function(e){prevent(e,swapCam("wnvz","drm-img","ruapehu"));},false);}if($("cam-drm")){var dodgyUAs=eval({UAs:["Netscape6","Netscape/7","Opera/[1-7]"]});for(var i=0;i<dodgyUAs.UAs.length;i++){ua=new RegExp(dodgyUAs.UAs[i]);if(ua.test(navigator.userAgent)){$("cam-drm").style.display="none";}}addHandler($("vc-kermadecs"),"mouseover",function(e){prevent(e,swapVolcBox("kermadecs"));},false);addHandler($("vc-auckland"),"mouseover",function(e){prevent(e,swapVolcBox("auckland-volcanic-field"));},false);addHandler($("vc-mayor-island"),"mouseover",function(e){prevent(e,swapVolcBox("mayor-island"));},false);addHandler($("vc-ngauruhoe"),"mouseover",function(e){prevent(e,swapVolcBox("ngauruhoe"));},false);addHandler($("vc-northland"),"mouseover",function(e){prevent(e,swapVolcBox("northland"));},false);addHandler($("vc-okataina"),"mouseover",function(e){prevent(e,swapVolcBox("okataina"));},false);addHandler($("vc-rotorua"),"mouseover",function(e){prevent(e,swapVolcBox("rotorua"));},false);addHandler($("vc-ruapehu"),"mouseover",function(e){prevent(e,swapVolcBox("ruapehu"));},false);addHandler($("vc-taranaki-egmont"),"mouseover",function(e){prevent(e,swapVolcBox("taranaki-egmont"));},false);addHandler($("vc-taupo"),"mouseover",function(e){prevent(e,swapVolcBox("taupo"));},false);addHandler($("vc-tongariro"),"mouseover",function(e){prevent(e,swapVolcBox("tongariro"));},false);addHandler($("vc-white-island"),"mouseover",function(e){prevent(e,swapVolcBox("white-island"));},false);}if($("volcams")){getNewFile();}}}}function loadMe(){highLightLev1Nav();hideLev2Nav();if(whichDom("shakenz")||whichDom("volcams")||whichDom("cam-tabs")||whichDom("drm-tabs")||whichDom("cam-drm")){initAll();}loadMovieControls();}addHandler(window,"load",loadMe,false);function oWin(a,c,b){var d=b?a.href:a;window.open(d,c,"width=500,height=500,scrollbars=1,resizable=1,status=0");}function swapBg(b){var a=$("css-imap").getElementsByTagName("a");$(b).style.background="url(/images/shknz-bg-cmbi.png)";$(b).style.backgroundPosition="-71px -46px";for(var c=0;c<a.length;c++){if(b!=a[c].id){$(a[c].id).style.background="url(/images/shknz-bg-cmbi.png)";$(a[c].id).style.backgroundPosition="-8px -44px";}}}function thumbSwap(a){var c=$("map-main").src.split("/");var b=c[c.length-1];defaultThumb=$("area-zoom");currntRegion=a.split("-")[2];defaultThumb.src=imgURL+currntRegion+"1/"+b;defaultThumb.alt=mapNetworkNames[currntRegion];defaultThumb.title=mapNetworkNames[currntRegion];globalSrc=currntRegion;swapBg(a);}function getPoint(a){var b=a;var c=new Point(0,0);do{c.x+=b.offsetLeft;c.y+=b.offsetTop;b=b.offsetParent;}while(b&&b.tagName!="BODY");return c;}function disableSubmit(a){if(document.getElementById){document.getElementById(a).disabled=true;}else{if(document.all){document.all[a].disabled=true;}else{if(document.layers){document.layers[a].disabled=true;}}}}function showMessage(a){if(document.getElementById){document.getElementById(a).disabled=true;}else{if(document.all){document.all[a].disabled=true;}else{if(document.layers){document.layers[a].disabled=true;}}}}
