var END_OF_INPUT=-1;var base64Chars=new Array("A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","0","1","2","3","4","5","6","7","8","9","+","/");var reverseBase64Chars=new Array();for(var i=0;i<base64Chars.length;i++){reverseBase64Chars[base64Chars[i]]=i;}var base64Str;var base64Count;function setBase64Str(_1){base64Str=_1;base64Count=0;}function readBase64(){if(!base64Str){return END_OF_INPUT;}if(base64Count>=base64Str.length){return END_OF_INPUT;}var c=base64Str.charCodeAt(base64Count)&255;base64Count++;return c;}function encodeBase64(_3){setBase64Str(_3);var _4="";var _5=new Array(3);var _6=0;var _7=false;while(!_7&&(_5[0]=readBase64())!=END_OF_INPUT){_5[1]=readBase64();_5[2]=readBase64();_4+=(base64Chars[_5[0]>>2]);if(_5[1]!=END_OF_INPUT){_4+=(base64Chars[((_5[0]<<4)&48)|(_5[1]>>4)]);if(_5[2]!=END_OF_INPUT){_4+=(base64Chars[((_5[1]<<2)&60)|(_5[2]>>6)]);_4+=(base64Chars[_5[2]&63]);}else{_4+=(base64Chars[((_5[1]<<2)&60)]);_4+=("=");_7=true;}}else{_4+=(base64Chars[((_5[0]<<4)&48)]);_4+=("=");_4+=("=");_7=true;}_6+=4;if(_6>=76){_4+=("\n");_6=0;}}return _4;}function readReverseBase64(){if(!base64Str){return END_OF_INPUT;}while(true){if(base64Count>=base64Str.length){return END_OF_INPUT;}var _8=base64Str.charAt(base64Count);base64Count++;if(reverseBase64Chars[_8]){return reverseBase64Chars[_8];}if(_8=="A"){return 0;}}return END_OF_INPUT;}function ntos(n){n=n.toString(16);if(n.length==1){n="0"+n;}n="%"+n;return unescape(n);}function decodeBase64(_a){setBase64Str(_a);var _b="";var _c=new Array(4);var _d=false;while(!_d&&(_c[0]=readReverseBase64())!=END_OF_INPUT&&(_c[1]=readReverseBase64())!=END_OF_INPUT){_c[2]=readReverseBase64();_c[3]=readReverseBase64();_b+=ntos((((_c[0]<<2)&255)|_c[1]>>4));if(_c[2]!=END_OF_INPUT){_b+=ntos((((_c[1]<<4)&255)|_c[2]>>2));if(_c[3]!=END_OF_INPUT){_b+=ntos((((_c[2]<<6)&255)|_c[3]));}else{_d=true;}}else{_d=true;}}return _b;}function decodeTextFields(){var _e=document.getElementsByTagName("textarea");if(_e){for(i=0;i<_e.length;i++){var _f=_e[i].value;if(_f.substr(0,3)=="?b?"){_e[i].value=decodeBase64(_f.substr(3));}}}}