Output Scripts to Java Script File
Use OutputScriptsToJavaScriptFile to save scripts in a separate Java Script (js) file. This reduces the size of the HTML documents by separating the scripts from the document contents. In case this option is not checked scripts are saved internally in each HTML document.
Java Script File
Use JavaScriptFileName to specify the name if the Java Script (js) file. The default name of Java Script file is name of the main HTML file. Having an external Java Script file will help in reducing the size of HTML files.