<input type="button" name="Submit2" value="开窗口1" onClick="win1=window.open('1.htm','')">
<input type="button" name="Submit3" value="开窗口2" onClick="win2=window.open('2.htm','')">
<input type="button" name="Submit" value="击活窗口1" onClick="win1.focus()">
<input type="button" name="Submit3" value="开窗口2" onClick="win2=window.open('2.htm','')">
<input type="button" name="Submit" value="击活窗口1" onClick="win1.focus()">
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货