例如:
父窗体:







</script>
<INPUT id="Hidden1" type="hidden" name="Hidden1" value="aaaaaaaaaaa">
子窗体:











showModalDialog:模式对话框
父窗体:

var name = "4";
function OpenModi(id,n)

...{
var strWindow = "dialogWidth=400px;dialogHeight=350px;center=yes;middle=yes;help=no;status=yes;scroll=no";
var url;
url = "aaa.aspx?id="+id+"&n="+n;
window.showModalDialog(url,window,strWindow);
}
</script>









子窗体:调用父窗体变量





