摘要：
1、判断 iframe 是否加载完成:var iframe = document.createElement("iframe");iframe.src = "http://www.planabc.net";if (!/*@cc_on!@*/0) { //if not IE iframe.onload = function(){ alert("Local iframe is now loaded."); };} else { iframe.onreadystatechange = function(){ if (iframe.ready 阅读全文
