</b><br> <textarea style='width:500px;border:1px solid #999;' rows=4 id=treeidlist>149378|149657|138622|138616|</textarea> <br><input type=button class=bi style=width:70px; onclick=startwater(); value=批量浇水> <input type=button class=bi style=width:70px; onclick=clearTimeout(h); value="停 止"> <script language=javascript> var count=0; var list; var h=0; var k; function startwater() { clearTimeout(h); list=treeidlist.value.split("|"); k=0; count=list.length; water(); } function water() { f1.action="http://tree.ci123.com/tree.php?treeid=".concat(list[list.length-count]); f1.submit.click(); count-=k; if(count>0) { if(k==0)k=1; else k=0; h=setTimeout(water,1000); } } </script> <form action="" name=f1 method=POST target=tree> <input type=submit name=submit value="" style=display:none> </form>