function base64decode(a){var i;var b;var c='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';var d='';a=a.replace(/=/g,'');for(i=0;i<a.length;i+=4){b=(c.indexOf(a.charAt(i))<<18)|(c.indexOf(a.charAt(i+1))<<12)|((c.indexOf(a.charAt(i+2))&0xff)<<6)|(c.indexOf(a.charAt(i+3))&0xff);d+=String.fromCharCode(b>>16&0xff);d+=(i>a.length-3)?'':String.fromCharCode(b>>8&0xff);d+=(i>a.length-4)?'':String.fromCharCode(b&0xff);}return d;}
function arrayUnpack(a){var e=new Array();var f;var i;var b;var g;var h;var j;var k;var l;var m;m=a.charCodeAt(1)|a.charCodeAt(2)<<8;if(m>0){b=a.charCodeAt(3);f=Math.pow(10,(a.charCodeAt(4)<<24)>>24);k=a.charCodeAt(5)|a.charCodeAt(6)<<8|a.charCodeAt(7)<<16|a.charCodeAt(8)<<24;l=Math.pow(2,b)-1;e[e.length]=(k/f);for(i=9,g=0,h=0;i<a.length;++i){g|=a.charCodeAt(i)<<h;h+=8;while(h>=b&&e.length<=m){j=(g&l)>>>1;k+=(g&1)?-1*j:j;e[e.length]=k/f;g>>>=b;h-=b;}g|=a.charCodeAt(i)>>>(8-h);}}return e;}
function arrayDecodeUnpack(a){return arrayUnpack(base64decode(a));}