Index

T

tables

colors, 119-121

perpetual calendars, 382-384

rows

color, 43-47, 50-56, 61, 65-67

dynamic, 61-62

tags. See DOM; HTML

taint() function, 114

ternary operator, 40, 50-51. See also if statements

tests

code, 367-371, 423-428, 522-524, 547-557

grading, 47-51, 428-434, 551-557

overview, 421-422

scores, 47-51

timers, 428

validating, 426-427

Web browsers, 428

text. See strings

text boxes (forms), 252-255

<TEXTAREA> object

event handlers, 223-224

functions, 223

properties, 222-223

this operator, 40

timers

events, 190-197, 428

programs, 190-197

rotating ads, 480-485

tests, 428

toBinary() function, 105

toLowerCase() function, 101

top frames, 289-290

top-level functions, 111-114

tostring() function, 118

totalling shopping cart items, 439

toUpperCase() function, 101

troubleshooting

infinite loops, 61

memory leaks, 23-24

true/false statements

boolean data types, 16-17

Boolean object, 150

boolean operators, 28-29

logical operators, 29-30, 38-39

try-catch blocks (error handling), 350-356

<TT> object, 209-210

two-dimension arrays, 76-78

typeof operator, 20, 40

typing variables, 20