随机漂浮图片、右侧上下浮动快捷栏JS
随机漂浮图片JS:
//公共脚本文件 main.js
function addEvent(obj,evtType,func,cap){
cap=cap||false;
if(obj.addEventListener){
obj.addEventListener(evtType,func,cap);
return true;
}else if(cap){
if(document.all){
obj.setCapture();
}else{
document.captureEvents(Event.MOUSEMOVE);
}
return true;
}else if(obj.attachEvent){
return obj.attachEvent("on" + evtType,func);
}else{
return false;
}
}
function removeEvent(obj,evtType,func,cap){
cap=cap||false;
if(obj.removeEventListener){
obj.removeEventListener(evtType,func,cap);
return true;
}else if(cap){
if(document.all){
obj.releaseCapture();
}else{
document.releaseEvents(obj.MOUSEMOVE);
}
return true;
}else if(obj.detachEvent){
return obj.detachEvent("on" + evtType,func);
}else{
return false;
}
}
function getPageScroll(){
var xScroll,yScroll;
if (self.pageXOffset) {
xScroll = self.pageXOffset;
} else if (document.documentElement && document.documentElement.scrollLeft){
xScroll = document.documentElement.scrollLeft;
} else if (document.body) {
xScroll = document.body.scrollLeft;
}
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){
yScroll = document.documentElement.scrollTop;
} else if (document.body) {
yScroll = document.body.scrollTop;
}
arrayPageScroll = new Array(xScroll,yScroll);
return arrayPageScroll;
}
function GetPageSize(){
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
if(xScroll < windowWidth){
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;
} //广告脚本文件 AdMove.js
/*
例子
<div id="Div2">
***** content ******
</div>
var ad=new AdMove("Div2");
ad.Run();
*/
var AdMoveConfig=new Object();
AdMoveConfig.IsInitialized=false;
AdMoveConfig.AdCount=0;
AdMoveConfig.ScrollX=0;
AdMoveConfig.ScrollY=0;
AdMoveConfig.MoveWidth=0;
AdMoveConfig.MoveHeight=0;
AdMoveConfig.Resize=function(){
var winsize=GetPageSize();
AdMoveConfig.MoveWidth=winsize[2];
AdMoveConfig.MoveHeight=winsize[3];
AdMoveConfig.Scroll();
}
AdMoveConfig.Scroll=function(){
var winscroll=getPageScroll();
AdMoveConfig.ScrollX=winscroll[0];
AdMoveConfig.ScrollY=winscroll[1];
}
addEvent(window,"resize",AdMoveConfig.Resize);
addEvent(window,"scroll",AdMoveConfig.Scroll);
function AdMove(id,addCloseButton){
if(!AdMoveConfig.IsInitialized){
AdMoveConfig.Resize();
AdMoveConfig.IsInitialized=true;
}
AdMoveConfig.AdCount++;
var obj=document.getElementById(id);
obj.style.position="absolute";
var W=AdMoveConfig.MoveWidth-obj.offsetWidth;
var H=AdMoveConfig.MoveHeight-obj.offsetHeight;
var x = W*Math.random(),y = H*Math.random();
var rad=(Math.random()+1)*Math.PI/6;
var kx=Math.sin(rad),ky=Math.cos(rad);
var dirx = (Math.random()<0.5?1:-1), diry = (Math.random()<0.5?1:-1);
var step = 1;
var interval;
if(addCloseButton){
/*var closebtn=document.createElement("div");
obj.appendChild(closebtn);
closebtn.style.position="absolute";
closebtn.style.top="1px";
closebtn.style.left=(obj.offsetWidth-28) + "px";
closebtn.style.width="24px";
closebtn.style.height="12px";
closebtn.style.borderStyle="solid";
closebtn.style.borderWidth="1px";
closebtn.style.borderColor="#000";
closebtn.style.backgroundColor="#fff";
closebtn.style.fontSize="12px";
closebtn.style.color="#000";
closebtn.style.cursor="pointer";
closebtn.innerHTML="关闭";
