File list (Check if you may need any files):
ylDropDownList\ylDropDownList\Default.htm
..............\..............\Demo1.htm
..............\..............\Demo2.htm
..............\..............\Demo3.htm
..............\..............\Demo4.htm
..............\..............\description.htm
..............\..............\Help.htm
..............\..............\History.htm
..............\..............\images\baidu.gif
..............\..............\......\ico\163.ico
..............\..............\......\...\baidu.ico
..............\..............\......\...\google.ico
..............\..............\......\...\mop.ico
..............\..............\......\...\qq.ico
..............\..............\......\l1.gif
..............\..............\......\l2.gif
..............\..............\......\select_bg.gif
..............\..............\......\select_bg01.gif
..............\..............\Index1.htm
..............\..............\js\jquery-1.4.4.min-vsdoc.js
..............\..............\..\jquery-1.4.4.min.js
..............\..............\..\ylDropDownList-1.3-min.js
..............\..............\..\ylDropDownList-1.3.js
..............\..............\style\style.css
..............\..............\thanks.htm
..............\..............\images\ico
..............\..............\images
..............\..............\js
..............\..............\style
..............\ylDropDownList
ylDropDownList