var g_timeout="",g_imageUpdateCounter=0;function ShowInvalidIpAddressErrorMessage(a){g_htmlElementId=a.id;$.prompt("The IP-address entered is invalid.\n Please enter a decimal dotted IP-address of the form: xxx.xxx.xxx.xxx \n with xxx in the range [0...255].",{callback:CallbackFocus})}function ContainsCorrectIpAddress(a){var b=!1,a=a.value.split(".");if(4==a.length&&0!=a[3].length)for(var b=!0,c=0;3>=c;c++)if(isNaN(a[c])||255<a[c]||0==a[c].indexOf("0")&&1<a[c].length){b=!1;break}return b}
function ShowOrHideAdvancedSettingsSection(a,b){var c=$(a),d=$("#"+b);"none"==d.css("display")?(d.show(),c.val("<< Simplified")):(d.hide(),c.val("Advanced >>"))}function IsValidMxCharacter(a){a=GetKeyPressed(a);return IsValidCharacter(a,"!,?~&#")}function IsValidMxUsernameCharacter(a){a=GetKeyPressed(a);return IsValidCharacter(a,"!,?~&# ")}function IsEnterKeyPressed(a){return 13==GetKeyPressed(a)?!0:!1}function GetKeyPressed(a){return window.event?window.event.keyCode:a?a.which:null}
function IsValidCharacter(a,b){var c=String.fromCharCode(a);return-1==b.indexOf(c)?!0:!1}function MjpegStreamIdAndUrl(a,b){this.id=a;this.url=b}function DisableMjpegStreams(){clearTimeout(g_timeout)}function SetMjpegStreams(a,b){for(i=g_imageUpdateCounter=0;i<a.length;i++)document.getElementById(a[i].id).src=a[i].url;IsBrowserFireFox()||setTimeout("ReloadMjpegStreams()",b)}
function ReloadMjpegStreams(){for(var a,b=0;b<g_arrayOfStreams.length;b++)a=document.getElementById(g_arrayOfStreams[b].id),a.src=g_arrayOfStreams[b].url+"?"+g_imageUpdateCounter;g_imageUpdateCounter+=1;g_timeout=setTimeout("ReloadMjpegStreams()",getFrameRateInterval())}
function DateTime(a,b,c,d,f,e,g,h,j){this.page=a;this.idLocalTime=b;this.idYear=c;this.idMonth=d;this.idDay=f;this.idHours=e;this.idMinutes=g;this.idSeconds=h;this.idCentiSeconds=j;this.timeArray=Array(3);this.dateArray=Array(3);this.Preload=DateTimePreload;this.Validate=DateTimeValidate;this.PrepareSubmit=DateTimeSubmit}
function DateTimePreload(a){a=a.value;0==a.length&&(a="2000-01-01 00:00:00.00");var a=a.split(" "),b=a[1].split(".");this.dateArray=a[0].split("-");this.timeArray=b[0].split(":");this.page.getElementById(this.idYear).value=this.dateArray[0];this.page.getElementById(this.idMonth).value=this.dateArray[1];this.page.getElementById(this.idDay).value=this.dateArray[2];this.page.getElementById(this.idHours).value=this.timeArray[0];this.page.getElementById(this.idMinutes).value=this.timeArray[1];this.page.getElementById(this.idSeconds).value=
this.timeArray[2];document.getElementById(this.idCentiSeconds).value=b[1];return!0}function DateTimeValidate(){var a=!0,b=[];b[0]=this.idYear;b[1]=this.idMonth;b[2]=this.idDay;b[3]=this.idHours;b[4]=this.idMinutes;b[5]=this.idSeconds;for(var c=0;!1!=a&&5>=c;)a=CheckDateTime(this.page.getElementById(b[c])),c++;return a}
function DateTimeSubmit(){var a="",b="",c=Array(7);c[0]=this.page.getElementById(this.idYear).value;c[1]=this.page.getElementById(this.idMonth).value;c[2]=this.page.getElementById(this.idDay).value;c[3]=this.page.getElementById(this.idHours).value;c[4]=this.page.getElementById(this.idMinutes).value;c[5]=this.page.getElementById(this.idSeconds).value;c[6]=this.page.getElementById(this.idCentiSeconds).value;for(var d=0;d<c.length;d++)b=c[d],2>b.length&&(c[d]="0"+b);a+=c[0]+"-"+c[1]+"-"+c[2]+" "+c[3]+
":"+c[4]+":"+c[5]+"."+c[6];this.page.getElementById(this.idLocalTime).value=a}
function CheckDateTime(a){g_htmlElementId=a.id;if("idYear"==g_htmlElementId)return 2E3>a.value||2099<a.value?($.prompt("Please enter a value in the range [2000...2099]",{callback:CallbackFocus}),!1):!0;if("idMonth"==g_htmlElementId)return 1>a.value||12<a.value?($.prompt("Please enter a value in the range [1...12]",{callback:CallbackFocus}),!1):!0;if("idDay"==g_htmlElementId)return 1>a.value||31<a.value?($.prompt("Please enter a value in the range [1...31]",{callback:CallbackFocus}),!1):!0;if("idHours"==
g_htmlElementId)return 0>a.value||23<a.value?($.prompt("Please enter a value in the range [0...23]",{callback:CallbackFocus}),!1):!0;if("idMinutes"==g_htmlElementId||"idSeconds"==g_htmlElementId)return 0>a.value||59<a.value?($.prompt("Please enter a value in the range [0...59]",{callback:CallbackFocus}),!1):!0;return!1}function SetFocus(a){try{document.getElementById(a).focus(),document.getElementById(a).select()}catch(b){}}function GrayOutHtml(a,b){a.disabled=b}
