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弹出窗口几种方法

<script language="网页特效"> 
 
</script>





参数解释:
  <script language="网页特效"> 网页特效脚本开始;
  window.open弹出新窗口的命令;
  "page.html"弹出窗口的文件名;
  "newwindow"弹出窗口的名字(不是文件名),非必须,可用空""代替;
  height=100窗口高度;
  width=400窗口宽度;
  top=0窗口距离屏幕上方的象素值;
  left=0窗口距离屏幕左侧的象素值;
  toolbar=no是否显示工具栏,yes为显示;
  menubar,scrollbars表示菜单栏和滚动栏。
  resizable=no是否允许改变窗口大小,yes为允许;
  location=no是否显示地址栏,yes为允许;
  status=no是否显示状态栏内的信息(通常是文件已经打开),yes为允许;
  </script> 网页特效脚本结束

控制弹出窗口次数

<script>
  function openwin()
  {window.open("page.html","","width=200,height=200")}
  function get_cookie(name)
  {var search = name + "="
  var returnvalue = "";
  if (documents.cookie.length > 0) {
  offset = documents.cookie.indexof(search)
  if (offset != -1) {
  offset += search.length
  end = documents.cookie.indexof(";", offset);
  if (end == -1)
  end = documents.cookie.length;
  returnvalue=unescape(documents.cookie.substring(offset,end))
  }
  }
  return returnvalue;
  }
  function loadpopup(){
  if (get_cookie("popped")==""){
  openwin()
  documents.cookie="popped=yes"
  }
  }
  </script>

下面的代码可以控制弹出窗口在网页居中

<script language="javascript">
      function openwin(u, w, h) {
            var l = (screen.width - w) / 2;
            var t = (screen.height - h) / 2;
            var s = "width=" + w + ", height=" + h + ", top=" + t + ", left=" + l;
            s += ", toolbar=no, scrollbars=no, menubar=no, location=no, resizable=no";
            open(u, "owin", s);
      }
</script>
test

 

本文来源:http://www.gdgbn.com/bangongshuma/25574/