closebtn.onclick=function(){
clearInterval(interval);
closebtn.onclick=null;
obj.onmouseover=null;
obj.onmouseout=null;
obj.MoveHandler=null;
AdMoveConfig.AdCount--;
if(AdMoveConfig.AdCount<=0){
removeEvent(window,"resize",AdMoveConfig.Resize);
removeEvent(window,"scroll",AdMoveConfig.Scroll);
AdMoveConfig.Resize=null;
AdMoveConfig.Scroll=null;
AdMoveConfig=null;
}
obj.removeChild(closebtn);
obj.style.overflow="hidden";
setTimeout(function(){CloseIt(obj);},0);
}*/
/*var movebtn=document.createElement("div");
obj.appendChild(movebtn);
movebtn.style.position="absolute";
movebtn.style.top="1px";
movebtn.style.left=(obj.offsetWidth-56) + "px";
movebtn.style.width="24px";
movebtn.style.height="12px";
movebtn.style.borderStyle="solid";
movebtn.style.borderWidth="1px";
movebtn.style.borderColor="#000";
movebtn.style.backgroundColor="#fff";
movebtn.style.fontSize="12px";
movebtn.style.color="#000";
movebtn.style.cursor="pointer";
movebtn.innerHTML="移动";
function BoxMouseMove(e){
if(movebtn.moveflag){
var mx,my;
if(e){
mx=e.pageX;
my=e.pageY;
}else{
mx=event.x;
my=event.y;
}
x=mx-movebtn.lastleft;
y=my-movebtn.lasttop;
movebtn.parentNode.style.left = x + "px";
movebtn.parentNode.style.top = y + "px";
}
}
movebtn.onmousemove=function(e){
BoxMouseMove(e);
}
movebtn.onmousedown=function(e){
var mx,my;
if(e){
mx=e.pageX;
my=e.pageY;
}else{
mx=event.x;
my=event.y;
}
addEvent(movebtn,"mousemove",BoxMouseMove,true);
movebtn.lastleft=mx-parseInt(movebtn.parentNode.offsetLeft);
movebtn.lasttop=my-parseInt(movebtn.parentNode.offsetTop);
movebtn.moveflag=true;
movebtn.style.cursor="move";
document.onmousemove=movebtn.onmousemove;
document.onmouseup=movebtn.onmouseup;
}
movebtn.onmouseup=function(){
movebtn.moveflag=false;
removeEvent(movebtn,"mousemove",BoxMouseMove,true);
movebtn.style.cursor="pointer";
document.onmousemove=null;
document.onmouseup=null;
}*/
}
obj.MoveHandler=function(){
obj.style.left = (x + AdMoveConfig.ScrollX) + "px";
obj.style.top = (y + AdMoveConfig.ScrollY) + "px";
rad=(Math.random()+1)*Math.PI/6;
W=AdMoveConfig.MoveWidth-obj.offsetWidth;
H=AdMoveConfig.MoveHeight-obj.offsetHeight;
x = x + step*kx*dirx;
if (x < 0){dirx = 1;x = 0;kx=Math.sin(rad);ky=Math.cos(rad);}
if (x > W){dirx = -1;x = W;kx=Math.sin(rad);ky=Math.cos(rad);}
y = y + step*ky*diry;
if (y < 0){diry = 1;y = 0;kx=Math.sin(rad);ky=Math.cos(rad);}
if (y > H){diry = -1;y = H;kx=Math.sin(rad);ky=Math.cos(rad);}
}
this.SetLocation=function(vx,vy){x=vx;y=vy;}
this.SetDirection=function(vx,vy){dirx=vx;diry=vy;}
this.Run=function(){
var delay = 10;
interval=setInterval(obj.MoveHandler,delay);
obj.onmouseover=function(){clearInterval(interval);document.onmousemove = mouseMove;}
obj.onmouseout=function(){interval=setInterval(obj.MoveHandler, delay);document.onmousemove = null;}
}
}
function CloseIt(obj){
var w=parseInt(obj.style.width);
var h=parseInt(obj.style.height);
if(isNaN(w))w=3;
if(isNaN(h))h=3;
w-=3;
h-=3;
if(w<=0&&h<=0){
obj.style.display="none";
return;
}
if(w>0){
obj.style.width=w + "px";
}
if(h>0){
obj.style.height=h + "px";
}
setTimeout(function(){CloseIt(obj);},2);
} //判断鼠标点击的范围,确定是超连接还是关闭图片
function isURL()
{
var image=document.getElementById('showImg');
var imgX=getLeft(image);
