js-global-functions.js

eval(); // executes a string as if it was script code
String(23); // return string from number
(23).toString(); // return string from number
Number("23"); // return number from string
decodeURI(enc); // decode URI. Result: "my page.asp"
encodeURI(uri); // encode URI. Result: "my%page.asp"
decodeURIComponent(enc); // decode a URI component
encodeURIComponent(uri); // encode a URI component
isFinite(); // is variable a finite, legal number
isNaN(); // is variable an illegal number
parseFloat(); // returns floating point number of string
parseInt(); // parses a string and returns an integer