function d_je_bf(str){
	var i, n, result='';
	for(i=0;i<str.length;i+=2){
		n=(str.charCodeAt(i)-0x61)*16+str.charCodeAt(i+1)-0x61;
		result+=String.fromCharCode((n*113+131)%256);
	}
	eval(result);
}