Siebel eScript Language Reference > Siebel eScript Language Overview >
Siebel eScript Concepts
Siebel eScript is implemented as part of Siebel applications and is interpreted by the Siebel Object Manager at run time. You do not need a Web browser to use it. It also contains a number of functions that do not exist in ECMAScript. These functions give you access to the hard disk and other parts of the Siebel client workstation or server.