网页右下角弹出留言窗口特效分享

通过js实现在网页右下角弹出一个留言本弹窗特效，这个留言本特效兼容性很好，可根据网页颜色自己修改样式，带缩小按钮。

<a href="https://www.wuming.ren">武鸣人</a>，各种信息资源免费发布，分享励志语录经典短句，减肥健身常识，各种js特效代码。网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)<hr>
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<script type="text/javascript" src="https://www.wuming.ren/ad/tc.js"></script>
<script type="text/javascript" src="https://www.wuming.ren/ad/a.js"></script>
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<script type="text/javascript">
window.onresize = baiduResizeDiv;
window.onerror = function(){}
var divTop,divLeft,divWidth,divHeight,docHeight,docWidth,objTimer,i = 0;
var px = document.doctype?"px":0;
var scrollwidth = navigator.userAgent.indexOf("Firefox")>0?16:0;
var iframeheight = navigator.userAgent.indexOf("MSIE")>0?230-2:209-2;
String.prototype.Trim  = function(){return this.replace(/^\s+|\s+$/g,"");}
function baidu_collapse(obj){
ct = document.getElementById('tab_c_iframe');
if(ct.style.display=="none"){
ct.style.display="";
obj.src=obj.src.replace("b.gif","a.gif");
} else {
ct.style.display="none";
obj.src=obj.src.replace("a.gif","b.gif");
}
baiduResizeDiv();
}
//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
function baiduMsg()
{
try{
divTop = parseInt(document.getElementById("eMeng").style.top,10);
divLeft = parseInt(document.getElementById("eMeng").style.left,10);
divHeight = parseInt(document.getElementById("eMeng").offsetHeight,10);
divWidth = parseInt(document.getElementById("eMeng").offsetWidth,10);
var scrollPosTop,scrollPosLeft,docWidth,docHeight;
if (typeof window.pageYOffset != 'undefined') { 
scrollPosTop = window.pageYOffset; 
scrollPosLeft = window.pageXOffset; 
docWidth = window.innerWidth; 
docHeight = window.innerHeight; 
} else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') {
scrollPosTop = document.documentElement.scrollTop;
scrollPosLeft = document.documentElement.scrollLeft;
docWidth = document.documentElement.clientWidth;
docHeight = document.documentElement.clientHeight;
} else if (typeof document.body != 'undefined') { 
scrollPosTop = document.body.scrollTop;
scrollPosLeft = document.body.scrollLeft;
docWidth = document.body.clientWidth;
docHeight = document.body.clientHeight;
}
document.getElementById("eMeng").style.top = parseInt(scrollPosTop,10) + docHeight + 10 + px;// divHeight
document.getElementById("eMeng").style.left = parseInt(scrollPosLeft,10) + docWidth - divWidth - scrollwidth + px;
document.getElementById("eMeng").style.visibility="visible";
objTimer = window.setInterval("baidu_move_div()",10);
}catch(e){}
}
//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
function baiduResizeDiv()
{
i+=1;
try{
divHeight = parseInt(document.getElementById("eMeng").offsetHeight,10);
divWidth = parseInt(document.getElementById("eMeng").offsetWidth,10);
var scrollPosTop,scrollPosLeft,docWidth,docHeight; 
if (typeof window.pageYOffset != 'undefined') { 
scrollPosTop = window.pageYOffset; 
scrollPosLeft = window.pageXOffset; 
docWidth = window.innerWidth; 
docHeight = window.innerHeight; 
} else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') {
scrollPosTop = document.documentElement.scrollTop;
scrollPosLeft = document.documentElement.scrollLeft;
docWidth = document.documentElement.clientWidth;
docHeight = document.documentElement.clientHeight;
} else if (typeof document.body != 'undefined') { 
scrollPosTop = document.body.scrollTop;
scrollPosLeft = document.body.scrollLeft;
docWidth = document.body.clientWidth;
docHeight = document.body.clientHeight;
}
document.getElementById("eMeng").style.top = docHeight - divHeight + parseInt(scrollPosTop,10) + px;
