<script>
function opennew()
{
question = confirm("提示信息")
if (question)
{
window.open("http://www.163.com","","");
}
}
</script>
<body topmargin="0" onbeforeunload="opennew();">
试试
function opennew()
{
question = confirm("提示信息")
if (question)
{
window.open("http://www.163.com","","");
}
}
</script>
<body topmargin="0" onbeforeunload="opennew();">
试试
function opennew()
{
var r=confirm("提示信息")
if (r==true)
{
window.open("http://www.163.com","","");
}
else
{
document.write("您点击了取消!")
}
}
</script>
<script type="text/javascript">
function opennew()
{
var r=confirm("提示信息")
if (r==true)
{
window.open("http://www.163.com","","");
}
else
{
document.write("您点击了取消!")
}
}
</script><body topmargin="0" onbeforeunload="opennew();">