function EnableSaveButton(a){if(!0==a)try{document.getElementById("idSaveButton").disabled=!1,$(".SaveButton").attr("disabled",!1)}catch(b){}else try{document.getElementById("idSaveButton").disabled=!0,$(".SaveButton").attr("disabled",!0)}catch(c){}}function IsAlphaNumeric(a){return a.match(/^[a-zA-Z0-9_]+$/)?!0:!1}function Trim(a){a=a.replace(/^\s+/,"");return a=a.replace(/\s+$/,"")}
function CheckMjpegEncoders(a,b,c){b="&width="+b+"&height="+c;for(c=1;c<=a;c++){var d="?streamNumber="+c+b;source=GetPathNameFromUrl(document.getElementById("idMjpegStream"+c).src);if("true"==document.getElementById("idVideoInput"+c+"EnableMjpegEncoder").value&&source!="liveVideoStream.html"+d)document.getElementById("idMjpegStream"+c).src="liveVideoStream.html"+d;else if("false"==document.getElementById("idVideoInput"+c+"EnableMjpegEncoder").value&&source!="blankScreen.html"+d+"&textMessage=Live%20View%20Encoder%20Disabled")document.getElementById("idMjpegStream"+
c).src="blankScreen.html"+d+"&textMessage=Live%20View%20Encoder%20Disabled"}}function FrameRate(a,b,c,d,f){this.frameRateDivider=a;this.frameRateDropdownBox=b;this.bitrate=c;this.bitrateMibVar=d;this.mibUpdater=f}
FrameRate.prototype.UpdateFrameRate=function(){var a=this.frameRateDivider.value,b=this.frameRateDropdownBox.value,a=Math.round(parseInt(this.bitrate.value)*a),b=Math.round(a/b);this.bitrate.value=b<this.bitrateMibVar.GetMin()?this.bitrateMibVar.GetMin():b>this.bitrateMibVar.GetMax()?this.bitrateMibVar.GetMax():b;this.frameRateDivider.value=this.frameRateDropdownBox.value;this.mibUpdater.Update(this.frameRateDivider);this.mibUpdater.Update(this.bitrate)};
FrameRate.prototype.SelectFrameRate=function(){var a=this.frameRateDivider.value,b=this.frameRateDropdownBox.options.length,c=0,d=0,f=0;if(a<=parseFloat(this.frameRateDropdownBox.options[0].value))c=0;else if(a>=parseFloat(this.frameRateDropdownBox.options[b-1].value))c=b-1;else for(var e=0;e<b-1;e++)if(d=parseFloat(this.frameRateDropdownBox.options[e].value),f=parseFloat(this.frameRateDropdownBox.options[e+1].value),a>=d&&a<=f){c=a>Math.abs(f-d)/2+d?e+1:e;break}this.frameRateDropdownBox.options[c].selected=
!0};function QueryStringParser(a){this.queryString=a;this.ParseQueryString()}QueryStringParser.prototype.ParseQueryString=function(){this.queryStringArray={};for(var a=this.queryString.split("&"),b=0;b<a.length;b++){var c=a[b].indexOf("=");if(-1!=c){var d=a[b].substring(0,c),c=a[b].substring(c+1);this.queryStringArray[d]=unescape(c)}}};QueryStringParser.prototype.HasParameter=function(a){var b=!1;null!=this.queryStringArray[a]&&""!=this.queryStringArray[a]&&(b=!0);return b};
QueryStringParser.prototype.GetParameterValue=function(a){return this.queryStringArray[a]};function GetAudioPresence(){var a=!1;0<webpage.GetParameter("audio","channels")&&(a=!0);return a}
function ShowHideRoi(a,b,c,d,f){var e=document.getElementById(a).src,e=e.substr(e.length-20);"/common/preview.html"==e?(document.getElementById(a).src="regionOfInterestWidget.html?videoInput="+b+"&vca="+c+"&vcaType="+d,f.value="<< Hide ROI"):(document.getElementById(a).src="/common/preview.html",f.value="Show ROI >>")}function resizeFrame(a){parent.resizeIframe(document.body.scrollHeight,a)}function IsBrowserFireFox(){return-1<navigator.userAgent.toLowerCase().indexOf("firefox")}
function PredefinedSelection(a,b,c){this.inputField=a;this.selectionBox=b;this.mibUpdater=c}PredefinedSelection.prototype.Append=function(){0!=this.selectionBox.val()&&(this.inputField.val(this.inputField.val()+this.selectionBox.val()),this.mibUpdater&&this.mibUpdater.Update(document.getElementById(this.inputField.attr("id"))))};PredefinedSelection.prototype.AppendAndSetToZero=function(){this.Append();this.selectionBox.val(0)};String.prototype.startsWith=function(a){return this.match("^"+a)==a};
String.prototype.endsWith=function(a){return this.match(a+"$")==a};String.prototype.trim=function(){return this.replace(/^[\s\xA0]+/,"").replace(/[\s\xA0]+$/,"")};function bind(a,b){return"function"==typeof b?function(){return b.apply(a,arguments)}:null}function GetPathNameFromUrl(a){var b=a.search("://"),b=-1!=b?b+3:0,c=a.substr(b).search("/");return a.substr(b+(-1!=c?c+1:0))}
function NatTest(a){$.ajax({type:"GET",url:"/params/get.cgi?General.IpAddress",requestDelay:4,timeout:15E3,error:function(){},success:function(b){b=b.split("=");unitIp=jQuery.trim(b[1]);a(unitIp!=location.host)}})};