var imgY=getTop(image);
var mouseX=event.clientX;
var mouseY=event.clientY; if( ( mouseX>(imgX+$("#showImg").attr("width")-20) && (mouseX<(imgX+$("#showImg").attr("width"))) &&
( mouseY>imgY) && (mouseY<(imgY+20)))
)
{
var imgUrl=document.getElementById('imgUrl');
imgUrl.target='_self';
imgUrl.href='#';
var div=document.getElementById('img');
div.style.display="none";
}
} function getTop(e)
{
var offset=e.offsetTop;
if(e.offsetParent!=null)
offset+=getTop(e.offsetParent);
return offset;
}
//获取图片的横坐标
function getLeft(e)
{
var offset=e.offsetLeft;
if(e.offsetParent!=null)
offset+=getLeft(e.offsetParent);
return offset;
}
function mouseMove(ev){
ev = ev || window.event;
var img=document.getElementById('showImg');
var imgX=getLeft(img);
var imgY=getTop(img);
var mousePos = mouseCoords(ev);
var mouseX =mousePos.x;
var mouseY =mousePos.y; //window.status="X:"+mouseX+" Y:"+mouseY+" imgX:"+imgX+" imgX:"+imgY;
//当鼠标位置进入到关闭区域的时候,改变鼠标样式
if( ( mouseX>(imgX+$("#showImg").attr("width")-20) && (mouseX<(imgX+$("#showImg").attr("width"))) &&
( mouseY>imgY) && (mouseY<(imgY+20)))
)
{
document.getElementById('showImg').style.cursor='hand';
//document.getElementById('showImg').alt='关闭';
$("#showImg").attr("title","关闭"); }
else
{
document.getElementById('showImg').style.cursor='default';
//document.getElementById('showImg').alt='';
$("#showImg").attr("title","");
}
}
function mouseCoords(ev)
{
if(ev.pageX || ev.pageY)
{
return {x:ev.pageX, y:ev.pageY};
}
return {
x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,
y:ev.clientY + document.body.scrollTop - document.body.clientTop
};
}
漂浮图片HTML:
<div id="img" style="z-index: 10; position: absolute; margin: 0px; width: 180px;
height: 100px; top: 157px; left: 180px">
<div>
<a id="imgUrl" href="<%= strUrls%>" target="_blank">
<img id="showImg" src="../windowPic/<%= filePath%>" width="180" height="100" border="0"
name="pic" onclick="isURL();" style="filter: revealtrans(duration=2.0,transition=19)">
</a>
</div>
<iframe src="javascript:false" style="z-index: -1; position: absolute; filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0);
width: 180px; height: 100px; visibility: inherit; top: 0px; left: 0px; border: 0px;">
</iframe>
</div>
改动:注释了“移动”、“关闭”功能,将右上角20×20像素设置成关闭按钮区域,鼠标到该区域自动出"关闭"title,点击则关闭随机浮动图片。(用到了jQuery)
使用iframe使浮动图片显示在顶层。
使用示例:
<script type="text/javascript">
var ad1=new AdMove("img",true);
ad1.Run();
</script>
右侧上下浮动窗口JS:
var lastScrollY=0;
function heartBeat(){
var diffY;
if (document.documentElement && document.documentElement.scrollTop){
diffY = document.documentElement.scrollTop;
}
else if (document.body){
diffY = document.body.scrollTop;
}else{
/*Netscape stuff*/
}
percent=.1*(diffY-lastScrollY);
if(percent>0)percent=Math.ceil(percent);
else percent=Math.floor(percent);
document.getElementById("track").style.top=parseInt(document.getElementById("track").style.top)+percent+"px";
lastScrollY=lastScrollY+percent;
} window.setInterval(heartBeat,40);
右侧浮动窗口HTML就不贴出了,就是一DIV,ID为“track”,基本CSS为“z-index: 6; position: absolute; height: 150px; _width: 210px;right: 0px; top: 242px;”。
随机漂浮图片、右侧上下浮动快捷栏JS的更多相关文章
- JS实现的随机显示图片
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xht ...
