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JavaScript to generate bubbles by moving the mouse over

Source: Internet
Author: User
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JavaScript to generate bubbles by moving the mouse over

This example describes how to generate a bubble by swiping the mouse over JavaScript. Share it with you for your reference. The specific implementation method is as follows:

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<HTML>

<HEAD>

<Title> Generate bubbles around the mouse on the webpage </title>

</HEAD>

<BODY bgColor = #000000 scroll = no onload = zyva ()>

<Div id = aqua style = "position: absolute; left = 0; top = 0;"> </div>

<SCRIPT>

Object = new Array ()

Var xm, ym

Function CObj (N, obj ){

Aqua. insertAdjacentHTML ("AfterBegin", " ")

This. img = aqua. firstChild. style

Mr = Math. random ()

This. v = 6 * mr + 4

This. s =. 5 * mr

This. p =. 1 + mr

This. w = 0

This. k = 0

This. x = xm

This. y = N

This. ChteuMeulEu = function ChteuMeulEu (){

With (this ){

With (img ){

Left = (x + = 0.5 * v * Math. sin (k + = s)-w * 0.5

Top = y-= v

Width = Math. min (w + = p, 100)

}

If (y <-w ){

W = 8

Y = ym

X = xm

}

}

}

}

Function gradient (R, G, B, m ){

For (I = 0; I <25; I ++ ){

C = 255-10 * I

C = "\" RGB ("+ Math. round (c * R/255) + "," + Math. round (c * G/255) + "," + Math. round (c * B/255) + ")\""

Code = "<span style = 'position: absolute; font-size: 1pt; left = 0; width = 120%; height =" + (m) + ". 2%; top = "+ (I * m)

+ "%; Background =" + C + "; z-Index:-1000 '> </span>"

Document. body. insertAdjacentHTML ("beforeEnd", code)

}

}

Function zyva (){

Xm = document. body. offsetWidth * 0.5

Ym = document. body. offsetHeight

Document. onmousemove = function (){

Xm = window. event. clientX

Ym = window. event. clientY

}

For (I = 0; I <60; I ++) object [I] = new CObj (I, B)

SetInterval ("for (I in object) object [I]. ChteuMeulEu ()", 16)

Gradient (41,93, 214,2)

}

</SCRIPT>

</BODY>

</HTML>

I hope this article will help you design javascript programs.

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
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