基于jquery的QQ在线客户插件

/*此插件基于Jquery */
(function($){
 $.fn.Sonline = function(options){
                var opts = $.extend({}, $.fn.Sonline.defualts, options); 
             $.fn.setList(opts); //调用列表设置
  if(opts.DefaultsOpen == false){
     $.fn.Sonline.close(opts.Position,0);
  }
                $("#SonlineBox").hover(function() {
                     //展开
              $.fn.Sonline.open(opts.Position);
           }, function() {
                     //关闭
       $.fn.Sonline.close(opts.Position,"fast");
         });
                     //关闭按钮
  $("#SonlineBox > .contentBox > .closeTrigger").live("click",function(){$.fn.Sonline.close(opts.Position,"fast");});
       //Ie6兼容或滚动方式显示
  if ($.browser.msie && ($.browser.version == "6.0") && !$.support.style||opts.Effect==true) {$.fn.Sonline.scrollType();}
  else if(opts.Effect==false){$("#SonlineBox").css({position:"fixed"});}
 }
 //plugin defaults
 $.fn.Sonline.defualts ={
  Position:"left",//left或right
  Top:200,//顶部距离，默认200px
  Effect:true, //滚动或者固定两种方式，布尔值：true或
  DefaultsOpen:false, //默认展开：true,默认收缩：false
  Qqlist:"" //多个QQ用','隔开，QQ和客服名用'|'隔开
 }
 
 //展开
 $.fn.Sonline.open = function(positionType){
  var widthValue = $("#SonlineBox > .contentBox").width();
  if(positionType=="left"){$("#SonlineBox > .contentBox").animate({left: 0},"fast");}
  else if(positionType=="right"){$("#SonlineBox > .contentBox").animate({right: 0},"fast");}
  $("#SonlineBox").css({width:widthValue+4});
  $("#SonlineBox > .openTrigger").hide();
 }

 //关闭
 $.fn.Sonline.close = function(positionType,speed){
  $("#SonlineBox > .openTrigger").show();
  var widthValue =$("#SonlineBox > .openTrigger").width();
  var allWidth =(-($("#SonlineBox > .contentBox").width())-6);
  if(positionType=="left"){$("#SonlineBox > .contentBox").animate({left: allWidth},speed);}
  else if(positionType=="right"){$("#SonlineBox > .contentBox").animate({right: allWidth},speed);}
  $("#SonlineBox").animate({width:widthValue},speed);
  
 }

 //子插件：设置列表参数
 $.fn.setList = function(opts){
  $("body").append("<div class='SonlineBox' id='SonlineBox' style='top:-600px;'><div class='openTrigger' style='display:none' title='展开'></div><div class='contentBox'><div class='closeTrigger'><img src='images/closeBtnImg.gif' title='关闭' /></div><div class='titleBox'><span>客服中心</span></div><div class='listBox'></div></div></div>");
  if(opts.Qqlist==""){$("#SonlineBox > .contentBox > .listBox").append("<p style='padding:15px'>暂无在线客服。</p>")}
  else{var qqListHtml = $.fn.Sonline.splitStr(opts);$("#SonlineBox > .contentBox > .listBox").append(qqListHtml); }
  if(opts.Position=="left"){$("#SonlineBox").css({left:0});}
  else if(opts.Position=="right"){$("#SonlineBox").css({right:0})}
  $("#SonlineBox").css({top:opts.Top});
  var allHeights=0;
  if($("#SonlineBox > .contentBox").height() < $("#SonlineBox > .openTrigger").height()){
   allHeights = $("#SonlineBox > .openTrigger").height()+4;
  } else{allHeights = $("#SonlineBox > .contentBox").height()+4;}
  $("#SonlineBox").height(allHeights);
  if(opts.Position=="left"){$("#SonlineBox > .openTrigger").css({left:0});}
  else if(opts.Position=="right"){$("#SonlineBox > .openTrigger").css({right:0});}
 }
 
 //滑动式效果
 $.fn.Sonline.scrollType = function(){
  $("#SonlineBox").css({position:"absolute"});
  var topNum = parseInt($("#SonlineBox").css("top")+"");
  $(window).scroll(function(){
   var scrollTopNum = $(window).scrollTop();//获取网页被卷去的高
   $("#SonlineBox").stop(true,true).delay(0).animate({top:scrollTopNum+topNum},"slow");
  });
 }
 
 //分割QQ
 $.fn.Sonline.splitStr = function(opts){
  var strs= new Array(); //定义一数组
  var QqlistText = opts.Qqlist;
  strs=QqlistText.split(","); //字符分割
  var QqHtml=""
  for (var i=0;i<strs.length;i++){ 
   var subStrs= new Array(); //定义一数组
   var subQqlist = strs[i];
   subStrs = subQqlist.split("|"); //字符分割
   QqHtml = QqHtml+"<div class='QQList'><span>"+subStrs[1]+"：</span><a target='_blank' href='http://wpa.qq.com/msgrd?v=3&uin="+subStrs[0]+"&site=qq&menu=yes'><img border='0' src='http://wpa.qq.com/pa?p=2:"+subStrs[0]+":41 &r=0.22914223582483828' alt='点击这里'></a></div>"
  }
  return QqHtml;
 }
})(jQuery);