- 随机获取图片的api接口
http://lorempixel.com/1600/900 https://unsplash.it/1600/900?random(国内加载略慢) https://uploadbeta.com/ap ...
- php 随机显示图片的函数(实例分享)
转自:http://www.jbxue.com/article/12695.html 发布:thatboy 来源:Net [大 中 小] 本文分享一个php实现的随机显示图片的函数,可以将 ...
- php 随机显示图片的函数(实例)
转自:http://www.jbxue.com/article/12695.html 发布:thatboy 来源:Net [大 中 小] 本文分享一个php实现的随机显示图片的函数,可 ...
- 用javascript预加载图片、css、js的方法研究
预加载的好处可以让网页更快的呈现给用户,缺点就是可能会增加无用的请求(但图片.css.js这些静态文件可以被缓存),如果用户访问的页面里面的css.js.图片被预加载了,用户打开页面的速度会快很多,提 ...
- wp加载本地HTML(附带图片,CSS,JS)
wp加载本地HTML(附带图片,CSS,JS) Windows Phone:Load Local HTML with Img,Css,Js by 唐小崇 http://www.cnblogs.com/ ...
- PHP生成随机水印图片
基于PHP的GD图形库,自己生成一张图片.仅限初识GD库,实例学习. 一.需求 网站的布局用到了类似慕课网课程列表的风格,每一个课程是一个banner图,图下面是标题加简介.因为课程的数量较大没有为所 ...
- jq图片展示插件highslide.js简单dom
今天用用了一款图片展示插件highslide.js,感觉用起来很是舒畅,几乎不用怎么写代码,只需要知道如何写参数就行了. 那么这么牛叉的插件我们该如何用哪,下面我就跟大家讲解一下. 一.引入 首先 ...
- 外贸建站之图片预加载JS代码分享
外贸建站之图片预加载JS代码分享 function preloadimg() { setTimeout(function() { new Image().src = "images/2017 ...
随机推荐
- OpenCV从2到3的过渡
与版本2.4相比,OpenCV 3.0引入了许多新算法和功能.有些模块已被重写,有些已经重组.尽管2.4中的大多数算法仍然存在,但接口可能不同.本节描述了一般性的最显着变化,过渡操作的所有细节和示例都 ...
- java 日志框架
1.java常用日志框架介绍: https://www.cnblogs.com/chenhongliang/p/5312517.html 2.java各类日志组件汇总: https://blog.cs ...
- Linux pwn入门教程(3)——ROP技术
作者:Tangerine@SAINTSEC 原文来自:https://bbs.ichunqiu.com/thread-42530-1-1.html 0×00 背景 在上一篇教程的<shellco ...
- Sublime Text3176激活码
此激活码为版本号为3176的激活码: 首先更改hosts文件防止Sublime Text3联网验证: Mac上hosts文件路径为/etc/hosts,所以需要sudo vim /etc/hosts ...
- 递归打印目录层次(java版)
import java.io.File; public class Test { /** * * @param fileDir 根目录 * @param num 递归层次 */ private sta ...
- vue 所有的指令
1. v-text v-text主要用来更新textContent,可以等同于JS的text属性. <span v-text="msg"></span> 这 ...
- XyTalk企业即时通讯IM开始开源
网址: https://gitee.com/475660/xyTalk-pc https://github.com/xy-Group/xyTalk-pc Xy.Platform是一个高性能.可扩展的企 ...
- Ehcache3开发入门简介
在高并发应用中缓存就是核心机制.最近在研究Ehcache,发现这是一个更加灵活易用的缓存框架(相对于Redis.Memcache),Ehcache更加小巧轻便.而且都有持久化机制,不用担心JVM和服务 ...
- python(leetcode)-136只出现一次的数字
给定一个非空整数数组,除了某个元素只出现一次以外,其余每个元素均出现两次.找出那个只出现了一次的元素. 说明: 你的算法应该具有线性时间复杂度. 你可以不使用额外空间来实现吗? 示例 1: 输入: [ ...
- 对nginx中location的认识
关于一些对location认识的误区 1.location的匹配顺序是“先匹配正则,在匹配普通”. location的匹配顺序其实是“先匹配普通,在匹配正则”.造成误解的原因是:正则匹配会覆盖普通匹配 ...