var Url={encode:function(string){return this._urlEncode(this._utf8Encode(string));
},decode:function(string){return this._utf8Decode(this._urlDecode(string));
},_urlEncode:function(clearString){var output="";
var x=0;
clearString=clearString.toString();
var regex=/(^[a-zA-Z0-9_.]*)/;
while(x<clearString.length){var match=regex.exec(clearString.substr(x));
if(match!=null&&match.length>1&&match[1]!=""){output+=match[1];
x+=match[1].length;
}else{if(clearString[x]==" "){output+="+";
}else{var charCode=clearString.charCodeAt(x);
var hexVal=charCode.toString(16);
output+="%"+(hexVal.length<2?"0":"")+hexVal.toUpperCase();
}x++;
}}return output;
},_urlDecode:function(encodedString){var output=encodedString;
var binVal,thisString;
var myregexp=/(%[^%]{2})/;
while((match=myregexp.exec(output))!=null&&match.length>1&&match[1]!=""){binVal=parseInt(match[1].substr(1),16);
thisString=String.fromCharCode(binVal);
output=output.replace(match[1],thisString);
}return output;
},_utf8Encode:function(string){var utftext="";
if(string){string=string.replace(/\r\n/g,"\n");
for(var n=0;
n<string.length;
n++){var c=string.charCodeAt(n);
if(c<128){utftext+=String.fromCharCode(c);
}else{if((c>127)&&(c<2048)){utftext+=String.fromCharCode((c>>6)|192);
utftext+=String.fromCharCode((c&63)|128);
}else{utftext+=String.fromCharCode((c>>12)|224);
utftext+=String.fromCharCode(((c>>6)&63)|128);
utftext+=String.fromCharCode((c&63)|128);
}}}}return utftext;
},_utf8Decode:function(utftext){var string="";
var i=0;
var c=c1=c2=0;
if(utftext){while(i<utftext.length){c=utftext.charCodeAt(i);
if(c<128){string+=String.fromCharCode(c);
i++;
}else{if((c>191)&&(c<224)){c2=utftext.charCodeAt(i+1);
string+=String.fromCharCode(((c&31)<<6)|(c2&63));
i+=2;
}else{c2=utftext.charCodeAt(i+1);
c3=utftext.charCodeAt(i+2);
string+=String.fromCharCode(((c&15)<<12)|((c2&63)<<6)|(c3&63));
i+=3;
}}}}return string;
}};