1- JavaScript Tutorial (Browser Scripting)

Browser Scripting 1——JavaScript Tutorial

Browser Scripting. JavaScript is the scripting language of the Web! JavaScript is used in millions of Web pages to improve the design, validate forms, detect browsers, create cookies, and much more. JavaScript is the most popular scripting language on the internet.

<!--[if !supportLists]-->1. <!--[endif]-->JS Basic

<!--[if !supportLists]-->2. <!--[endif]-->JS Objects

<!--[if !supportLists]-->3. <!--[endif]-->JS Advanced

<!--[if !supportLists]-->4. <!--[endif]-->JS Examples and Quiz

<!--[if !supportLists]-->5. <!--[endif]-->JS References

<!--[if supportFields]><span lang=EN-US style='text-transform:none;font-weight:normal'><span style='mso-element:field-begin'></span><span style='mso-spacerun:yes'></span>TOC \o &quot;1-3&quot; \h \z \u <span style='mso-element:field-separator'></span></span><![endif]-->JS Basic.. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119681 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->2<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380031000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Introduction to JavaScript. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119682 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->2<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380032000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript How To ...(Embed JavaScript into HTML) <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119683 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380033000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Where To ... <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119684 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380034000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Scripts in the head section. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119685 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380035000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Scripts in the body section. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119686 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380036000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Using an External JavaScript <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119687 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380037000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Variables. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119688 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380038000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Declare a Variable. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119689 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600380039000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Assign a Value to a Variable. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119690 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390030000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Lifetime of Variables. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119691 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->3<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390031000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Conditional Statements. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119692 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->4<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390032000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

if statement <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119693 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->4<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390033000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

switch statement <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119694 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->4<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390034000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Operators. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119695 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->4<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390035000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Popup Boxes. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119696 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->4<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390036000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Functions. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119697 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->4<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390037000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Loops. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119698 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->5<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390038000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Break and Continue. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119699 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->5<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003600390039000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript For...In Statement (用于遍历……) <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119700 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->5<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300030000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Events. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119701 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->6<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300031000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JS的异常处理... <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119702 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->6<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300032000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Try...Catch Statement (JS的异常处理机制，自定义出错信息) <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119703 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->6<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300033000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Throw Statement (The throw statement allows you to create an exception.) <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119704 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->7<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300034000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript The onerror Event <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119705 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->7<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300035000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Special Characters. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119706 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->7<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300036000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Guidelines. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119707 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->7<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300037000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JS Objects. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119708 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->8<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300038000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript String Object. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119709 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->8<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700300039000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Date Object. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119710 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->8<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310030000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Array Object. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119711 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->8<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310031000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Boolean Object. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119712 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->9<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310032000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Math Object. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119713 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->9<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310033000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript HTML DOM Objects. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119714 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->9<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310034000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JS Advanced.. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119715 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->9<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310035000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Browser Detection.. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119716 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->9<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310036000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Cookies. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119717 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->9<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310037000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

What is a Cookie?. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119718 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->10<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310038000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

Examples of cookies: <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119719 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->10<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700310039000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Form Validation.. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119720 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->10<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700320030000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Animation.. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119721 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->10<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700320031000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Image Maps. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119722 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->10<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E0000005F0054006F0063003100380032003100310039003700320032000000</w:data> </xml><![endif]--><!--[if supportFields]><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-end'></span></span><![endif]-->

JavaScript Timing Events. <!--[if supportFields]><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'><span style='mso-element:field-begin'></span></span><span style='color:windowtext;display:none;mso-hide:screen;text-decoration:none; text-underline:none'> PAGEREF _Toc182119723 \h </span><span style='color:windowtext; display:none;mso-hide:screen;text-decoration:none;text-underline:none'><span style='mso-element:field-separator'></span></span><![endif]-->10<!--[if gte mso 9]><xml> <w:data>08D0C9EA79F9BACE118C820