https://www.townofsurfsidefl.gov/ScriptResource.axd?d=RdWBQoamSl9f…wHscfsgLgNToyH0vq5ILb7ifnRjekrg2&t=688879dd

1var Url={encode:function(string){return this._urlEncode(this._utf8Encode(string));
2},decode:function(string){return this._utf8Decode(this._urlDecode(string));
3},_urlEncode:function(clearString){var output="";
4var x=0;
5clearString=clearString.toString();
6var regex=/(^[a-zA-Z0-9_.]*)/;
7while(x<clearString.length){var match=regex.exec(clearString.substr(x));
8if(match!=null&&match.length>1&&match[1]!=""){output+=match[1];
9x+=match[1].length;
10}else{if(clearString[x]==" "){output+="+";
11}else{var charCode=clearString.charCodeAt(x);
12var hexVal=charCode.toString(16);
13output+="%"+(hexVal.length<2?"0":"")+hexVal.toUpperCase();
14}x++;
15}}return output;
16},_urlDecode:function(encodedString){var output=encodedString;
17var binVal,thisString;
18var myregexp=/(%[^%]{2})/;
19while((match=myregexp.exec(output))!=null&&match.length>1&&match[1]!=""){binVal=parseInt(match[1].substr(1),16);
20thisString=String.fromCharCode(binVal);
21output=output.replace(match[1],thisString);
22}return output;
23},_utf8Encode:function(string){var utftext="";
24if(string){string=string.replace(/\r\n/g,"\n");
25for(var n=0;
26n<string.length;
27n++){var c=string.charCodeAt(n);
28if(c<128){utftext+=String.fromCharCode(c);
29}else{if((c>127)&&(c<2048)){utftext+=String.fromCharCode((c>>6)|192);
30utftext+=String.fromCharCode((c&63)|128);
31}else{utftext+=String.fromCharCode((c>>12)|224);
32utftext+=String.fromCharCode(((c>>6)&63)|128);
33utftext+=String.fromCharCode((c&63)|128);
34}}}}return utftext;
35},_utf8Decode:function(utftext){var string="";
36var i=0;
37var c=c1=c2=0;
38if(utftext){while(i<utftext.length){c=utftext.charCodeAt(i);
39if(c<128){string+=String.fromCharCode(c);
40i++;
41}else{if((c>191)&&(c<224)){c2=utftext.charCodeAt(i+1);
42string+=String.fromCharCode(((c&31)<<6)|(c2&63));
43i+=2;
44}else{c2=utftext.charCodeAt(i+1);
45c3=utftext.charCodeAt(i+2);
46string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));
47i+=3;
48}}}}return string;
49}};