<script>
function onUrlchange () {
if(GetAppParam('state')!=0) {
window.event.returnValue= "要离开吗."
window.event.cancelBubble=true;
}
}</script>
<BODY onbeforeunload="onUrlchange();" bgColor="#c0c0c0" leftMargin="0" topMargin="0" scroll="no" marginwidth="0" marginheight="0">
</body>
function onUrlchange () {
if(GetAppParam('state')!=0) {
window.event.returnValue= "要离开吗."
window.event.cancelBubble=true;
}
}</script>
<BODY onbeforeunload="onUrlchange();" bgColor="#c0c0c0" leftMargin="0" topMargin="0" scroll="no" marginwidth="0" marginheight="0">
</body>
function onUrlchange () {
window.event.returnValue= "要离开吗."
window.event.cancelBubble=true;
}</script>
<BODY onbeforeunload="onUrlchange();" bgColor="#c0c0c0" leftMargin="0" topMargin="0" scroll="no" marginwidth="0" marginheight="0">
</body>
function window.onbeforeunload()
{
if(event.clientX>document.body.clientWidth&&event.clientY<0||event.altKey)
{
window.event.returnValue = "";
}
}
</script>
function window.onbeforeunload() //author: meizz
{
var b = window.event.clientX>window.frame1Name.document.body.clientWidth-20;
if(b && window.event.clientY < 0 || window.event.altKey)
{
window.event.returnValue = "";
}
}
有搞头哦。
学了