Jquery first-time experience (1) -- imitation of the Home Page

A few days ago, I saw an article about yundun's home page. Article After reading the Silverlight demo, it seems that the effect is quite good. Today, I am free to write a jquery demo. I will share it with you here. Beginner, younger brother, uses basic things and has nothing to say. Go to the demo directly, Code You should be able to understand it.

In 1234, five or six non-professional JavaScript people wrote messy code, but made the results. I don't know how to optimize them. Please give me more advice. The younger brother wrote a blog for the first time and was not familiar with the editor layout. He did not know why the HTML view of the editor could not post the CSS code segment, but it was still fruitless for half an hour, in the end, we can only use style = "" in the HTML tag to replace CSS, So we barely put the demo in the blog. Depressing ...... HTML code

 <!  Doctype HTML public "-// W3C // dtd html 4.01 transitional // en" "http://www.w3.org/TR/html4/loose.dtd"  > 
 <  Html  > 
<  Head  > 
 <  Title  > New Document </  Title  > 
 <  Meta  Name  = "Generator"  Content  = "Editplus"  > 
<  Meta  Name  = "Author"  Content  = ""  > 
 <  Meta  Name  = "Keywords"  Content  = ""  > 
 <  Meta  Name = "Description"  Content  = ""  > 
 <  Link  Href  = "CSS/home.css"  REL  = "Stylesheet"  Type  = "Text/CSS"  > 
 <! --  <SCRIPT src = "javascript/jquery-1.7.1.min.js"> </SCRIPT> --> 
 <  Script  SRC  = "Http://code.jquery.com/jquery-1.7.1.min.js"  > </  Script  > 
 <  Script  SRC  = "Javascript/home. js"  > </  Script  > 
</  Head  > 
 <  Body  > 
 <  Div  Class  = "Contentbox"  > 
 <  Div  ID  = ""  Class = "Box"  > 
I
 </  Div  > 
 <  Div  ID  = "B"  Class  = "Box"  > 
II
 </  Div  > 
<  Div  ID  = "C"  Class  = "Box"  > 
3.
 </  Div  > 
 <  Div  ID  = "D"  Class  = "Box" > 
Thu
 </  Div  > 
 <  Div  ID  = "E"  Class  = "Box"  > 
V.
 </  Div  > 
 < Div  ID  = "F"  Class  = "Box"  > 
Sat.
 </  Div  > 
 </  Div  > 
 </  Body  > 
 </ Html  > 

Home.css File Code

 . Contentbox
 { 
Width : 300px ; 
Height : 150px ; 
Background : #333 ; 
 } 
. Box
 { 
Width : 100px ;
Height : 75px ; 
Border : Solid 1px ; 
Color : # Fff ; 
Position : Absolute ; 
Font-family : '' ; 
 } 
. Box: hover
 { 
Cursor : Pointer
 } 
#
 { 
Background : Red ; 
 } 
# B
 { 
Background : Green ; 
 } 
# C
 { 
Background : Purple ; 
 }
# D
 { 
Background : Black ; 
 } 
# E
 { 
Background : Blue ; 
 } 
# F
 { 
Background : Gray ; 
 }

Home. js file code

$ (Document). Ready (Function (){
 VaR Current = 0;
$ ('. Box'). Data ('state', '1 ');
$ ('. Box'). Each ( Function (){
$ ( This ). Data ('position', $ ( This ). Index ())
});
$ ('. Box'). Each ( Function (){
$ ( This ).Css ({
'Left': $ ( This ). Index () % 3*100 + 7 + 'px ',
'Top': Math. Floor ($ ( This ). Index ()/3) * 75 + 7 + 'px'
})
});
$ ('. Box'). Click ( Function (){
Current = $ ( This ). Data ('position ');
 If ($ ( This ). Data ('state') = '1' | $ ( This ). Data ('state') = '3 '){
$ ( This ). Prependto ('. contentbox ');
$ ( This ). Animate ({
Width: '200px ',
Height: '150px ',
Left: '7px ',
Top: '7px'
},
(500). Data ('state', '2'). siblings (). Each ( Function (){
$ ( This ). Animate ({
Width: '100px ',
Height: '30px ',
Left: '207px ',
Top: ($ (This ). Data ('position') <current? $ ( This ). Data ('position'): $ ( This ). Data ('position')-1) * 30 + 7 + 'px'
},
500)
}). Data ('state', '3 ');

} Else   If ($ ( This ). Data ('state') = '2 '){
$ ('. Box'). Each ( Function (){
$ (This ). Animate ({
'Left': $ ( This ). Data ('position') % 3*100 + 7 + 'px ',
'Top': Math. Floor ($ ( This ). Data ('position')/3) * 75 + 7 + 'px ',
'Height': '75px ',
'Width': '100px'
},
500)
}). Data ('state', '1 ');
}
})
})