jQuery插件EasyUI实现Layout框架页面中弹出窗体到最顶层效果(穿越iframe)

function openTopWindow(url, title, width, height) {
  title = title == undefined &＃63; ' ' : title;
  width = width == undefined &＃63; 800 : width;
  height = height == undefined &＃63; 300 : height;
  if (url != undefined) {
    var cOntent= '';
    parent.$('#openWindow').window({
      title: title,
      width: width,
      height: height,
      content: content,
      modal: true,
      animate: true,
      minimizable: false
    });
  }
}