document.getElementById("eMeng").style.left = docWidth - divWidth + parseInt(scrollPosLeft,10) - scrollwidth + px;
}catch(e){}
}
//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
function baidu_move_div()
{
var scrollPosTop,scrollPosLeft,docWidth,docHeight; 
if (typeof window.pageYOffset != 'undefined') { 
scrollPosTop = window.pageYOffset; 
scrollPosLeft = window.pageXOffset; 
docWidth = window.innerWidth; 
docHeight = window.innerHeight; 
} else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') {
scrollPosTop = document.documentElement.scrollTop;
scrollPosLeft = document.documentElement.scrollLeft;
docWidth = document.documentElement.clientWidth;
docHeight = document.documentElement.clientHeight;
} else if (typeof document.body != 'undefined') { 
scrollPosTop = document.body.scrollTop;
scrollPosLeft = document.body.scrollLeft;
docWidth = document.body.clientWidth;
docHeight = document.body.clientHeight;
}
//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
try{
if(parseInt(document.getElementById("eMeng").style.top,10) <= (docHeight - divHeight + parseInt(scrollPosTop,10)))
{
window.clearInterval(objTimer);objTimer = window.setInterval("baiduResizeDiv()",1);
}
divTop = parseInt(document.getElementById("eMeng").style.top,10);
document.getElementById("eMeng").style.top = divTop - 1 + px;
}catch(e){}
}
function wuming_ren(shape,color,userid){
var styles='position:absolute;top:0px;left:0px;z-index:99999;visibility:hidden;';
var copic='<img src="/img/20240412_www_wuming_ren_3_'+color+'b.gif" align="absmiddle" class="ioc'+color+'" onClick="baidu_collapse(this)">';
if(shape>1) window.onload = baiduMsg;
else {styles='';copic=''}
var s;
if(shape==2) {
s='<div id=eMeng style="Z-INDEX:99999;LEFT:0px;POSITION:absolute;TOP:0px;VISIBILITY:hidden;">'
+ '<table width="216" border="0" cellpadding="0" cellspacing="0" class="" id="tab_'+(color+3)+'" style="border:0px;">'
+'<tr>'
+'<td align="right"></td>'
+'</tr>'
+'  <tr>'
+'    <td><table width="100%"  border="0" cellspacing="0" cellpadding="0">'
+'        <tr>'
+'          <td width="32" rowspan="2" valign="bottom"><img src="/img/20240412_www_wuming_ren_3_'+(color+1)+'.gif"></td>'
+'          <td>&nbsp;</td>'
+'        </tr>'
+'        <tr>'
+'          <td align=right  style="font-size:12px; background:url(/img/20240412_www_wuming_ren_4_'+color+'.gif);line-height:21px;height:21px;border-top:1px solid #808080;border-right:1px solid #808080;padding-right:6px;color:#FFFFFF;" onDblClick="baidu_collapse(this.firstChild.nextSibling)"><font color="#FFFFFF">留言板</font></a> <img src="/img/20240412_www_wuming_ren_3_'+color+'a.gif" align="absmiddle" class="ioc'+color+'" onClick="baidu_collapse(this)">'
+'  </td>'
+'        </tr>'
+'      </table>'
+'  </td>'
+'    </tr>'
+''
+''
+''
+''
+''
+ '</table>'
+ '<iframe src="/img/20240412_www_wuming_ren_5.html" width="216" height="' + iframeheight + '" frameborder="0" id="tab_c_iframe"></iframe>'
+''
+'</div>';
} else if(shape==3) {
s='<div id=eMeng style="width:100%;background:#FFFFFF;'+styles+'">'
+'  <table width="100%"  border="0" cellpadding="0" cellspacing="0" style="border:1px solid #808080;" id="tab_'+color+'">'
+'    <tr>'
+'      <td colspan="3"  align=right style="font-size:12px; background:url(/img/20240412_www_wuming_ren_4_'+color+'.gif);line-height:19px;height:19px;padding-right:6px;color:#FFFFFF;" onDblClick="baidu_collapse(this.firstChild.nextSibling)">留言板'+copic
+'</tr>'
+'    </tr>'
+ '</table>'
+ '<iframe src="bottom.html?userid=' +userid+ '" width="100%" height="85" frameborder="0" id="tab_c_iframe"></iframe>'
+'</div>';
}
document.writeln(s);
}
//武鸣人网站https://www.wuming.ren 网站很好记住，wuming.ren(武鸣拼音.ren域名后缀)
wuming_ren(2,1, 849620);
</script>