JavaScript Programs

Where the JavaScript Goes Information about CDATA or separate files.

1. functions1.html, functions1wExternalJS.html
   TestBrowser.html, TestBrowserWithComments.html, TestBrowserWithComments2.html
   <script language="javascript">
   CDATA or external files for the JavaScript
   hiding JavaScript from old browsers inside comments
   function notation and parameters
   alert( )
2. functions2a1.html , functions2a2.html, functions2a3.html , makeChange.html
   variables - defining and changing their values and types
   returning a value from a function
   prompt( ) and parseInt( )
   concatenation vs. addition - overloading of operators
   document.write( ) 
3. doc_write.html, doc_write_revisted.html
   including HTML tags, single and double quotes
   including images 
   document.write(string1,string2) etc. form
   multiple document.writes vs. assembling one long string
4. arith_funtions1.html, arith_functions_2.html
   functions for adding, multiplying etc. one and two variables
5. CoerceTypes.html, TypeConversion_properlyDone.html
   stings and numbers (integer, float) and + operator
   how to convert between strings and numbers
6. GlobalChange, moreGlobalChange Scope_of_Vars
   local and global variables
7. miniTable.html
   how to write out a table in document.write( )
8. rounding.html
   how to get floating point numbers rounded and
   how to print out to a certain number of decimal places