자바스크립트 URL/Base64/Hex Encoding, Decoding
//url encodingfunction urlenc() {var str = document.getElementById("url").value;var ret = encodeURIComponent(str);document.getElementById("url").value = ret;}//url decodingfunction urldec() {var str = document.getElementById("url").value;var ret = decodeURIComponent(str);document.getElementById("url").value = ret;}//base64 encodingfunction base64enc() {var str = document.getElementById("base64")..