ShowModalDialog页面传值

function  OnClick()
{
    S=window.showModalDialog("b.htm");
    document.all.item("Test").value=S;
}

< input type = button value = " OK "  onclick = " OnClick() " >



S = window.showModalDialog( " b.htm " );
document.all.item( " Test " ).value = S;
window.returnValue  =  document.all.item( " InputText " ).value;
window.close()
S = window.showModalDialog( " b.htm " );
document.all.item( " Test " ).value = S;